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Gómez-Caro S, Mendoza-Vargas LA, Ramírez-Gil JG, Burbano-David D, Soto-Suárez M, Melgarejo LM. Close-Range Thermography and Reflectance Spectroscopy Support In Vitro and In Vivo Characterization of Colletotrichum spp. Isolates from Mango Fruits. PLANT DISEASE 2022; 106:2355-2369. [PMID: 35350902 DOI: 10.1094/pdis-08-21-1774-re] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Colletotrichum causing anthracnose in mango is known for its variable virulence that may have an effect on disease development and efficacy of management strategies. In this study, we characterized Colletotrichum spp. isolated from mango fruits under in vitro and in vivo conditions using close-range thermography and reflectance spectroscopy. Twenty-six isolates were phylogenetically characterized to ascertain species using the internal transcribed spacer sequence. Virulence, spectral (in vivo and in vitro), and thermographic responses (in vivo) of these isolates were analyzed. Isolates were grouped into the Colletotrichum gloeosporioides species complex and classified into eight morphotypes. Mycelial growth, conidia production, sporulation abundance, and area under disease progress curve (AUDPC) varied largely among isolates. Disease symptoms were observed 4 days after inoculation (dai), and, for most morphotypes, changes in tissue temperature were registered at 11 dai, with the greatest decrease at 14 dai with pathogen sporulation. In vitro and in vivo morphotypes shared changes in the spectrum range, and main variations were found in the number of informative spectral bands. In vivo average gross reflectance was higher in disease-inoculated tissue than in healthy uninoculated tissue. Morphotype responses varied depending on AUDPC values and postinoculation time. Discriminant analysis of the spectral response using principal component analysis and partial least squares regression explained 94 to 96.3 and 98 to 99.9% of the variance from in vitro and in vivo tests, respectively. Spectral markers were obtained for four distinct morphotype groups. We found three (550 to 650, 650.1 to 790, and 1,300 to 1,400 nm) and two (520 to 830 and 1,100 to 1,450 nm) regions with highly (P < 0.05) discriminant spectral bands for diseased fruits and morphotype characterization.
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Affiliation(s)
- Sandra Gómez-Caro
- Facultad de Ciencias Agrarias, Departamento de Agronomía, Universidad Nacional de Colombia-Sede Bogotá, Bogotá, Colombia
| | - Luis Alberto Mendoza-Vargas
- Facultad de Ciencias Agrarias, Departamento de Agronomía, Universidad Nacional de Colombia-Sede Bogotá, Bogotá, Colombia
| | - Joaquín Guillermo Ramírez-Gil
- Facultad de Ciencias Agrarias, Departamento de Agronomía, Universidad Nacional de Colombia-Sede Bogotá, Bogotá, Colombia
| | - Diana Burbano-David
- Centro de Investigación Tibaitatá, Corporación Colombiana de Investigación Agropecuaria-AGROSAVIA, 250047 Mosquera, Colombia
| | - Mauricio Soto-Suárez
- Centro de Investigación Tibaitatá, Corporación Colombiana de Investigación Agropecuaria-AGROSAVIA, 250047 Mosquera, Colombia
| | - Luz Marina Melgarejo
- Facultad de Ciencias, Departamento de Biología, Laboratorio de Fisiología y Bioquímica Vegetal, Universidad Nacional de Colombia-Sede Bogotá, Bogotá, Colombia
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Le TD, Viet Nguyen T, Muoi NV, Toan HT, Lan NM, Pham TN. Supply Chain Management of Mango (Mangifera indica L.) Fruit: A Review With a Focus on Product Quality During Postharvest. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2022. [DOI: 10.3389/fsufs.2021.799431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Mango (Mangifera indica L.) is a widely consumed fruit in tropical/subtropical regions around the world due to its excellent flavor and taste, and valuable source of nutrients and phytochemical compounds. As a climacteric fruit, mango is easily perishable after harvesting due to the ripening process, environmental conditions, and improper postharvest handling, leading to significant quality losses as well as economic loss throughout a supply chain. Postharvest losses are attributed to harvesting at an improper maturity stage, poor postharvest pretreatment, improper packing and packaging, inappropriate storage temperature and distribution conditions. These caused mechanical damage, sap burn, spongy tissue, weight loss, fruit softening, decay, chilling injury, and postharvest diseases. Currently, each step in the supply chain has been applied many postharvest technologies to reduce the quality losses of mango fruits as well as improving their marketability with the highest retention of quality. This review documented available possible causes for the quality losses and observed the physicochemical changes of mango fruit when applying postharvest technologies at each critical step in the mango supply chain from harvesting, pre-treatment, packaging, storage, to distribution. The summarized information is expected to provide comprehensive quality changes of mango fruits and point out the proper technology at each step of the supply chain.
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Strecker C, Ara V. Detecting Admixture to Mango Purée of the Alphonso Cultivar (Mangifera indica L. cv. Alphonso) by 1H-NMR Spectroscopy. FOOD ANAL METHOD 2021. [DOI: 10.1007/s12161-021-02116-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
AbstractFood authenticity is becoming increasingly important but challenges existing analytical methods. In this study, we analyze the mango cultivar Alphonso with regard to authenticity using 1H-NMR spectroscopy. This cultivar has been termed “the king of mangoes” due to its unique flavor. Regarding its metabolites however, little is known about unique constellations that allow for differentiation of the Alphonso cultivar. We find that the Alphonso cultivar is distinguished by high levels of niacin, trigonelline, and histidine but features relatively low levels of alanine. Furthermore, we develop a model based on the local outlier factor algorithm that effectively detects admixture of non-Alphonso cultivars to Alphonso purée. This task is highly challenging because we identified no metabolites that are unique or uniquely absent in the Alphonso cultivar compared to other mango cultivars analyzed in this study. Our model shows promising results on a test set: Admixtures consisting of 35% non-Alphonso and 65% Alphonso mango purée were uncovered with a sensitivity of 88%. At the same time, our model verified Alphonso samples with a good specificity of 86%.
