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Miranda S, Koop M, Angeli A, Lagrèze J, Malnoy M, Martens S. Assessment and Partial Characterization of Candidate Genes in Dihydrochalcone and Arbutin Biosynthesis in an Apple-Pear Hybrid by De Novo Transcriptome Assembly. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:11804-11819. [PMID: 38717061 DOI: 10.1021/acs.jafc.4c01006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2024]
Abstract
Apples (Malus × domestica Borkh.) and pears (Pyrus communis L.) are valuable crops closely related within the Rosaceae family with reported nutraceutical properties derived from secondary metabolites including phloridzin and arbutin, which are distinctive phenolic metabolites characterizing apples and pears, respectively. Here, we generated a de novo transcriptome assembly of an intergeneric hybrid between apple and pear, accumulating intermediate levels of phloridzin and arbutin. Combining RNA-seq, in silico functional annotation prediction, targeted gene expression analysis, and expression-metabolite correlations, we identified candidate genes for functional characterization, resulting in the identification of active arbutin synthases in the hybrid and parental genotypes. Despite exhibiting an active arbutin synthase in vitro, the natural lack of arbutin in apples is reasoned by the absence of the substrate and broad substrate specificity. Altogether, our study serves as the basis for future assessment of potential physiological roles of identified genes by genome editing of hybrids and pears.
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Affiliation(s)
- Simón Miranda
- Research and Innovation Centre, Edmund Mach Foundation, San Michele all'Adige 38098, Italy
| | - Marion Koop
- Research and Innovation Centre, Edmund Mach Foundation, San Michele all'Adige 38098, Italy
| | - Andrea Angeli
- Research and Innovation Centre, Edmund Mach Foundation, San Michele all'Adige 38098, Italy
| | - Jorge Lagrèze
- Research and Innovation Centre, Edmund Mach Foundation, San Michele all'Adige 38098, Italy
| | - Mickael Malnoy
- Research and Innovation Centre, Edmund Mach Foundation, San Michele all'Adige 38098, Italy
| | - Stefan Martens
- Research and Innovation Centre, Edmund Mach Foundation, San Michele all'Adige 38098, Italy
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Martinidou E, Michailidis M, Ziogas V, Masuero D, Angeli A, Moysiadis T, Martens S, Ganopoulos I, Molassiotis A, Sarrou E. Comparative Evaluation of Secondary Metabolite Chemodiversity of Citrus Genebank Collection in Greece: Can the Peel be More than Waste? JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:9019-9032. [PMID: 38613500 PMCID: PMC11190985 DOI: 10.1021/acs.jafc.4c00486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 04/01/2024] [Accepted: 04/02/2024] [Indexed: 04/15/2024]
Abstract
Citrus fruits are among the most economically important crops in the world. In the global market, the Citrus peel is often considered a byproduct but substitutes an important phenotypic characteristic of the fruit and a valuable source of essential oils, flavonoids, carotenoids, and phenolic acids with variable concentrations. The Mediterranean basin is a particularly dense area of autochthonous genotypes of Citrus that are known for being a source of healthy foods, which can be repertoires of valuable genes for molecular breeding with the focus on plant resistance and quality improvement. The scope of this study was to characterize and compare the main phenotypic parameters (i.e., peel thickness, fruit volume, and area) and levels of bioactive compounds in the peel of fruits from the local germplasm of Citrus in Greece, to assess their chemodiversity regarding their polyphenolic, volatile, and carotenoid profiles. A targeted liquid chromatographic approach revealed hesperidin, tangeretin, narirutin, eriocitrin, and quercetin glycosides as the major polyphenolic compounds identified in orange, lemon, and mandarin peels. The content of tangeretin and narirutin followed the tendency mandarin > orange > lemon. Eriocitrin was a predominant metabolite of lemon peel, following its identification in lower amounts in mandarin and at least in the orange peel. For these citrus-specific metabolites, high intra- but also interspecies chemodiversity was monitored. Significant diversity was found in the essential oil content, which varied between 1.2 and 3% in orange, 0.2 and 1.4% in mandarin, and 0.9 and 1.9% in lemon peel. Limonene was the predominant compound in all Citrus species peel essential oils, ranging between 88 and 93% among the orange, 64 and 93% in mandarin, and 55 and 63% in lemon cultivars. Carotenoid analysis revealed different compositions among the Citrus species and accessions studied, with β-cryptoxanthin being the most predominant metabolite. This large-scale metabolic investigation will enhance the knowledge of Citrus peel secondary metabolite chemodiversity supported by the ample availability of Citrus genetic resources to further expand their exploitation in future breeding programs and potential applications in the global functional food and pharmaceutical industries.
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Affiliation(s)
- Eftychia Martinidou
- Institute of Plant Breeding and Genetic
Resources, ELGO−DIMITRA, Thessaloniki 57001, Greece
| | - Michail Michailidis
- Laboratory
of Pomology, Department of Horticulture, Aristotle University of Thessaloniki, Thessaloniki-Thermi 57001, Greece
| | - Vasileios Ziogas
- Intsitute
of Olive Tree, Subtropical Plants and Viticulture, ELGO−DIMITRA, Chania 73134, Greece
| | - Domenico Masuero
- Fondazione
Edmund Mach, Centro Ricerca e Innovazione, 38098 San Michele
all’Adige, Trento, Italy
| | - Andrea Angeli
- Fondazione
Edmund Mach, Centro Ricerca e Innovazione, 38098 San Michele
all’Adige, Trento, Italy
| | - Theodoros Moysiadis
- Institute of Plant Breeding and Genetic
Resources, ELGO−DIMITRA, Thessaloniki 57001, Greece
- Department
of Computer Science, School of Sciences and Engineering, University of Nicosia, Nicosia 2417, Cyprus
| | - Stefan Martens
- Fondazione
Edmund Mach, Centro Ricerca e Innovazione, 38098 San Michele
all’Adige, Trento, Italy
| | - Ioannis Ganopoulos
- Institute of Plant Breeding and Genetic
Resources, ELGO−DIMITRA, Thessaloniki 57001, Greece
| | - Athanassios Molassiotis
- Laboratory
of Pomology, Department of Horticulture, Aristotle University of Thessaloniki, Thessaloniki-Thermi 57001, Greece
| | - Eirini Sarrou
- Institute of Plant Breeding and Genetic
Resources, ELGO−DIMITRA, Thessaloniki 57001, Greece
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Michailidis M, Ziogas V, Sarrou E, Nasiopoulou E, Styliani Titeli V, Skodra C, Tanou G, Ganopoulos I, Martens S, Molassiotis A. Screening the Citrus Greek National Germplasm Collection for fruit quality and metabolic footprint. Food Chem 2024; 435:137573. [PMID: 37769559 DOI: 10.1016/j.foodchem.2023.137573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 09/04/2023] [Accepted: 09/21/2023] [Indexed: 10/03/2023]
Abstract
Citrus fruits are one of the most important fruits in the global food industry due to their unique taste and nutritional benefits. Herein, we characterize the physicochemical and bioactive attributes of twenty-nine Greek citrus accessions, including oranges, mandarins/clementines, lemons, bergamot, citrons and lime along with twenty-seven highly commercial international cultivars. The assessed genotypes differ in various quality traits including color, ripening, and textural attributes. Several indigenous cultivars displayed desirable organoleptic traits, such as the oranges 'Valencia Oval Porou' (e.g., juice content and ascorbic acid) and 'Sanguine Gouritis' (eg., soluble solids (SSC) and acidity (TA) ratio), the mandarin 'Clementine Porou' (e.g., SSC/TA) and the lemon 'Vakalou' (e.g., firmness, acidity). Differences in primary metabolites, mainly in sugars, organic acids and amino acids were recorded among the tested species and cultivars. In addition, the autochthonous orange cultivars 'Sanguine Gouritsis' and 'Valencia Oval Porou' contained high sucrose levels whereas 'Lainato Chanion' had high hesperidin content. This large-scale analysis supports the ample availability of genetic resources for the development of citrus cultivars with improved nutritional quality traits.
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Affiliation(s)
- Michail Michailidis
- Laboratory of Pomology, Department of Horticulture, Aristotle University of Thessaloniki, 57001 Thessaloniki, Greece
| | - Vasileios Ziogas
- Intsitute of Olive Tree, Subtropical Plants and Viticulture, ELGO-DIMITRA, Chania 73134, Greece
| | - Eirini Sarrou
- Institute of Plant Breeding and Genetic Resources, ELGO-DIMITRA, Thessaloniki 57001, Greece
| | - Elpida Nasiopoulou
- Laboratory of Pomology, Department of Horticulture, Aristotle University of Thessaloniki, 57001 Thessaloniki, Greece
| | - Vaia Styliani Titeli
- Laboratory of Pomology, Department of Horticulture, Aristotle University of Thessaloniki, 57001 Thessaloniki, Greece
| | - Christina Skodra
- Laboratory of Pomology, Department of Horticulture, Aristotle University of Thessaloniki, 57001 Thessaloniki, Greece
| | - Georgia Tanou
- Institute of Soil and Water Resources, ELGO-DIMITRA, Thessaloniki 57001, Greece; Joint Laboratory of Horticulture, ELGO-Dimitra, Thessaloniki-Thermi 57001, Greece
| | - Ioannis Ganopoulos
- Institute of Plant Breeding and Genetic Resources, ELGO-DIMITRA, Thessaloniki 57001, Greece; Joint Laboratory of Horticulture, ELGO-Dimitra, Thessaloniki-Thermi 57001, Greece
| | - Stefan Martens
- Centro Ricerca e Innovazione, Fondazione Edmund Mach, 38098, San Michele all'Adige, Trento, Italy
| | - Athanassios Molassiotis
- Laboratory of Pomology, Department of Horticulture, Aristotle University of Thessaloniki, 57001 Thessaloniki, Greece.
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Schilbert HM, Busche M, Sáez V, Angeli A, Weisshaar B, Martens S, Stracke R. Generation and characterisation of an Arabidopsis thaliana f3h/fls1/ans triple mutant that accumulates eriodictyol derivatives. BMC PLANT BIOLOGY 2024; 24:99. [PMID: 38331743 PMCID: PMC10854054 DOI: 10.1186/s12870-024-04787-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 01/31/2024] [Indexed: 02/10/2024]
Abstract
BACKGROUND Flavonoids are plant specialised metabolites, which derive from phenylalanine and acetate metabolism. They possess a variety of beneficial characteristics for plants and humans. Several modification steps in the synthesis of tricyclic flavonoids cause for the amazing diversity of flavonoids in plants. The 2-oxoglutarate-dependent dioxygenases (2-ODDs) flavanone 3-hydroxylase (F3H, synonym FHT), flavonol synthase (FLS) and anthocyanidin synthase (ANS, synonym leucoanthocyanidin dioxygenase (LDOX)), catalyse oxidative modifications to the central C ring. They are highly similar and have been shown to catalyse, at least in part, each other's reactions. FLS and ANS have been identified as bifunctional enzymes in many species, including Arabidopsis thaliana, stressing the capability of plants to bypass missing or mutated reaction steps on the way to flavonoid production. However, little is known about such bypass reactions and the flavonoid composition of plants lacking all three central flavonoid 2-ODDs. RESULTS To address this issue, we generated a f3h/fls1/ans mutant, as well as the corresponding double mutants and investigated the flavonoid composition of this mutant collection. The f3h/fls1/ans mutant was further characterised at the genomic level by analysis of a nanopore DNA sequencing generated genome sequence assembly and at the transcriptomic level by RNA-Seq analysis. The mutant collection established, including the novel double mutants f3h/fls1 and f3h/ans, was used to validate and analyse the multifunctionalities of F3H, FLS1, and ANS in planta. Metabolite analyses revealed the accumulation of eriodictyol and additional glycosylated derivatives in mutants carrying the f3h mutant allele, resulting from the conversion of naringenin to eriodictyol by flavonoid 3'-hydroxylase (F3'H) activity. CONCLUSIONS We describe the in planta multifunctionality of the three central flavonoid 2-ODDs from A. thaliana and identify a bypass in the f3h/fls1/ans triple mutant that leads to the formation of eriodictyol derivatives. As (homo-)eriodictyols are known as bitter taste maskers, the annotated eriodictyol (derivatives) and in particular the observations made on their in planta production, could provide valuable insights for the creation of novel food supplements.
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Affiliation(s)
- Hanna Marie Schilbert
- Faculty of Biology, Genetics and Genomics of Plants, Bielefeld University, 33615, Bielefeld, Germany
| | - Mareike Busche
- Faculty of Biology, Genetics and Genomics of Plants, Bielefeld University, 33615, Bielefeld, Germany
| | - Vania Sáez
- Research and Innovation Centre, Fondazione Edmund Mach, 38098, San Michele all'Adige (TN), Italy
| | - Andrea Angeli
- Research and Innovation Centre, Fondazione Edmund Mach, 38098, San Michele all'Adige (TN), Italy
| | - Bernd Weisshaar
- Faculty of Biology, Genetics and Genomics of Plants, Bielefeld University, 33615, Bielefeld, Germany
| | - Stefan Martens
- Research and Innovation Centre, Fondazione Edmund Mach, 38098, San Michele all'Adige (TN), Italy
| | - Ralf Stracke
- Faculty of Biology, Genetics and Genomics of Plants, Bielefeld University, 33615, Bielefeld, Germany.
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Sharafan M, Malinowska MA, Kubicz M, Kubica P, Gémin MP, Abdallah C, Ferrier M, Hano C, Giglioli-Guivarc’h N, Sikora E, Lanoue A, Szopa A. Shoot Cultures of Vitis vinifera (Vine Grape) Different Cultivars as a Promising Innovative Cosmetic Raw Material-Phytochemical Profiling, Antioxidant Potential, and Whitening Activity. Molecules 2023; 28:6868. [PMID: 37836711 PMCID: PMC10574137 DOI: 10.3390/molecules28196868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 09/25/2023] [Accepted: 09/26/2023] [Indexed: 10/15/2023] Open
Abstract
The primary purpose of this work was the initiation and optimization of shoot cultures of different Vitis vinifera L. cultivars: cv. Chardonnay, cv. Hibernal, cv. Riesling, cv. Johanniter, cv. Solaris, cv. Cabernet Cortis, and cv. Regent. Cultures were maintained on 30-day growth cycles using two media, Murashige and Skoog (MS) and Schenk and Hildebrandt (SH), with various concentrations of plant growth regulators. Tested media ('W1'-'W4') contained varying concentrations of 6-benzylaminopurine (BA) in addition to indole-3-butyric acid (IBA) and 1-naphthaleneacetic acid (NAA). High performance liquid chromatography coupled with mass spectrometry (UPLC-MS) was used for metabolomic profiling. In all tested extracts, 45 compounds were identified (6 amino acids, 4 phenolic acids, 13 flavan-3-ols, 3 flavonols, and 19 stilbenoids). Principal component analysis (PCA) was performed to assess the influence of the genotype and medium on metabolic content. PCA showed that metabolic content was mainly influenced by genotype and to a lesser extent by medium composition. MS media variants induced the amino acid, procyanidin, and flavan-3-ol production. In addition, the antioxidant potential and anti-tyrosinase activity was measured spectrophotometrically. The studies on antioxidant activity clearly reveal very high efficiency in reducing free radicals in the tested extracts. The strongest tyrosinase inhibition capacity was proved for shoots cv. Hibernal cultured in SH medium and supplemented with NAA, with an inhibition of 17.50%. These studies show that in vitro cultures of V. vinifera cvs. can be proposed as an alternative source of plant material that can be potentially used in cosmetic industry.
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Affiliation(s)
- Marta Sharafan
- Department of Pharmaceutical Botany, Medical College, Jagiellonian University, Medyczna 9 St., 30-688 Cracow, Poland; (M.S.); (M.K.); (P.K.)
- Institute of Organic Chemistry and Technology, Faculty of Chemical Engineering and Technology, Cracow University of Technology, 24 Warszawska St., 31-155 Cracow, Poland;
| | - Magdalena Anna Malinowska
- Institute of Organic Chemistry and Technology, Faculty of Chemical Engineering and Technology, Cracow University of Technology, 24 Warszawska St., 31-155 Cracow, Poland;
| | - Marta Kubicz
- Department of Pharmaceutical Botany, Medical College, Jagiellonian University, Medyczna 9 St., 30-688 Cracow, Poland; (M.S.); (M.K.); (P.K.)
| | - Paweł Kubica
- Department of Pharmaceutical Botany, Medical College, Jagiellonian University, Medyczna 9 St., 30-688 Cracow, Poland; (M.S.); (M.K.); (P.K.)
| | - Marin-Pierre Gémin
- EA 2106 Biomolecules et Biotechnologies Végétales, UFR des Sciences Pharmaceutiques, Université de Tours, 31 av. Monge, F37200 Tours, France; (M.-P.G.); (C.A.); (M.F.); (N.G.-G.); (A.L.)
| | - Cécile Abdallah
- EA 2106 Biomolecules et Biotechnologies Végétales, UFR des Sciences Pharmaceutiques, Université de Tours, 31 av. Monge, F37200 Tours, France; (M.-P.G.); (C.A.); (M.F.); (N.G.-G.); (A.L.)
| | - Manon Ferrier
- EA 2106 Biomolecules et Biotechnologies Végétales, UFR des Sciences Pharmaceutiques, Université de Tours, 31 av. Monge, F37200 Tours, France; (M.-P.G.); (C.A.); (M.F.); (N.G.-G.); (A.L.)
| | - Christophe Hano
- Institut de Chimie Organique et Analytique, Universite d’Orleans-CNRS, UMR 7311 BP 6759, CEDEX 2, 45067 Orléans, France
| | - Nathalie Giglioli-Guivarc’h
- EA 2106 Biomolecules et Biotechnologies Végétales, UFR des Sciences Pharmaceutiques, Université de Tours, 31 av. Monge, F37200 Tours, France; (M.-P.G.); (C.A.); (M.F.); (N.G.-G.); (A.L.)
| | - Elżbieta Sikora
- Institute of Organic Chemistry and Technology, Faculty of Chemical Engineering and Technology, Cracow University of Technology, 24 Warszawska St., 31-155 Cracow, Poland;
| | - Arnaud Lanoue
- EA 2106 Biomolecules et Biotechnologies Végétales, UFR des Sciences Pharmaceutiques, Université de Tours, 31 av. Monge, F37200 Tours, France; (M.-P.G.); (C.A.); (M.F.); (N.G.-G.); (A.L.)
| | - Agnieszka Szopa
- Department of Pharmaceutical Botany, Medical College, Jagiellonian University, Medyczna 9 St., 30-688 Cracow, Poland; (M.S.); (M.K.); (P.K.)
