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Bafumo RF, Alloggia FP, Ramirez DA, Maza MA, Fontana A, Moreno DA, Camargo AB. Optimal Brassicaceae family microgreens from a phytochemical and sensory perspective. Food Res Int 2024; 193:114812. [PMID: 39160037 DOI: 10.1016/j.foodres.2024.114812] [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: 02/27/2024] [Revised: 07/04/2024] [Accepted: 07/21/2024] [Indexed: 08/21/2024]
Abstract
Microgreens, also called superfoods, emerge because of their high levels of nutrients, diverse flavour profiles, and sustainable cultivation methods, which make them culinary delights and valuable to a healthy and flavorful diet. The present study investigated Brassicaceae family microgreens, proposing a novel system (quality indices) that allows scoring among them. Fourteen Brassica microgreen species were morphological, phytochemical, and sensorial investigated. The morphological assessment revealed that radish microgreens exhibited the highest leaf area (p < 0.05), while red mizuna demonstrated superior yield. Cauliflower microgreens contained the highest concentrations of ascorbic acid (HPLC-DAD) and total phenolic content (p < 0.05). Phytochemical analysis using HPLC-MS/MS identified over 18 glucosinolates and phenolic compounds. Red mustard and red cabbage showed the highest glucosinolate content (p < 0.05). Watercress exhibited the highest phenolic compound content (p < 0.05), primarily flavonoids, while broccoli and radish contained the highest isothiocyanate levels. Cauliflower microgreens resulted in the most consumer-accepted variety. Appling quality indices scoring system identified radish, cauliflower, and broccoli microgreens as the most promising species. This study underscores the potential of Brassica microgreens as an excellent source of health-promoting phytochemicals with favorable market acceptance, providing valuable insights for both nutritional research and commercial applications.
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Affiliation(s)
- Roberto F Bafumo
- Laboratorio de Cromatografía para Agroalimentos, Instituto de Biología Agrícola de Mendoza, CONICET y Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo, Alte. Brown 500, Chacras de Coria, Mendoza, Argentina
| | - Florencia P Alloggia
- Laboratorio de Cromatografía para Agroalimentos, Instituto de Biología Agrícola de Mendoza, CONICET y Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo, Alte. Brown 500, Chacras de Coria, Mendoza, Argentina
| | - Daniela A Ramirez
- Laboratorio de Cromatografía para Agroalimentos, Instituto de Biología Agrícola de Mendoza, CONICET y Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo, Alte. Brown 500, Chacras de Coria, Mendoza, Argentina; Cátedra de Química Analítica, Facultad de Ciencias Agrarias, UNCuyo, Mendoza, Argentina Institución, Alte. Brown 500, Chacras de Coria, Mendoza, Argentina
| | - Marcos A Maza
- Laboratorio de Cromatografía para Agroalimentos, Instituto de Biología Agrícola de Mendoza, CONICET y Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo, Alte. Brown 500, Chacras de Coria, Mendoza, Argentina; Catedra de Enología I, Facultad de Ciencias Agrarias, UNCuyo, Mendoza, Argentina Institución, Alte. Brown 500, Chacras de Coria, Mendoza, Argentina
| | - Ariel Fontana
- Grupo de Bioquímica Vegetal, Instituto de Biología Agrícola de Mendoza, Consejo Nacional de Investigaciones Científicas y Técnicas-Universidad Nacional de Cuyo, Almirante Brown 500, M5528AHB Chacras de Coria, Argentina
| | - Diego A Moreno
- Laboratorio de Fitoquímica y Alimentos Saludables (LabFAS), CEBAS, CSIC, Campus Universitario de Espinardo - 25, E-30100 Murcia, Spain.
| | - Alejandra B Camargo
- Laboratorio de Cromatografía para Agroalimentos, Instituto de Biología Agrícola de Mendoza, CONICET y Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo, Alte. Brown 500, Chacras de Coria, Mendoza, Argentina; Cátedra de Química Analítica, Facultad de Ciencias Agrarias, UNCuyo, Mendoza, Argentina Institución, Alte. Brown 500, Chacras de Coria, Mendoza, Argentina.
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2
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Weigel I, Nistler S, Pichner R, Budday S, Gensberger-Reigl S. Dried Vegetables as Potential Clean-Label Phosphate Substitutes in Cooked Sausage Meat. Foods 2023; 12:foods12101960. [PMID: 37238778 DOI: 10.3390/foods12101960] [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: 02/13/2023] [Revised: 04/18/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
While phosphates are key additives in sausage production, their use conflicts with consumer preferences for "natural" foods. In this study, we investigated the potential of using vegetables as "clean-label" phosphate substitutes and their effects on water holding capacity, consumer acceptance, color, softness, and tenderness. Six freeze-dried vegetables with a pH above 6.0 were added to sausage meat on a laboratory scale. Adding 1.6% freeze-dried Brussels sprouts or Red Kuri squash resulted in a similar weight gain (7.0%) as the positive control of 0.6% commercial phosphate additive. Higher vegetable concentrations (2.2-4.0%) caused a significant increase in weight (p ≤ 0.05, 10.4-18.4% weight gain). Similar stress was needed to compress sausages containing 1.6/4.0% Brussels sprouts (14.2/11.2 kPa) and the positive control (13.2 kPa). Indentation tests also led to similar softness results for the sausages prepared with 1.6/4.0% Brussels sprouts (15.5 kPa/16.6 kPa) and the positive control (16.5 kPa). A force of 1.25 N was needed to shear the positive control, while 1.60 N/1.30 N was needed for the samples (1.6/4% Brussels sprouts). In summary, the present study indicates that freeze-dried vegetables have the potential to effectively replace phosphate in meat products.
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Affiliation(s)
- Ingrid Weigel
- Food Chemistry, Department of Chemistry and Pharmacy, Faculty of Sciences, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Nikolaus-Fiebiger-Str. 10, 91058 Erlangen, Germany
| | - Sarah Nistler
- Institute of Applied Mechanics, Department of Mechanical Engineering, Faculty of Engineering, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Egerlandstr. 5, 91058 Erlangen, Germany
| | - Rohtraud Pichner
- Department of Nutritional, Food and Consumer Sciences, University of Applied Sciences, Leipziger Str. 123, 36037 Fulda, Germany
| | - Silvia Budday
- Institute of Applied Mechanics, Department of Mechanical Engineering, Faculty of Engineering, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Egerlandstr. 5, 91058 Erlangen, Germany
| | - Sabrina Gensberger-Reigl
- Food Chemistry, Department of Chemistry and Pharmacy, Faculty of Sciences, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Nikolaus-Fiebiger-Str. 10, 91058 Erlangen, Germany
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3
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Deba‐Rementeria S, Estrada O, Goñi‐de‐Cerio F, Vázquez‐Araújo L. Assessment of different debittering techniques to valorize orange peel. Int J Food Sci Technol 2023. [DOI: 10.1111/ijfs.16430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
Affiliation(s)
- Shuyana Deba‐Rementeria
- BCCInnovation, Technology Center in Gastronomy Basque Culinary Center Donostia‐San Sebastián Spain
- Basque Culinary Center, Faculty of Gastronomy Sciences Mondragon Unibertsitatea Donostia‐San Sebastián Spain
| | - Olaia Estrada
- BCCInnovation, Technology Center in Gastronomy Basque Culinary Center Donostia‐San Sebastián Spain
| | - Felipe Goñi‐de‐Cerio
- GAIKER Technology Center Basque Research and Technology Alliance (BRTA) Zamudio Spain
| | - Laura Vázquez‐Araújo
- BCCInnovation, Technology Center in Gastronomy Basque Culinary Center Donostia‐San Sebastián Spain
- Basque Culinary Center, Faculty of Gastronomy Sciences Mondragon Unibertsitatea Donostia‐San Sebastián Spain
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Genome-wide analysis of sulfur-encoding biosynthetic genes in rice (Oryza sativa L.) with Arabidopsis as the sulfur-dependent model plant. Sci Rep 2022; 12:13829. [PMID: 35970910 PMCID: PMC9378745 DOI: 10.1038/s41598-022-18068-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 08/04/2022] [Indexed: 11/08/2022] Open
Abstract
Sulfur is an essential element required for plant growth and development, physiological processes and stress responses. Sulfur-encoding biosynthetic genes are involved in the primary sulfur assimilation pathway, regulating various mechanisms at the gene, cellular and system levels, and in the biosynthesis of sulfur-containing compounds (SCCs). In this study, the SCC-encoding biosynthetic genes in rice were identified using a sulfur-dependent model plant, the Arabidopsis. A total of 139 AtSCC from Arabidopsis were used as reference sequences in search of putative rice SCCs. At similarity index > 30%, the similarity search against Arabidopsis SCC query sequences identified 665 putative OsSCC genes in rice. The gene synteny analysis showed a total of 477 syntenic gene pairs comprised of 89 AtSCC and 265 OsSCC biosynthetic genes in Arabidopsis and rice, respectively. Phylogenetic tree of the collated (AtSCCs and OsSCCs) SCC-encoding biosynthetic genes were divided into 11 different clades of various sizes comprised of branches of subclades. In clade 1, nearing equal representation of OsSCC and AtSCC biosynthetic genes imply the most ancestral lineage. A total of 25 candidate Arabidopsis SCC homologs were identified in rice. The gene ontology enrichment analysis showed that the rice-Arabidopsis SCC homologs were significantly enriched in the following terms at false discovery rate (FDR) < 0.05: (i) biological process; sulfur compound metabolic process and organic acid metabolic processes, (ii) molecular function; oxidoreductase activity, acting on paired donors with incorporation or reduction of molecular oxygen and (iii) KEGG pathway; metabolic pathways and biosynthesis of secondary metabolites. At less than five duplicated blocks of separation, no tandem duplications were observed among the SCC biosynthetic genes distributed in rice chromosomes. The comprehensive rice SCC gene description entailing syntenic events with Arabidopsis, motif distribution and chromosomal mapping of the present findings offer a foundation for rice SCC gene functional studies and advanced strategic rice breeding.