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Augustijn D, de Groot HJM, Alia A. HR-MAS NMR Applications in Plant Metabolomics. Molecules 2021; 26:molecules26040931. [PMID: 33578691 PMCID: PMC7916392 DOI: 10.3390/molecules26040931] [Citation(s) in RCA: 13] [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: 12/22/2020] [Revised: 02/05/2021] [Accepted: 02/06/2021] [Indexed: 12/24/2022] Open
Abstract
Metabolomics is used to reduce the complexity of plants and to understand the underlying pathways of the plant phenotype. The metabolic profile of plants can be obtained by mass spectrometry or liquid-state NMR. The extraction of metabolites from the sample is necessary for both techniques to obtain the metabolic profile. This extraction step can be eliminated by making use of high-resolution magic angle spinning (HR-MAS) NMR. In this review, an HR-MAS NMR-based workflow is described in more detail, including used pulse sequences in metabolomics. The pre-processing steps of one-dimensional HR-MAS NMR spectra are presented, including spectral alignment, baseline correction, bucketing, normalisation and scaling procedures. We also highlight some of the models which can be used to perform multivariate analysis on the HR-MAS NMR spectra. Finally, applications of HR-MAS NMR in plant metabolomics are described and show that HR-MAS NMR is a powerful tool for plant metabolomics studies.
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Affiliation(s)
- Dieuwertje Augustijn
- Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands;
- Correspondence: (D.A.); (A.A.)
| | - Huub J. M. de Groot
- Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands;
| | - A. Alia
- Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands;
- Institute of Medical Physics and Biophysics, University of Leipzig, Härtelstr. 16–17, D-04107 Leipzig, Germany
- Correspondence: (D.A.); (A.A.)
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5
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López-Aguilar R, Zuleta-Prada H, Hernández-Montes A, Herbert-Pucheta JE. Comparative NMR Metabolomics Profiling between Mexican Ancestral & Artisanal Mezcals and Industrialized Wines to Discriminate Geographical Origins, Agave Species or Grape Varieties and Manufacturing Processes as a Function of Their Quality Attributes. Foods 2021; 10:foods10010157. [PMID: 33451115 PMCID: PMC7828614 DOI: 10.3390/foods10010157] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/03/2021] [Accepted: 01/09/2021] [Indexed: 01/06/2023] Open
Abstract
The oenological industry has benefited from the use of Nuclear Magnetic Resonance (1H-NMR) spectroscopy in combination with Multivariate Statistical Analysis (MSA) as a foodomics tool for retrieving discriminant features related to geographical origins, grape varieties, and further quality controls. Said omics methods have gained such attention that Intergovernmental Organizations and Control Agencies are currently recommending their massive use amongst countries as quality compliances for tracking standard and degradation parameters, fermentation products, polyphenols, amino acids, geographical origins, appellations d’origine contrôlée and type of monovarietal strains in wines. This study presents, for the first time, a 1H-NMR/MSA profiling of industrial Mexican wines, finding excellent statistical features to discriminate between oenological regions and grape varieties with supervised Orthogonal Projections to Latent Structures Discriminant Analysis (OPLS-DA). In a comparative way, it is applied with the 1H-NMR/OPLS-DA workflow for the first time in ancestral and artisanal Mexican mezcals with promising results to discriminate between regions, agave species and manufacturing processes. The central aim of this comparative study is to extrapolate the know-how of wine-omics into the non-professionalized mezcal industry for establishing the NMR acquisition, preprocessing and statistical analysis basis to implement novel, non-invasive and highly reproducible regional, agave species and manufacturing-quality controls.
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Affiliation(s)
- Rosa López-Aguilar
- Departamento de Ingeniería Agroindustrial, Universidad Autónoma Chapingo, km. 38.5 Carretera México-Texcoco, 56230 Chapingo, Estado de México, Mexico;
| | - Holber Zuleta-Prada
- Laboratorio de Productos Naturales, Área de Química, Departamento de Preparatoria Agrícola, Universidad Autónoma Chapingo, km. 38.5 Carretera México-Texcoco, 56230 Chapingo, Estado de México, Mexico;
| | - Arturo Hernández-Montes
- Departamento de Ingeniería Agroindustrial, Universidad Autónoma Chapingo, km. 38.5 Carretera México-Texcoco, 56230 Chapingo, Estado de México, Mexico;
- Correspondence: (A.H.-M.); (J.E.H.-P.); Tel.: +52-5959521787 (A.H.-M.); +52-5521050381 (J.E.H.-P.)
| | - José Enrique Herbert-Pucheta
- Consejo Nacional de Ciencia y Tecnología-Laboratorio Nacional de Investigación y Servicio Agroalimentario Forestal, Universidad Autónoma Chapingo, 56230 Chapingo, Estado de México, Mexico
- Departamento de Química Orgánica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Prolongación de Carpio y Plan de Ayala s/n, Colonia Santo Tomás, 11340 Ciudad de México, Estado de México, Mexico
- Correspondence: (A.H.-M.); (J.E.H.-P.); Tel.: +52-5959521787 (A.H.-M.); +52-5521050381 (J.E.H.-P.)
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Wang Q, Wei Y, Jiang S, Wang X, Xu F, Wang H, Shao X. Flavor development in peach fruit treated with 1-methylcyclopropene during shelf storage. Food Res Int 2020; 137:109653. [DOI: 10.1016/j.foodres.2020.109653] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 08/03/2020] [Accepted: 08/29/2020] [Indexed: 12/22/2022]
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7
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Wu M, Cai H, Cui X, Wei Z, Ke H. Fast inspection of fruits using nuclear magnetic resonance spectroscopy. J CHIN CHEM SOC-TAIP 2020. [DOI: 10.1002/jccs.201900458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Mengjian Wu
- Department of Electronic Science Xiamen University Xiamen Fujian People's Republic of China
| | - Honghao Cai
- Department of Physics, School of Science Jimei University Xiamen Fujian People's Republic of China
| | - Xiaohong Cui
- Department of Electronic Science Xiamen University Xiamen Fujian People's Republic of China
| | - Zhiliang Wei
- Russell H. Morgan Department of Radiology and Radiological Science Johns Hopkins University School of Medicine Baltimore Maryland USA
| | - Hanping Ke
- College of Information and Mechanical & Electrical Engineering Ningde Normal University Ningde Fujian People's Republic of China
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8
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Ali S, Badshah G, Da Ros Montes D’Oca C, Ramos Campos F, Nagata N, Khan A, de Fátima Costa Santos M, Barison A. High-Resolution Magic Angle Spinning (HR-MAS) NMR-Based Fingerprints Determination in the Medicinal Plant Berberis laurina. Molecules 2020; 25:E3647. [PMID: 32796509 PMCID: PMC7465263 DOI: 10.3390/molecules25163647] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Revised: 06/17/2020] [Accepted: 06/17/2020] [Indexed: 01/10/2023] Open
Abstract
Berberis laurina (Berberidaceae) is a well-known medicinal plant used in traditional medicine since ancient times; however, it is scarcely studied to a large-scale fingerprint. This work presents a broad-range fingerprints determination through high-resolution magical angle spinning (HR-MAS) nuclear magnetic resonance (NMR) spectroscopy, a well-established flexible analytical method and one of most powerful "omics" platforms. It had been intended to describe a large range of chemical compositions in all plant parts. Beyond that, HR-MAS NMR allowed the direct investigation of botanical material (leaves, stems, and roots) in their natural, unaltered states, preventing molecular changes. The study revealed 17 metabolites, including caffeic acid, and berberine, a remarkable alkaloid from the genus Berberis L. The metabolic pattern changes of the leaves in the course of time were found to be seasonally dependent, probably due to the variability of seasonal and environmental trends. This metabolites overview is of great importance in understanding plant (bio)chemistry and mediating plant survival and is influenceable by interacting environmental means. Moreover, the study will be helpful in medicinal purposes, health sciences, crop evaluations, and genetic and biotechnological research.