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Dias L, Milheiro J, Ribeiro M, Fernandes C, Neves N, Filipe-Ribeiro L, Cosme F, Nunes FM. Fast and Simple UPLC-Q-TOF MS Method for Determination of Bitter Flavan-3-ols and Oligomeric Proanthocyanidins: Impact of Vegetable Protein Fining Agents on Red Wine Composition. Foods 2023; 12:3313. [PMID: 37685245 PMCID: PMC10486807 DOI: 10.3390/foods12173313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 08/27/2023] [Accepted: 08/29/2023] [Indexed: 09/10/2023] Open
Abstract
Wine phenolic compounds, particularly proanthocyanidins (PAs), play a significant role in wine sensory characteristics, specifically bitterness and astringency. Although not consensual, flavan-3-ols and oligomeric PAs are generally considered the primary contributors to wine bitterness. Patatin, a vegetable protein fining agent, has been explored as an alternative to animal and synthetic fining agents for reducing wine bitterness. However, contradictory results exist regarding its effectiveness in removing flavan-3-ols and oligomeric PAs in red wines. In this work, a UPLC-Q-TOF MS/MS method was optimized and validated for accurately measuring flavan-3-ols, as well as dimeric and trimeric PAs, in red wines. The MS/MS analysis of flavan-3-ols, in addition to the typical fragmentation described in the literature, revealed an intense mass fragment resulting from the loss of C3O2 and C3O2 + H2O from the parent ion. It was observed that flavan-3-ols and PAs undergo oxidation during sample preparation, which was reversed by the addition of 5 g/L of ascorbic acid. The method demonstrated good linearity range (2 mg/L to 20 mg/L), detection limit (0.3 mg/L to 0.7 mg/L), quantification limit (0.8 mg/L to 2.2 mg/L), precision (repeatability 2.2% to 7.3%), and accuracy (recovery 98.5% to 100.5%). The application of patatin at different doses (5 g/L to 30 g/L) in two different red wine matrices did not reduce the levels of monomeric, dimeric, and trimeric PAs in red wines. However, similar behaviors were observed for pea protein and gelatin. Therefore, wine fining trials and efficiency measurements of the treatments in each matrix are strongly advised.
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Affiliation(s)
- Lara Dias
- Chemistry Research Centre-Vila Real (CQ-VR), Food and Wine Chemistry Laboratory, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (L.D.); (J.M.); (M.R.); (L.F.-R.)
| | - Juliana Milheiro
- Chemistry Research Centre-Vila Real (CQ-VR), Food and Wine Chemistry Laboratory, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (L.D.); (J.M.); (M.R.); (L.F.-R.)
| | - Miguel Ribeiro
- Chemistry Research Centre-Vila Real (CQ-VR), Food and Wine Chemistry Laboratory, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (L.D.); (J.M.); (M.R.); (L.F.-R.)
- Genetics and Biotechnology Department, School of Life Sciences and Environment, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal
| | | | - Nuno Neves
- Sogrape Vinhos S.A., 4430-809 Avintes, Portugal; (C.F.); (N.N.)
| | - Luís Filipe-Ribeiro
- Chemistry Research Centre-Vila Real (CQ-VR), Food and Wine Chemistry Laboratory, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (L.D.); (J.M.); (M.R.); (L.F.-R.)
| | - Fernanda Cosme
- Chemistry Research Centre-Vila Real (CQ-VR), Food and Wine Chemistry Laboratory, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (L.D.); (J.M.); (M.R.); (L.F.-R.)
- Biology and Environment Department, School of Life Sciences and Environment, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal
| | - Fernando M. Nunes
- Chemistry Research Centre-Vila Real (CQ-VR), Food and Wine Chemistry Laboratory, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (L.D.); (J.M.); (M.R.); (L.F.-R.)
- Chemistry Department, School of Life Sciences and Environment, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal
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7
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Duc NH, Szentpéteri V, Mayer Z, Posta K. Distinct impact of arbuscular mycorrhizal isolates on tomato plant tolerance to drought combined with chronic and acute heat stress. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2023; 201:107892. [PMID: 37490823 DOI: 10.1016/j.plaphy.2023.107892] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 06/17/2023] [Accepted: 07/10/2023] [Indexed: 07/27/2023]
Abstract
Arbuscular mycorrhizal (AM) fungi could mitigate individual drought and heat stress in host plants. However, there are still major gaps in our understanding of AM symbiosis response to the combined stresses. Here, we compared seven AM fungi, Rhizophagus irregularis, Funneliformis mosseae, Funneliformis geosporum, Funneliformis verruculosum, Funneliformis coronatum, Septoglomus deserticola, Septoglomus constrictum, distributed to many world regions in terms of their impacts on tomato endurance to combined drought and chronic heat as well as combined drought and heat shock. A multidisciplinary approach including morphometric, ecophysiological, biochemical, targeted metabolic (by ultrahigh-performance LC-MS), and molecular analyses was applied. The variation among AM fungi isolates in the enhancement in leaf water potential, stomatal conductance, photosynthetic activity, and maximal PSII photochemical efficiency, proline accumulation, antioxidant enzymes (POD, SOD, CAT), and lowered ROS markers (H2O2, MDA) in host plants under combined stresses were observed. S. constrictum inoculation could better enhanced the host plant physiology and biochemical parameters, while F. geosporum colonization less positively influenced the host plants than other treatments under both combined stresses. F. mosseae- and S. constrictum-associated plants showed the common AM-induced modifications and AM species-specific alterations in phytohormones (ABA, SA, JA, IAA), aquaporin (SlSIP1-2; SlTIP2-3; SlNIP2-1; SlPIP2-1) and abiotic stress-responsive genes (SlAREB1, SlLEA, SlHSP70, SlHSP90) in host plants under combined stresses. Altogether, mycorrhizal mitigation of the negative impacts of drought + prolonged heat and drought + acute heat, with the variation among different AM fungi isolates, depending on the specific combined stress and stress duration.
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Affiliation(s)
- Nguyen Hong Duc
- Department of Microbiology and Applied Biotechnology, Institute of Genetics and Biotechnology, Hungarian University of Agriculture and Life Sciences (MATE), Gödöllő, Hungary
| | - Viktor Szentpéteri
- Department of Microbiology and Applied Biotechnology, Institute of Genetics and Biotechnology, Hungarian University of Agriculture and Life Sciences (MATE), Gödöllő, Hungary; Agribiotechnology and Precision Breeding for Food Security National Laboratory, Institute of Genetics and Biotechnology, Hungarian University of Agriculture and Life Sciences (MATE), Gödöllő, Hungary
| | - Zoltán Mayer
- Department of Microbiology and Applied Biotechnology, Institute of Genetics and Biotechnology, Hungarian University of Agriculture and Life Sciences (MATE), Gödöllő, Hungary
| | - Katalin Posta
- Department of Microbiology and Applied Biotechnology, Institute of Genetics and Biotechnology, Hungarian University of Agriculture and Life Sciences (MATE), Gödöllő, Hungary; Agribiotechnology and Precision Breeding for Food Security National Laboratory, Institute of Genetics and Biotechnology, Hungarian University of Agriculture and Life Sciences (MATE), Gödöllő, Hungary.
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8
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Acevedo O, Ponce C, Arellano M, Multari S, Carrera E, Donoso JM, Martens S, Kuhn N, Meisel LA. ABA Biosynthesis- and Signaling-Related Gene Expression Differences between Sweet Cherry Fruits Suggest Attenuation of ABA Pathway in Bicolored Cultivars. PLANTS (BASEL, SWITZERLAND) 2023; 12:2493. [PMID: 37447053 DOI: 10.3390/plants12132493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/22/2023] [Accepted: 06/25/2023] [Indexed: 07/15/2023]
Abstract
Fruit development involves exocarp color evolution. However, signals that control this process are still elusive. Differences between dark-red and bicolored sweet cherry cultivars rely on MYB factor gene mutations. Color evolution in bicolored fruits only occurs on the face receiving sunlight, suggesting the perception or response to color-inducing signals is affected. These color differences may be related to synthesis, perception or response to abscisic acid (ABA), a phytohormone responsible for non-climacteric fruit coloring. This work aimed to determine the involvement of ABA in the coloring process of color-contrasting varieties. Several phenolic accumulation patterns differed between bicolored 'Royal Rainier' and dark-red 'Lapins'. Transcript abundance of ABA biosynthetic genes (PavPSY, PavZEP and PavNCED1) decreased dramatically from the Pink to Red stage in 'Royal Rainier' but increased in 'Lapins', which correlated with a higher ABA content in this dark-red cultivar. Transcripts coding for ABA signaling (PavPP2Cs, PavSnRKs and PavMYB44.1) were almost undetectable at the Red stage in 'Royal Rainier'. Field trials revealed that 'Royal Rainier' color development was insensitive to exogenous ABA, whereas it increased in 'Lapins'. Furthermore, ABA treatment only increased transcript levels of signaling genes in 'Lapins'. Further studies may address if the ABA pathway is attenuated in bicolor cultivars.
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Affiliation(s)
- Orlando Acevedo
- Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile, Macul 7830490, Chile
- Facultad de Ciencias Agronómicas y de los Alimentos, Pontificia Universidad Católica de Valparaíso, Valparaíso 2340025, Chile
| | - Claudio Ponce
- Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile, Macul 7830490, Chile
| | - Macarena Arellano
- Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile, Macul 7830490, Chile
| | - Salvatore Multari
- Department of Food Quality and Nutrition, Fondazione Edmund Mach, Via E. Mach 1, 38010 San Michele all'Adige, Trentino, Italy
| | - Esther Carrera
- Instituto de Biología Molecular y Celular de Plantas (IBMCP), CSIC-Universidad Politécnica de Valencia, 46022 Valencia, Spain
| | - José Manuel Donoso
- Instituto de Investigaciones Agropecuarias, Centro Regional INIA Rayentué, Rengo 2940000, Chile
| | - Stefan Martens
- Department of Food Quality and Nutrition, Fondazione Edmund Mach, Via E. Mach 1, 38010 San Michele all'Adige, Trentino, Italy
| | - Nathalie Kuhn
- Facultad de Ciencias Agronómicas y de los Alimentos, Pontificia Universidad Católica de Valparaíso, Valparaíso 2340025, Chile
| | - Lee A Meisel
- Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile, Macul 7830490, Chile
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9
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Chen Y, Hu X, Shi Q, Lu Y, Yan J, Wu DT, Qin W. Changes in the Fruit Quality, Phenolic Compounds, and Antioxidant Potential of Red-Fleshed Kiwifruit during Postharvest Ripening. Foods 2023; 12:foods12071509. [PMID: 37048330 PMCID: PMC10094503 DOI: 10.3390/foods12071509] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 03/23/2023] [Accepted: 03/27/2023] [Indexed: 04/05/2023] Open
Abstract
Kiwifruit is very popular for its unique flavor and nutritional value, and for its potential health benefits, which are closely related to its richness in a variety of natural antioxidant substances, in which polyphenolics play a non-negligible role. This study investigated changes in the fruit quality, phenolic compounds, and antioxidant potential of Chinese red-fleshed kiwifruit “Hongshi No. 2” during postharvest ripening at room temperature (20 ± 1 °C). Results showed that the weight loss rate slowly increased, the firmness rapidly decreased, and the soluble solid concentration gradually increased during the postharvest ripening of red-flesh kiwifruit. In addition, the total phenolic (TPC), total flavonoid (TFC), and total proanthocyanidin (TPAC) contents gradually increased during postharvest ripening. The most abundant phenolic compounds in kiwifruit throughout postharvest ripening were catechin (CC), proanthocyanidin B1 (PB1), and proanthocyanidin B2 (PB2). Furthermore, the methanolic extracts of red-flesh kiwifruit exhibited remarkable antioxidant activities throughout postharvest ripening stages. Indeed, some phenolic compounds showed good correlations with antioxidant activities; for instance, chlorogenic acid (CHL) showed a significantly positive correlation with ferric reducing antioxidant power (FRAP), and isoquercitrin (IS) showed a significantly negative correlation with DPPH free radical scavenging ability. The findings from this study are beneficial to better understanding the quality profile of red-flesh kiwifruit “Hongshi No. 2” during postharvest ripening.
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Affiliation(s)
- Yi Chen
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China
| | - Xiaomin Hu
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China
| | - Qingke Shi
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China
| | - Yue Lu
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China
| | - Jing Yan
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China
- Institute of Food Processing and Safety, Sichuan Agricultural University, Ya’an 625014, China
| | - Ding-Tao Wu
- Institute for Advanced Study, Chengdu University, Chengdu 610106, China
| | - Wen Qin
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China
- Institute of Food Processing and Safety, Sichuan Agricultural University, Ya’an 625014, China
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10
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Kadoglidou K, Cook C, Boutsika A, Sarrou E, Mellidou I, Aidonidou C, Grigoriadis I, Angeli A, Martens S, Georgiadou V, Moysiadis T, Ralli P, Mylonas I, Tourvas N, Michailidis M, Kalivas A, Maloupa E, Ganopoulos I, Xanthopoulou A. Evaluation of a dill ( Anethum graveolens L.) gene bank germplasm collection using multivariate analysis of morphological traits, molecular genotyping and chemical composition to identify novel genotypes for plant breeding. PeerJ 2023; 11:e15043. [PMID: 37013148 PMCID: PMC10066692 DOI: 10.7717/peerj.15043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 02/21/2023] [Indexed: 03/31/2023] Open
Abstract
Dill (Anethum graveolens L.) is an aromatic herb widely used in the food industry, with several commercial cultivars available with different qualitative characteristics. Commercial cultivars are usually preferred over landraces due to their higher yield and also the lack of improved landraces than can be commercialized. In Greece, however, traditional dill landraces are cultivated by local communities. Many are conserved in the Greek Gene Bank and the aim here was to investigate and compare the morphological, genetic, and chemical biodiversity of twenty-two Greek landraces and nine modern/commercial cultivars. Multivariate analysis of the morphological descriptors, molecular markers, and essential oil and polyphenol composition revealed that the Greek landraces were clearly distinguished compared with modern cultivars at the level of phenological, molecular and chemical traits. Landraces were typically taller, with larger umbels, denser foliage, and larger leaves. Plant height, density of foliage, density of feathering as well as aroma characteristics were desirable traits observed for some landraces, such as T538/06 and GRC-1348/04, which were similar or superior to those of some commercial cultivars. Polymorphic loci for inter-simple sequence repeat (ISSR) and start codon targeted (SCoT) molecular markers were 76.47% and 72.41% for landraces, and 68.24% and 43.10% for the modern cultivars, respectively. Genetic divergence was shown, but not complete isolation, indicating that some gene flow may have occurred between landraces and cultivars. The major constituent in all dill leaf essential oils was α-phellandrene (54.42–70.25%). Landraces had a higher α-phellandrene and dill ether content than cultivars. Two dill landraces were rich in chlorogenic acid, the main polyphenolic compound determined. The study highlighted for the first-time Greek landraces with desirable characteristics regarding quality, yield, and harvest time suitable for breeding programs to develop new dill cultivars with superior features.