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Gajari D, Rumbak I, Ranilović J, Tomić-Obrdalj H. Application of a salt substitute in bitter taste suppression and toward better acceptance of cruciferous vegetables in diet. Appetite 2022; 173:105996. [PMID: 35276254 DOI: 10.1016/j.appet.2022.105996] [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: 11/24/2021] [Revised: 02/20/2022] [Accepted: 03/02/2022] [Indexed: 11/30/2022]
Abstract
The addition of table salt has been reported to enable better acceptance when consuming the least preferred vegetables belonging to the Cruciferae family. Considering the adverse effect of excessive table salt intake on incidence of hypertension and cardiovascular diseases, it is essential to explore an alternative healthier option for better acceptance and to encourage consumption of these vegetables. In this study, 261 adult participants were evaluated for their preferences toward basic tastes and food as well as sensory evaluation of a meal prepared from cruciferous vegetables with the addition of two different salts, sodium chloride and salt substitute containing a blend of potassium and sodium salts. A general questionnaire was used to assess taste and food preferences, while the Cruciferous Vegetable Food Frequency Questionnaire (CVFFQ) was used for vegetable intake assessment. The Labeled Magnitude Scale (LMS), Just About Right (JAR) scale, and several hedonic scales were used to determine taster status and sensory evaluation. The results show that a low concentration of the salt substitute did not impact bitterness suppression but did result in higher preference of the cruciferous vegetable meal. Although, subjects self-reported to have salty taste preferences were more sensitive to bitter taste, they did not perceive samples as less salty and less acceptable than subjects with lower sensitivity. The results show the necessity for further examination of the effectiveness of different concentrations of the assessed salt substitute in suppressing perceived bitterness of cruciferous vegetables and regarding their overall acceptance for inclusion in diets.
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Affiliation(s)
- Davorka Gajari
- Research and Development, Podravka Inc, Ante Starčevića 31, 48000, Koprivnica, Croatia.
| | - Ivana Rumbak
- Laboratory for Nutrition Science, Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000, Zagreb, Croatia
| | - Jasmina Ranilović
- Research and Development, Podravka Inc, Ante Starčevića 31, 48000, Koprivnica, Croatia
| | - Helena Tomić-Obrdalj
- Research and Development, Podravka Inc, Ante Starčevića 31, 48000, Koprivnica, Croatia
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Abstract
Taste is the most crucial organoleptic parameter affecting patient compliance in the case of drugs with poor palatability. Taste masking is a major challenge for the development of orally ingested active pharmaceutical constituents in the pharmaceutical industry. Numerous conventional taste-masking techniques have been extensively studied. In parallel, affecting the drug solubility or release is a major concern of conventional taste-masking techniques. Recently, many nanocarrier systems have been introduced, claiming the advantage of effective taste masking without affecting either the drug solubility or its release. In this review, we will present new techniques for taste masking, including taste-masking techniques utilizing nanocarrier systems such as liposomes, polymeric and solid lipid nanoparticles, polymeric micelles, submicron lipid emulsions, and nanogels. We will chiefly highlight the composition of these systems and their applications in designing oral therapeutic delivery systems successful in masking the taste of bitter molecules.
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7
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The relation between phytochemical composition and sensory traits of selected Brassica vegetables. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.113028] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Chae SH, Lee ON, Park HY, Ku KM. Seasonal Effects of Glucosinolate and Sugar Content Determine the Pungency of Small-Type (Altari) Radishes ( Raphanus sativus L.). PLANTS (BASEL, SWITZERLAND) 2022; 11:312. [PMID: 35161293 PMCID: PMC8839410 DOI: 10.3390/plants11030312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/15/2022] [Accepted: 01/21/2022] [Indexed: 06/14/2023]
Abstract
Kimchi made from small-type (Altari) radishes grown in late spring is more pungent than that made from autumn-grown Altari radishes, which poses a major challenge in the kimchi industry. The mechanism through which the pungency of Altari radish changes seasonally has not been intensively investigated. In this study, three small-type radish cultivars with different pungency levels were cultivated in spring and autumn to identify the factors affecting the seasonal-dependent pungency of small-type radishes. The contents of pungency-related metabolite glucoraphasatin and other polar metabolites were analyzed. Although a previous study reported that the glucoraphasatin concentration affects the pungency of radish, in the current study, the concentration of neither glucoraphasatin nor its hydrolysis product (raphasatin) could fully explain the change in the pungency associated with radish cultivars grown in the two seasons. The change in the pungency of radish by season may be explained by the ratio of raphasatin content to total sweetness of sugars. In addition, the polar metabolites that differ with season were analyzed to identify seasonal biomarkers and understand the seasonal changed physio-biochemistry.
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Affiliation(s)
- Seung-Hun Chae
- BK21 Interdisciplinary Program in IT-Bio Convergence System, Chonnam National University, Gwangju 61186, Korea;
- Department of Horticulture, Chonnam National University, Gwangju 61186, Korea
| | - O New Lee
- Department of Bioindustry and Bioresource Engineering, Sejong University, Seoul 05006, Korea;
| | - Han Yong Park
- Department of Bioindustry and Bioresource Engineering, Sejong University, Seoul 05006, Korea;
| | - Kang-Mo Ku
- BK21 Interdisciplinary Program in IT-Bio Convergence System, Chonnam National University, Gwangju 61186, Korea;
- Department of Horticulture, Chonnam National University, Gwangju 61186, Korea
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Oloyede OO, Wagstaff C, Methven L. Influence of Cabbage ( Brassica oleracea) Accession and Growing Conditions on Myrosinase Activity, Glucosinolates and Their Hydrolysis Products. Foods 2021; 10:foods10122903. [PMID: 34945451 PMCID: PMC8700869 DOI: 10.3390/foods10122903] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 11/18/2021] [Accepted: 11/18/2021] [Indexed: 12/02/2022] Open
Abstract
Glucosinolates are secondary plant metabolites present in Brassica vegetables. The endogenous enzyme myrosinase is responsible for the hydrolysis of glucosinolates, yielding a variety of compounds, including health-promoting isothiocyanates. The influence of cabbage accession and growing conditions on myrosinase activity, glucosinolates (GSL) and their hydrolysis products (GHPs) of 18 gene-bank cabbage accessions was studied. Growing conditions, cabbage morphotype and accession all significantly affected myrosinase activity and concentration of glucosinolates and their hydrolysis products. In general, cabbages grown in the field with lower growth temperatures had significantly higher myrosinase activity than glasshouse samples. Profile and concentration of glucosinolates and their hydrolysis products differed across the accessions studied. Aliphatic glucosinolates accounted for more than 60 % of total glucosinolates in most of the samples assessed. Nitriles and epithionitriles were the most abundant hydrolysis products formed. The results obtained showed that consumption of raw cabbages might reduce the amount of beneficial hydrolysis products available to the consumer, as more nitriles were produced from hydrolysis compared to beneficial isothiocyanates. However, red and white cabbages contained high concentrations of glucoraphanin and its isothiocyanate, sulforaphane. This implies that careful selection of accessions with ample concentrations of certain glucosinolates can improve the health benefits derived from raw cabbage consumption.
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Wu X, Chen F, Zhao X, Pang C, Shi R, Liu C, Sun C, Zhang W, Wang X, Zhang J. QTL Mapping and GWAS Reveal the Genetic Mechanism Controlling Soluble Solids Content in Brassica napus Shoots. Foods 2021; 10:foods10102400. [PMID: 34681449 PMCID: PMC8535538 DOI: 10.3390/foods10102400] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/06/2021] [Accepted: 10/08/2021] [Indexed: 11/18/2022] Open
Abstract
Oilseed-vegetable-dual-purpose (OVDP) rapeseed can effectively alleviate the land contradiction between crops and it supplements vegetable supplies in winter or spring. The soluble solids content (SSC) is an important index that is used to evaluate the quality and sugar content of fruits and vegetables. However, the genetic architecture underlying the SSC in Brassica napus shoots is still unclear. Here, quantitative trait loci (QTLs) for the SSC in B. napus shoots were investigated by performing linkage mapping using a recombinant inbred line population containing 189 lines. A germplasm set comprising 302 accessions was also used to conduct a genome-wide association study (GWAS). The QTL mapping revealed six QTLs located on chromosomes A01, A04, A08, and A09 in two experiments. Among them, two major QTLs, qSSC/21GY.A04-1 and qSSC/21NJ.A08-1, accounted for 12.92% and 10.18% of the phenotypic variance, respectively. In addition, eight single-nucleotide polymorphisms with phenotypic variances between 5.62% and 10.18% were identified by the GWAS method. However, no locus was simultaneously identified by QTL mapping and GWAS. We identified AH174 (7.55 °Brix and 7.9 °Brix), L166 (8.9 °Brix and 8.38 °Brix), and L380 (8.9 °Brix and 7.74 °Brix) accessions can be used as superior parents. These results provide valuable information that increases our understanding of the genetic control of SSC and will facilitate the breeding of high-SSC B. napus shoots.
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Affiliation(s)
- Xu Wu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (X.W.); (C.L.)
- Key Laboratory of Cotton and Rapeseed, Ministry of Agriculture and Rural Afairs, Institute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (F.C.); (X.Z.); (C.P.); (R.S.); (C.S.); (W.Z.)
| | - Feng Chen
- Key Laboratory of Cotton and Rapeseed, Ministry of Agriculture and Rural Afairs, Institute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (F.C.); (X.Z.); (C.P.); (R.S.); (C.S.); (W.Z.)
| | - Xiaozhen Zhao
- Key Laboratory of Cotton and Rapeseed, Ministry of Agriculture and Rural Afairs, Institute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (F.C.); (X.Z.); (C.P.); (R.S.); (C.S.); (W.Z.)