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Affiliation(s)
- Sher Ali
- NMR Lab, Department of Chemistry, Federal University of Paraná, Curitiba 81530-900, PR, Brazil; (G.B.); (C.D.R.M.D.); (N.N.); (M.d.F.C.S.)
| | - Gul Badshah
- NMR Lab, Department of Chemistry, Federal University of Paraná, Curitiba 81530-900, PR, Brazil; (G.B.); (C.D.R.M.D.); (N.N.); (M.d.F.C.S.)
| | - Caroline Da Ros Montes D’Oca
- NMR Lab, Department of Chemistry, Federal University of Paraná, Curitiba 81530-900, PR, Brazil; (G.B.); (C.D.R.M.D.); (N.N.); (M.d.F.C.S.)
| | | | - Noemi Nagata
- NMR Lab, Department of Chemistry, Federal University of Paraná, Curitiba 81530-900, PR, Brazil; (G.B.); (C.D.R.M.D.); (N.N.); (M.d.F.C.S.)
| | - Ajmir Khan
- School of Packaging, Michigan State University, East Lansing, MI 48824-1223, USA;
- Institute of Chemistry, University of São Paulo, São Paulo 05508-000, SP, Brazil
| | - Maria de Fátima Costa Santos
- NMR Lab, Department of Chemistry, Federal University of Paraná, Curitiba 81530-900, PR, Brazil; (G.B.); (C.D.R.M.D.); (N.N.); (M.d.F.C.S.)
| | - Andersson Barison
- NMR Lab, Department of Chemistry, Federal University of Paraná, Curitiba 81530-900, PR, Brazil; (G.B.); (C.D.R.M.D.); (N.N.); (M.d.F.C.S.)
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9
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Cheng W, Sørensen KM, Mongi RJ, Ndabikunze BK, Chove BE, Sun DW, Engelsen SB. A comparative study of mango solar drying methods by visible and near-infrared spectroscopy coupled with ANOVA-simultaneous component analysis (ASCA). Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.05.112] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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10
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Jensen HM, Bertram HC. The magic angle view to food: magic-angle spinning (MAS) NMR spectroscopy in food science. Metabolomics 2019; 15:44. [PMID: 30868337 DOI: 10.1007/s11306-019-1504-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 03/04/2019] [Indexed: 01/16/2023]
Abstract
Nuclear Magnetic Resonance (NMR) spectroscopy has been used in food science and nutritional studies for decades and is one of the major analytical platforms in metabolomics. Many foods are solid or at least semi-solid, which denotes that the molecular motions are restricted as opposed to in pure liquids. While the majority of NMR spectroscopy is performed on liquid samples and a solid material gives rise to constraints in terms of many chemical analyses, the magic angle thrillingly enables the application of NMR spectroscopy also on semi-solid and solid materials. This paper attempts to review how magic-angle spinning (MAS) NMR is used from 'farm-to-fork' in food science.
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Affiliation(s)
- Henrik Max Jensen
- DuPont Nutrition Biosciences ApS, Edwin Rahrsvej 38, 8220, Brabrand, Denmark
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11
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Vithana MD, Singh Z, Johnson SK. Dynamics in the concentrations of health-promoting compounds: lupeol, mangiferin and different phenolic acids during postharvest ripening of mango fruit. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:1460-1468. [PMID: 28786116 DOI: 10.1002/jsfa.8614] [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: 06/19/2017] [Revised: 08/03/2017] [Accepted: 08/04/2017] [Indexed: 05/23/2023]
Abstract
BACKGROUND Mango fruit (Mangifera indica L.) is renowned for its pleasant taste and as a rich source of health beneficial compounds. The aim of this study was to investigate the changes in concentrations of health-promoting compounds, namely ascorbic acid, carotenoids, antioxidants, lupeol, mangiferin, total phenols and individual phenolic acids, as well as ethylene production and respiration rates during climacteric ripening in 'Kensington Pride' and 'R2E2' mango fruit. RESULTS The climacteric ethylene and respiration peaks were noted on the third day of the fruit ripening period. The concentrations of total carotenoids in the pulp, total antioxidants in both pulp and peel, and total phenols of the peel, lupeol and mangiferin were significantly elevated, whereas the concentration of ascorbic acid declined during post-climacteric ripening. Gallic, chlorogenic and vanillic acids were identified as the major phenolic acids in both pulp and peel of 'Kensington Pride' and 'R2E2' mangoes. The concentrations of phenolic acids (gallic, chlorogenic, vanillic, ferulic and caffeic acids) also increased during the post-climacteric phase. The concentrations of all phenolic compounds were several-fold higher in the peel than pulp. CONCLUSION Mangoes at post-climacteric ripening phase offer the highest concentrations of health-promoting compounds. Peel, at this stage of fruit ripening, could be exploited as a good source for extraction of these compounds. © 2017 Society of Chemical Industry.