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Affiliation(s)
- Kalliopi Kadoglidou
- ELGO DIMITRA, Institute of Plant Breeding and Genetic Resources, Thessaloniki, Greece
| | - Catherine Cook
- ELGO DIMITRA, Institute of Plant Breeding and Genetic Resources, Thessaloniki, Greece
| | - Anastasia Boutsika
- ELGO DIMITRA, Institute of Plant Breeding and Genetic Resources, Thessaloniki, Greece
| | - Eirini Sarrou
- ELGO DIMITRA, Institute of Plant Breeding and Genetic Resources, Thessaloniki, Greece
| | - Ifigeneia Mellidou
- ELGO DIMITRA, Institute of Plant Breeding and Genetic Resources, Thessaloniki, Greece
| | - Christina Aidonidou
- ELGO DIMITRA, Institute of Plant Breeding and Genetic Resources, Thessaloniki, Greece
| | - Ioannis Grigoriadis
- ELGO DIMITRA, Institute of Plant Breeding and Genetic Resources, Thessaloniki, Greece
| | - Andrea Angeli
- Fondazione Edmund Mach, Center of Research and Innovation, San Michele all’Adige, Trento, Italy
| | - Stefan Martens
- Fondazione Edmund Mach, Center of Research and Innovation, San Michele all’Adige, Trento, Italy
| | - Vasiliki Georgiadou
- ELGO DIMITRA, Institute of Plant Breeding and Genetic Resources, Thessaloniki, Greece
| | - Theodoros Moysiadis
- ELGO DIMITRA, Institute of Plant Breeding and Genetic Resources, Thessaloniki, Greece
- Department of Computer Science, School of Sciences and Engineering, University of Nicosia, Nicosia, Cyprus
| | - Parthenopi Ralli
- ELGO DIMITRA, Institute of Plant Breeding and Genetic Resources, Thessaloniki, Greece
| | - Ioannis Mylonas
- ELGO DIMITRA, Institute of Plant Breeding and Genetic Resources, Thessaloniki, Greece
| | - Nikolaos Tourvas
- ELGO DIMITRA, Institute of Plant Breeding and Genetic Resources, Thessaloniki, Greece
| | - Michail Michailidis
- ELGO DIMITRA, Institute of Plant Breeding and Genetic Resources, Thessaloniki, Greece
| | - Apostolos Kalivas
- ELGO DIMITRA, Institute of Plant Breeding and Genetic Resources, Thessaloniki, Greece
| | - Eleni Maloupa
- ELGO DIMITRA, Institute of Plant Breeding and Genetic Resources, Thessaloniki, Greece
| | - Ioannis Ganopoulos
- ELGO DIMITRA, Institute of Plant Breeding and Genetic Resources, Thessaloniki, Greece
| | - Aliki Xanthopoulou
- ELGO DIMITRA, Institute of Plant Breeding and Genetic Resources, Thessaloniki, Greece
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11
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Ciubotaru RM, Franceschi P, Vezzulli S, Zulini L, Stefanini M, Oberhuber M, Robatscher P, Chitarrini G, Vrhovsek U. Secondary and primary metabolites reveal putative resistance-associated biomarkers against Erysiphe necator in resistant grapevine genotypes. FRONTIERS IN PLANT SCIENCE 2023; 14:1112157. [PMID: 36798701 PMCID: PMC9927228 DOI: 10.3389/fpls.2023.1112157] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 01/13/2023] [Indexed: 06/18/2023]
Abstract
Numerous fungicide applications are required to control Erysiphe necator, the causative agent of powdery mildew. This increased demand for cultivars with strong and long-lasting field resistance to diseases and pests. In comparison to the susceptible cultivar 'Teroldego', the current study provides information on some promising disease-resistant varieties (mono-locus) carrying one E. necator-resistant locus: BC4 and 'Kishmish vatkana', as well as resistant genotypes carrying several E. necator resistant loci (pyramided): 'Bianca', F26P92, F13P71, and NY42. A clear picture of the metabolites' alterations in response to the pathogen is shown by profiling the main and secondary metabolism: primary compounds and lipids; volatile organic compounds and phenolic compounds at 0, 12, and 48 hours after pathogen inoculation. We identified several compounds whose metabolic modulation indicated that resistant plants initiate defense upon pathogen inoculation, which, while similar to the susceptible genotype in some cases, did not imply that the plants were not resistant, but rather that their resistance was modulated at different percentages of metabolite accumulation and with different effect sizes. As a result, we discovered ten up-accumulated metabolites that distinguished resistant from susceptible varieties in response to powdery mildew inoculation, three of which have already been proposed as resistance biomarkers due to their role in activating the plant defense response.
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Affiliation(s)
- Ramona Mihaela Ciubotaru
- Department of Agri-Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
- Food Quality and Nutrition Department, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all’Adige, Italy
| | - Pietro Franceschi
- Unit of Computational Biology, Research and Innovation Centre, Fondazione Edmund Mach, San Michelle All'Adige, Italy
| | - Silvia Vezzulli
- Genomics and Biology of Fruit Crops Department, Research and Innovation Centre, Fondazione Edmund Mach, San Michelle All'Adige, Italy
| | - Luca Zulini
- Genomics and Biology of Fruit Crops Department, Research and Innovation Centre, Fondazione Edmund Mach, San Michelle All'Adige, Italy
| | - Marco Stefanini
- Genomics and Biology of Fruit Crops Department, Research and Innovation Centre, Fondazione Edmund Mach, San Michelle All'Adige, Italy
| | - Michael Oberhuber
- Laboratory for Flavours and Metabolites, Laimburg Research Centre, Auer (Ora), Italy
| | - Peter Robatscher
- Laboratory for Flavours and Metabolites, Laimburg Research Centre, Auer (Ora), Italy
| | - Giulia Chitarrini
- Food Quality and Nutrition Department, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all’Adige, Italy
- Laboratory for Flavours and Metabolites, Laimburg Research Centre, Auer (Ora), Italy
| | - Urska Vrhovsek
- Food Quality and Nutrition Department, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all’Adige, Italy
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12
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Jose J, Éva C, Bozsó Z, Hamow KÁ, Fekete Z, Fábián A, Bánfalvi Z, Sági L. Global transcriptome and targeted metabolite analyses of roots reveal different defence mechanisms against Ralstonia solanacearum infection in two resistant potato cultivars. FRONTIERS IN PLANT SCIENCE 2023; 13:1065419. [PMID: 36733596 PMCID: PMC9889091 DOI: 10.3389/fpls.2022.1065419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 12/19/2022] [Indexed: 06/18/2023]
Abstract
Ralstonia solanacearum (Rs), the causal agent of bacterial wilt disease in an unusually wide range of host plants, including potato (Solanum tuberosum), is one of the most destructive phytopathogens that seriously reduces crop yields worldwide. Identification of defence mechanisms underlying bacterial wilt resistance is a prerequisite for biotechnological approaches to resistance breeding. Resistance to Rs has been reported only in a few potato landraces and cultivars. Our in vitro inoculation bioassays confirmed that the cultivars 'Calalo Gaspar' (CG) and 'Cruza 148' (CR) are resistant to Rs infection. Comparative transcriptome analyses of CG and CR roots, as well as of the roots of an Rs-susceptible cultivar, 'Désirée' (DES), were carried out two days after Rs infection, in parallel with their respective noninfected controls. In CR and DES, the upregulation of chitin interactions and cell wall-related genes was detected. The phenylpropanoid biosynthesis and glutathione metabolism pathways were induced only in CR, as confirmed by high levels of lignification over the whole stele in CR roots six days after Rs infection. At the same time, Rs infection greatly increased the concentrations of chlorogenic acid and quercetin derivatives in CG roots as it was detected using ultra-performance liquid chromatography - tandem mass spectrometry. Characteristic increases in the expression of MAP kinase signalling pathway genes and in the concentrations of jasmonic, salicylic, abscisic and indoleacetic acid were measured in DES roots. These results indicate different Rs defence mechanisms in the two resistant potato cultivars and a different response to Rs infection in the susceptible cultivar.
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Affiliation(s)
- Jeny Jose
- Agricultural Institute, Centre for Agricultural Research, Martonvásár, Hungary
- Doctoral School of Plant Sciences, Hungarian University of Agriculture and Life Sciences, Gödöllő, Hungary
| | - Csaba Éva
- Agricultural Institute, Centre for Agricultural Research, Martonvásár, Hungary
| | - Zoltán Bozsó
- Plant Protection Institute, Centre for Agricultural Research, Budapest, Hungary
| | - Kamirán Áron Hamow
- Agricultural Institute, Centre for Agricultural Research, Martonvásár, Hungary
- Doctoral School of Plant Sciences, Hungarian University of Agriculture and Life Sciences, Gödöllő, Hungary
| | - Zsófia Fekete
- Institute of Genetics and Biotechnology, Hungarian University of Agriculture and Life Sciences, Gödöllő, Hungary
| | - Attila Fábián
- Agricultural Institute, Centre for Agricultural Research, Martonvásár, Hungary
| | - Zsófia Bánfalvi
- Institute of Genetics and Biotechnology, Hungarian University of Agriculture and Life Sciences, Gödöllő, Hungary
| | - László Sági
- Agricultural Institute, Centre for Agricultural Research, Martonvásár, Hungary
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13
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Ahmad F, Nadeem H. Mass Spectroscopy as an Analytical Tool to Harness the Production of Secondary Plant Metabolites: The Way Forward for Drug Discovery. Methods Mol Biol 2023; 2575:77-103. [PMID: 36301472 DOI: 10.1007/978-1-0716-2716-7_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The molecular map of diverse biological molecules linked with structure, function, signaling, and regulation within a cell can be elucidated using an analytically demanding omic approach. The latest trend of using "metabolomics" technologies has explained the natural phenomenon of opening a new avenue to understand and enhance bioactive compounds' production. Examination of sequenced plant genomes has revealed that a considerable portion of these encodes genes of secondary metabolism. In addition to genetic and molecular tools developed in the current era, the ever-increasing knowledge about plant metabolism's biochemistry has initiated an approach for wisely designed, more productive genetic engineering of plant secondary metabolism for improved defense systems and enhanced biosynthesis of beneficial metabolites. Secondary plant metabolites are natural products synthesized by plants that are not directly involved with their average growth and development but play a vital role in plant defense mechanisms. Plant secondary metabolites are classified into four major classes: terpenoids, phenolic compounds, alkaloids, and sulfur-containing compounds. More than 200,000 secondary metabolites are synthesized by plants having a unique and complex structure. Secondary plant metabolites are well characterized and quantified by omics approaches and therefore used by humans in different sectors such as agriculture, pharmaceuticals, chemical industries, and biofuel. The aim is to establish metabolomics as a comprehensive and dynamic model of diverse biological molecules for biomarkers and drug discovery. In this chapter, we aim to illustrate the role of metabolomic technology, precisely liquid chromatography-mass spectrometry, capillary electrophoresis mass spectrometry, gas chromatography-mass spectrometry, and nuclear magnetic resonance spectroscopy, specifically as a research tool in the production and identification of novel bioactive compounds for drug discovery and to obtain a unified insight of secondary metabolism in plants.
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Affiliation(s)
- Faheem Ahmad
- Department of Botany, Aligarh Muslim University, Aligarh, Uttar Pradesh, India.
| | - Hera Nadeem
- Department of Botany, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
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14
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Miranda S, Piazza S, Nuzzo F, Li M, Lagrèze J, Mithöfer A, Cestaro A, Tarkowska D, Espley R, Dare A, Malnoy M, Martens S. CRISPR/Cas9 genome-editing applied to MdPGT1 in apple results in reduced foliar phloridzin without impacting plant growth. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2023; 113:92-105. [PMID: 36401738 DOI: 10.1111/tpj.16036] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 11/05/2022] [Accepted: 11/15/2022] [Indexed: 06/16/2023]
Abstract
Phloridzin is the most abundant polyphenolic compound in apple (Malus × domestica Borkh.), which results from the action of a key phloretin-specific UDP-2'-O-glucosyltransferase (MdPGT1). Here, we simultaneously assessed the effects of targeting MdPGT1 by conventional transgenesis and clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein 9 (Cas9)-mediated genome editing. To this end, we conducted transcriptomic and metabolic analyses of MdPGT1 RNA interference knockdown and genome-edited lines. Knockdown lines exhibited characteristic impairment of plant growth and leaf morphology, whereas genome-edited lines exhibited normal growth despite reduced foliar phloridzin. RNA-sequencing analysis identified a common core of regulated genes, involved in phenylpropanoid and flavonoid pathways. However, we identified genes and processes differentially modulated in stunted and genome-edited lines, including key transcription factors and genes involved in phytohormone signalling. Therefore, we conducted a phytohormone profiling to obtain insight into their role in the phenotypes observed. We found that salicylic and jasmonic acid were increased in dwarf lines, whereas auxin and ABA showed no correlation with the growth phenotype. Furthermore, bioactive brassinosteroids were commonly up-regulated, whereas gibberellin GA4 was distinctively altered, showing a sharp decrease in RNA interference knockdown lines. Expression analysis by reverse transcriptase-quantitative polymerase chain reaction expression analysis further confirmed transcriptional regulation of key factors involved in brassinosteroid and gibberellin interaction. These findings suggest that a differential modulation of phytohormones may be involved in the contrasting effects on growth following phloridzin reduction. The present study also illustrates how CRISPR/Cas9 genome editing can be applied to dissect the contribution of genes involved in phloridzin biosynthesis in apple.
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Affiliation(s)
- Simón Miranda
- Research and Innovation Centre, Edmund Mach Foundation, Via Edmund Mach 1, San Michele all'Adige, 38098, Italy
- C3A Center Agriculture Food Environment, University of Trento, Via Edmund Mach 1, San Michele all'Adige, 38098, Italy
- The New Zealand Institute for Plant and Food Research Limited, 120 Mt Albert Road, Auckland, 1025, New Zealand
| | - Stefano Piazza
- Research and Innovation Centre, Edmund Mach Foundation, Via Edmund Mach 1, San Michele all'Adige, 38098, Italy
| | - Floriana Nuzzo
- Research and Innovation Centre, Edmund Mach Foundation, Via Edmund Mach 1, San Michele all'Adige, 38098, Italy
| | - Mingai Li
- Research and Innovation Centre, Edmund Mach Foundation, Via Edmund Mach 1, San Michele all'Adige, 38098, Italy
| | - Jorge Lagrèze
- Research and Innovation Centre, Edmund Mach Foundation, Via Edmund Mach 1, San Michele all'Adige, 38098, Italy
- C3A Center Agriculture Food Environment, University of Trento, Via Edmund Mach 1, San Michele all'Adige, 38098, Italy
| | - Axel Mithöfer
- Research Group Plant Defense Physiology, Max Planck Institute for Chemical Ecology, Hans-Knöll-Straße 8, Jena, 07745, Germany
| | - Alessandro Cestaro
- Research and Innovation Centre, Edmund Mach Foundation, Via Edmund Mach 1, San Michele all'Adige, 38098, Italy
| | - Danuše Tarkowska
- Laboratory of Growth Regulators, Institute of Experimental Botany, The Czech Academy of Sciences and Palacky University, Slechtitelu 19, Olomouc, CZ-783 71, Czech Republic
| | - Richard Espley
- The New Zealand Institute for Plant and Food Research Limited, 120 Mt Albert Road, Auckland, 1025, New Zealand
| | - Andrew Dare
- The New Zealand Institute for Plant and Food Research Limited, 120 Mt Albert Road, Auckland, 1025, New Zealand
| | - Mickael Malnoy
- Research and Innovation Centre, Edmund Mach Foundation, Via Edmund Mach 1, San Michele all'Adige, 38098, Italy
| | - Stefan Martens
- Research and Innovation Centre, Edmund Mach Foundation, Via Edmund Mach 1, San Michele all'Adige, 38098, Italy
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15
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Martínez-Antequera FP, López-Ruiz R, Martos-Sitcha JA, Mancera JM, Moyano FJ. Assessing differences in the bioaccessibility of phenolics present in two wine by-products using an in-vitro model of fish digestion. Front Vet Sci 2023; 10:1151045. [PMID: 37205229 PMCID: PMC10186350 DOI: 10.3389/fvets.2023.1151045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 04/13/2023] [Indexed: 05/21/2023] Open
Abstract
Increasing attention is currently being paid to the protective role of polyphenols in health and oxidative status in fish. For this reason, the potential use of different natural sources of such compounds, like wine by products, is under study. One key step required to gain a better understanding on the biological roles of polyphenols for a given species is to assess the different factors affecting their digestive bioaccessibility, and a great number of such studies is based in the use of in vitro digestion models. In the present study the potential digestive bioavailability of the phenolic compounds present in wine bagasse and lees was evaluated for two fish species showing great differences in their digestive phisyiology: the omnivorous gilthead sea bream (Sparus aurata) and the herbivorous flathead grey mullet (Mugil cephalus). The study was developed using in vitro models adapted to simulate their digestion and a factorial experimental design that simultaneously evaluated the effects of the ingredient used as source of polyphenols, presence or absence of feed matrix, fish species and digestion time. The release of the phenolic compounds was evaluated using ultra-high performance liquid chromatography (UHPLC) coupled to high resolution mass spectrometry (HRMS) detection. Both the presence of feed matrix and the type of wine by-product showed a significant effect on the digestive release of both total and specific types of polyphenols while fish species showed to be significant only for some specific compounds, like eriodyctiol or syringic acid. The time of digestion was not identified as a statistically significant factor in the release of phenolic compounds due to the great variability in the patterns observed that were classified as early, sustained and late. The observed great variations in the patterns of release of different types of phenolic compounds with time suggest an important effect of gut transit rates on the net bioavailability of a given phenolic compound in the live fish. The present study is, to our knowledge, the first one on which an in vitro approach was applied to assess to what extent the possible complexation of wine polyphenols present in wine by-products with either digestive enzymes or components of the feed matrix could limit their bioaccessibility if included in diets of two different fish species.
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Affiliation(s)
- Francisca P. Martínez-Antequera
- Departamento de Biología y Geología, Facultad de Ciencias Experimentales, Universidad de Almería, Almería, Spain
- Departamento de Biología, Facultad de Ciencias del Mar y Ambientales, Instituto Universitario de Investigación Marina (INMAR), Campus de Excelencia Internacional del Mar (CEI·MAR), Cádiz, Spain
- *Correspondence: Francisca P. Martínez-Antequera,
| | - Rosalía López-Ruiz
- Research Group “Analytical Chemistry of Contaminants”, Department of Chemistry and Physics, Research Centre for Mediterranean Intensive Agrosystems and Agri-Food Biotechnology (CIAIMBITAL), Agrifood Campus of International Excellence, ceiA3, University of Almeria, Almeria, Spain
| | - Juan Antonio Martos-Sitcha
- Departamento de Biología y Geología, Facultad de Ciencias Experimentales, Universidad de Almería, Almería, Spain
| | - Juan Miguel Mancera
- Departamento de Biología y Geología, Facultad de Ciencias Experimentales, Universidad de Almería, Almería, Spain
| | - Francisco Javier Moyano
- Departamento de Biología, Facultad de Ciencias del Mar y Ambientales, Instituto Universitario de Investigación Marina (INMAR), Campus de Excelencia Internacional del Mar (CEI·MAR), Cádiz, Spain
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16
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Miranda S, Lagrèze J, Knoll AS, Angeli A, Espley RV, Dare AP, Malnoy M, Martens S. De novo transcriptome assembly and functional analysis reveal a dihydrochalcone 3-hydroxylase(DHC3H) of wild Malus species that produces sieboldin in vivo. FRONTIERS IN PLANT SCIENCE 2022; 13:1072765. [PMID: 36589107 PMCID: PMC9800874 DOI: 10.3389/fpls.2022.1072765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 11/23/2022] [Indexed: 06/17/2023]
Abstract
Sieboldin is a specialised secondary metabolite of the group of dihydrochalcones (DHC), found in high concentrations only in some wild Malus species, closely related to the domesticated apple (Malus × domestica L.). To date, the first committed step towards the biosynthesis of sieboldin remains unknown. In this study, we combined transcriptomic analysis and a de novo transcriptome assembly to identify two putative 3-hydroxylases in two wild Malus species (Malus toringo (K. Koch) Carriere syn. sieboldii Rehder, Malus micromalus Makino) whose DHC profile is dominated by sieboldin. We assessed the in vivo activity of putative candidates to produce 3-hydroxyphloretin and sieboldin by de novo production in Saccharomyces cerevisiae. We found that CYP98A proteins of wild Malus accessions (CYP98A195, M. toringo and CYP98A196, M. micromalus) were able to produce 3-hydroxyphloretin, ultimately leading to sieboldin accumulation by co-expression with PGT2. CYP98A197-198 genes of M. × domestica, however, were unable to hydroxylate phloretin in vivo. CYP98A195-196 proteins exerting 3-hydroxylase activity co-localised with an endoplasmic reticulum marker. CYP98A protein model from wild accessions showed mutations in key residues close to the ligand pocket predicted using phloretin for protein docking modelling. These mutations are located within known substrate recognition sites of cytochrome P450s, which could explain the acceptance of phloretin in CYP98A protein of wild accessions. Screening a Malus germplasm collection by HRM marker analysis for CYP98A genes identified three clusters that correspond to the alleles of domesticated and wild species. Moreover, CYP98A isoforms identified in M. toringo and M. micromalus correlate with the accumulation of sieboldin in other wild and hybrid Malus genotypes. Taken together, we provide the first evidence of an enzyme producing sieboldin in vivo that could be involved in the key hydroxylation step towards the synthesis of sieboldin in Malus species.