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China
| | - Chengke Pang
- Key Laboratory of Cotton and Rapeseed, Ministry of Agriculture and Rural Afairs, Institute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (F.C.); (X.Z.); (C.P.); (R.S.); (C.S.); (W.Z.)
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China
| | - Rui Shi
- Key Laboratory of Cotton and Rapeseed, Ministry of Agriculture and Rural Afairs, Institute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (F.C.); (X.Z.); (C.P.); (R.S.); (C.S.); (W.Z.)
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China
| | - Changle Liu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (X.W.); (C.L.)
- Key Laboratory of Cotton and Rapeseed, Ministry of Agriculture and Rural Afairs, Institute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (F.C.); (X.Z.); (C.P.); (R.S.); (C.S.); (W.Z.)
| | - Chengming Sun
- Key Laboratory of Cotton and Rapeseed, Ministry of Agriculture and Rural Afairs, Institute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (F.C.); (X.Z.); (C.P.); (R.S.); (C.S.); (W.Z.)
| | - Wei Zhang
- Key Laboratory of Cotton and Rapeseed, Ministry of Agriculture and Rural Afairs, Institute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (F.C.); (X.Z.); (C.P.); (R.S.); (C.S.); (W.Z.)
| | - Xiaodong Wang
- Key Laboratory of Cotton and Rapeseed, Ministry of Agriculture and Rural Afairs, Institute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (F.C.); (X.Z.); (C.P.); (R.S.); (C.S.); (W.Z.)
- Correspondence: (X.W.); (J.Z.)
| | - Jiefu Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (X.W.); (C.L.)
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China
- Correspondence: (X.W.); (J.Z.)
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11
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Oh H, Kim MK. The roles of sucrose on the retronasal thresholds of tea catechins and polyphenols in water‐based system. J SENS STUD 2021. [DOI: 10.1111/joss.12653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Hyeona Oh
- Department of Food Science and Human Nutrition and Fermented Food Research Center Jeonbuk National University Jeonju‐si Republic of Korea
| | - Mina K. Kim
- Department of Food Science and Human Nutrition and Fermented Food Research Center Jeonbuk National University Jeonju‐si Republic of Korea
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12
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Zeng W, Tao H, Li Y, Wang J, Xia C, Li S, Wang M, Wang Q, Miao H. The flavor of Chinese kale sprouts is affected by genotypic variation of glucosinolates and their breakdown products. Food Chem 2021; 359:129824. [PMID: 33965761 DOI: 10.1016/j.foodchem.2021.129824] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 03/17/2021] [Accepted: 04/11/2021] [Indexed: 11/30/2022]
Abstract
Metabolic profiling of glucosinolates and their breakdown products in sprouts of 22 Chinese kale (Brassica oleracea var. alboglabra, BOA) varieties were investigated by using high-performance liquid chromatography (HPLC) and gas chromatography-mass spectrometry (GC-MS). Relationships between glucosinolate metabolites and flavor of Chinese kale sprouts were also analyzed. Results showed that compositions and contents of both glucosinolates and their breakdown products varied greatly among different varieties of Chinese kale sprouts. Gluconapin and 4,5-Epithio-pentanenitrile were the dominant glucosinolate and glucosinolate breakdown product in Chinese kale sprouts, respectively. Gluconapin and glucobrassicin were significantly related to bitterness (r = 0.577, 0.648, respectively; p < 0.05). BOA 1 and BOA 13, BOA 3 and BOA 10 are good candidates for future breeding programs since the former two varieties have light bitterness and pungency, and the latter two varieties contain high levels of glucosinolate breakdown products such as isothiocyanates and epithionitriles in sprouts.
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Affiliation(s)
- Wei Zeng
- Key Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Ministry of Agriculture, Department of Horticulture, Zhejiang University, Hangzhou 310058, China
| | - Han Tao
- Key Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Ministry of Agriculture, Department of Horticulture, Zhejiang University, Hangzhou 310058, China
| | - Yubo Li
- Key Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Ministry of Agriculture, Department of Horticulture, Zhejiang University, Hangzhou 310058, China
| | - Jiansheng Wang
- Institute of Vegetables, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China
| | - Chuchu Xia
- Key Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Ministry of Agriculture, Department of Horticulture, Zhejiang University, Hangzhou 310058, China
| | - Songwen Li
- Key Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Ministry of Agriculture, Department of Horticulture, Zhejiang University, Hangzhou 310058, China
| | - Mengyu Wang
- Key Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Ministry of Agriculture, Department of Horticulture, Zhejiang University, Hangzhou 310058, China
| | - Qiaomei Wang
- Key Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Ministry of Agriculture, Department of Horticulture, Zhejiang University, Hangzhou 310058, China.
| | - Huiying Miao
- Key Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Ministry of Agriculture, Department of Horticulture, Zhejiang University, Hangzhou 310058, China.
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13
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Mølmann JA, Hansen E, Johansen TJ. Effects of supplemental LED light quality and reduced growth temperature on swede (Brassica napus L. ssp. rapifera Metzg.) root vegetable development and contents of glucosinolates and sugars. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:2422-2427. [PMID: 33011991 DOI: 10.1002/jsfa.10866] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 10/01/2020] [Accepted: 10/04/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Low growth temperatures and the special light qualities of midnight sun in northern Scandinavia, have both been shown to improve eating quality of swede root bulbs. To study the combined effect of these factors on root development and sensory-related compounds, plants were grown in phytotron under different 24 h supplemental light-emitting diode (LED) light colours, at constant 15 °C, or reduced end-of-season temperature at 9 °C. RESULTS Far-red LED (740 nm) light induced longer leaves and produced more roundly shaped bulbs, than the other light quality treatments. At constant 15 °C, supplemental light of far-red LED also produced a stronger purple crown skin colour than the other LED treatments. This difference between light quality treatments disappeared at 9 °C, as all bulb crowns developed a purple colour. There were no significant effects of LED-supplements on sugar concentrations, while the reduced temperature on average did increase concentrations of d-fructose and d-glucose. Total glucosinolate concentrations were not different among treatments, although the most abundant glucosinolate, progoitrin, on average was present in highest concentration under LEDs containing far-red light, and in lower concentration at 9 °C compared to 15 °C. CONCLUSION The light quality of 24 h photoperiods in combination with temperature appears primarily important for growth and morphological traits in swede root bulbs. Influence of light quality and low temperature on appearance and sensory-related compounds may be utilized in marketing of root vegetables with special quality related to growth conditions of high latitude origin. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Jørgen Ab Mølmann
- Department of Horticulture, Division of Food Production and Society, Norwegian Institute of Bioeconomy Research (NIBIO), Ås, Norway
| | - Espen Hansen
- Marbio, The Norwegian College of Fishery Science, UiT - The Arctic University of Norway, Tromsø, Norway
| | - Tor J Johansen
- Department of Invertebrate Pests and Weeds in Forestry, Agriculture and Horticulture, Division of Biotechnology and Plant Health, Norwegian Institute of Bioeconomy Research (NIBIO), Ås, Norway
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14
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Environmental Conditions and Agronomical Factors Influencing the Levels of Phytochemicals in Brassica Vegetables Responsible for Nutritional and Sensorial Properties. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11041927] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Recently, the consumption of healthy foods has been related to the prevention of cardiovascular, degenerative diseases and different forms of cancers, underlying the importance of the diet for the consumer’s health. Fruits and vegetables contain phytochemicals that act as protective factors for the human body, through different mechanisms of action. Among vegetables, Brassica received a lot of attention in the last years for the phytochemical compounds content and antioxidant capacity that confer nutraceutical value to the product. The amount of healthy bioactive compounds present in the Brassica defines the nutritional quality. These molecules could belong to the class of antioxidant compounds (e.g., phenols, vitamin C, etc.), or to non-antioxidant compounds (e.g., minerals, glucosinolates, etc.). The amount of these compounds in Brassica vegetables could be influenced by several factors, depending on the genotypes, the environmental conditions and the cultivation techniques adopted. The aim of this study is to highlight the main phytochemical compounds present in brassicas used as a food vegetable that confer nutritional and sensorial quality to the final product, and to investigate the main factors that affect the phytochemical concentration and the overall quality of Brassica vegetables.
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15
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Impact of 'free-from' and 'healthy choice' labeled versions of chocolate and coffee on temporal profile (multiple-intake TDS) and liking. Food Res Int 2020; 137:109342. [PMID: 33233051 DOI: 10.1016/j.foodres.2020.109342] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 05/13/2020] [Accepted: 05/17/2020] [Indexed: 11/24/2022]
Abstract
Product reformulation for obtaining "free-from" or "healthy choice" versions may confer significant changes in sensory characteristics which could not meet consumer expectations in terms of sensory perception. Therefore, this paper aims to evaluate the influence of formulations of different product categories on their dynamic sensory profile and consumer acceptability. A sensory panel of 23 semi-trained assessors evaluated two product categories, chocolate and milk coffee, using Temporal Dominance of Sensations (TDS) over three consecutive intakes/sips (multiple-intake TDS) on two replications. TDS allowed us to describe the dynamic profile of classic products over the three intakes and to identify differences in the sensory temporal profile compared to their 'healthier choice' reformulated versions. For the chocolate category, increasing the cocoa and the reduction of lactose content mainly influenced the dominance of sweetness, dairy, cocoa, crunchy and bitterness attributes. No sugar addition and absence of caffeine (decaffeinated version) in ready to drink milk coffee beverage modified temporal perception of sweetness, bitterness, coffee flavor and smoothness texture. Higher overall liking averages were associated with the dominant attributes of chocolate with a higher level of cacao and milk coffee decaffeinated. The obtained results of the present work suggest that the multiple-intake TDS technique can be applied for the evaluation of different food categories, helping to develop healthier products and predicting the liking.