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Affiliation(s)
- Mekhala Dk Vithana
- Curtin Horticulture Research Laboratory, Department of Environment and Agriculture, Faculty of Science and Engineering, Curtin University, Perth, 6845, WA, Australia
| | - Zora Singh
- Curtin Horticulture Research Laboratory, Department of Environment and Agriculture, Faculty of Science and Engineering, Curtin University, Perth, 6845, WA, Australia
| | - Stuart K Johnson
- School of Public Health, Curtin Health Innovation Research Institute, Faculty of Health Sciences, Curtin University, Perth, 6845, WA, Australia
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12
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Arendse E, Fawole OA, Magwaza LS, Opara UL. Non-destructive prediction of internal and external quality attributes of fruit with thick rind: A review. J FOOD ENG 2018. [DOI: 10.1016/j.jfoodeng.2017.08.009] [Citation(s) in RCA: 87] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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13
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Ediriweera MK, Tennekoon KH, Samarakoon SR. A Review on Ethnopharmacological Applications, Pharmacological Activities, and Bioactive Compounds of Mangifera indica (Mango). EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2017; 2017:6949835. [PMID: 29456572 PMCID: PMC5804368 DOI: 10.1155/2017/6949835] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Revised: 10/29/2017] [Accepted: 11/19/2017] [Indexed: 12/19/2022]
Abstract
Mangifera indica (family Anacardiaceae), commonly known as mango, is a pharmacologically, ethnomedically, and phytochemically diverse plant. Various parts of M. indica tree have been used in traditional medicine for the treatment of different ailments, and a number of bioactive phytochemical constituents of M. indica have been reported, namely, polyphenols, terpenes, sterols, carotenoids, vitamins, and amino acids, and so forth. Several studies have proven the pharmacological potential of different parts of mango trees such as leaves, bark, fruit peel and flesh, roots, and flowers as anticancer, anti-inflammatory, antidiabetic, antioxidant, antibacterial, antifungal, anthelmintic, gastroprotective, hepatoprotective, immunomodulatory, antiplasmodial, and antihyperlipemic. In the present review, a comprehensive study on ethnopharmacological applications, pharmacological activities, and bioactive compounds of M. indica has been described.
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Affiliation(s)
- Meran Keshawa Ediriweera
- Institute of Biochemistry, Molecular Biology and Biotechnology, University of Colombo, 90 Cumaratunga Munidasa Mawatha, Colombo 03, Sri Lanka
| | - Kamani Hemamala Tennekoon
- Institute of Biochemistry, Molecular Biology and Biotechnology, University of Colombo, 90 Cumaratunga Munidasa Mawatha, Colombo 03, Sri Lanka
| | - Sameera Ranganath Samarakoon
- Institute of Biochemistry, Molecular Biology and Biotechnology, University of Colombo, 90 Cumaratunga Munidasa Mawatha, Colombo 03, Sri Lanka
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14
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Deshpande AB, Anamika K, Jha V, Chidley HG, Oak PS, Kadoo NY, Pujari KH, Giri AP, Gupta VS. Transcriptional transitions in Alphonso mango (Mangifera indica L.) during fruit development and ripening explain its distinct aroma and shelf life characteristics. Sci Rep 2017; 7:8711. [PMID: 28821734 PMCID: PMC5562913 DOI: 10.1038/s41598-017-08499-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Accepted: 07/10/2017] [Indexed: 01/27/2023] Open
Abstract
Alphonso is known as the “King of mangos” due to its unique flavor, attractive color, low fiber pulp and long shelf life. We analyzed the transcriptome of Alphonso mango through Illumina sequencing from seven stages of fruit development and ripening as well as flower. Total transcriptome data from these stages ranged between 65 and 143 Mb. Importantly, 20,755 unique transcripts were annotated and 4,611 were assigned enzyme commission numbers, which encoded 142 biological pathways. These included ethylene and flavor related secondary metabolite biosynthesis pathways, as well as those involved in metabolism of starch, sucrose, amino acids and fatty acids. Differential regulation (p-value ≤ 0.05) of thousands of transcripts was evident in various stages of fruit development and ripening. Novel transcripts for biosynthesis of mono-terpenes, sesqui-terpenes, di-terpenes, lactones and furanones involved in flavor formation were identified. Large number of transcripts encoding cell wall modifying enzymes was found to be steady in their expression, while few were differentially regulated through these stages. Novel 79 transcripts of inhibitors of cell wall modifying enzymes were simultaneously detected throughout Alphonso fruit development and ripening, suggesting controlled activity of these enzymes involved in fruit softening.
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Affiliation(s)
- Ashish B Deshpande
- Plant Molecular Biology Group, Biochemical Sciences Division, CSIR-National Chemical Laboratory, Pune, 411008, Maharashtra, India
| | - Krishanpal Anamika
- Labs, Persistent Systems Limited, Pingala-Aryabhata, Erandwane, Pune, 411004, India
| | - Vineet Jha
- Labs, Persistent Systems Limited, Pingala-Aryabhata, Erandwane, Pune, 411004, India
| | - Hemangi G Chidley
- Plant Molecular Biology Group, Biochemical Sciences Division, CSIR-National Chemical Laboratory, Pune, 411008, Maharashtra, India
| | - Pranjali S Oak
- Plant Molecular Biology Group, Biochemical Sciences Division, CSIR-National Chemical Laboratory, Pune, 411008, Maharashtra, India
| | - Narendra Y Kadoo
- Plant Molecular Biology Group, Biochemical Sciences Division, CSIR-National Chemical Laboratory, Pune, 411008, Maharashtra, India
| | - Keshav H Pujari
- Dr. Balasaheb Sawant Konkan Agriculture University, Dapoli, 415712, Maharashtra, India
| | - Ashok P Giri
- Plant Molecular Biology Group, Biochemical Sciences Division, CSIR-National Chemical Laboratory, Pune, 411008, Maharashtra, India
| | - Vidya S Gupta
- Plant Molecular Biology Group, Biochemical Sciences Division, CSIR-National Chemical Laboratory, Pune, 411008, Maharashtra, India.
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15
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Santos ADDC, Fonseca FA, Dutra LM, Santos MDFC, Menezes LRA, Campos FR, Nagata N, Ayub R, Barison A. 1H HR-MAS NMR-based metabolomics study of different persimmon cultivars (Diospyros kaki) during fruit development. Food Chem 2017; 239:511-519. [PMID: 28873598 DOI: 10.1016/j.foodchem.2017.06.133] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2017] [Revised: 05/20/2017] [Accepted: 06/22/2017] [Indexed: 10/19/2022]
Abstract
1H HR-MAS NMR spectroscopy was used to track the metabolic changes throughout the whole development of astringent ('Giombo') and non-astringent ('Fuyu') cultivars of persimmon (Diospyros kaki). The NMR data revealed the low concentration of amino acids (threonine, alanine, citrulline and GABA) and organic acids (malic acid). In addition, the signals of carbohydrates (sucrose, glucose and fructose) seemed to play the most important role in the fruit development. In both cultivars, the growth was characterized by fluctuating sucrose concentration along with a constant increase in both glucose and fructose. In the initial growth stage, the polyphenol composition was quite different between the cultivars. Gallic acid was detected throughout the growth of 'Giombo', while for 'Fuyu', signals of polyphenols disappeared over time. Additional multivariate analysis suggested that these cultivars share many metabolic similarities during development. These findings might help the comprehension of fruit development, which in turn, impacts the quality of the fruits.