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Affiliation(s)
- Simón Miranda
- Research and Innovation Center, Fondazione Edmund Mach, San Michele all’Adige, Trento, Italy
- Center Agriculture Food and Environment (C3A), University of Trento, Trento, Italy
- The New Zealand Institute for Plant and Food Research Limited, Auckland, New Zealand
| | - Jorge Lagrèze
- Research and Innovation Center, Fondazione Edmund Mach, San Michele all’Adige, Trento, Italy
- Center Agriculture Food and Environment (C3A), University of Trento, Trento, Italy
| | - Anne-Sophie Knoll
- Research and Innovation Center, Fondazione Edmund Mach, San Michele all’Adige, Trento, Italy
| | - Andrea Angeli
- Research and Innovation Center, Fondazione Edmund Mach, San Michele all’Adige, Trento, Italy
| | - Richard V. Espley
- The New Zealand Institute for Plant and Food Research Limited, Auckland, New Zealand
| | - Andrew P. Dare
- The New Zealand Institute for Plant and Food Research Limited, Auckland, New Zealand
| | - Mickael Malnoy
- Research and Innovation Center, Fondazione Edmund Mach, San Michele all’Adige, Trento, Italy
| | - Stefan Martens
- Research and Innovation Center, Fondazione Edmund Mach, San Michele all’Adige, Trento, Italy
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Gulyás Z, Moncsek B, Hamow KÁ, Stráner P, Tolnai Z, Badics E, Incze N, Darkó É, Nagy V, Perczel A, Kovács L, Soós V. D27-LIKE1 isomerase has a preference towards trans/cis and cis/cis conversions of carotenoids in Arabidopsis. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2022; 112:1377-1395. [PMID: 36308414 DOI: 10.1111/tpj.16017] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 10/20/2022] [Accepted: 10/25/2022] [Indexed: 06/16/2023]
Abstract
Carotenoids contribute to a variety of physiological processes in plants, functioning also as biosynthesis precursors of ABA and strigolactones (SLs). SL biosynthesis starts with the enzymatic conversion of all-trans-β-carotene to 9-cis-β-carotene by the DWARF27 (D27) isomerase. In Arabidopsis, D27 has two closely related paralogs, D27-LIKE1 and D27-LIKE2, which were predicted to be β-carotene-isomerases. In the present study, we characterised D27-LIKE1 and identified some key aspects of its physiological and enzymatic functions in Arabidopsis. d27-like1-1 mutant does not display any strigolactone-deficient traits and exhibits a substantially higher 9-cis-violaxanthin content, which is accompanied by a slightly higher ABA level. In vitro feeding assays with recombinant D27-LIKE1 revealed that the protein exhibits affinity to all β-carotene isoforms but with an exclusive preference towards trans/cis conversions and the interconversion between 9-cis, 13-cis and 15-cis-β-carotene forms, and accepts zeaxanthin and violaxanthin as substrates. Finally, we present evidence showing that D27-LIKE1 mRNA is phloem mobile and D27-LIKE1 is an ancient isomerase with a long evolutionary history. In summary, we demonstrate that D27-LIKE1 is a carotenoid isomerase with multi-substrate specificity and has a characteristic preference towards the catalysation of cis/cis interconversion of carotenoids. Therefore, D27-LIKE1 is a potential regulator of carotenoid cis pools and, eventually, SL and ABA biosynthesis pathways.
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Affiliation(s)
- Zsolt Gulyás
- Agricultural Institute, Centre for Agricultural Research, ELKH, Brunszvik u. 2, Martonvásár, 2462, Hungary
| | - Blanka Moncsek
- Agricultural Institute, Centre for Agricultural Research, ELKH, Brunszvik u. 2, Martonvásár, 2462, Hungary
- Doctoral School of Biology, Institute of Biology, ELTE Eötvös Loránd University, Pázmány Péter s. 1/A, Budapest, 1117, Hungary
| | - Kamirán Áron Hamow
- Agricultural Institute, Centre for Agricultural Research, ELKH, Brunszvik u. 2, Martonvásár, 2462, Hungary
| | - Pál Stráner
- Laboratory of Structural Chemistry and Biology, MTA-ELTE Protein Modelling Research Group, Institute of Chemistry, Eötvös Loránd University, Pázmány Péter s. 1/A, Budapest, 1117, Hungary
| | - Zoltán Tolnai
- Agricultural Institute, Centre for Agricultural Research, ELKH, Brunszvik u. 2, Martonvásár, 2462, Hungary
| | - Eszter Badics
- Agricultural Institute, Centre for Agricultural Research, ELKH, Brunszvik u. 2, Martonvásár, 2462, Hungary
- Doctoral School of Biology, Institute of Biology, ELTE Eötvös Loránd University, Pázmány Péter s. 1/A, Budapest, 1117, Hungary
| | - Norbert Incze
- Agricultural Institute, Centre for Agricultural Research, ELKH, Brunszvik u. 2, Martonvásár, 2462, Hungary
- Doctoral School of Biology, Institute of Biology, ELTE Eötvös Loránd University, Pázmány Péter s. 1/A, Budapest, 1117, Hungary
| | - Éva Darkó
- Agricultural Institute, Centre for Agricultural Research, ELKH, Brunszvik u. 2, Martonvásár, 2462, Hungary
| | - Valéria Nagy
- Biological Research Centre, ELKH, 6726, Szeged, Temesvári krt. 62, Hungary
| | - András Perczel
- Laboratory of Structural Chemistry and Biology, MTA-ELTE Protein Modelling Research Group, Institute of Chemistry, Eötvös Loránd University, Pázmány Péter s. 1/A, Budapest, 1117, Hungary
| | - László Kovács
- Biological Research Centre, ELKH, 6726, Szeged, Temesvári krt. 62, Hungary
| | - Vilmos Soós
- Agricultural Institute, Centre for Agricultural Research, ELKH, Brunszvik u. 2, Martonvásár, 2462, Hungary
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18
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Pasqualetto G, Palmieri L, Martens S, Bus VGM, Chagné D, Wiedow C, Malnoy MA, Gardiner SE. Molecular characterization of intergeneric hybrids between Malus and Pyrus. HORTICULTURE RESEARCH 2022; 10:uhac239. [PMID: 36643755 PMCID: PMC9832871 DOI: 10.1093/hr/uhac239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Accepted: 10/17/2022] [Indexed: 06/17/2023]
Abstract
Apple (Malus) and pear (Pyrus) are economically important fruit crops well known for their unique textures, flavours, and nutritional qualities. Both genera are characterised by a distinct pattern of secondary metabolites, which directly affect not only resistance to certain diseases, but also have significant impacts on the flavour and nutritional value of the fruit. The identical chromosome numbers, similar genome size, and their recent divergence date, together with DNA markers have shown that apple and pear genomes are highly co-linear. This study utilized comparative genomic approaches, including simple sequence repeats, high resolution single nucleotide polymorphism melting analysis, and single nucleotide polymorphism chip analysis to identify genetic differences among hybrids of Malus and Pyrus, and F2 offspring. This research has demonstrated and validated that these three marker types, along with metabolomics analysis are very powerful tools to detect and confirm hybridity of progeny derived from crosses between apple and pear in both cross directions. Furthermore, this work analysed the genus-specific metabolite patterns and the resistance to fire blight (Erwinia amylovora) in progeny. The findings of this work will enhance and accelerate the breeding of novel tree fruit crops that benefit producers and consumers, by enabling marker assisted selection of desired traits introgressed between pear and apple.
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Affiliation(s)
- Giulia Pasqualetto
- Research and Innovation Centre, Edmund Mach Foundation, San Michele all'Adige, TN 38010, Italy
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, UD 33100, Italy
- The New Zealand Institute for Plant and Food Research Ltd (PFR), Hawke’s Bay Research Centre, Havelock North, New Zealand
| | - Luisa Palmieri
- Research and Innovation Centre, Edmund Mach Foundation, San Michele all'Adige, TN 38010, Italy
| | - Stefan Martens
- Research and Innovation Centre, Edmund Mach Foundation, San Michele all'Adige, TN 38010, Italy
| | - Vincent G M Bus
- The New Zealand Institute for Plant and Food Research Ltd (PFR), Hawke’s Bay Research Centre, Havelock North, New Zealand
| | - David Chagné
- PFR, Fitzherbert Science Centre, Palmerston North, New Zealand
| | - Claudia Wiedow
- PFR, Fitzherbert Science Centre, Palmerston North, New Zealand
| | - Mickael A Malnoy
- Research and Innovation Centre, Edmund Mach Foundation, San Michele all'Adige, TN 38010, Italy
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19
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Zhang S, Xu M, Sun X, Shi H, Zhu J. Green tea extract alters gut microbiota and their metabolism of adults with metabolic syndrome in a host-free human colonic model. Food Res Int 2022; 160:111762. [PMID: 36076430 PMCID: PMC10324538 DOI: 10.1016/j.foodres.2022.111762] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 07/26/2022] [Accepted: 07/28/2022] [Indexed: 11/04/2022]
Abstract
BACKGROUND Metabolic syndrome (MetS) is a common metatoblic disorder that leads to various adverse health outcomes such as diabetes and cardiovascular diseases (CVDs). Recent studies suggested that MetS-associated gut dysbiosis could exacerbate MetS related diseases. Green tea, a popular beverage rich in polyphenols, has showed antioxidant and anti-inflammatory effects in treating MetS through gut modulation. OBJECTIVES This study aimed to understand the impact of green tea extract (GTE) on the composition and metabolism of gut microbiota from people with MetS. METHODS We utilized an in-vitro human colonic model (HCM) to specifically investigate the host-free interactions between GTE and gut microbiota of MetS adults. Fresh fecal samples donated by three adults with MetS were used as gut microbe inoculum in our HCM system. 16S ribosomal RNA sequencing and liquid-chromatography mass spectrometry (LC/MS) combined with QIIME 2, Compound Discoverer 3.1 and MetaboAnalyst 4.0 based data analyses were performed to show the regulating effects of GTE treatment on gut microbial composition and their metabolism. RESULTS Our data suggested that GTE treatment in HCM system modified composition of MetS gut microbiota at genus level and led to significant microbiota metabolic profile change. Bioinformatics analysis showed relative abundance of Escherichia and Klebsiella was commonly increased while Bacteroides, Citrobacter, and Clostridium were significantly reduced. All free fatty acids detected were significantly increased in different colon sections. Lipopolysaccharide biosynthesis, methane metabolism, pentose phosphate pathway, purine metabolism, and tyrosine metabolism were regulated by GTE in MetS gut microbiota. In addition, we identified significant associations between altered microbes and microbial metabolites. CONCLUSIONS Overall, our study revealed the impact of GTE treatment on gut microbiota composition and metabolism changes in MetS microbiota in vitro, which may provide information for further mechanistic investigation of GTE in modulating gut dysbiosis in MetS.
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Affiliation(s)
- Shiqi Zhang
- Human Nutrition Program, Department of Human Sciences, The Ohio State University, Columbus, OH 43210, USA
| | - Mengyang Xu
- Department of Biology, Miami University, Oxford, OH 45056, USA
| | - Xiaowei Sun
- Human Nutrition Program, Department of Human Sciences, The Ohio State University, Columbus, OH 43210, USA
| | - Haifei Shi
- Department of Biology, Miami University, Oxford, OH 45056, USA
| | - Jiangjiang Zhu
- Human Nutrition Program, Department of Human Sciences, The Ohio State University, Columbus, OH 43210, USA; James Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA.
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20
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VanderWeide J, Falchi R, Calderan A, Peterlunger E, Vrhovsek U, Sivilotti P, Sabbatini P. Juxtaposition of the Source-to-Sink Ratio and Fruit Exposure to Solar Radiation on cv. Merlot ( Vitis vinifera L.) Berry Phenolics in a Cool versus Warm Growing Region. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:10429-10442. [PMID: 35976259 DOI: 10.1021/acs.jafc.2c01528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The grapevine source-to-sink ratio and berry exposure to solar radiation both influence grape flavonoid biosynthesis and accumulation. Here, we compared these concepts on cv. Merlot in two different growing locations (Michigan (MI) and Friuli-Venezia Giulia (FVG), IT) to understand whether the environment influences flavonoid sensitivity to these parameters. Three levels of leaf removal (LR0, LR5, LR8) were implemented at the pea-size phenological stage to compare conditions of increased cluster light exposure with a decreasing vine source-to-sink ratio on berry flavonoid accumulation. Treatments did not affect total soluble solids (TSSs) or pH, but titratable acidity (TA) was lower in LR8 at harvest in both locations. LR5 increased anthocyanins and flavonols in MI but decreased most phenolics in FVG. The decreased expression of VviLAR1 and VviF3'5'Hh during ripening supported the lower concentrations of flavan-3-ol monomers and anthocyanins in FVG. In summary, flavonoid biosynthesis and accumulation were more sensitive to solar radiation than the source-to-sink ratio, and the vineyard environment dictated whether solar radiation was beneficial or detrimental to flavonoid biosynthesis.
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Affiliation(s)
- Joshua VanderWeide
- Department of Horticulture, Michigan State University, East Lansing, Michigan 48824, United States
- Wine Research Centre, University of British Columbia, 2205 East Mall, Vancouver, British Columbia V6T 1Z4, Canada
| | - Rachele Falchi
- Dipartimento di Scienze Agroalimentari, Ambientali e Animali, Università degli studi di Udine, via delle Scienze 206, 33100 Udine, Italy
| | - Alberto Calderan
- Dipartimento di Scienze Agroalimentari, Ambientali e Animali, Università degli studi di Udine, via delle Scienze 206, 33100 Udine, Italy
| | - Enrico Peterlunger
- Dipartimento di Scienze Agroalimentari, Ambientali e Animali, Università degli studi di Udine, via delle Scienze 206, 33100 Udine, Italy
| | - Urska Vrhovsek
- Research and Innovation Centre, Fondazione Edmund Mach, Via E. Mach 1, 38010 San Michele all'Adige, Italy
| | - Paolo Sivilotti
- Dipartimento di Scienze Agroalimentari, Ambientali e Animali, Università degli studi di Udine, via delle Scienze 206, 33100 Udine, Italy
| | - Paolo Sabbatini
- Department of Horticulture, Michigan State University, East Lansing, Michigan 48824, United States
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21
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Valorization of Traditional Italian Walnut (Juglans regia L.) Production: Genetic, Nutritional and Sensory Characterization of Locally Grown Varieties in the Trentino Region. PLANTS 2022; 11:plants11151986. [PMID: 35956464 PMCID: PMC9370163 DOI: 10.3390/plants11151986] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 07/22/2022] [Accepted: 07/24/2022] [Indexed: 12/12/2022]
Abstract
Juglans regia (L.) is cultivated worldwide for its nutrient-rich nuts. In Italy, despite the growing demand, walnut cultivation has gone through a strong decline in recent decades, which led to Italy being among the top five net importing countries. To promote the development of local high-quality Italian walnut production, we devised a multidisciplinary project to highlight the distinctive traits of three varieties grown in the mountainous region Trentino (northeast of Italy): the heirloom ‘Bleggiana’, a second local accession called local Franquette and the French cultivar ‘Lara’, recently introduced in the local production to increase yield. The genetic characterization confirmed the uniqueness of ‘Bleggiana’ and revealed local Franquette as a newly described autochthonous variety, thus named ‘Blegette’. The metabolic profiles highlighted a valuable nutritional composition of the local varieties, richer in polyphenols and with a lower ω-6/ω-3 ratio than the commercial ‘Lara’. ‘Blegette’ obtained the highest preference scores from consumers for both the visual aspect and tasting; however, the volatile organic compound profiles did not discriminate among the characterized cultivars. The described local varieties represent an interesting reservoir of walnut genetic diversity and quality properties, which deserve future investigation on agronomically useful traits (e.g., local adaptation and water usage) for a high-quality and sustainable production.