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16
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NMR-Based Metabolomic Comparison of Brassica oleracea (Var. italica): Organic and Conventional Farming. Foods 2020; 9:foods9070945. [PMID: 32708866 PMCID: PMC7404451 DOI: 10.3390/foods9070945] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 07/14/2020] [Accepted: 07/15/2020] [Indexed: 02/06/2023] Open
Abstract
Brassicaceae family provides several crops which are worldwide known for their interesting phytochemical profiles, especially in terms of content of glucosinolates. These secondary metabolites show several beneficial effects toward consumers’ health, and several studies have been conducted to identify cultivation factors affecting their content in crops. One of the agronomic practices which is attracting growing interest is the organic one, which consists in avoiding the use of mineral fertilizers as well as pesticides. The aim of this study is to define the metabolic profile of Brassicaoleracea (var. italica) and to compare the samples grown using organic and conventional fertilization methods. The hydroalcoholic and organic extracts of the samples have been analyzed by NMR spectroscopy. Forty-seven metabolites belonging to the categories of organic acids, amino acids, carbohydrates, fatty acids, sterols, and other molecules have been identified. Thirty-seven metabolites have been quantified. Univariate and multivariate PCA analyses allowed to observe that the organic practice influenced the nitrogen transport, the carbohydrate metabolism, the glucosinolate content and the phenylpropanoid pathway in B. oleracea (var. italica).
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17
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Bawajeeh AO, Albar SA, Zhang H, Zulyniak MA, Evans CEL, Cade JE. Impact of Taste on Food Choices in Adolescence-Systematic Review and Meta-Analysis. Nutrients 2020; 12:nu12071985. [PMID: 32635385 PMCID: PMC7400812 DOI: 10.3390/nu12071985] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/26/2020] [Accepted: 07/01/2020] [Indexed: 02/07/2023] Open
Abstract
Studies of adults report that perceived taste affects food choices and intake, which in turn may have an impact on health. However, corresponding evidence on adolescents is limited. Our aim was to summarize current evidence of the impact of taste perception on food choice preferences or dietary intakes among adolescents (mean age 10-19.9 years). Systematic searches identified 13 papers, 12 cross-sectional and one cohort study published between 1 January 2000 to 20 February 2020 assessing the impact of taste (using phenotypic and/or genotypic markers) on food choices in adolescents without any disease conditions. Qualitative assessment in the current review indicated that individuals sensitive to bitter tastes often have a lower preference of bitter-tasting food and higher preference for sweet-tasting food. A meta-analysis of three studies on bitter-taste sensitivity revealed no difference in preference for bitter-tasting vegetables between bitter tasters and non-tasters (standardized mean difference (SMD) = 0.04; 95% CI: -0.18, 0.26; p = 0.72). Overall, a limited number of studies were available for review. As a result, we report no clear relationship between taste perception and food choices or intake in adolescents. More studies are needed to evaluate the link between adolescents' taste perceptions and dietary intake.
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Affiliation(s)
- Areej O. Bawajeeh
- Nutritional Epidemiology Group, School of Food Science and Nutrition, University of Leeds, Leeds LS2 9JT, UK; (H.Z.); (M.A.Z.); (C.E.L.E.); (J.E.C.)
- School of Food Science and Nutrition, King Abdulaziz University, PO Box 42807,21551, Jeddah 21589, Saudi Arabia;
- Correspondence:
| | - Salwa A. Albar
- School of Food Science and Nutrition, King Abdulaziz University, PO Box 42807,21551, Jeddah 21589, Saudi Arabia;
- Saudi Food and Drug Authority, Northern Ring Branch Road, Dist. Unit Number: 1 4904 Dist., Riyadh 6336, Saudi Arabia
| | - Huifeng Zhang
- Nutritional Epidemiology Group, School of Food Science and Nutrition, University of Leeds, Leeds LS2 9JT, UK; (H.Z.); (M.A.Z.); (C.E.L.E.); (J.E.C.)
| | - Michael A. Zulyniak
- Nutritional Epidemiology Group, School of Food Science and Nutrition, University of Leeds, Leeds LS2 9JT, UK; (H.Z.); (M.A.Z.); (C.E.L.E.); (J.E.C.)
| | - Charlotte E. L. Evans
- Nutritional Epidemiology Group, School of Food Science and Nutrition, University of Leeds, Leeds LS2 9JT, UK; (H.Z.); (M.A.Z.); (C.E.L.E.); (J.E.C.)
| | - Janet E. Cade
- Nutritional Epidemiology Group, School of Food Science and Nutrition, University of Leeds, Leeds LS2 9JT, UK; (H.Z.); (M.A.Z.); (C.E.L.E.); (J.E.C.)
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18
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Methyl Jasmonate Treatment of Broccoli Enhanced Glucosinolate Concentration, Which Was Retained after Boiling, Steaming, or Microwaving. Foods 2020; 9:foods9060758. [PMID: 32521670 PMCID: PMC7353551 DOI: 10.3390/foods9060758] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 06/04/2020] [Accepted: 06/06/2020] [Indexed: 12/19/2022] Open
Abstract
Exogenous methyl jasmonate (MeJA) treatment was known to increase the levels of neoglucobrassicin and their bioactive hydrolysis products in broccoli (Brassica oleracea var. italica), but the fate of MeJA-induced glucosinolates (GSLs) after various cooking methods was unknown. This study measured the changes in GSLs and their hydrolysis compounds in broccoli treated with MeJA and the interaction between MeJA and cooking treatments. All cooked MeJA-treated broccoli contained significantly more GSLs than untreated broccoli (p < 0.05). After 5 min of cooking (boil, steam, microwave), MeJA-treated broccoli still contained 1.6- to 2.3-fold higher GSL content than untreated broccoli. Neoglucobrassicin hydrolysis products were also significantly greater in steamed and microwaved MeJA-treated broccoli. The results show that exogenous MeJA treatment increases neoglucobrassicin and its hydrolysis compounds in broccoli even after cooking. Once the positive and negative effects of these compounds are better understood, the results of this experiment can be a valuable tool to help food scientists, nutrition scientists, and dieticians determine how to incorporate raw or cooked broccoli and Brassica vegetables in the diet.
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19
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Hoppu U, Puputti S, Sandell M. Factors related to sensory properties and consumer acceptance of vegetables. Crit Rev Food Sci Nutr 2020; 61:1751-1761. [PMID: 32441536 DOI: 10.1080/10408398.2020.1767034] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Many consumers perceive the bitter taste or other sensory characteristic of vegetables as unpleasant, posing a challenge to dietary recommendations aiming to increase vegetable consumption. Food experience is multisensory, with complex interactions between the senses and individual differences in sensory perception. This review focuses on the factors affecting sensory properties of vegetables and sensory perception of vegetables among adults. Topical examples of sensory quality and evaluation of vegetable samples are presented. Cultivar and growing conditions are related to the internal sensory quality of vegetables. The effects of different processing methods, such as freezing and cooking, on the sensory properties of vegetables are also reviewed. Flavor modification of vegetables with seasonings may be used to improve palatability and incorporating vegetables to meals may increase the intake of vegetables. Recently, external factors (e.g. visual and odor stimuli) have been tested in multisensory research in the context of vegetable perception and choice. These options to achieve better sensory quality, more palatable meals and pleasant eating context may be used to promote vegetable intake among adults.
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Affiliation(s)
- Ulla Hoppu
- Functional Foods Forum, University of Turku, Turku, Finland
| | - Sari Puputti
- Functional Foods Forum, University of Turku, Turku, Finland
| | - Mari Sandell
- Functional Foods Forum, University of Turku, Turku, Finland.,Department of Food and Nutrition, University of Helsinki, Helsinki, Finland
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20
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Eib S, Ramos Gajek S, Schneider DJ, Hensel O, Seuss‐Baum I. Determination of detection thresholds of sinigrin in water‐based matrix and allyl isothiocyanate in water‐ and oil‐based matrices. J SENS STUD 2020. [DOI: 10.1111/joss.12571] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Sabrina Eib
- Department of Food Technology University of Applied Sciences Fulda Fulda Germany
- Department of Agricultural and Biosystems Engineering University of Kassel Witzenhausen Germany
| | - Sarah Ramos Gajek
- Department of Food Technology University of Applied Sciences Fulda Fulda Germany
| | | | - Oliver Hensel
- Department of Agricultural and Biosystems Engineering University of Kassel Witzenhausen Germany
| | - Ingrid Seuss‐Baum
- Department of Food Technology University of Applied Sciences Fulda Fulda Germany
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21
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Blažević I, Montaut S, Burčul F, Olsen CE, Burow M, Rollin P, Agerbirk N. Glucosinolate structural diversity, identification, chemical synthesis and metabolism in plants. PHYTOCHEMISTRY 2020; 169:112100. [PMID: 31771793 DOI: 10.1016/j.phytochem.2019.112100] [Citation(s) in RCA: 237] [Impact Index Per Article: 59.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 07/04/2019] [Accepted: 08/18/2019] [Indexed: 05/05/2023]
Abstract
The glucosinolates (GSLs) is a well-defined group of plant metabolites characterized by having an S-β-d-glucopyrano unit anomerically connected to an O-sulfated (Z)-thiohydroximate function. After enzymatic hydrolysis, the sulfated aglucone can undergo rearrangement to an isothiocyanate, or form a nitrile or other products. The number of GSLs known from plants, satisfactorily characterized by modern spectroscopic methods (NMR and MS) by mid-2018, is 88. In addition, a group of partially characterized structures with highly variable evidence counts for approximately a further 49. This means that the total number of characterized GSLs from plants is somewhere between 88 and 137. The diversity of GSLs in plants is critically reviewed here, resulting in significant discrepancies with previous reviews. In general, the well-characterized GSLs show resemblance to C-skeletons of the amino acids Ala, Val, Leu, Trp, Ile, Phe/Tyr and Met, or to homologs of Ile, Phe/Tyr or Met. Insufficiently characterized, still hypothetic GSLs include straight-chain alkyl GSLs and chain-elongated GSLs derived from Leu. Additional reports (since 2011) of insufficiently characterized GSLs are reviewed. Usually the crucial missing information is correctly interpreted NMR, which is the most effective tool for GSL identification. Hence, modern use of NMR for GSL identification is also reviewed and exemplified. Apart from isolation, GSLs may be obtained by organic synthesis, allowing isotopically labeled GSLs and any kind of side chain. Enzymatic turnover of GSLs in plants depends on a considerable number of enzymes and other protein factors and furthermore depends on GSL structure. Identification of GSLs must be presented transparently and live up to standard requirements in natural product chemistry. Unfortunately, many recent reports fail in these respects, including reports based on chromatography hyphenated to MS. In particular, the possibility of isomers and isobaric structures is frequently ignored. Recent reports are re-evaluated and interpreted as evidence of the existence of "isoGSLs", i.e. non-GSL isomers of GSLs in plants. For GSL analysis, also with MS-detection, we stress the importance of using authentic standards.