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Affiliation(s)
| | - Flávia Aparecida Fonseca
- NMR Center, Departamento de Química, Universidade Federal do Paraná, 81530-900 Curitiba, PR, Brazil
| | - Lívia Macedo Dutra
- NMR Center, Departamento de Química, Universidade Federal do Paraná, 81530-900 Curitiba, PR, Brazil
| | | | | | | | - Noemi Nagata
- NMR Center, Departamento de Química, Universidade Federal do Paraná, 81530-900 Curitiba, PR, Brazil
| | - Ricardo Ayub
- Phytotechny and Phytosanitary Departament, Universidade Estadual de Ponta Grossa, 84030900 Ponta Grossa, PR, Brazil
| | - Andersson Barison
- NMR Center, Departamento de Química, Universidade Federal do Paraná, 81530-900 Curitiba, PR, Brazil
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Liu R, Li B, Qin G, Zhang Z, Tian S. Identification and Functional Characterization of a Tonoplast Dicarboxylate Transporter in Tomato ( Solanum lycopersicum). FRONTIERS IN PLANT SCIENCE 2017; 8:186. [PMID: 28261242 PMCID: PMC5311036 DOI: 10.3389/fpls.2017.00186] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Accepted: 01/30/2017] [Indexed: 05/25/2023]
Abstract
Acidity plays an important role in flavor and overall organoleptic quality of fruit and is mainly due to the presence of organic acids. Understanding the molecular basis of organic acid metabolism is thus of primary importance for fruit quality improvement. Here, we cloned a putative tonoplast dicarboxylate transporter gene (SlTDT) from tomato, and submitted it to the NCBI database (GenBank accession number: KC733165). SlTDT protein contained 13 putative transmembrane domains in silico analysis. Confocal microscopic study using green fluorescent fusion proteins revealed that SlTDT was localized on tonoplast. The expression patterns of SlTDT in tomato were analyzed by RT-qPCR. The results indicated that SlTDT expressed in leaves, roots, flowers and fruits at different ripening stages, suggesting SlTDT may be associated with the development of different tissues. To further explore the function of SlTDT, we constructed both overexpression and RNAi vectors and obtained transgenic tomato plants by agrobacterium-mediated method. Gas chromatography-mass spectrometer (GC-MS) analysis showed that overexpression of SlTDT significantly increased malate content, and reduced citrate content in tomato fruit. By contrast, repression of SlTDT in tomato reduced malate content of and increased citrate content. These results indicated that SlTDT played an important role in remobilization of malate and citrate in fruit vacuoles.
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Affiliation(s)
- Ruiling Liu
- Key Laboratory of Plant Resources, Institute of Botany, Chinese Academy of SciencesBeijing, China
- College of Life Sciences, University of Chinese Academy of SciencesBeijing, China
| | - Boqiang Li
- Key Laboratory of Plant Resources, Institute of Botany, Chinese Academy of SciencesBeijing, China
| | - Guozheng Qin
- Key Laboratory of Plant Resources, Institute of Botany, Chinese Academy of SciencesBeijing, China
| | - Zhanquan Zhang
- Key Laboratory of Plant Resources, Institute of Botany, Chinese Academy of SciencesBeijing, China
| | - Shiping Tian
- Key Laboratory of Plant Resources, Institute of Botany, Chinese Academy of SciencesBeijing, China
- College of Life Sciences, University of Chinese Academy of SciencesBeijing, China
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17
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Liu L, Ji M, Chen M, Sun M, Fu X, Li L, Gao D, Zhu C. The flavor and nutritional characteristic of four strawberry varieties cultured in soilless system. Food Sci Nutr 2016; 4:858-868. [PMID: 27826436 PMCID: PMC5090650 DOI: 10.1002/fsn3.346] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Revised: 01/12/2016] [Accepted: 01/17/2016] [Indexed: 12/02/2022] Open
Abstract
Strawberry fruits (cv. Benihoppe, Tochiotome, Sachinoka, and Guimeiren) were harvested and evaluated the flavor and nutritional parameters. By principal component analysis and hierarchical clustering analysis, differences were observed based on the volatile compounds composition, sugar and acid concentration, sweetness, and total soluble sugars/total organic acids of the four varieties. A total of 37, 48, 65, and 74 volatile compounds were identified and determined in cv. Benihoppe, Tochiotome, Sachinoka, and Guimeiren strawberry fruits extracted by head-space solid-phase microextraction (HS-SPME), respectively. Esters significantly dominated the chemical composition of the four varieties. Furaneol was detected in cultivars of Sachinoka and Guimeiren, but mesifuran was only found in cv. Tochiotome. Tochiotome and Sachinoka showed higher content of linalool and (E)-nerolidol. Sachinoka showed the highest content of total sugars and total acids. Guimeiren showed higher sweetness index than the other three cultivars. Firmness of Tochiotome was highest among all the varieties. The highest total soluble solids TSS value was found in cv. Sachinoka, followed by the Guimeiren and Tochiotome varieties. Sachinoka had the highest titratable acidity TA value. The content of ascorbic acid (AsA) of cv. Tochiotome was higher than the others, but there was no significant difference in cultivars of Benihoppe, Tochiotome, and Sachinoka. Fructose and glucose were the major sugars in all cultivars. Citric acid was the major organic acid in cv. Tochiotome, cv. Sachinoka, and cv. Guimeiren. Tochiotome had higher ratios of TSS/TA and total sugars/total organic acids than others, arising from its lower acid content. The order of the comprehensive evaluation score was Sachinoka>Guimeiren>Tochiotome>Benihoppe.