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22
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Abscisic Acid and Chitosan Modulate Polyphenol Metabolism and Berry Qualities in the Domestic White-Colored Cultivar Savvatiano. PLANTS 2022; 11:plants11131648. [PMID: 35807600 PMCID: PMC9269509 DOI: 10.3390/plants11131648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Revised: 06/15/2022] [Accepted: 06/17/2022] [Indexed: 11/27/2022]
Abstract
During the last decade, several studies demonstrated the effect of biostimulants on the transcriptional and metabolic profile of grape berries, suggesting their application as a useful viticultural practice to improve grape and wine quality. Herein, we investigated the impact of two biostimulants—abscisic acid (0.04% w/v and 0.08% w/v) and chitosan (0.3% w/v and 0.6% w/v)—on the polyphenol metabolism of the Greek grapevine cultivar, Savvatiano, in order to determine the impact of biostimulants’ application in the concentration of phenolic compounds. The applications were performed at the veraison stage and the impact on yield, berry quality traits, metabolome and gene expression was examined at three phenological stages (veraison, middle veraison and harvest) during the 2019 and 2020 vintages. Results showed that anthocyanins increased during veraison after treatment with chitosan and abscisic acid. Additionally, stilbenoids were recorded in higher amount following the chitosan and abscisic acid treatments at harvest. Both of the abscisic acid and chitosan applications induced the expression of genes involved in stilbenoids and anthocyanin biosynthesis and resulted in increased accumulation, regardless of the vintage. Alterations in other phenylpropanoid gene expression profiles and phenolic compound concentrations were observed as well. Nevertheless, they were mostly restricted to the first vintage. Therefore, the application of abscisic acid and chitosan on the Greek cultivar Savvatiano showed promising results to induce stilbenoid metabolism and potentially increase grape defense and quality traits.
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Metabolomic Characterization of Pigmented and Non-Pigmented Potato Cultivars Using a Joint and Individual Variation Explained (JIVE). Foods 2022; 11:foods11121708. [PMID: 35741905 PMCID: PMC9223171 DOI: 10.3390/foods11121708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/31/2022] [Accepted: 06/01/2022] [Indexed: 11/21/2022] Open
Abstract
Potatoes (Solanum tuberosum L.) are one of the most valuable agricultural crops, and the flesh of these tubers provides various classes of healthy compounds important for human nutrition. This work presents the results of a joint analysis of different chemical classes of compounds which provided insights on the metabolic characterization of pigmented and non-pigmented potato varieties collected from Italy. The identification of common or individual metabolic characteristics across the omic datasets (antioxidants, total polyphenolic content, polyphenols, and sugars) is conducted by Joint and Individual Variation Explained (JIVE), a data fusion multivariate approach. The common part of the multivariate model allowed the separation between non-pigmented and pigmented samples. Polyphenolic compounds were mainly responsible for the separation between purple-fleshed and red-skinned potatoes. An additional detailed analysis of the anthocyanin composition, including the acylated anthocyanins, allowed to pinpoint the diversities between the pigmented potato groups. Furthermore, the presence of an appreciable amount of hydroxycinnamic acids and anthocyanins in the purple-fleshed varieties, which are also characterized by a lower content of sugars, is found. Our results provide scientific evidence for the promotion of promising potato cultivars, which are characterized by a remarkable amount of various health benefit compounds.
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24
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Anti-Inflammatory and Anti-Acne Effects of Hamamelis virginiana Bark in Human Keratinocytes. Antioxidants (Basel) 2022; 11:antiox11061119. [PMID: 35740016 PMCID: PMC9220085 DOI: 10.3390/antiox11061119] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 06/02/2022] [Accepted: 06/03/2022] [Indexed: 12/10/2022] Open
Abstract
Cutibacterium acnes (C. acnes) is recognized as one of the main triggers of the cutaneous inflammatory response in acne vulgaris, a chronic skin disorder with a multifactorial origin. Witch hazel (Hamamelis virginiana L.) is a plant widely used for skin inflammatory conditions, with some preliminary anti-inflammatory evidence on the skin, but lacking data on acne conditions. This study aimed to evaluate the effect of a glycolic extract from Hamamelis virginiana bark (HVE) versus C. acnes-induced inflammation in human keratinocytes (HaCaT). Phytochemical investigations of HVE identified hamamelitannin (HT) and proanthocyanidins as the most abundant compounds (respectively, 0.29% and 0.30% w/wextract). HVE inhibited C. acnes-induced IL-6 release (IC50: 136.90 μg/mL), by partially impairing NF-κB activation; however, no antibacterial or antibiofilm activities were found. In addition, HVE showed greater anti-inflammatory activity when TNF-α was used as a proinflammatory stimulus (IC50 of 38.93 μg/mL for IL-8 release), partially acting by antioxidant mechanisms, as shown for VEGF inhibition. The effects of HVE are primarily based on the proanthocyanidin content, as HT was found inactive on all the parameters tested. These results suggest further investigations of HVE in other inflammatory-based skin diseases.
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25
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Saini MK, Capalash N, Varghese E, Kaur C, Singh SP. A Targeted Metabolomics Approach to Study Secondary Metabolites and Antioxidant Activity in 'Kinnow Mandarin' during Advanced Fruit Maturity. Foods 2022; 11:1410. [PMID: 35626980 PMCID: PMC9141733 DOI: 10.3390/foods11101410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 04/29/2022] [Accepted: 05/06/2022] [Indexed: 02/05/2023] Open
Abstract
In this study, we investigated the impact of harvest maturity stages and contrasting growing climates on secondary metabolites in Kinnow mandarin. Fruit samples were harvested at six harvest maturity stages (M1−M6) from two distinct growing locations falling under subtropical−arid (STA) and subtropical−humid (STH) climates. A high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) technique was employed to identify and quantify secondary metabolites in the fruit juice. A total of 31 polyphenolics and 4 limonoids, with significant differences (p < 0.05) in their concentration, were determined. With advancing maturity, phenolic acids and antioxidant activity were found to increase, whereas flavonoids and limonoids decreased in concentration. There was a transient increase in the concentration of some polyphenolics such as hesperidin, naringin, narirutin, naringenin, neoeriocitrin, rutin, nobiletin and tangeretin, and limonoid aglycones such as limonin and nomilin at mid-maturity stage (M3) which coincided with prevailing low temperature and frost events at growing locations. A higher concentration of limonin and polyphenolics was observed for fruit grown under STH climates in comparison to those grown under STA climates. The data indicate that fruit metabolism during advanced stages of maturation under distinct climatic conditions is fundamental to the flavor, nutrition and processing quality of Kinnow mandarin. This information can help in understanding the optimum maturity stage and preferable climate to source fruits with maximum functional compounds, less bitterness and high consumer acceptability.
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Affiliation(s)
- Manpreet Kaur Saini
- Division of Food and Nutritional Biotechnology, National Agri-Food Biotechnology Institute, Mohali 160071, India;
- Department of Biotechnology, Panjab University, Chandigarh 160014, India;
| | - Neena Capalash
- Department of Biotechnology, Panjab University, Chandigarh 160014, India;
| | - Eldho Varghese
- Fishery Resources Assessment Division, ICAR-Central Marine Fisheries Research Institute, Kochi 682018, India;
| | - Charanjit Kaur
- Division of Food Science and Post–Harvest Technology, ICAR-Indian Agricultural Research Institute, New Delhi 110012, India;
| | - Sukhvinder Pal Singh
- Division of Food and Nutritional Biotechnology, National Agri-Food Biotechnology Institute, Mohali 160071, India;
- New South Wales Department of Primary Industries, Ourimbah, NSW 2258, Australia
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26
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Cambeiro-Pérez N, Figueiredo-González M, Pérez-Gregorio MR, Bessa-Pereira C, De Freitas V, Sánchez B, Martínez-Carballo E. Unravelling the immunomodulatory role of apple phenolic rich extracts on human THP-1- derived macrophages using multiplatform metabolomics. Food Res Int 2022; 155:111037. [DOI: 10.1016/j.foodres.2022.111037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 02/15/2022] [Accepted: 02/16/2022] [Indexed: 11/04/2022]
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27
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Phenolic Compound Profile by UPLC-MS/MS and Encapsulation with Chitosan of Spondias mombin L. Fruit Peel Extract from Cerrado Hotspot-Brazil. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27082382. [PMID: 35458580 PMCID: PMC9028924 DOI: 10.3390/molecules27082382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 03/18/2022] [Accepted: 04/02/2022] [Indexed: 11/16/2022]
Abstract
Taperebá (Spondias mombin L.) is a native species of the Brazilian Cerrado that has shown important characteristics such as a significant phenolic compound content and biological activities. The present study aimed to characterize the phenolic compound profile and antioxidant activity in taperebá peel extract, as well as microencapsulating the extract with chitosan and evaluating the stability of the microparticles. The evaluation of the profile of phenolic compounds was carried out by UPLC-MS/MS. The in vitro antioxidant activity was evaluated by DPPH and ABTS methods. The microparticles were obtained by spray drying and were submitted to a stability study under different temperatures. In general, the results showed a significant content of polyphenols and antioxidant activity. The results of UPLC-MS/MS demonstrated a significant content of polyphenols in taperebá peel, highlighting the high content of ellagic acid and quercetin compounds. There was significant retention of phenolic compounds when microencapsulated, demonstrating high retention at all evaluated temperatures. This study is the first to microencapsulate the extract of taperebá peel, in addition to identifying and quantifying some compounds in this fruit.
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28
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Pogány M, Dankó T, Hegyi-Kaló J, Kámán-Tóth E, Szám DR, Hamow KÁ, Kalapos B, Kiss L, Fodor J, Gullner G, Váczy KZ, Barna B. Redox and Hormonal Changes in the Transcriptome of Grape (Vitis vinifera) Berries during Natural Noble Rot Development. PLANTS 2022; 11:plants11070864. [PMID: 35406844 PMCID: PMC9003472 DOI: 10.3390/plants11070864] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/10/2022] [Accepted: 03/17/2022] [Indexed: 01/18/2023]
Abstract
Noble rot is a favorable form of the interaction between grape (Vitis spp.) berries and the phytopathogenic fungus Botrytis cinerea. The transcriptome pattern of grapevine cells subject to natural noble rot development in the historic Hungarian Tokaj wine region has not been previously published. Furmint, a traditional white Tokaj variety suited to develop great quality noble rot was used in the experiments. Exploring a subset of the Furmint transcriptome redox and hormonal changes distinguishing between noble rot and bunch rot was revealed. Noble rot is defined by an early spike in abscisic acid (ABA) accumulation and a pronounced remodeling of ABA-related gene expression. Transcription of glutathione S-transferase isoforms is uniquely upregulated, whereas gene expression of some sectors of the antioxidative apparatus (e.g., catalases, carotenoid biosynthesis) is downregulated. These mRNA responses are lacking in berries exposed to bunch rot. Our results help to explain molecular details behind the fine and dynamic balance between noble rot and bunch rot development.
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Affiliation(s)
- Miklós Pogány
- Centre for Agricultural Research, 2462 Martonvásár, Hungary; (T.D.); (E.K.-T.); (K.Á.H.); (B.K.); or (L.K.); (J.F.); (G.G.); (B.B.)
- Correspondence:
| | - Tamás Dankó
- Centre for Agricultural Research, 2462 Martonvásár, Hungary; (T.D.); (E.K.-T.); (K.Á.H.); (B.K.); or (L.K.); (J.F.); (G.G.); (B.B.)
| | - Júlia Hegyi-Kaló
- Food and Wine Research Institute, Eszterházy Károly Catholic University, 3300 Eger, Hungary; (J.H.-K.); (K.Z.V.)
| | - Evelin Kámán-Tóth
- Centre for Agricultural Research, 2462 Martonvásár, Hungary; (T.D.); (E.K.-T.); (K.Á.H.); (B.K.); or (L.K.); (J.F.); (G.G.); (B.B.)
| | - Dorottya Réka Szám
- Georgikon Campus, Hungarian University of Agriculture and Life Sciences, 8360 Keszthely, Hungary;
| | - Kamirán Áron Hamow
- Centre for Agricultural Research, 2462 Martonvásár, Hungary; (T.D.); (E.K.-T.); (K.Á.H.); (B.K.); or (L.K.); (J.F.); (G.G.); (B.B.)
| | - Balázs Kalapos
- Centre for Agricultural Research, 2462 Martonvásár, Hungary; (T.D.); (E.K.-T.); (K.Á.H.); (B.K.); or (L.K.); (J.F.); (G.G.); (B.B.)
| | - Levente Kiss
- Centre for Agricultural Research, 2462 Martonvásár, Hungary; (T.D.); (E.K.-T.); (K.Á.H.); (B.K.); or (L.K.); (J.F.); (G.G.); (B.B.)
- Centre for Crop Health, University of Southern Queensland, Toowoomba, QLD 4350, Australia
| | - József Fodor
- Centre for Agricultural Research, 2462 Martonvásár, Hungary; (T.D.); (E.K.-T.); (K.Á.H.); (B.K.); or (L.K.); (J.F.); (G.G.); (B.B.)
| | - Gábor Gullner
- Centre for Agricultural Research, 2462 Martonvásár, Hungary; (T.D.); (E.K.-T.); (K.Á.H.); (B.K.); or (L.K.); (J.F.); (G.G.); (B.B.)
| | - Kálmán Zoltán Váczy
- Food and Wine Research Institute, Eszterházy Károly Catholic University, 3300 Eger, Hungary; (J.H.-K.); (K.Z.V.)
| | - Balázs Barna
- Centre for Agricultural Research, 2462 Martonvásár, Hungary; (T.D.); (E.K.-T.); (K.Á.H.); (B.K.); or (L.K.); (J.F.); (G.G.); (B.B.)
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29
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Darko E, Hamow KA, Marček T, Dernovics M, Ahres M, Galiba G. Modulated Light Dependence of Growth, Flowering, and the Accumulation of Secondary Metabolites in Chilli. FRONTIERS IN PLANT SCIENCE 2022; 13:801656. [PMID: 35392509 PMCID: PMC8981241 DOI: 10.3389/fpls.2022.801656] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 02/01/2022] [Indexed: 06/14/2023]
Abstract
Chili is widely used as a food additive and a flavouring and colouring agent and also has great importance in health preservation and therapy due to the abundant presence of many bioactive compounds, such as polyphenols, flavonoids, carotenoids, and capsaicinoids. Most of these secondary metabolites are strong antioxidants. In the present study, the effect of light intensity and spectral composition was studied on the growth, flowering, and yield of chilli together with the accumulation of secondary metabolites in the fruit. Two light intensities (300 and 500 μmol m-2 s-1) were applied in different spectral compositions. A broad white LED spectrum with and without FR application and with blue LED supplement was compared to blue and red LED lightings in different (80/20 and 95/5%) blue/red ratios. High light intensity increased the harvest index (fruit yield vs. biomass production) and reduced the flowering time of the plants. The amount of secondary metabolites in the fruit varied both by light intensity and spectral compositions; phenolic content and the radical scavenging activity were stimulated, whereas capsaicin accumulation was suppressed by blue light. The red colour of the fruit (provided by carotenoids) was inversely correlated with the absolute amount of blue, green, and far-red light. Based on the results, a schematic model was created, representing light-dependent metabolic changes in chilli. The results indicated that the accumulation of secondary metabolites could be modified by the adjustment of light intensity and spectral composition; however, different types of metabolites required different light environments.
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Affiliation(s)
- Eva Darko
- Agricultural Institute, Centre for Agricultural Research, Martonvásár, Hungary
| | - Kamirán A. Hamow
- Agricultural Institute, Centre for Agricultural Research, Martonvásár, Hungary
| | - Tihana Marček
- Faculty of Food Technology, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
| | - Mihály Dernovics
- Agricultural Institute, Centre for Agricultural Research, Martonvásár, Hungary
| | - Mohamed Ahres
- Agricultural Institute, Centre for Agricultural Research, Martonvásár, Hungary
| | - Gábor Galiba
- Agricultural Institute, Centre for Agricultural Research, Martonvásár, Hungary
- Georgicon Faculty, Hungarian University of Agriculture and Life Sciences, Keszthely, Hungary
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30
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Ferrero-Del-Teso S, Suárez A, Ferreira C, Perenzoni D, Arapitsas P, Mattivi F, Ferreira V, Fernández-Zurbano P, Sáenz-Navajas MP. Modeling grape taste and mouthfeel from chemical composition. Food Chem 2022; 371:131168. [PMID: 34601211 DOI: 10.1016/j.foodchem.2021.131168] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 08/20/2021] [Accepted: 09/15/2021] [Indexed: 02/09/2023]
Abstract
This research aims at predicting sensory properties generated by the phenolic fraction (PF) of grapes from chemical composition. Thirty-one grape extracts of different grape lots were obtained by maceration of grapes in hydroalcoholic solution; afterward they were submitted to solid phase extraction. The recovered PFs were reconstituted in a wine model. Subsequently the wine models, containing the PFs, were sensory (taste, mouthfeel) and chemically characterized. Significant sensory differences among the 31 PFs were identified. Sensory variables were predicted from chemical parameters by PLS-regression. Tannin activity and concentration along with mean degree of polymerization were found to be good predictors of dryness, while the concentration of large polymeric pigments seems to be involved in the "sticky" percept and flavonols in the "bitter" taste. Four fully validated PLS-models predicting sensory properties from chemical variables were obtained. Two out of the three sensory dimensions could be satisfactorily modeled. These results increase knowledge about grape properties and proposes the measurement of chemical variables to infer grape quality.