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Affiliation(s)
- Ivica Blažević
- Department of Organic Chemistry, Faculty of Chemistry and Technology, University of Split, Ruđera Boškovića 35, 21000, Split, Croatia.
| | - Sabine Montaut
- Department of Chemistry and Biochemistry, Biomolecular Sciences Programme, Laurentian University, 935 Ramsey Lake Road, Sudbury, ON P3E 2C6, Canada
| | - Franko Burčul
- Department of Analytical Chemistry, Faculty of Chemistry and Technology, University of Split, Ruđera Boškovića 35, 21000, Split, Croatia
| | - Carl Erik Olsen
- Department of Plant and Environmental Sciences, University of Copenhagen, Thorvaldsensvej 40, 1871, Frederiksberg C, Denmark
| | - Meike Burow
- DynaMo Center and Department of Plant and Environmental Sciences, University of Copenhagen, Thorvaldsensvej 40, 1871, Frederiksberg C, Denmark
| | - Patrick Rollin
- Institut de Chimie Organique et Analytique (ICOA), Université d'Orléans et CNRS, UMR 7311, BP 6759, F-45067, Orléans Cedex 2, France
| | - Niels Agerbirk
- Department of Plant and Environmental Sciences, University of Copenhagen, Thorvaldsensvej 40, 1871, Frederiksberg C, Denmark.
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Groenbaek M, Kidmose U, Tybirk E, Kristensen HL. Glucosinolate Content and Sensory Evaluation of Baby Leaf Rapeseed from Annual and Biennial White- and Yellow-Flowering Cultivars with Repeated Harvesting in Two Seasons. J Food Sci 2019; 84:1888-1899. [PMID: 31237979 PMCID: PMC6773201 DOI: 10.1111/1750-3841.14680] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 03/29/2019] [Accepted: 05/15/2019] [Indexed: 11/29/2022]
Abstract
The chemical and sensory quality of field-grown vegetables may be influenced by cultivar choice and agronomic factors but knowledge is lacking on the new rapeseed vegetables. White- and yellow-flowering rapeseed cultivars were tested in two seasonally different field studies in Denmark at three different growing stages by early sowing the first year and late sowing the second year. Content of glucosinolates (GLSs) was analyzed, and the sensory quality of baby leaf samples was evaluated. The GLS content differed among cultivars across years in all growing stages, with biennial cultivars having the highest GLS content. In the second year, a higher content of all identified GLSs was found at two growing stages except for neoglucobrassicin and gluconasturtiin, compared to the first year. On the contrary, higher contents of all identified GLSs were found at a third stage in the first year except for progoitrin and 4-methoxy glucobrassicin. Sensory evaluation of bitterness revealed differences among cultivars, higher intensities of bitterness in biennial cultivars, and a relationship between bitterness and content of bitter-tasting and total GLSs. The effect of repeated harvesting on GLS content differed between the years and no general pattern was seen, except that the composition of individual GLSs was comparable for the biennial cultivars. We conclude that growing season and life cycle had a stronger influence on GLS content than stage at harvest. The link between bitter-tasting GLSs and bitterness revealed that life cycle and seasonal effects affected the sensory profile of baby leaf rapeseed thereby making a healthier product due to high content of health-beneficial GLSs.
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Affiliation(s)
- Marie Groenbaek
- Dept. of Food Science, Faculty of Science and Technology, Aarhus Univ., Kirstinebjergvej 10, Aarslev, DK-5792, Denmark
| | - Ulla Kidmose
- Dept. of Food Science, Faculty of Science and Technology, Aarhus Univ., Kirstinebjergvej 10, Aarslev, DK-5792, Denmark
| | - Erik Tybirk
- Knold & Top ApS, Fyrrevaenget 1, Odder, DK-8300, Denmark
| | - Hanne Lakkenborg Kristensen
- Dept. of Food Science, Faculty of Science and Technology, Aarhus Univ., Kirstinebjergvej 10, Aarslev, DK-5792, Denmark
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Effects of Varying the Color, Aroma, Bitter, and Sweet Levels of a Grapefruit-Like Model Beverage on the Sensory Properties and Liking of the Consumer. Nutrients 2019; 11:nu11020464. [PMID: 30813331 PMCID: PMC6413041 DOI: 10.3390/nu11020464] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 02/10/2019] [Accepted: 02/11/2019] [Indexed: 11/24/2022] Open
Abstract
Color, aroma, sweet, and bitter tastes contribute to the sensory perception of grapefruit juice. Consumers differ about liking grapefruit. A reason is the bitter taste that characterize the fruit. The objective was to determine the effect of varying the color (red or yellow), aroma (two levels), bitterness (three levels), and sweetness (three levels) of a grapefruit-like model beverage, on consumers’ liking and perception of its sensory properties. The sensory profiles of thirty-six grapefruit-like beverages, created on the basis of a factorial design, has been described. Consumers rated their liking of color, aroma, and flavor of the twelve most diverse beverages. Bitter and sweet levels of the beverages had a significant effect on the flavor and aftertaste attributes. Aroma concentration had a significant effect on the majority of the sensory attributes. Color had a significant effect on perception of some of the aroma attributes, as well as the grapefruit’s flavor intensity. Consumers liked the red beverages more than the yellow ones, and those with low aroma over the high aroma intensity. Consumers preferred the low bitter/high sweet beverages. Pungent and grapefruit aroma were found to be negative drivers for liking of the aroma. Sweet and citrus flavors were found to be positive drivers and sour and bitter flavors were found to be negative drivers of flavor-preferences (or liking) of the tested beverages.
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24
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Bertelsen AS, Laursen A, Knudsen TA, Møller S, Kidmose U. Bitter taste masking of enzyme-treated soy protein in water and bread. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:3860-3869. [PMID: 29363768 DOI: 10.1002/jsfa.8903] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Revised: 01/08/2018] [Accepted: 01/12/2018] [Indexed: 06/07/2023]
Abstract
BACKGROUND Bioactive protein hydrolysates are often very bitter. To overcome this challenge, xylitol, sucrose, α-cyclodextrin, maltodextrin and combinations of these were tested systematically as bitter-masking agents of an enzyme-treated soy protein in an aqueous model and in a bread model. Sensory descriptive analysis was used to reveal the bitter-masking effect of the taste-masking blends on the enzyme-treated soy protein. RESULTS In water, xylitol, sucrose and maltodextrin reduced bitterness significantly, whereas α-cyclodextrin did not. No significant difference was observed in bitterness reduction between xylitol and sucrose. Both reduced bitterness significantly more than maltodextrin. No interactions between the taste-masking agents affecting bitterness reduction were found. Clearer bitter-masking effects were seen in the aqueous model compared with the bread model. The bitter-masking effects of α-cyclodextrin and maltodextrin were similar between water and bread. The effect of xylitol and sucrose on bitterness suppression varied between the systems. In water, bitterness was negatively correlated with sweetness. In bread, bitterness was negatively correlated with freshness, and maltodextrin significantly reduced bitterness of the enzyme-treated soy protein and increased freshness. CONCLUSION Bitter-masking effects were generally more discernible in the aqueous model compared with the bread model. © 2018 Society of Chemical Industry.
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Affiliation(s)
| | - Anne Laursen
- DuPont Nutrition Biosciences Aps, Brabrand, Denmark
| | | | - Stine Møller
- DuPont Nutrition Biosciences Aps, Brabrand, Denmark
| | - Ulla Kidmose
- Department of Food Science, Aarhus University, Årslev, Denmark
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25
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Castillejo N, Martínez-Hernández GB, Lozano-Guerrero AJ, Pedreño-Molina JL, Gómez PA, Aguayo E, Artés F, Artés-Hernández F. Microwave heating modelling of a green smoothie: Effects on glucoraphanin, sulforaphane and S-methyl cysteine sulfoxide changes during storage. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:1863-1872. [PMID: 28885683 DOI: 10.1002/jsfa.8665] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 06/30/2017] [Accepted: 08/24/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND The heating of a green smoothie during an innovative semi-continuous microwave treatment (MW; 9 kW for 15 s) was modelled. Thermal and dielectric properties of the samples were previously determined. Furthermore, the heating effect on the main chemopreventive compounds of the smoothie and during its subsequent storage up to 30 days at 5 or 15 °C were studied. Such results were compared to conventional pasteurisation (CP; 90 °C for 45 s) while unheated fresh blended samples were used as the control. RESULTS A procedure was developed to predict the temperature distribution in samples inside the MW oven with the help of numerical tools. MW-treated samples showed the highest sulforaphane formation after 20 days, regardless of the storage temperature, while its content was two-fold reduced in CP samples. Storage of the smoothie at 5 °C is crucial for maximising the levels of the bioactive compound S-methyl cysteine sulfoxide. CONCLUSION The proposed MW treatment can be used by the food industry to obtain an excellent homogeneous heating of a green smoothie product retaining high levels of bioactive compounds during subsequent retail/domestic storage up to 1 month at 5 °C. © 2017 Society of Chemical Industry.