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Affiliation(s)
- Li Liu
- State Key Laboratory of Crop BiologyCollege of Horticulture Science and EngineeringShandong Agricultural UniversityDaizong Road No. 61Tai'an 271018ShandongChina
- Shandong Collaborative Innovation Center for Fruit and Vegetable Production with High Quality and EfficiencyTaianChina
| | - Mei‐Ling Ji
- State Key Laboratory of Crop BiologyCollege of Horticulture Science and EngineeringShandong Agricultural UniversityDaizong Road No. 61Tai'an 271018ShandongChina
- Shandong Collaborative Innovation Center for Fruit and Vegetable Production with High Quality and EfficiencyTaianChina
| | - Min Chen
- State Key Laboratory of Crop BiologyCollege of Horticulture Science and EngineeringShandong Agricultural UniversityDaizong Road No. 61Tai'an 271018ShandongChina
- Shandong Collaborative Innovation Center for Fruit and Vegetable Production with High Quality and EfficiencyTaianChina
| | - Ming‐yue Sun
- State Key Laboratory of Crop BiologyCollege of Horticulture Science and EngineeringShandong Agricultural UniversityDaizong Road No. 61Tai'an 271018ShandongChina
- Shandong Collaborative Innovation Center for Fruit and Vegetable Production with High Quality and EfficiencyTaianChina
| | - Xi‐ling Fu
- State Key Laboratory of Crop BiologyCollege of Horticulture Science and EngineeringShandong Agricultural UniversityDaizong Road No. 61Tai'an 271018ShandongChina
- Shandong Collaborative Innovation Center for Fruit and Vegetable Production with High Quality and EfficiencyTaianChina
| | - Ling Li
- State Key Laboratory of Crop BiologyCollege of Horticulture Science and EngineeringShandong Agricultural UniversityDaizong Road No. 61Tai'an 271018ShandongChina
- Shandong Collaborative Innovation Center for Fruit and Vegetable Production with High Quality and EfficiencyTaianChina
| | - Dong‐Sheng Gao
- State Key Laboratory of Crop BiologyCollege of Horticulture Science and EngineeringShandong Agricultural UniversityDaizong Road No. 61Tai'an 271018ShandongChina
- Shandong Collaborative Innovation Center for Fruit and Vegetable Production with High Quality and EfficiencyTaianChina
| | - Cui‐Ying Zhu
- State Key Laboratory of Crop BiologyCollege of Horticulture Science and EngineeringShandong Agricultural UniversityDaizong Road No. 61Tai'an 271018ShandongChina
- Shandong Collaborative Innovation Center for Fruit and Vegetable Production with High Quality and EfficiencyTaianChina
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18
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Ryu S, Furihata K, Koda M, Wei F, Miyakawa T, Tanokura M. NMR-based analysis of the chemical composition of Japanese persimmon aqueous extracts. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2016; 54:213-221. [PMID: 26482562 DOI: 10.1002/mrc.4364] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Revised: 08/17/2015] [Accepted: 09/11/2015] [Indexed: 06/05/2023]
Abstract
Japanese persimmon (Diospyros kaki L.) is recognized as an outstanding source of biologically active compounds relating to many health benefits. In the present study, NMR spectroscopy provided a comprehensive metabolic overview of Japanese persimmon juice. Detailed signal assignments of Japanese persimmon juice were carried out using various 2D NMR techniques incorporated with broadband water suppression enhanced through T1 effects (BB-WET) or WET sequences, and 26 components, including minor components, were identified. In addition, most components were quantitatively evaluated by the integration of signals using conventional (1) H NMR and BB-WET NMR. This is the first detailed analysis combined with quantitative characterization of chemical components using NMR for Japanese persimmon. Copyright © 2015 John Wiley & Sons, Ltd.
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Affiliation(s)
- Shoraku Ryu
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan
| | - Kazuo Furihata
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan
| | - Masanori Koda
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan
| | - Feifei Wei
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan
| | - Takuya Miyakawa
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan
| | - Masaru Tanokura
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan
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Song J, Liu C, Li D, Gu Z. Postharvest changes in physicochemical characteristics and free amino acids content of immature vegetable soya bean (Glycine maxL.) grains. Int J Food Sci Technol 2015. [DOI: 10.1111/ijfs.13004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jiangfeng Song
- Institute of Farm Product Processing; Jiangsu Academy of Agricultural Sciences; Nanjing 210014 China
- College of Food Science and Technology; Nanjing Agricultural University; Nanjing 210095 China
| | - Chunquan Liu
- Institute of Farm Product Processing; Jiangsu Academy of Agricultural Sciences; Nanjing 210014 China
| | - Dajing Li
- Institute of Farm Product Processing; Jiangsu Academy of Agricultural Sciences; Nanjing 210014 China
| | - Zhenxin Gu
- College of Food Science and Technology; Nanjing Agricultural University; Nanjing 210095 China
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20
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Kumar D. Nuclear Magnetic Resonance (NMR) Spectroscopy For Metabolic Profiling of Medicinal Plants and Their Products. Crit Rev Anal Chem 2015; 46:400-12. [PMID: 26575437 DOI: 10.1080/10408347.2015.1106932] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
NMR spectroscopy has multidisciplinary applications, including excellent impact in metabolomics. The analytical capacity of NMR spectroscopy provides information for easy qualitative and quantitative assessment of both endogenous and exogenous metabolites present in biological samples. The complexity of a particular metabolite and its contribution in a biological system are critically important for understanding the functional state that governs the organism's phenotypes. This review covers historical aspects of developments in the NMR field, its applications in chemical profiling, metabolomics, and quality control of plants and their derived medicines, foods, and other products. The bottlenecks of NMR in metabolic profiling are also discussed, keeping in view the future scope and further technological interventions.
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Affiliation(s)
- Dinesh Kumar
- a Natural Product Chemistry and Process Development Division, CSIR-Institute of Himalayan Bioresource Technology , Palampur , India
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21
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Santos A, Fonseca F, Lião L, Alcantara G, Barison A. High-resolution magic angle spinning nuclear magnetic resonance in foodstuff analysis. Trends Analyt Chem 2015. [DOI: 10.1016/j.trac.2015.05.003] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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22
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Liu C, Dong J, Yin X, Li Q, Gu G. Influencing factors of hydrogen bonding intensity in beer. Journal of Food Science and Technology 2015; 51:2964-76. [PMID: 26396290 DOI: 10.1007/s13197-012-0824-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 04/20/2012] [Accepted: 08/20/2012] [Indexed: 01/08/2023]
Abstract
The hydrogen bonding was prone to be formed by many components in beer. Different sorts of flavor substances can affect the Chemical Shift due to their different concentrations in beer. Several key factors including 4 alcohols, 2 esters, 6 ions, 9 acids, 7 polyphenols, and 2 gravity indexes (OG and RG) were determined in this research. They could be used to investigate the relationship between hydrogen bonding intensity and the flavor components in bottled larger beers through the Correlation Analysis, Principal Component Analysis and Multiple Regression Analysis. Results showed that ethanol content was the primary influencing factor, and its correlation coefficient was 0.629 for Correlation Analysis. Some factors had a positive correlation with hydrogen bonding intensity, including the content of original gravity, ethanol, isobutanol, Cl(-), K(+), pyruvic acid, lactic acid, gallic acid, vanillic acid, and Catechin in beer. A mathematic model of hydrogen bonding Chemical Shift and the content of ethanol, pyruvic acid, K(+), and gallic acid was obtained through the Principal Component Analysis and Multiple Regression Analysis , with the adjusted R(2) being 0.779 (P = 0.001). Ethanol content was proved to be the most important factor which could impact on hydrogen bonding association in beer by Principal Component Analysis. And then, a multiple non-linearity model could be obtained as follows: [Formula: see text]. The average error was 1.23 % in the validated experiment.