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Affiliation(s)
- Sara Ferrero-Del-Teso
- Instituto de Ciencias de la Vid y del Vino (ICVV) (Universidad de La Rioja-CSIC-Gobierno de La Rioja), Carretera de Burgos Km. 6, Finca La Grajera, 26007 Logroño, La Rioja, Spain
| | - Alejandro Suárez
- Instituto de Ciencias de la Vid y del Vino (ICVV) (Universidad de La Rioja-CSIC-Gobierno de La Rioja), Carretera de Burgos Km. 6, Finca La Grajera, 26007 Logroño, La Rioja, Spain
| | - Chelo Ferreira
- Laboratorio de Análisis del Aroma y Enología (LAAE), Department of Analytical Chemistry, Universidad de Zaragoza, Instituto Agroalimentario de Aragón (IA2) (UNIZAR-CITA), c/ Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Daniele Perenzoni
- Research and Innovation Centre, Food Quality and Nutrition Department, and Technology Transfer Centre, Fondazione Edmund Mach, via E. Mach 1, 38010 San Michele all'Adige, Italy
| | - Panagiotis Arapitsas
- Research and Innovation Centre, Food Quality and Nutrition Department, and Technology Transfer Centre, Fondazione Edmund Mach, via E. Mach 1, 38010 San Michele all'Adige, Italy
| | - Fulvio Mattivi
- Research and Innovation Centre, Food Quality and Nutrition Department, and Technology Transfer Centre, Fondazione Edmund Mach, via E. Mach 1, 38010 San Michele all'Adige, Italy; University of Trento, Department of Cellular, Computational and Integrative Biology, CIBIO, 38122 Trento, Italy
| | - Vicente Ferreira
- Laboratorio de Análisis del Aroma y Enología (LAAE), Department of Analytical Chemistry, Universidad de Zaragoza, Instituto Agroalimentario de Aragón (IA2) (UNIZAR-CITA), c/ Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Purificación Fernández-Zurbano
- Instituto de Ciencias de la Vid y del Vino (ICVV) (Universidad de La Rioja-CSIC-Gobierno de La Rioja), Carretera de Burgos Km. 6, Finca La Grajera, 26007 Logroño, La Rioja, Spain
| | - María-Pilar Sáenz-Navajas
- Instituto de Ciencias de la Vid y del Vino (ICVV) (Universidad de La Rioja-CSIC-Gobierno de La Rioja), Carretera de Burgos Km. 6, Finca La Grajera, 26007 Logroño, La Rioja, Spain.
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31
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Zhang S, Xu M, Sun X, Liu X, Choueiry F, Xu R, Shi H, Zhu J. Black raspberry extract shifted gut microbe diversity and their metabolic landscape in a human colonic model. J Chromatogr B Analyt Technol Biomed Life Sci 2022; 1188:123027. [PMID: 34864424 PMCID: PMC8752492 DOI: 10.1016/j.jchromb.2021.123027] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 11/02/2021] [Accepted: 11/04/2021] [Indexed: 01/03/2023]
Abstract
Human gut microbiota is critical for human health, as their dysbiosis could lead to various diseases such as irritable bowel syndrome and obesity. Black raspberry (BRB) has been increasingly studied recently for its impact on gut microbiota as a rich source of phytochemicals (e.g., anthocyanin). To investigate the effect of BRB extract on the gut microbiota composition and their metabolism, an in-vitro human colonic model (HCM) was utilized to study the direct interaction between BRB and gut microbiome. Conditions (e.g., pH, temperature, anaerobic environment) in HCM were closely monitored and maintained to simulate the human intestinal system. Fresh fecal samples donated by three young healthy volunteers were used for gut microbiota inoculation in the HCM. 16S ribosomal DNA sequencing and liquid-chromatography mass spectrometry (LC/MS) based metabolomics were performed to study the impact of BRB on gut microbiota characteristics and their metabolism (fatty acids, polar metabolites, and phenolic compounds). Our data suggested that BRB intervention modulated gut microbiota at the genus level in different HCM sections mimicing ascending, transverse, and descending colons. Relative abundance of Enterococcus was commonly decreased in all colon sections, while modulations of other bacteria genera were mostly location-dependent. Meanwhile, significant changes in the metabolic profile of gut microbiota related to fatty acids, endogenous polar metabolites, and phenolic compounds were detected, in which arginine and proline metabolism, lysine degradation, and aminoacyl-tRNA biosynthesis were mostly regulated. Moreover, we identified several significant associations between altered microbial populations and changes in microbial metabolites. In summary, our study revealed the impact of BRB intervention on gut microbiota composition and metabolism change, which may exert physiological change to host metabolism and host health.
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Affiliation(s)
- Shiqi Zhang
- Human Nutrition Program, Department of Human Sciences, The Ohio State University, Columbus, OH 43210, USA
| | - Mengyang Xu
- Department of Biology, Miami University, Oxford, OH 45056, USA
| | - Xiaowei Sun
- Human Nutrition Program, Department of Human Sciences, The Ohio State University, Columbus, OH 43210, USA
| | - Xuyu Liu
- Human Nutrition Program, Department of Human Sciences, The Ohio State University, Columbus, OH 43210, USA
| | - Fouad Choueiry
- Human Nutrition Program, Department of Human Sciences, The Ohio State University, Columbus, OH 43210, USA
| | - Rui Xu
- Human Nutrition Program, Department of Human Sciences, The Ohio State University, Columbus, OH 43210, USA
| | - Haifei Shi
- Department of Biology, Miami University, Oxford, OH 45056, USA
| | - Jiangjiang Zhu
- Human Nutrition Program, Department of Human Sciences, The Ohio State University, Columbus, OH 43210, USA; James Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA.
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32
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Bueno-Aventín E, Escudero A, Fernández-Zurbano P, Ferreira V. Role of Grape-Extractable Polyphenols in the Generation of Strecker Aldehydes and in the Instability of Polyfunctional Mercaptans during Model Wine Oxidation. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:15290-15300. [PMID: 34894689 PMCID: PMC8704169 DOI: 10.1021/acs.jafc.1c05880] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 12/02/2021] [Accepted: 12/02/2021] [Indexed: 05/25/2023]
Abstract
Polyphenolic fractions from Garnacha, Tempranillo, and Moristel grapes were reconstituted to form model wines of identical pH, ethanol, amino acid, metal, and varietal polyfunctional mercaptan (PFM) contents. Models were subjected to a forced oxidation procedure at 35 °C and to an equivalent treatment under strict anoxia. Polyphenolic profiles significantly determined oxygen consumption rates (5.6-13.6 mg L-1 day-1), Strecker aldehyde (SA) accumulation (ratios max/min around 2.5), and levels of PFMs remaining (ratio max/min between 1.93 and 4.53). By contrast, acetaldehyde accumulated in small amounts and homogeneously (11-15 mg L-1). Tempranillo samples, with highest delphinidin and prodelphinidins and smallest catechin, consume O2 faster but accumulate less SA and retain smallest amounts of PFMs under anoxic conditions. Overall, SA accumulation may be related to polyphenols, producing stable quinones. The ability to protect PFMs as disulfides may be negatively related to the increase in tannin activity, while pigmented tannins could be related to 4-methyl-4-mercaptopentanone decrease.
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Affiliation(s)
- Elena Bueno-Aventín
- Laboratorio
de Análisis del Aroma y Enología (LAAE), Departamento
de Química Analítica, Universidad
de Zaragoza, Instituto Agroalimentario de Aragón (IA2) (UNIZAR-CITA), C/Pedro Cerbuna 12, Zaragoza 50009, Spain
| | - Ana Escudero
- Laboratorio
de Análisis del Aroma y Enología (LAAE), Departamento
de Química Analítica, Universidad
de Zaragoza, Instituto Agroalimentario de Aragón (IA2) (UNIZAR-CITA), C/Pedro Cerbuna 12, Zaragoza 50009, Spain
| | - Purificación Fernández-Zurbano
- Instituto
de Ciencias de la Vid y del Vino (Universidad de La Rioja, CSIC, Gobierno
de La Rioja). Finca La
Grajera, Logroño, La Rioja E-26007, Spain
| | - Vicente Ferreira
- Laboratorio
de Análisis del Aroma y Enología (LAAE), Departamento
de Química Analítica, Universidad
de Zaragoza, Instituto Agroalimentario de Aragón (IA2) (UNIZAR-CITA), C/Pedro Cerbuna 12, Zaragoza 50009, Spain
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33
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Hazrati H, Fomsgaard IS, Ding L, Kudsk P. Mass spectrometry-based metabolomics unravel the transfer of bioactive compounds between rye and neighbouring plants. PLANT, CELL & ENVIRONMENT 2021; 44:3492-3501. [PMID: 34331317 DOI: 10.1111/pce.14159] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 07/06/2021] [Accepted: 07/16/2021] [Indexed: 06/13/2023]
Abstract
Translocation of metabolites between different plant species provides important hints in understanding the fate of bioactive root exudates. In the present study, targeted and untargeted mass spectrometry-based metabolomics was applied to elucidate the transfer of bioactive compounds between rye and several crops and weed species. Our results demonstrated that benzoxazinoids (BXs) synthesized by rye were taken up by roots of neighbouring plant species and translocated into their shoots. Furthermore, we showed that roots of rye plants took up compounds originating from neighbouring plants. Among the compounds taken up by rye roots, wogonin was detected in the rye shoot, which indicated a root-to-shoot translocation of this compound. Elucidating the transfer of bioactive compounds between plants is essential for understanding plant-plant interactions, developing natural pesticides and understanding their modes of action.
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Affiliation(s)
- Hossein Hazrati
- Department of Agroecology, Aarhus University, Slagelse, Denmark
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | | | - Ling Ding
- Department of Biotechnology and Biomedicine, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Per Kudsk
- Department of Agroecology, Aarhus University, Slagelse, Denmark
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34
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Diotallevi C, Fontana M, Latimer C, Ternan NG, Pourshahidi LK, Lawther R, O'Connor G, Conterno L, Gasperotti M, Angeli A, Lotti C, Bianchi M, Vrhovsek U, Fava F, Gobbetti M, Gill CIR, Tuohy KM. Ex Vivo Fecal Fermentation of Human Ileal Fluid Collected After Wild Strawberry Consumption Modulates Human Microbiome Community Structure and Metabolic Output and Protects Against DNA Damage in Colonic Epithelial Cells. Mol Nutr Food Res 2021; 66:e2100405. [PMID: 34821456 DOI: 10.1002/mnfr.202100405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 09/09/2021] [Indexed: 11/06/2022]
Abstract
SCOPE Wild strawberries (Fragaria vesca) are richer in (poly)phenols than common commercial strawberry varieties, e.g., Fragaria × ananassa. (Poly)phenols and their microbiota-derived metabolites are hypothesized to exert bioactivity within the human gut mucosa. To address this, the effects of wild strawberries are investigated with respect to their bioactivity and microbiota-modulating capacity using both in vitro and ex vivo approaches. METHODS AND RESULTS Ileal fluids collected pre- (0h) and post-consumption (8h) of 225 g wild strawberries by ileostomates (n = 5) and also in vitro digested strawberry varieties (Fragaria vesca and Fragaria × ananassa Duchesne) supernatants are collected. Subsequent fermentation of these supernatants using an in vitro batch culture proximal colon model reveals significant treatment-specific changes in microbiome community structure in terms of alpha but not beta diversity at 24 h. Nutri-kinetic analysis reveals a significant increase in the concentration of gut microbiota catabolites, including 3-(4hydroxyphenyl)propionic acid, 3-(3-hydroxyphenyl)propanoic acid, and benzoic acid. Furthermore, post-berry ileal fermentates (24 h) significantly (p < 0.01) decrease DNA damage (% Tail DNA, COMET assay) in both HT29 cells (∼45%) and CCD 841 CoN cells (∼25%) compared to untreated controls. CONCLUSIONS Post berry consumption fermentates exhibit increased overall levels of (poly)phenolic metabolites, which retains their bioactivity, reducing DNA damage in colonocytes.
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Affiliation(s)
- Camilla Diotallevi
- Department of Food Quality and Nutrition, Fondazione Edmund Mach, San Michele all'Adige (TN), Italy.,Freie Universität Bozen-Libera Università di Bolzano, Faculty of Science and Technology, Bolzano (BZ), Italy
| | - Massimiliano Fontana
- Department of Food Quality and Nutrition, Fondazione Edmund Mach, San Michele all'Adige (TN), Italy.,Nutrition Innovation Centre for Food and Health (NICHE), Ulster University, Coleraine, Northern Ireland, UK
| | - Cheryl Latimer
- Nutrition Innovation Centre for Food and Health (NICHE), Ulster University, Coleraine, Northern Ireland, UK
| | - Nigel G Ternan
- Nutrition Innovation Centre for Food and Health (NICHE), Ulster University, Coleraine, Northern Ireland, UK
| | - L Kirsty Pourshahidi
- Nutrition Innovation Centre for Food and Health (NICHE), Ulster University, Coleraine, Northern Ireland, UK
| | - Roger Lawther
- Altnagelvin Area Hospital, Western Health and Social Care Trust, Londonderry, UK
| | - Gloria O'Connor
- Altnagelvin Area Hospital, Western Health and Social Care Trust, Londonderry, UK
| | - Lorenza Conterno
- Fermentation and Distillation Group, Laimburg Research Centre, Vadena (BZ), Italy
| | - Mattia Gasperotti
- Department of Food Quality and Nutrition, Fondazione Edmund Mach, San Michele all'Adige (TN), Italy
| | - Andrea Angeli
- Department of Food Quality and Nutrition, Fondazione Edmund Mach, San Michele all'Adige (TN), Italy
| | - Cesare Lotti
- Department of Food Quality and Nutrition, Fondazione Edmund Mach, San Michele all'Adige (TN), Italy
| | - Martina Bianchi
- Department of Food Quality and Nutrition, Fondazione Edmund Mach, San Michele all'Adige (TN), Italy
| | - Urska Vrhovsek
- Department of Food Quality and Nutrition, Fondazione Edmund Mach, San Michele all'Adige (TN), Italy
| | - Francesca Fava
- Department of Food Quality and Nutrition, Fondazione Edmund Mach, San Michele all'Adige (TN), Italy
| | - Marco Gobbetti
- Freie Universität Bozen-Libera Università di Bolzano, Faculty of Science and Technology, Bolzano (BZ), Italy
| | - Chris I R Gill
- Nutrition Innovation Centre for Food and Health (NICHE), Ulster University, Coleraine, Northern Ireland, UK
| | - Kieran M Tuohy
- Department of Food Quality and Nutrition, Fondazione Edmund Mach, San Michele all'Adige (TN), Italy
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35
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Grapevine and Wine Metabolomics-Based Guidelines for FAIR Data and Metadata Management. Metabolites 2021; 11:metabo11110757. [PMID: 34822415 PMCID: PMC8618349 DOI: 10.3390/metabo11110757] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 10/29/2021] [Accepted: 10/30/2021] [Indexed: 01/12/2023] Open
Abstract
In the era of big and omics data, good organization, management, and description of experimental data are crucial for achieving high-quality datasets. This, in turn, is essential for the export of robust results, to publish reliable papers, make data more easily available, and unlock the huge potential of data reuse. Lately, more and more journals now require authors to share data and metadata according to the FAIR (Findable, Accessible, Interoperable, Reusable) principles. This work aims to provide a step-by-step guideline for the FAIR data and metadata management specific to grapevine and wine science. In detail, the guidelines include recommendations for the organization of data and metadata regarding (i) meaningful information on experimental design and phenotyping, (ii) sample collection, (iii) sample preparation, (iv) chemotype analysis, (v) data analysis (vi) metabolite annotation, and (vii) basic ontologies. We hope that these guidelines will be helpful for the grapevine and wine metabolomics community and that it will benefit from the true potential of data usage in creating new knowledge being revealed.
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Polyamine Metabolism under Different Light Regimes in Wheat. Int J Mol Sci 2021; 22:ijms222111717. [PMID: 34769148 PMCID: PMC8583935 DOI: 10.3390/ijms222111717] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 10/25/2021] [Accepted: 10/27/2021] [Indexed: 01/12/2023] Open
Abstract
Although the relationship between polyamines and photosynthesis has been investigated at several levels, the main aim of this experiment was to test light-intensity-dependent influence of polyamine metabolism with or without exogenous polyamines. First, the effect of the duration of the daily illumination, then the effects of different light intensities (50, 250, and 500 μmol m–2 s–1) on the polyamine metabolism at metabolite and gene expression levels were investigated. In the second experiment, polyamine treatments, namely putrescine, spermidine and spermine, were also applied. The different light quantities induced different changes in the polyamine metabolism. In the leaves, light distinctly induced the putrescine level and reduced the 1,3-diaminopropane content. Leaves and roots responded differently to the polyamine treatments. Polyamines improved photosynthesis under lower light conditions. Exogenous polyamine treatments influenced the polyamine metabolism differently under individual light regimes. The fine-tuning of the synthesis, back-conversion and terminal catabolism could be responsible for the observed different polyamine metabolism-modulating strategies, leading to successful adaptation to different light conditions.
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37
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Diotallevi C, Gaudioso G, Fava F, Angeli A, Lotti C, Vrhovsek U, Rinott E, Shai I, Gobbetti M, Tuohy K. Measuring the effect of Mankai® (Wolffia globosa) on the gut microbiota and its metabolic output using an in vitro colon model. J Funct Foods 2021. [DOI: 10.1016/j.jff.2021.104597] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
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38
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Ponce C, Kuhn N, Arellano M, Time A, Multari S, Martens S, Carrera E, Sagredo B, Donoso JM, Meisel LA. Differential Phenolic Compounds and Hormone Accumulation Patterns between Early- and Mid-Maturing Sweet Cherry ( Prunus avium L.) Cultivars during Fruit Development and Ripening. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:8850-8860. [PMID: 34339217 DOI: 10.1021/acs.jafc.1c01140] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Color acquisition is one of the most distinctive features of fruit development and ripening processes. The color red is closely related to the accumulation of polyphenolic compounds, mainly anthocyanins, during sweet cherry fruit maturity. In non-climacteric fruit species like sweet cherry, the maturity process is mainly controlled by the phytohormone abscisic acid (ABA), though other hormones may also play a role. However, the coordinated stage-specific production of polyphenolic compounds and their relation with hormone content variations have not been studied in depth in sweet cherry fruits. To further understand the accumulation dynamics of these compounds (hormones and metabolites) during fruit development, two sweet cherry cultivars ("Lapins" and "Glenred") with contrasting maturity timing phenotypes were analyzed using targeted metabolic analysis. The ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) approach revealed that phenolic acids, flavonols, and flavan-3-ols accumulated mainly until the straw-yellow stage in the early-maturing cultivar, while accumulation was mainly at the green stage in the mid-maturing cultivar, suggesting a cultivar-dependent stage-specific production of secondary metabolites. In the mid-maturing cultivar, anthocyanins were detected only from the red stage onward, whereas detection began at the pink stage in the early-maturing cultivar. ABA negatively correlated (p-value < 0.05) with the flavonols and flavan-3-ols in both cultivars. ABA and anthocyanin content increased at the same time in the early-season cultivar. In contrast, anthocyanins accumulated and the pink color initiation started several days after the ABA increase in the mid-maturing cultivar. Differential accumulation patterns of GA4, a ripening antagonizing hormone, between the cultivars could explain this difference. These results showed that both red-colored cultivars presented different accumulation dynamics of phenolic compounds and plant hormones during fruit development, suggesting underlying differences in the sweet cherry fruit color evolution.