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Affiliation(s)
- Noelia Castillejo
- Postharvest and Refrigeration Group, Department of Food Engineering, Universidad Politécnica de Cartagena, Cartagena, Murcia, Spain
| | - Ginés Benito Martínez-Hernández
- Postharvest and Refrigeration Group, Department of Food Engineering, Universidad Politécnica de Cartagena, Cartagena, Murcia, Spain
- Institute of Plant Biotechnology, Universidad Politécnica de Cartagena, Cartagena, Murcia, Spain
| | - Antonio José Lozano-Guerrero
- Departamento de Tecnologías de la Información y las Comunicaciones, Universidad Politécnica de Cartagena, Cartagena, Murcia, Spain
| | - Juan Luis Pedreño-Molina
- Departamento de Tecnologías de la Información y las Comunicaciones, Universidad Politécnica de Cartagena, Cartagena, Murcia, Spain
| | - Perla A Gómez
- Institute of Plant Biotechnology, Universidad Politécnica de Cartagena, Cartagena, Murcia, Spain
| | - Encarna Aguayo
- Postharvest and Refrigeration Group, Department of Food Engineering, Universidad Politécnica de Cartagena, Cartagena, Murcia, Spain
- Institute of Plant Biotechnology, Universidad Politécnica de Cartagena, Cartagena, Murcia, Spain
| | - Francisco Artés
- Postharvest and Refrigeration Group, Department of Food Engineering, Universidad Politécnica de Cartagena, Cartagena, Murcia, Spain
- Institute of Plant Biotechnology, Universidad Politécnica de Cartagena, Cartagena, Murcia, Spain
| | - Francisco Artés-Hernández
- Postharvest and Refrigeration Group, Department of Food Engineering, Universidad Politécnica de Cartagena, Cartagena, Murcia, Spain
- Institute of Plant Biotechnology, Universidad Politécnica de Cartagena, Cartagena, Murcia, Spain
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Mølmann JA, Hagen SF, Bengtsson GB, Johansen TJ. Influence of high latitude light conditions on sensory quality and contents of health and sensory-related compounds in swede roots (Brassica napus L. ssp. rapifera Metzg.). JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:1117-1123. [PMID: 28732144 DOI: 10.1002/jsfa.8562] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Revised: 06/05/2017] [Accepted: 07/15/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Vegetable growers in Arctic areas must increasingly rely on market strategies based on regional origin and product quality. Swede roots (rutabaga) were grown in a phytotron to investigate the effect of high latitude light conditions on sensory quality and some health and sensory-related compounds. Experimental treatments included modifications of 24 h natural day length (69° 39' N) by moving plants at daily intervals to dark chambers with either no light, fluorescent growth light and/or low intensity photoperiod extension. RESULTS Shortening the photosynthetic light period to 12 h produced smaller roots than 15.7 h and 18 h, with highest scores for bitter and sulfur taste, and lowest scores for sweetness, acidic taste and fibrousness. The photoperiod in combination with the photosynthetic light period also had an influence on glucosinolate (GLS) contents, with lowest concentrations in 24 h natural light and highest in 12 h natural light. Concentrations of vitamin C, glucose, fructose and sucrose were not significantly influenced by any of the treatments. CONCLUSION High latitude light conditions, with long photosynthetic light periods and 24 h photoperiod, can enhance sweet/less bitter taste and reduce GLS contents in swede roots, compared to growth under short day conditions. This influence of light conditions on eating quality may benefit marketing of regional products from high latitudes. © 2017 Society of Chemical Industry.
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Affiliation(s)
| | - Sidsel Fiskaa Hagen
- Nofima - Norwegian Institute for Food, Fisheries and Aquaculture Research, Ås, Norway
| | - Gunnar B Bengtsson
- Nofima - Norwegian Institute for Food, Fisheries and Aquaculture Research, Ås, Norway
| | - Tor J Johansen
- NIBIO - Norwegian Institute of Bioeconomy Research, Ås, Norway
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Groenbaek M, Tybirk E, Kristensen HL. Glucosinolate and carotenoid content of white- and yellow-flowering rapeseed grown for human consumption as sprouts and seedlings under light emitting diodes. Eur Food Res Technol 2018. [DOI: 10.1007/s00217-017-3027-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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28
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Tamura Y, Mori T, Nakabayashi R, Kobayashi M, Saito K, Okazaki S, Wang N, Kusano M. Metabolomic Evaluation of the Quality of Leaf Lettuce Grown in Practical Plant Factory to Capture Metabolite Signature. FRONTIERS IN PLANT SCIENCE 2018; 9:665. [PMID: 29997631 PMCID: PMC6030546 DOI: 10.3389/fpls.2018.00665] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 04/30/2018] [Indexed: 05/11/2023]
Abstract
Vegetables produce metabolites that affect their taste and nutritional value and compounds that contribute to human health. The quality of vegetables grown in plant factories under hydroponic cultivation, e.g., their sweetness and softness, can be improved by controlling growth factors including the temperature, humidity, light source, and fertilizer. However, soil is cheaper than hydroponic cultivation and the visual phenotype of vegetables grown under the two conditions is different. As it is not clear whether their metabolite composition is also different, we studied leaf lettuce raised under the hydroponic condition in practical plant factory and strictly controlled soil condition. We chose two representative cultivars, "black rose" (BR) and "red fire" (RF) because they are of high economic value. Metabolite profiling by comprehensive gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS) resulted in the annotation of 101 metabolites from 223 peaks detected by GC-MS; LC-MS yielded 95 peaks. The principal component analysis (PCA) scatter plot showed that the most distinct separation patterns on the first principal component (PC1) coincided with differences in the cultivation methods. There were no clear separations related to cultivar differences in the plot. PC1 loading revealed the discriminant metabolites for each cultivation method. The level of amino acids such as lysine, phenylalanine, tryptophan, and valine was significantly increased in hydroponically grown leaf lettuce, while soil-cultivation derived leaf lettuce samples contained significantly higher levels of fatty-acid derived alcohols (tetracosanol and hexacosanol) and lettuce-specific sesquiterpene lactones (lactucopicrin-15-oxalate and 15-deoxylactucin-8-sulfate). These findings suggest that the metabolite composition of leaf lettuce is primarily affected by its cultivation condition. As the discriminant metabolites reveal important factors that contribute to the nutritional value and taste characteristics of leaf lettuce, we performed comprehensive metabolite profiling to identify metabolite compositions, i.e., metabolite signature, that directly improve its quality and value.
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Affiliation(s)
- Yoshio Tamura
- Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan
- Central Research Institute for Feed and Livestock, National Federation of Agricultural Co-operative Associations, Tsukuba, Japan
| | - Tetsuya Mori
- RIKEN Center for Sustainable Resource Science, Yokohama, Japan
| | - Ryo Nakabayashi
- RIKEN Center for Sustainable Resource Science, Yokohama, Japan
| | | | - Kazuki Saito
- RIKEN Center for Sustainable Resource Science, Yokohama, Japan
- Graduate School of Pharmaceutical Sciences, Chiba University, Chiba, Japan
| | - Seiichi Okazaki
- Keystone Technology, Yokohama, Japan
- Graduate School of Environment and Information Sciences, Yokohama National University, Yokohama, Japan
| | - Ning Wang
- Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan
| | - Miyako Kusano
- Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan
- RIKEN Center for Sustainable Resource Science, Yokohama, Japan
- *Correspondence: Miyako Kusano,
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Johansen TJ, Mølmann JA, Bengtsson GB, Schreiner M, Velasco P, Hykkerud AL, Cartea E, Lea P, Skaret J, Seljåsen R. Temperature and light conditions at different latitudes affect sensory quality of broccoli florets (Brassica oleracea L. var. italica). JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2017; 97:3500-3508. [PMID: 28026010 DOI: 10.1002/jsfa.8196] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Revised: 12/22/2016] [Accepted: 12/22/2016] [Indexed: 05/13/2023]
Abstract
BACKGROUND Broccoli (Brassica oleracea L. var. italica) is a popular vegetable grown at a wide range of latitudes. Plants were grown in 2009-2011 in pots with standardized soil, irrigation and nutrient supply under natural temperature and light conditions at four locations (42-70° N). A descriptive sensory analysis of broccoli florets was performed by a trained panel to examine any differences along the latitudinal gradient for 30 attributes within appearance, odour, taste/flavour and texture. RESULTS Average results over three summer seasons in Germany, southern Norway and northern Norway showed that the northernmost location with low temperatures and long days had highest scores for bud coarseness and uniform colour, while broccoli from the German location, with high temperatures and shorter days, had highest intensity of colour hue, whiteness, bitter taste, cabbage flavour, stale flavour and watery flavour. Results from two autumn seasons at the fourth location (42° N, Spain), with low temperatures and short days, tended toward results from the two northernmost locations, with an exception for most texture attributes. CONCLUSION Results clearly demonstrate that temperature and light conditions related to latitude and season affect the sensory quality of broccoli florets. Results may be used in marketing special quality regional or seasonal products. © 2016 Society of Chemical Industry.