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Affiliation(s)
- Chunfeng Liu
- National Key Laboratory of Beer Biological Fermentation Engineering, Tsingtao Brewery Co. LTD, Qingdao, 266101 Shandong Province People's Republic of China ; Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi, 214122 Jiangsu Province People's Republic of China ; Laboratory of Brewing Science and Engineering, Jiangnan University, Wuxi, 214122 Jiangsu Province People's Republic of China
| | - Jianjun Dong
- National Key Laboratory of Beer Biological Fermentation Engineering, Tsingtao Brewery Co. LTD, Qingdao, 266101 Shandong Province People's Republic of China
| | - Xiangsheng Yin
- Cargill Malt, McGinty Road West, MS 135, Wayzata, MN 55391 USA
| | - Qi Li
- Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi, 214122 Jiangsu Province People's Republic of China ; Laboratory of Brewing Science and Engineering, Jiangnan University, Wuxi, 214122 Jiangsu Province People's Republic of China ; NO.1800, Lihu Road, Wuxi, Jiangsu People's Republic of China
| | - Guoxian Gu
- Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi, 214122 Jiangsu Province People's Republic of China ; Laboratory of Brewing Science and Engineering, Jiangnan University, Wuxi, 214122 Jiangsu Province People's Republic of China
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23
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Sometimes a Little Mango Goes a Long Way: a Rapid Approach to Assess How Different Shipping Systems Affect Fruit Commercial Quality. FOOD ANAL METHOD 2015. [DOI: 10.1007/s12161-015-0240-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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24
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Sobolev AP, Mannina L, Proietti N, Carradori S, Daglia M, Giusti AM, Antiochia R, Capitani D. Untargeted NMR-based methodology in the study of fruit metabolites. Molecules 2015; 20:4088-108. [PMID: 25749679 PMCID: PMC6272596 DOI: 10.3390/molecules20034088] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Revised: 02/17/2015] [Accepted: 02/26/2015] [Indexed: 12/15/2022] Open
Abstract
In this review, fundamental aspects of the untargeted NMR-based methodology applied to fruit characterization are described. The strategy to perform the structure elucidation of fruit metabolites is discussed with some examples of spectral assignments by 2D experiments. Primary ubiquitous metabolites as well as secondary species-specific metabolites, identified in different fruits using an untargeted 1H-NMR approach, are summarized in a comprehensive way. Crucial aspects regarding the quantitative elaboration of spectral data are also discussed. The usefulness of the NMR-based metabolic profiling was highlighted using some results regarding quality, adulteration, varieties and geographical origin of fruits and fruit-derived products such as juices.
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Affiliation(s)
- Anatoly Petrovich Sobolev
- Magnetic Resonance Laboratory "Annalaura Segre", Institute of Chemical Methodologies, National Research Council (CNR), I-00015 Monterotondo (RM), Italy.
| | - Luisa Mannina
- Magnetic Resonance Laboratory "Annalaura Segre", Institute of Chemical Methodologies, National Research Council (CNR), I-00015 Monterotondo (RM), Italy.
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, Piazzale Aldo Moro 5, I-00185 Rome, Italy.
| | - Noemi Proietti
- Magnetic Resonance Laboratory "Annalaura Segre", Institute of Chemical Methodologies, National Research Council (CNR), I-00015 Monterotondo (RM), Italy.
| | - Simone Carradori
- Department of Pharmacy, "G. D'Annunzio" University of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti Scalo (CH), Italy.
| | - Maria Daglia
- Department of Drug Sciences, Medicinal Chemistry and Pharmaceutical Technology Section, Pavia University, Via Taramelli 12, 27100 Pavia, Italy.
| | - Anna Maria Giusti
- Department of Experimental Medicine, Sapienza University of Rome, Piazzale Aldo Moro 5, I-00185 Rome, Italy.
| | - Riccarda Antiochia
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, Piazzale Aldo Moro 5, I-00185 Rome, Italy.
| | - Donatella Capitani
- Magnetic Resonance Laboratory "Annalaura Segre", Institute of Chemical Methodologies, National Research Council (CNR), I-00015 Monterotondo (RM), Italy.
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25
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Capitani D, Sobolev AP, Delfini M, Vista S, Antiochia R, Proietti N, Bubici S, Ferrante G, Carradori S, De Salvador FR, Mannina L. NMR methodologies in the analysis of blueberries. Electrophoresis 2015; 35:1615-26. [PMID: 24668393 DOI: 10.1002/elps.201300629] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2013] [Revised: 02/18/2014] [Accepted: 03/13/2014] [Indexed: 12/22/2022]
Abstract
An NMR analytical protocol based on complementary high and low field measurements is proposed for blueberry characterization. Untargeted NMR metabolite profiling of blueberries aqueous and organic extracts as well as targeted NMR analysis focused on anthocyanins and other phenols are reported. Bligh-Dyer and microwave-assisted extractions were carried out and compared showing a better recovery of lipidic fraction in the case of microwave procedure. Water-soluble metabolites belonging to different classes such as sugars, amino acids, organic acids, and phenolic compounds, as well as metabolites soluble in organic solvent such as triglycerides, sterols, and fatty acids, were identified. Five anthocyanins (malvidin-3-glucoside, malvidin-3-galactoside, delphinidin-3-glucoside, delphinidin-3-galactoside, and petunidin-3-glucoside) and 3-O-α-l-rhamnopyranosyl quercetin were identified in solid phase extract. The water status of fresh and withered blueberries was monitored by portable NMR and fast-field cycling NMR. (1) H depth profiles, T2 transverse relaxation times and dispersion profiles were found to be sensitive to the withering.