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Affiliation(s)
- Claudio Ponce
- Universidad de Chile, Instituto de Nutrición y Tecnología de los Alimentos, 820808 Macul, Chile
| | - Nathalie Kuhn
- Facultad de Ciencias Agronómicas y de los Alimentos, Pontificia Universidad Católica de Valparaíso, 2340025 Valparaíso, Chile
| | - Macarena Arellano
- Universidad de Chile, Instituto de Nutrición y Tecnología de los Alimentos, 820808 Macul, Chile
| | - Alson Time
- Universidad de Chile, Instituto de Nutrición y Tecnología de los Alimentos, 820808 Macul, Chile
- Programa de Doctorado en Ciencias Silvoagropecuarias y Veterinarias, Campus Sur, Universidad de Chile, 1004 La Pintana, Chile
- Instituto de Investigaciones Agropecuarias, Centro Regional INIA Rayentué, 2940000 Rengo, Chile
| | - Salvatore Multari
- Department of Food Quality and Nutrition, Fondazione Edmund Mach, Via E. Mach 1, 38010 San Michele all'Adige, Trentino, Italy
| | - Stefan Martens
- Department of Food Quality and Nutrition, Fondazione Edmund Mach, Via E. Mach 1, 38010 San Michele all'Adige, Trentino, Italy
| | - Esther Carrera
- Instituto de Biología Molecular y Celular de Plantas (IBMCP), CSIC-Universidad Politécnica de Valencia, CPI, Edificio 8E, lab. 2.06, C/Ing. Fausto Elio s/n., 46022 Valencia, Spain
| | - Boris Sagredo
- Instituto de Investigaciones Agropecuarias, Centro Regional INIA Rayentué, 2940000 Rengo, Chile
| | - José Manuel Donoso
- Instituto de Investigaciones Agropecuarias, Centro Regional INIA Rayentué, 2940000 Rengo, Chile
| | - Lee A Meisel
- Universidad de Chile, Instituto de Nutrición y Tecnología de los Alimentos, 820808 Macul, Chile
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Cebulj A, Vanzo A, Hladnik J, Kastelec D, Vrhovsek U. Apple ( Malus domestica Borkh.) Cultivar 'Majda', a Naturally Non-Browning Cultivar: An Assessment of Its Qualities. PLANTS 2021; 10:plants10071402. [PMID: 34371605 PMCID: PMC8309218 DOI: 10.3390/plants10071402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 07/05/2021] [Accepted: 07/06/2021] [Indexed: 12/01/2022]
Abstract
Browning of apple and apple products has been a topic of numerous research and there is a great number of methods available for browning prevention. However, one of the most efficient ways, and the one most acceptable for the consumers, is the selection of a non-browning cultivar. Cultivar ‘Majda’ is a Slovenian cultivar, a cross between ‘Jonatan’ and ‘Golden Noble’. In this study, it was thoroughly examined and compared to the well-known cultivar ‘Golden Delicious’ with the aim to decipher the reason for non-browning. We have determined the content of sugars, organic acids, vitamin C, glutathione and phenolics in apple flesh, with the addition of phenolic content in apple peel and leaves. The change in color in halves and pomace was also measured and the activity of peroxidase (POX) and polyphenol oxidase (PPO) were determined. Additionally, the analyses of flesh were repeated post-storage. The most prominent results were high acidity (malic acid), low phenol content, especially hydroxycinnamic acid and flavan-3-ol content of cultivar ‘Majda’ in comparison to ‘Golden Delicious’, and no difference in PPO activity between cultivars. After the overview of the results, we believe that both low phenol content and high reduced glutathione content impact the non-browning characteristics of cultivar ‘Majda’.
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Affiliation(s)
- Anka Cebulj
- Agricultural Institute of Slovenia, Department of Fruit Growing, Viticulture and Oenology, Hacquetova ulica 17, 1000 Ljubljana, Slovenia; (A.V.); (J.H.)
- Correspondence:
| | - Andreja Vanzo
- Agricultural Institute of Slovenia, Department of Fruit Growing, Viticulture and Oenology, Hacquetova ulica 17, 1000 Ljubljana, Slovenia; (A.V.); (J.H.)
| | - Joze Hladnik
- Agricultural Institute of Slovenia, Department of Fruit Growing, Viticulture and Oenology, Hacquetova ulica 17, 1000 Ljubljana, Slovenia; (A.V.); (J.H.)
| | - Damijana Kastelec
- Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, 1000 Ljubljana, Slovenia;
| | - Urska Vrhovsek
- Research and Innovation Centre, Fondazione Edmund Mach, Via E. Mach 1, 38010 San Michele all’Adige, Italy;
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Ciubotaru RM, Franceschi P, Zulini L, Stefanini M, Škrab D, Rossarolla MD, Robatscher P, Oberhuber M, Vrhovsek U, Chitarrini G. Mono-Locus and Pyramided Resistant Grapevine Cultivars Reveal Early Putative Biomarkers Upon Artificial Inoculation With Plasmopara viticola. FRONTIERS IN PLANT SCIENCE 2021; 12:693887. [PMID: 34276743 PMCID: PMC8281963 DOI: 10.3389/fpls.2021.693887] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 06/04/2021] [Indexed: 06/02/2023]
Abstract
One of the most economically important grapevine diseases is Downy mildew (DM) caused by the oomycete Plasmopara viticola. A strategy to reduce the use of fungicides to compensate for the high susceptibility of V. vinifera is the selection of grapevine varieties showing pathogen-specific resistance. We applied a metabolomics approach to evaluate the metabolic modulation in mono-locus resistant genotypes carrying one locus associated with P. viticola resistance (Rpv) (BC4- Rpv1, Bianca- Rpv3-1, F12P160- Rpv12, Solaris- Rpv10), as well as in pyramided resistant genotypes carrying more than one Rpv (F12P60- Rpv3-1; Rpv12 and F12P127- Rpv3-1, Rpv3-3; Rpv10) taking as a reference the susceptible genotype Pinot Noir. In order to understand if different sources of resistance are associated with different degrees of resistance and, implicitly, with different responses to the pathogen, we considered the most important classes of plant metabolite primary compounds, lipids, phenols and volatile organic compounds at 0, 12, 48, and 96 h post-artificial inoculation (hpi). We identified 264 modulated compounds; among these, 22 metabolites were found accumulated in significant quantities in the resistant cultivars compared to Pinot Noir. In mono-locus genotypes, the highest modulation of the metabolites was noticed at 48 and 96 hpi, except for Solaris, that showed a behavior similar to the pyramided genotypes in which the changes started to occur as early as 12 hpi. Bianca, Solaris and F12P60 showed the highest number of interesting compounds accumulated after the artificial infection and with a putative effect against the pathogen. In contrast, Pinot Noir showed a less effective defense response in containing DM growth.
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Affiliation(s)
- Ramona Mihaela Ciubotaru
- Department of Agri-Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
- Food Quality and Nutrition Department, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all'Adige, Italy
| | - Pietro Franceschi
- Unit of Computational Biology, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all'Adige, Italy
| | - Luca Zulini
- Genomics and Biology of Fruit Crops Department, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all'Adige, Italy
| | - Marco Stefanini
- Genomics and Biology of Fruit Crops Department, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all'Adige, Italy
| | - Domen Škrab
- Department of Agri-Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
- Food Quality and Nutrition Department, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all'Adige, Italy
| | | | | | | | - Urska Vrhovsek
- Food Quality and Nutrition Department, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all'Adige, Italy
| | - Giulia Chitarrini
- Food Quality and Nutrition Department, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all'Adige, Italy
- Laimburg Research Centre, Auer, Italy
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Guzzetti L, Panzeri D, Ulaszewska M, Sacco G, Forcella M, Fusi P, Tommasi N, Fiorini A, Campone L, Labra M. Assessment of Dietary Bioactive Phenolic Compounds and Agricultural Sustainability of an African Leafy Vegetable Corchorus olitorius L. Front Nutr 2021; 8:667812. [PMID: 34277680 PMCID: PMC8280468 DOI: 10.3389/fnut.2021.667812] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 06/07/2021] [Indexed: 11/26/2022] Open
Abstract
Corchorus olitorius L. is an African leafy vegetable of high nutritional interest. To assess its agricultural suitability to sustainable cultivation conditions and its potential benefits for human nutrition, its phytochemical content in response to conservation agriculture practices [i.e., no-tillage (NT) and cover crop maintenance] and low water regime were evaluated and compared with response under conventional agriculture management. Hydric stress and NT did not affect the content of antioxidant metabolites, compared to conventional agricultural practices. In both conditions, leaves were found to be a great source of phenolic compounds. The effect of these phenolic fractions was assessed on two colon cell phenotypes to evaluate putative nutraceutical properties. Polyphenol-enriched extracts (PEEs) displayed selective cytotoxic activities against tumor Caco-2 cells but not on the healthy CCD841 line. PEEs were able to trigger oxidative stress and to inhibit the activity of glutathione-independent antioxidant enzymes on Caco-2 cells. C. olitorius showed to be a promising crop for improving both agricultural sustainability and health benefits due to the great amount of antioxidant compounds in leaves, whose occurrence is not altered by stressful farming conditions. Given its high adaptability, the cultivation of this crop is therefore recommendable also in the Mediterranean Basin.
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Affiliation(s)
- Lorenzo Guzzetti
- Department of Biotechnology and Bioscience, University of Milan-Bicocca, Milan, Italy
| | - Davide Panzeri
- Department of Biotechnology and Bioscience, University of Milan-Bicocca, Milan, Italy
| | - Marynka Ulaszewska
- Department of Food Quality and Nutrition, Research and Innovation Center, Edmund Mach Foundation, Trento, Italy
| | - Grazia Sacco
- Department of Biotechnology and Bioscience, University of Milan-Bicocca, Milan, Italy
| | - Matilde Forcella
- Department of Biotechnology and Bioscience, University of Milan-Bicocca, Milan, Italy
| | - Paola Fusi
- Department of Biotechnology and Bioscience, University of Milan-Bicocca, Milan, Italy
| | - Nicola Tommasi
- Department of Biotechnology and Bioscience, University of Milan-Bicocca, Milan, Italy
| | - Andrea Fiorini
- Department of Sustainable Crop Production, Università Cattolica del Sacro Cuore, Piacenza, Italy
| | - Luca Campone
- Department of Biotechnology and Bioscience, University of Milan-Bicocca, Milan, Italy
| | - Massimo Labra
- Department of Biotechnology and Bioscience, University of Milan-Bicocca, Milan, Italy
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Acin-Albiac M, Filannino P, Coda R, Rizzello CG, Gobbetti M, Di Cagno R. How water-soluble saccharides drive the metabolism of lactic acid bacteria during fermentation of brewers' spent grain. Microb Biotechnol 2021; 15:915-930. [PMID: 34132488 PMCID: PMC8913874 DOI: 10.1111/1751-7915.13846] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 04/20/2021] [Accepted: 05/12/2021] [Indexed: 11/30/2022] Open
Abstract
We proposed a novel phenomic approach to track the effect of short-term exposures of Lactiplantibacillus plantarum and Leuconostoc pseudomesenteroides to environmental pressure induced by brewers' spent grain (BSG)-derived saccharides. Water-soluble BSG-based medium (WS-BSG) was chosen as model system. The environmental pressure exerted by WS-BSG shifted the phenotypes of bacteria in species- and strains-dependent way. The metabolic drift was growth phase-dependent and likely underlay the diauxic profile of organic acids production by bacteria in response to the low availability of energy sources. Among pentosans, metabolism of arabinose was preferred by L. plantarum and xylose by Leuc. pseudomesenteroides as confirmed by the overexpression of related genes. Bayesian variance analysis showed that phenotype switching towards galactose metabolism suffered the greatest fluctuation in L. plantarum. All lactic acid bacteria strains utilized more intensively sucrose and its plant-derived isomers. Sucrose-6-phosphate activity in Leuc. pseudomesenteroides likely mediated the increased consumption of raffinose. The increased levels of some phenolic compounds suggested the involvement of 6-phospho-β-glucosidases in β-glucosides degradation. Expression of genes encoding β-glucoside/cellobiose-specific EII complexes and phenotyping highlighted an increased metabolism for cellobiose. Our reconstructed metabolic network will improve the understanding of how lactic acid bacteria may transform BSG into suitable food ingredients.
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Affiliation(s)
- Marta Acin-Albiac
- Faculty of Science and Technology, Free University of Bolzano, Bolzano, 39100, Italy
| | - Pasquale Filannino
- Department of Soil, Plant and Food Science, University of Bari Aldo Moro, Bari, 70126, Italy
| | - Rossana Coda
- Department of Food and Nutrition, Helsinki Institute of Sustainability Science, University of Helsinki, Helsinki, 00100, Finland
| | | | - Marco Gobbetti
- Faculty of Science and Technology, Free University of Bolzano, Bolzano, 39100, Italy
| | - Raffaella Di Cagno
- Faculty of Science and Technology, Free University of Bolzano, Bolzano, 39100, Italy
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Michailidis M, Tanou G, Sarrou E, Karagiannis E, Ganopoulos I, Martens S, Molassiotis A. Pre- and Post-harvest Melatonin Application Boosted Phenolic Compounds Accumulation and Altered Respiratory Characters in Sweet Cherry Fruit. Front Nutr 2021; 8:695061. [PMID: 34179064 PMCID: PMC8219925 DOI: 10.3389/fnut.2021.695061] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 05/18/2021] [Indexed: 12/15/2022] Open
Abstract
The aim of the present study was to investigate the impact of exogenous melatonin (0. 5 mM) application through pre-harvest foliar spray and postharvest immersion, alone or in combination, on ripening parameters of sweet cherry (cv. Ferrovia) fruit and their relationship with bioactive compounds and gene expression at harvest as well after cold storage (0°C) for 12 days and subsequent room temperature (20°C) exposure for 8 h. Although several ripening traits were not influenced by melatonin, the combining pre- and post-harvest treatments delayed fruit softening at post-cold period. Preharvest spray with melatonin depressed fruit respiration at time of harvest while all applied treatments induced respiratory activity following cold, indicating that this anti-ripening action of melatonin is reversed by cold. Several genes related to the tricarboxylic acid cycle, such as PaFUM, PaOGDH, PaIDH, and PaPDHA1 were upregulated in fruit exposed to melatonin, particularly following combined pre- and post-harvest application. The accumulation of phenolic compounds, such as neochlorogenic acid, chlorogenic acid, epicatechin, procyanidin B1, procyanidin B2+B4, cyanidin-3-O-galactoside, and cyanidin-3-O-rutinoside along with the expression of several genes involved in phenols biosynthesis, such as PaSK, PaPAL, Pa4CL, PaC4H, and PaFNR were at higher levels in melatonin-treated cherries at harvest and after cold exposure, the highest effects being observed in fruits subjected to both pre- and post-harvest treatments. This study provides a comprehensive understanding of melatonin-responsive ripening framework at different melatonin application conditions and sweet cherry stages, thereby helps to understand the action of this molecule in fruit physiology.
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Affiliation(s)
- Michail Michailidis
- Laboratory of Pomology, Department of Horticulture, School of Agriculture, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Georgia Tanou
- Institute of Soil and Water Resources, Hellenic Agricultural Organisation (HAO-DEMETER), Thessaloniki, Greece
| | - Eirini Sarrou
- Institute of Plant Breeding and Genetic Resources, Hellenic Agricultural Organisation (HAO-DEMETER), Thessaloniki, Greece
| | - Evangelos Karagiannis
- Laboratory of Pomology, Department of Horticulture, School of Agriculture, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Ioannis Ganopoulos
- Institute of Plant Breeding and Genetic Resources, Hellenic Agricultural Organisation (HAO-DEMETER), Thessaloniki, Greece
| | - Stefan Martens
- Department of Food Quality and Nutrition, Centro Ricerca e Innovazione, Fondazione Edmund Mach, Trento, Italy
| | - Athanassios Molassiotis
- Laboratory of Pomology, Department of Horticulture, School of Agriculture, Aristotle University of Thessaloniki, Thessaloniki, Greece
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44
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Qi SA, Wu Q, Chen Z, Zhang W, Zhou Y, Mao K, Li J, Li Y, Chen J, Huang Y, Huang Y. High-resolution metabolomic biomarkers for lung cancer diagnosis and prognosis. Sci Rep 2021; 11:11805. [PMID: 34083687 PMCID: PMC8175557 DOI: 10.1038/s41598-021-91276-2] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 05/19/2021] [Indexed: 12/19/2022] Open
Abstract
Lung cancer is the leading cause of human cancer mortality due to the lack of early diagnosis technology. The low-dose computed tomography scan (LDCT) is one of the main techniques to screen cancers. However, LDCT still has a risk of radiation exposure and it is not suitable for the general public. In this study, plasma metabolic profiles of lung cancer were performed using a comprehensive metabolomic method with different liquid chromatography methods coupled with a Q-Exactive high-resolution mass spectrometer. Metabolites with different polarities (amino acids, fatty acids, and acylcarnitines) can be detected and identified as differential metabolites of lung cancer in small volumes of plasma. Logistic regression models were further developed to identify cancer stages and types using those significant biomarkers. Using the Variable Importance in Projection (VIP) and the area under the curve (AUC) scores, we have successfully identified the top 5, 10, and 20 metabolites that can be used to differentiate lung cancer stages and types. The discrimination accuracy and AUC score can be as high as 0.829 and 0.869 using the five most significant metabolites. This study demonstrated that using 5 + metabolites (Palmitic acid, Heptadecanoic acid, 4-Oxoproline, Tridecanoic acid, Ornithine, and etc.) has the potential for early lung cancer screening. This finding is useful for transferring the diagnostic technology onto a point-of-care device for lung cancer diagnosis and prognosis.