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Affiliation(s)
- Tor J Johansen
- Nibio - Norwegian Institute of Bioeconomy Research, NO-1431, Ås, Norway
| | - Jørgen Ab Mølmann
- Nibio - Norwegian Institute of Bioeconomy Research, NO-1431, Ås, Norway
| | - Gunnar B Bengtsson
- Nofima - Norwegian Institute of Food, Fisheries and Aquaculture Research, NO-1431, Ås, Norway
| | - Monica Schreiner
- Leibniz Institute of Vegetable and Ornamental Crops Großbeeren/Erfurt eV (IGZ), DE-14979, Großbeeren, Germany
| | - Pablo Velasco
- Plant Genetics Department, Misión Biológica de Galicia (MBG-CSIC), Pontevedra, Spain
| | - Anne L Hykkerud
- Nibio - Norwegian Institute of Bioeconomy Research, NO-1431, Ås, Norway
| | - Elena Cartea
- Plant Genetics Department, Misión Biológica de Galicia (MBG-CSIC), Pontevedra, Spain
| | - Per Lea
- Nofima - Norwegian Institute of Food, Fisheries and Aquaculture Research, NO-1431, Ås, Norway
| | - Josefine Skaret
- Nofima - Norwegian Institute of Food, Fisheries and Aquaculture Research, NO-1431, Ås, Norway
| | - Randi Seljåsen
- Nibio - Norwegian Institute of Bioeconomy Research, NO-1431, Ås, Norway
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Sun C, Li Y, Zhao W, Song X, Lu M, Li X, Li X, Liu R, Yan L, Zhang X. Integration of Hormonal and Nutritional Cues Orchestrates Progressive Corolla Opening. PLANT PHYSIOLOGY 2016; 171:1209-29. [PMID: 27208289 PMCID: PMC4902604 DOI: 10.1104/pp.16.00209] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Accepted: 04/24/2016] [Indexed: 05/19/2023]
Abstract
Flower opening is essential for pollination and thus successful sexual reproduction; however, the underlying mechanisms of its timing control remain largely elusive. We identify a unique cucumber (Cucumis sativus) line '6457' that produces normal ovaries when nutrients are under-supplied, and super ovaries (87%) with delayed corolla opening when nutrients are oversupplied. Corolla opening in both normal and super ovaries is divided into four distinct phases, namely the green bud, green-yellow bud, yellow bud, and flowering stages, along with progressive color transition, cytological tuning, and differential expression of 14,282 genes. In the super ovary, cell division and cell expansion persisted for a significantly longer period of time; the expressions of genes related to photosynthesis, protein degradation, and signaling kinases were dramatically up-regulated, whereas the activities of most transcription factors and stress-related genes were significantly down-regulated; concentrations of cytokinins (CKs) and gibberellins were higher in accordance with reduced cytokinin conjugation and degradation and increased expression of gibberellin biosynthesis genes. Exogenous CK application was sufficient for the genesis of super ovaries, suggesting a decisive role of CKs in controlling the timing of corolla opening. Furthermore, 194 out of 11,127 differentially expressed genes identified in pairwise comparisons, including critical developmental, signaling, and cytological regulators, contained all three types of cis-elements for CK, nitrate, and phosphorus responses in their promoter regions, indicating that the integration of hormone modulation and nutritional regulation orchestrated the precise control of corolla opening in cucumber. Our findings provide a valuable framework for dissecting the regulatory pathways for flower opening in plants.
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Affiliation(s)
- Chengzhen Sun
- College of Horticulture Science and Technology (C.S., M.L., Xi.L., L.Y.) and Analysis and Testing Centre (X.S.), Hebei Normal University of Science and Technology, Qinhuangdao 066004, China;Shanghai Center for Plant Stress Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 201602, China (Y.L., R.L.);Department of Vegetable Sciences, Beijing Key Laboratory of Growth and Developmental Regulation for Protected Vegetable Crops, China Agricultural University, Beijing 100193, China (W.Z., X.Z.); andDepartment of Plant Nutrition, Key Laboratory of Plant-Soil Interactions, China Agricultural University, Beijing 100193, China (Xu.L.)
| | - Yanqiang Li
- College of Horticulture Science and Technology (C.S., M.L., Xi.L., L.Y.) and Analysis and Testing Centre (X.S.), Hebei Normal University of Science and Technology, Qinhuangdao 066004, China;Shanghai Center for Plant Stress Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 201602, China (Y.L., R.L.);Department of Vegetable Sciences, Beijing Key Laboratory of Growth and Developmental Regulation for Protected Vegetable Crops, China Agricultural University, Beijing 100193, China (W.Z., X.Z.); andDepartment of Plant Nutrition, Key Laboratory of Plant-Soil Interactions, China Agricultural University, Beijing 100193, China (Xu.L.)
| | - Wensheng Zhao
- College of Horticulture Science and Technology (C.S., M.L., Xi.L., L.Y.) and Analysis and Testing Centre (X.S.), Hebei Normal University of Science and Technology, Qinhuangdao 066004, China;Shanghai Center for Plant Stress Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 201602, China (Y.L., R.L.);Department of Vegetable Sciences, Beijing Key Laboratory of Growth and Developmental Regulation for Protected Vegetable Crops, China Agricultural University, Beijing 100193, China (W.Z., X.Z.); andDepartment of Plant Nutrition, Key Laboratory of Plant-Soil Interactions, China Agricultural University, Beijing 100193, China (Xu.L.)
| | - Xiaofei Song
- College of Horticulture Science and Technology (C.S., M.L., Xi.L., L.Y.) and Analysis and Testing Centre (X.S.), Hebei Normal University of Science and Technology, Qinhuangdao 066004, China;Shanghai Center for Plant Stress Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 201602, China (Y.L., R.L.);Department of Vegetable Sciences, Beijing Key Laboratory of Growth and Developmental Regulation for Protected Vegetable Crops, China Agricultural University, Beijing 100193, China (W.Z., X.Z.); andDepartment of Plant Nutrition, Key Laboratory of Plant-Soil Interactions, China Agricultural University, Beijing 100193, China (Xu.L.)
| | - Man Lu
- College of Horticulture Science and Technology (C.S., M.L., Xi.L., L.Y.) and Analysis and Testing Centre (X.S.), Hebei Normal University of Science and Technology, Qinhuangdao 066004, China;Shanghai Center for Plant Stress Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 201602, China (Y.L., R.L.);Department of Vegetable Sciences, Beijing Key Laboratory of Growth and Developmental Regulation for Protected Vegetable Crops, China Agricultural University, Beijing 100193, China (W.Z., X.Z.); andDepartment of Plant Nutrition, Key Laboratory of Plant-Soil Interactions, China Agricultural University, Beijing 100193, China (Xu.L.)
| | - Xiaoli Li
- College of Horticulture Science and Technology (C.S., M.L., Xi.L., L.Y.) and Analysis and Testing Centre (X.S.), Hebei Normal University of Science and Technology, Qinhuangdao 066004, China;Shanghai Center for Plant Stress Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 201602, China (Y.L., R.L.);Department of Vegetable Sciences, Beijing Key Laboratory of Growth and Developmental Regulation for Protected Vegetable Crops, China Agricultural University, Beijing 100193, China (W.Z., X.Z.); andDepartment of Plant Nutrition, Key Laboratory of Plant-Soil Interactions, China Agricultural University, Beijing 100193, China (Xu.L.)
| | - Xuexian Li
- College of Horticulture Science and Technology (C.S., M.L., Xi.L., L.Y.) and Analysis and Testing Centre (X.S.), Hebei Normal University of Science and Technology, Qinhuangdao 066004, China;Shanghai Center for Plant Stress Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 201602, China (Y.L., R.L.);Department of Vegetable Sciences, Beijing Key Laboratory of Growth and Developmental Regulation for Protected Vegetable Crops, China Agricultural University, Beijing 100193, China (W.Z., X.Z.); andDepartment of Plant Nutrition, Key Laboratory of Plant-Soil Interactions, China Agricultural University, Beijing 100193, China (Xu.L.)
| | - Renyi Liu
- College of Horticulture Science and Technology (C.S., M.L., Xi.L., L.Y.) and Analysis and Testing Centre (X.S.), Hebei Normal University of Science and Technology, Qinhuangdao 066004, China;Shanghai Center for Plant Stress Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 201602, China (Y.L., R.L.);Department of Vegetable Sciences, Beijing Key Laboratory of Growth and Developmental Regulation for Protected Vegetable Crops, China Agricultural University, Beijing 100193, China (W.Z., X.Z.); andDepartment of Plant Nutrition, Key Laboratory of Plant-Soil Interactions, China Agricultural University, Beijing 100193, China (Xu.L.)
| | - Liying Yan
- College of Horticulture Science and Technology (C.S., M.L., Xi.L., L.Y.) and Analysis and Testing Centre (X.S.), Hebei Normal University of Science and Technology, Qinhuangdao 066004, China;Shanghai Center for Plant Stress Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 201602, China (Y.L., R.L.);Department of Vegetable Sciences, Beijing Key Laboratory of Growth and Developmental Regulation for Protected Vegetable Crops, China Agricultural University, Beijing 100193, China (W.Z., X.Z.); andDepartment of Plant Nutrition, Key Laboratory of Plant-Soil Interactions, China Agricultural University, Beijing 100193, China (Xu.L.)
| | - Xiaolan Zhang
- College of Horticulture Science and Technology (C.S., M.L., Xi.L., L.Y.) and Analysis and Testing Centre (X.S.), Hebei Normal University of Science and Technology, Qinhuangdao 066004, China;Shanghai Center for Plant Stress Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 201602, China (Y.L., R.L.);Department of Vegetable Sciences, Beijing Key Laboratory of Growth and Developmental Regulation for Protected Vegetable Crops, China Agricultural University, Beijing 100193, China (W.Z., X.Z.); andDepartment of Plant Nutrition, Key Laboratory of Plant-Soil Interactions, China Agricultural University, Beijing 100193, China (Xu.L.)
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Nitrogen split dose fertilization, plant age and frost effects on phytochemical content and sensory properties of curly kale (Brassica oleracea L. var. sabellica). Food Chem 2016; 197:530-8. [DOI: 10.1016/j.foodchem.2015.10.108] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Revised: 09/17/2015] [Accepted: 10/22/2015] [Indexed: 11/20/2022]
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32
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Growth temperature affects sensory quality and contents of glucosinolates, vitamin C and sugars in swede roots ( Brassica napus L. ssp. rapifera Metzg.). Food Chem 2016; 196:228-35. [DOI: 10.1016/j.foodchem.2015.09.049] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Revised: 08/14/2015] [Accepted: 09/14/2015] [Indexed: 11/18/2022]
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Bach V, Kidmose U, Kristensen HL, Edelenbos M. Eating Quality of Carrots (Daucus carota L.) Grown in One Conventional and Three Organic Cropping Systems over Three Years. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:9803-9811. [PMID: 26513153 DOI: 10.1021/acs.jafc.5b03161] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The eating quality of carrots (Daucus carota L.) was investigated to evaluate the impact of cropping systems (one conventional and three organic systems) and growing years (2007, 2008, and 2009) on root size, chemical composition, and sensory quality. The content of dry matter, sugars, polyacetylenes, and terpenes as well as the sensory quality and root size were related to the climate during the three growing years. A higher global radiation and a higher temperature sum in 2009 as compared to 2007 and 2008 resulted in larger roots, higher contents of dry matter, sucrose, total sugars, and total polyacetylenes, and lower contents of terpenes, fructose, and glucose. No differences were found between conventional and organic carrots with regard to the investigated parameters. This result shows that organically grown carrots have the same eating quality as conventionally grown carrots, while being produced in a more sustainable way.