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Affiliation(s)
- Shi-Ang Qi
- Electrical and Computer Engineering, University of Alberta, Edmonton, Canada
- Third Affiliated Hospital of Kunming Medical University (Yunnan Cancer Hospital), Kunming, 650118, Yunnan, China
| | - Qian Wu
- Shanghai Center for Bioinformation Technology and Shanghai Engineering Research Center of Pharmaceutical Translation, Shanghai Industrial Technology Institute, Shanghai, 201203, China
- Shanghai Fenglin Clinical Laboratory Co., Ltd, Shanghai, 200231, China
| | - Zhenpu Chen
- Third Affiliated Hospital of Kunming Medical University (Yunnan Cancer Hospital), Kunming, 650118, Yunnan, China
| | - Wei Zhang
- Electrical and Computer Engineering, University of Alberta, Edmonton, Canada
| | - Yongchun Zhou
- Third Affiliated Hospital of Kunming Medical University (Yunnan Cancer Hospital), Kunming, 650118, Yunnan, China
| | - Kaining Mao
- Electrical and Computer Engineering, University of Alberta, Edmonton, Canada
| | - Jia Li
- Third Affiliated Hospital of Kunming Medical University (Yunnan Cancer Hospital), Kunming, 650118, Yunnan, China
| | - Yuanyuan Li
- Shanghai Center for Bioinformation Technology and Shanghai Engineering Research Center of Pharmaceutical Translation, Shanghai Industrial Technology Institute, Shanghai, 201203, China
| | - Jie Chen
- Electrical and Computer Engineering, University of Alberta, Edmonton, Canada.
| | - Youguang Huang
- Third Affiliated Hospital of Kunming Medical University (Yunnan Cancer Hospital), Kunming, 650118, Yunnan, China.
| | - Yunchao Huang
- Third Affiliated Hospital of Kunming Medical University (Yunnan Cancer Hospital), Kunming, 650118, Yunnan, China.
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Benbouguerra N, Hornedo-Ortega R, Garcia F, El Khawand T, Saucier C, Richard T. Stilbenes in grape berries and wine and their potential role as anti-obesity agents: A review. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.03.060] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Yaskolka Meir A, Tuohy K, von Bergen M, Krajmalnik-Brown R, Heinig U, Zelicha H, Tsaban G, Rinott E, Kaplan A, Aharoni A, Zeibich L, Chang D, Dirks B, Diotallevi C, Arapitsas P, Vrhovsek U, Ceglarek U, Haange SB, Rolle-Kampczyk U, Engelmann B, Lapidot M, Colt M, Sun Q, Shai I. The Metabolomic-Gut-Clinical Axis of Mankai Plant-Derived Dietary Polyphenols. Nutrients 2021; 13:1866. [PMID: 34070816 PMCID: PMC8229908 DOI: 10.3390/nu13061866] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 05/26/2021] [Accepted: 05/27/2021] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Polyphenols are secondary metabolites produced by plants to defend themselves from environmental stressors. We explored the effect of Wolffia globosa 'Mankai', a novel cultivated strain of a polyphenol-rich aquatic plant, on the metabolomic-gut clinical axis in vitro, in-vivo and in a clinical trial. METHODS We used mass-spectrometry-based metabolomics methods from three laboratories to detect Mankai phenolic metabolites and examined predicted functional pathways in a Mankai artificial-gut bioreactor. Plasma and urine polyphenols were assessed among the 294 DIRECT-PLUS 18-month trial participants, comparing the effect of a polyphenol-rich green-Mediterranean diet (+1240 mg/polyphenols/day, provided by Mankai, green tea and walnuts) to a walnuts-enriched (+440 mg/polyphenols/day) Mediterranean diet and a healthy controlled diet. RESULTS Approximately 200 different phenolic compounds were specifically detected in the Mankai plant. The Mankai-supplemented bioreactor artificial gut displayed a significantly higher relative-abundance of 16S-rRNA bacterial gene sequences encoding for enzymes involved in phenolic compound degradation. In humans, several Mankai-related plasma and urine polyphenols were differentially elevated in the green Mediterranean group compared with the other groups (p < 0.05) after six and 18 months of intervention (e.g., urine hydroxy-phenyl-acetic-acid and urolithin-A; plasma Naringenin and 2,5-diOH-benzoic-acid). Specific polyphenols, such as urolithin-A and 4-ethylphenol, were directly involved with clinical weight-related changes. CONCLUSIONS The Mankai new plant is rich in various unique potent polyphenols, potentially affecting the metabolomic-gut-clinical axis.
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Affiliation(s)
- Anat Yaskolka Meir
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel; (A.Y.M.); (H.Z.); (G.T.); (E.R.); (A.K.)
| | - Kieran Tuohy
- Department of Food Quality and Nutrition, Fondazione Edmund Mach, Research and Innovation Centre, Via E. Mach, 1, San Michele all’Adige, 38098 Trento, Italy; (K.T.); (C.D.); (P.A.); (U.V.)
| | - Martin von Bergen
- Department of Molecular Systems Biology, Helmholtz Centre for Environmental Research GmbH, 04318 Leipzig, Germany; (M.v.B.); (S.-B.H.); (U.R.-K.); (B.E.)
| | - Rosa Krajmalnik-Brown
- Biodesign Center for Health through Microbiomes, School of Sustainable Engineering and the Built Environment, Arizona State University, Tempe, AZ 85281, USA;
| | - Uwe Heinig
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot 7610001, Israel; (U.H.); (A.A.)
| | - Hila Zelicha
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel; (A.Y.M.); (H.Z.); (G.T.); (E.R.); (A.K.)
| | - Gal Tsaban
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel; (A.Y.M.); (H.Z.); (G.T.); (E.R.); (A.K.)
| | - Ehud Rinott
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel; (A.Y.M.); (H.Z.); (G.T.); (E.R.); (A.K.)
| | - Alon Kaplan
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel; (A.Y.M.); (H.Z.); (G.T.); (E.R.); (A.K.)
| | - Asaph Aharoni
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot 7610001, Israel; (U.H.); (A.A.)
| | - Lydia Zeibich
- Biodesign Swette Center for Environmental Biotechnology, Arizona State University, Tempe, AZ 85287, USA; (L.Z.); (D.C.); (B.D.)
| | - Debbie Chang
- Biodesign Swette Center for Environmental Biotechnology, Arizona State University, Tempe, AZ 85287, USA; (L.Z.); (D.C.); (B.D.)
| | - Blake Dirks
- Biodesign Swette Center for Environmental Biotechnology, Arizona State University, Tempe, AZ 85287, USA; (L.Z.); (D.C.); (B.D.)
| | - Camilla Diotallevi
- Department of Food Quality and Nutrition, Fondazione Edmund Mach, Research and Innovation Centre, Via E. Mach, 1, San Michele all’Adige, 38098 Trento, Italy; (K.T.); (C.D.); (P.A.); (U.V.)
- Faculty of Science and Technology, Universitätsplatz 5-Piazza Università, 39100 Bozen-Bolzano, Italy
| | - Panagiotis Arapitsas
- Department of Food Quality and Nutrition, Fondazione Edmund Mach, Research and Innovation Centre, Via E. Mach, 1, San Michele all’Adige, 38098 Trento, Italy; (K.T.); (C.D.); (P.A.); (U.V.)
| | - Urska Vrhovsek
- Department of Food Quality and Nutrition, Fondazione Edmund Mach, Research and Innovation Centre, Via E. Mach, 1, San Michele all’Adige, 38098 Trento, Italy; (K.T.); (C.D.); (P.A.); (U.V.)
| | - Uta Ceglarek
- Institute for Laboratory Medicine, University of Leipzig Medical Center, 04103 Leipzig, Germany;
| | - Sven-Bastiaan Haange
- Department of Molecular Systems Biology, Helmholtz Centre for Environmental Research GmbH, 04318 Leipzig, Germany; (M.v.B.); (S.-B.H.); (U.R.-K.); (B.E.)
| | - Ulrike Rolle-Kampczyk
- Department of Molecular Systems Biology, Helmholtz Centre for Environmental Research GmbH, 04318 Leipzig, Germany; (M.v.B.); (S.-B.H.); (U.R.-K.); (B.E.)
| | - Beatrice Engelmann
- Department of Molecular Systems Biology, Helmholtz Centre for Environmental Research GmbH, 04318 Leipzig, Germany; (M.v.B.); (S.-B.H.); (U.R.-K.); (B.E.)
| | - Miri Lapidot
- Research and Development Department, Hinoman Ltd., Rishon Lezion 7546302, Israel; (M.L.); (M.C.)
| | - Monica Colt
- Research and Development Department, Hinoman Ltd., Rishon Lezion 7546302, Israel; (M.L.); (M.C.)
| | - Qi Sun
- Department of Nutrition, Harvard School of Public Health, Boston, MA 02115, USA;
- Department of Epidemiology, Harvard School of Public Health, Boston, MA 02115, USA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA 02118, USA
| | - Iris Shai
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel; (A.Y.M.); (H.Z.); (G.T.); (E.R.); (A.K.)
- Department of Nutrition, Harvard School of Public Health, Boston, MA 02115, USA;
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Li SN, Tang SH, Ren R, Gong JX, Chen YM. Metabolomic profile of milk fermented with Streptococcus thermophilus cocultured with Bifidobacterium animalis ssp. lactis, Lactiplantibacillus plantarum, or both during storage. J Dairy Sci 2021; 104:8493-8505. [PMID: 34024601 DOI: 10.3168/jds.2021-20270] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 04/05/2021] [Indexed: 01/27/2023]
Abstract
In this study, the microbial interactions among cocultures of Streptococcus thermophilus (St) with potential probiotics of Bifidobacterium animalis ssp. lactis (Ba) and Lactiplantibacillus plantarum (Lp) in fermented milk were investigated during a storage period of 21 d at 4°C, in terms of acidifying activity (pH and titratable acidity), viable counts, and metabolites. A nontargeted metabolomics approach based on ultra-high-performance liquid chromatography coupled with mass spectrometry was employed for mapping the global metabolite profiles of fermented milk. Probiotic strains cocultured with St accelerated milk acidification, and improved the microbial viability compared with the single culture of St. The St-Ba/Lp treatment manifested a higher bacteria viability and acidification ability in comparison with the St-Ba or the St-Lp treatment. Relative quantitation of 179 significant metabolites was identified, including nucleosides, AA, short peptides, organic acids, lipid derivatives, carbohydrates, carbonyl compounds, and compounds related to energy metabolism. The principal component analysis indicated that St treatment and coculture treatments displayed a complete distinction in metabolite profiles, and Lp had a larger effect than Ba on metabolic profiles of fermented milk produced by cofermentation with St during storage. The heat map in combination with hierarchical cluster analysis showed that the abundance of metabolites significantly varied with the starter cultures over the storage, and high abundance of metabolites was observed in either St or coculture samples. The St-Ba/Lp treatment showed relatively high abundance for the vast majority of metabolites. These findings suggest that the profile of the metabolites characterizing fermented milk samples may depend on the starter cultures, and incorporation of probiotics may considerably influence the metabolomic activities of fermented milks.
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Affiliation(s)
- S N Li
- College of Food Science and Technology, Southwest Minzu University, Chengdu 610041, P. R. China
| | - S H Tang
- College of Food Science and Technology, Southwest Minzu University, Chengdu 610041, P. R. China.
| | - R Ren
- College of Food Science and Technology, Southwest Minzu University, Chengdu 610041, P. R. China
| | - J X Gong
- College of Food Science and Technology, Southwest Minzu University, Chengdu 610041, P. R. China
| | - Y M Chen
- College of Food Science and Technology, Southwest Minzu University, Chengdu 610041, P. R. China
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Development of a Wine Metabolomics Approach for the Authenticity Assessment of Selected Greek Red Wines. Molecules 2021; 26:molecules26102837. [PMID: 34064666 PMCID: PMC8150368 DOI: 10.3390/molecules26102837] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/06/2021] [Accepted: 05/08/2021] [Indexed: 12/27/2022] Open
Abstract
Wine metabolomics constitutes a powerful discipline towards wine authenticity assessment through the simultaneous exploration of multiple classes of compounds in the wine matrix. Over the last decades, wines from autochthonous Greek grape varieties have become increasingly popular among wine connoisseurs, attracting great interest for their authentication and chemical characterization. In this work, 46 red wine samples from Agiorgitiko and Xinomavro grape varieties were collected from wineries in two important winemaking regions of Greece during two consecutive vintages and analyzed using ultra-high performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UHPLC-QToF-MS). A targeted metabolomics methodology was developed, including the determination and quantification of 28 phenolic compounds from different classes (hydroxycinnamic acids, hydroxybenzoic acids, stilbenes and flavonoids). Moreover, 86 compounds were detected and tentatively identified via a robust suspect screening workflow using an in-house database of 420 wine related compounds. Supervised chemometric techniques were employed to build an accurate and robust model to discriminate between two varieties.
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Saw NMMT, Suwanchaikasem P, Zuniga-Montanez R, Qiu G, Marzinelli EM, Wuertz S, Williams RBH. Influence of Extraction Solvent on Nontargeted Metabolomics Analysis of Enrichment Reactor Cultures Performing Enhanced Biological Phosphorus Removal (EBPR). Metabolites 2021; 11:269. [PMID: 33925970 PMCID: PMC8145293 DOI: 10.3390/metabo11050269] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/15/2021] [Accepted: 04/17/2021] [Indexed: 12/23/2022] Open
Abstract
Metabolome profiling is becoming more commonly used in the study of complex microbial communities and microbiomes; however, to date, little information is available concerning appropriate extraction procedures. We studied the influence of different extraction solvent mixtures on untargeted metabolomics analysis of two continuous culture enrichment communities performing enhanced biological phosphate removal (EBPR), with each enrichment targeting distinct populations of polyphosphate-accumulating organisms (PAOs). We employed one non-polar solvent and up to four polar solvents for extracting metabolites from biomass. In one of the reactor microbial communities, we surveyed both intracellular and extracellular metabolites using the same set of solvents. All samples were analysed using ultra-performance liquid chromatography mass spectrometry (UPLC-MS). UPLC-MS data obtained from polar and non-polar solvents were analysed separately and evaluated using extent of repeatability, overall extraction capacity and the extent of differential abundance between physiological states. Despite both reactors demonstrating the same bioprocess phenotype, the most appropriate extraction method was biomass specific, with methanol: water (50:50 v/v) and methanol: chloroform: water (40:40:20 v/v) being chosen as the most appropriate for each of the two different bioreactors, respectively. Our approach provides new data on the influence of solvent choice on the untargeted surveys of the metabolome of PAO enriched EBPR communities and suggests that metabolome extraction methods need to be carefully tailored to the specific complex microbial community under study.
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Affiliation(s)
- Nay Min Min Thaw Saw
- Singapore Centre for Environmental Life Sciences Engineering, Nanyang Technological University, Singapore 637551, Singapore; (N.M.M.T.S.); (R.Z.-M.); (G.Q.); (E.M.M.); (S.W.)
| | - Pipob Suwanchaikasem
- Singapore Phenome Centre, Nanyang Technological University, Singapore 636921, Singapore;
| | - Rogelio Zuniga-Montanez
- Singapore Centre for Environmental Life Sciences Engineering, Nanyang Technological University, Singapore 637551, Singapore; (N.M.M.T.S.); (R.Z.-M.); (G.Q.); (E.M.M.); (S.W.)
- Department of Civil and Environmental Engineering, One Shields Avenue, University of California, Davis, CA 95616, USA
| | - Guanglei Qiu
- Singapore Centre for Environmental Life Sciences Engineering, Nanyang Technological University, Singapore 637551, Singapore; (N.M.M.T.S.); (R.Z.-M.); (G.Q.); (E.M.M.); (S.W.)
| | - Ezequiel M. Marzinelli
- Singapore Centre for Environmental Life Sciences Engineering, Nanyang Technological University, Singapore 637551, Singapore; (N.M.M.T.S.); (R.Z.-M.); (G.Q.); (E.M.M.); (S.W.)
- School of Life and Environmental Sciences, The University of Sydney, Sydney, NSW 2006, Australia
| | - Stefan Wuertz
- Singapore Centre for Environmental Life Sciences Engineering, Nanyang Technological University, Singapore 637551, Singapore; (N.M.M.T.S.); (R.Z.-M.); (G.Q.); (E.M.M.); (S.W.)
- School of Civil and Environmental Engineering, Nanyang Technological University, Singapore 639798, Singapore
| | - Rohan B. H. Williams
- Singapore Centre for Environmental Life Sciences Engineering, National University of Singapore, Singapore 117456, Singapore
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Ferchichi N, Toukabri W, Vrhovsek U, Nouairi I, Angeli A, Masuero D, Mhamdi R, Trabelsi D. Proximate composition, lipid and phenolic profiles, and antioxidant activity of different ecotypes of Lupinus albus, Lupinus luteus and lupinus angustifolius. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-020-00722-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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