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Affiliation(s)
- Vibe Bach
- Department of Food Science, Aarhus University , Kirstinebjergvej 10, DK-5792 Aarslev, Denmark
| | - Ulla Kidmose
- Department of Food Science, Aarhus University , Kirstinebjergvej 10, DK-5792 Aarslev, Denmark
| | - Hanne L Kristensen
- Department of Food Science, Aarhus University , Kirstinebjergvej 10, DK-5792 Aarslev, Denmark
| | - Merete Edelenbos
- Department of Food Science, Aarhus University , Kirstinebjergvej 10, DK-5792 Aarslev, Denmark
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Bach V, Mikkelsen L, Kidmose U, Edelenbos M. Culinary preparation of beetroot (Beta vulgaris L.): the impact on sensory quality and appropriateness. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2015; 95:1852-1859. [PMID: 25156135 DOI: 10.1002/jsfa.6886] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2014] [Revised: 08/10/2014] [Accepted: 08/15/2014] [Indexed: 06/03/2023]
Abstract
BACKGROUND Beetroot is a diverse vegetable available in different shapes and colours. The objectives of this study were to evaluate sensory qualities, and sugar and dry matter content of five beetroot varieties in relationship to the appropriateness for raw, boiled and pan-fried preparation. RESULTS Sensory evaluation by descriptive sensory analysis and consumer tests showed clear distinctions between red varieties Taunus, Rocket and Pablo, and the pink-white striped Chioggia and yellow Burpee's Golden in raw preparations. However, variety delimination was more difficult after boiling and pan-frying. Different sensory qualities were important for beetroot appropriateness in raw, boiled and pan-fried preparations. Appropriateness of raw beetroots was associated with high sensory scores in beetroot flavour, crispness and juiciness, and low scores in bitterness. Appropriateness of boiled beetroots was related to high scores in beetroot and earthy flavours. Pan-fried beetroot appropriateness was associated with high scores in beetroot flavour, colour intensity and crispness. CONCLUSION This study showed that the quality of raw materials is integral in culinary preparations. These results can be used to guide consumers in the use of beetroot in culinary preparations and subsequently increase consumption.
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Affiliation(s)
- Vibe Bach
- Department of Food Science, Aarhus University, DK-5792, Årslev, Denmark
| | - Laerke Mikkelsen
- Department of Food Science, Aarhus University, DK-5792, Årslev, Denmark
| | - Ulla Kidmose
- Department of Food Science, Aarhus University, DK-5792, Årslev, Denmark
| | - Merete Edelenbos
- Department of Food Science, Aarhus University, DK-5792, Årslev, Denmark
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Beck TK, Jensen S, Simmelsgaard SH, Kjeldsen C, Kidmose U. Consumer clusters in Denmark based on coarse vegetable intake frequency, explained by hedonics, socio-demographic, health and food lifestyle factors. A cross-sectional national survey. Appetite 2015; 91:366-74. [PMID: 25916624 DOI: 10.1016/j.appet.2015.04.060] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Revised: 04/20/2015] [Accepted: 04/21/2015] [Indexed: 10/23/2022]
Abstract
Vegetable intake seems to play a protective role against major lifestyle diseases. Despite this, the Danish population usually eats far less than the recommended daily intake. The present study focused on the intake of 17 coarse vegetables and the potential barriers limiting their intake. The present study drew upon a large Danish survey (n = 1079) to study the intake of coarse vegetables among Danish consumers. Four population clusters were identified based on their intake of 17 different coarse vegetables, and profiled according to hedonics, socio-demographic, health, and food lifestyle factors. The four clusters were characterized by a very low intake frequency of coarse vegetables ('low frequency'), a low intake frequency of coarse vegetables; but high intake frequency of carrots ('carrot eaters'), a moderate coarse vegetable intake frequency and high intake frequency of beetroot ('beetroot eaters'), and a high intake frequency of all coarse vegetables ('high frequency'). There was a relationship between reported liking and reported intake frequency for all tested vegetables. Preference for foods with a sweet, salty or bitter taste, in general, was also identified to be decisive for the reported vegetable intake, as these differed across the clusters. Each cluster had distinct socio-demographic, health and food lifestyle profiles. 'Low frequency' was characterized by uninvolved consumers with lack of interest in food, 'carrot eaters' vegetable intake was driven by health aspects, 'beetroot eaters' were characterized as traditional food consumers, and 'high frequency' were individuals with a strong food engagement and high vegetable liking. 'Low frequency' identified more barriers than other consumer clusters and specifically regarded low availability of pre-cut/prepared coarse vegetables on the market as a barrier. Across all clusters a low culinary knowledge was identified as the main barrier.
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Affiliation(s)
- Tove K Beck
- Department of Food Science, Aarhus University, Kirstinebjergvej 10, DK-5297, Aarslev, Denmark
| | - Sidsel Jensen
- Department of Food Science, Aarhus University, Kirstinebjergvej 10, DK-5297, Aarslev, Denmark
| | - Sonni Hansen Simmelsgaard
- Department of Environmental and Business Economics, University of Southern Denmark, Niels Bohrs Vej 9, DK-6700 Esbjerg, Denmark
| | - Chris Kjeldsen
- Department of Agroecology - Agricultural Systems and Sustainability, Aarhus University, Blichers Allé 20, DK-8830 Tjele, Denmark
| | - Ulla Kidmose
- Department of Food Science, Aarhus University, Kirstinebjergvej 10, DK-5297, Aarslev, Denmark.
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Witzel K, Neugart S, Ruppel S, Schreiner M, Wiesner M, Baldermann S. Recent progress in the use of 'omics technologies in brassicaceous vegetables. FRONTIERS IN PLANT SCIENCE 2015; 6:244. [PMID: 25926843 PMCID: PMC4396356 DOI: 10.3389/fpls.2015.00244] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Accepted: 03/26/2015] [Indexed: 05/21/2023]
Abstract
Continuing advances in 'omics methodologies and instrumentation is enhancing the understanding of how plants cope with the dynamic nature of their growing environment. 'Omics platforms have been only recently extended to cover horticultural crop species. Many of the most widely cultivated vegetable crops belong to the genus Brassica: these include plants grown for their root (turnip, rutabaga/swede), their swollen stem base (kohlrabi), their leaves (cabbage, kale, pak choi) and their inflorescence (cauliflower, broccoli). Characterization at the genome, transcript, protein and metabolite levels has illustrated the complexity of the cellular response to a whole series of environmental stresses, including nutrient deficiency, pathogen attack, heavy metal toxicity, cold acclimation, and excessive and sub-optimal irradiation. This review covers recent applications of 'omics technologies to the brassicaceous vegetables, and discusses future scenarios in achieving improvements in crop end-use quality.
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Affiliation(s)
- Katja Witzel
- Leibniz-Institute of Vegetable and Ornamental Crops Großbeeren/Erfurt e.V.Großbeeren, Germany
| | - Susanne Neugart
- Leibniz-Institute of Vegetable and Ornamental Crops Großbeeren/Erfurt e.V.Großbeeren, Germany
| | - Silke Ruppel
- Leibniz-Institute of Vegetable and Ornamental Crops Großbeeren/Erfurt e.V.Großbeeren, Germany
| | - Monika Schreiner
- Leibniz-Institute of Vegetable and Ornamental Crops Großbeeren/Erfurt e.V.Großbeeren, Germany
| | - Melanie Wiesner
- Leibniz-Institute of Vegetable and Ornamental Crops Großbeeren/Erfurt e.V.Großbeeren, Germany
| | - Susanne Baldermann
- Leibniz-Institute of Vegetable and Ornamental Crops Großbeeren/Erfurt e.V.Großbeeren, Germany
- Institute of Nutritional Science, University of PotsdamNuthetal, Germany
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Groenbaek M, Jensen S, Neugart S, Schreiner M, Kidmose U, Kristensen HL. Influence of cultivar and fertilizer approach on curly kale (Brassica oleracea L. var. sabellica). 1. Genetic diversity reflected in agronomic characteristics and phytochemical concentration. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:11393-402. [PMID: 25335817 DOI: 10.1021/jf503096p] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
The objectives were to investigate if genetic diversity among field-grown traditional and F1 hybrid kale cultivars was reflected in different agronomic characteristics and consequently glucosinolate (GLS) and flavonoid glycoside concentration. This study evaluated how nitrogen and sulfur supply and biomass allocation modified phytochemicals in two experiments with combinations of three cultivars and four N and two S application levels. Results showed less growth, and higher N concentration in the traditional cultivar 'Tiara' was associated with increased indole and total GLSs compared to traditional 'Høj Amager Toftø' and F1 hybrid 'Reflex' cultivars, which exhibited higher yield, lower N concentration, and different biomass allocation. S application increased total GLS concentration, whereas aliphatic GLS percentage decreased when N application increased. Decrease of six 'Reflex' GLSs besides quercetin glycosides and total flavonoid glycosides with increased N indicated higher N responsiveness for 'Reflex'. In conclusion, differences in agronomic characteristics were reflected in diverse phytochemical composition.
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Affiliation(s)
- Marie Groenbaek
- Department of Food Science, Faculty of Science and Technology, Aarhus University , Kirstinebjergvej 10, Aarslev DK-5792, Denmark
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