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Affiliation(s)
- Donatella Capitani
- Istituto di Metodologie Chimiche, Laboratorio di Risonanza Magnetica "Annalaura Segre", CNR, Monterotondo, Rome, Italy
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26
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Bauchard E, This H. Investigating the performance of in situ quantitative nuclear magnetic resonance analysis and applying the method to determine the distribution of saccharides in various parts of carrot roots (Daucus carota L.). Talanta 2015; 131:335-41. [DOI: 10.1016/j.talanta.2014.07.097] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2014] [Revised: 07/28/2014] [Accepted: 07/31/2014] [Indexed: 10/24/2022]
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27
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Zhao J, Li H, Xi W, An W, Niu L, Cao Y, Wang H, Wang Y, Yin Y. Changes in sugars and organic acids in wolfberry (Lycium barbarum L.) fruit during development and maturation. Food Chem 2014; 173:718-24. [PMID: 25466081 DOI: 10.1016/j.foodchem.2014.10.082] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2014] [Revised: 09/25/2014] [Accepted: 10/16/2014] [Indexed: 11/28/2022]
Abstract
Wolfberry (Lycium barbarum L.) fruits of three cultivars ('Damaye', 'Baihua' and 'Ningqi No.1') were harvested at five different ripening stages and evaluated for sugars and organic acids. Fructose, glucose and total sugar contents increased continually through development and reached their maxima at 34 days after full bloom (DAF). Fructose and glucose were the predominant sugars at maturity, while sucrose content had reduced by maturity. L.barbarum polysaccharides (LBP) content was in the range of 13.03-76.86 mg g(-1)FW during ripening, with a maximum at 20DAF. Citric, tartaric and quinic acids were the main organic acid components during development, and their levels followed similar trends: the highest contents were at 30, 14 and 20DAF, respectively. The significant correlations of fructose and total sugar contents with LBP content during fruit development indicated that they played a key role in LBP accumulation.
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Affiliation(s)
- Jianhua Zhao
- National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Technology, Beijing Forestry University, Beijing 100083, PR China; National Wolfberry Engineering Research Center, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan 750002, PR China
| | - Haoxia Li
- Desertification Control Research Institute, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan 750002, PR China
| | - Wanpeng Xi
- College of Horticulture and Landscape Architecture, Southwest University, Chongqing 400716, PR China
| | - Wei An
- National Wolfberry Engineering Research Center, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan 750002, PR China
| | - Linlin Niu
- College of Horticulture and Landscape Architecture, Southwest University, Chongqing 400716, PR China
| | - Youlong Cao
- National Wolfberry Engineering Research Center, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan 750002, PR China
| | - Huafang Wang
- National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Technology, Beijing Forestry University, Beijing 100083, PR China.
| | - Yajun Wang
- National Wolfberry Engineering Research Center, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan 750002, PR China
| | - Yue Yin
- National Wolfberry Engineering Research Center, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan 750002, PR China
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28
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Furihata K, Zhang J, Koda M, Miyakawa T, Tanokura M. Broadband WET: a novel technique for quantitative characterization of minor components in foods. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2014; 52:333-338. [PMID: 24723365 DOI: 10.1002/mrc.4066] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2014] [Revised: 02/24/2014] [Accepted: 03/06/2014] [Indexed: 06/03/2023]
Abstract
NMR analysis of foods frequently suffers from a problem of dynamic range, which limits the detection of minor components due to the huge signals of water and major components such as sugars. In the present study, we propose a new method named as 'broadband WET'. This pulse scheme was applied to persimmon fruit juice for saturating the resonances of water and sugars, which covered a broad bandwidth. In comparison with the conventional solvent suppression methods such as WET and DPFGSE-WATERGATE, it was shown that broadband WET provided highly selective suppression of resonances covering an extensive bandwidth and quantitative signals of minor components without distortion. The proposed method is suitable to detect quantitative signals of the minor components with a high sensitivity.
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Affiliation(s)
- Kazuo Furihata
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan
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29
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Nawirska-Olszańska A, Biesiada A, Sokół-Łętowska A, Kucharska AZ. Characteristics of organic acids in the fruit of different pumpkin species. Food Chem 2014; 148:415-9. [DOI: 10.1016/j.foodchem.2013.10.080] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2013] [Revised: 10/14/2013] [Accepted: 10/17/2013] [Indexed: 11/25/2022]
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30
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Medina S, Domínguez-Perles R, Ferreres F, Tomás-Barberán FA, Gil-Izquierdo Á. The effects of the intake of plant foods on the human metabolome. Trends Analyt Chem 2013. [DOI: 10.1016/j.trac.2013.08.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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31
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Bhatia A, Bharti SK, Tewari SK, Sidhu OP, Roy R. Metabolic profiling for studying chemotype variations in Withania somnifera (L.) Dunal fruits using GC-MS and NMR spectroscopy. PHYTOCHEMISTRY 2013; 93:105-15. [PMID: 23578960 DOI: 10.1016/j.phytochem.2013.03.013] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2012] [Revised: 12/27/2012] [Accepted: 03/15/2013] [Indexed: 05/22/2023]
Abstract
Withania somnifera (L.) Dunal (Solanaceae), commonly known as Ashwagandha, is one of the most valued Indian medicinal plant with several pharmaceutical and nutraceutical applications. Metabolic profiling was performed by GC-MS and NMR spectroscopy on the fruits obtained from four chemotypes of W. somnifera. A combination of (1)H NMR spectroscopy and GC-MS identified 82 chemically diverse metabolites consisting of organic acids, fatty acids, aliphatic and aromatic amino acids, polyols, sugars, sterols, tocopherols, phenolic acids and withanamides in the fruits of W. somnifera. The range of metabolites identified by GC-MS and NMR of W. somnifera fruits showed various known and unknown metabolites. The primary and secondary metabolites observed in this study represent MVA, DOXP, shikimic acid and phenylpropanoid biosynthetic metabolic pathways. Squalene and tocopherol have been rated as the most potent naturally occurring compounds with antioxidant properties. These compounds have been identified by us for the first time in the fruits of W. somnifera. Multivariate principal component analysis (PCA) on GC-MS and NMR data revealed clear distinctions in the primary and secondary metabolites among the chemotypes. The variation in the metabolite concentration among different chemotypes of the fruits of W. somnifera suggest that specific chemovars can be used to obtain substantial amounts of bioactive ingredients for use as potential pharmacological and nutraceuticals agents.
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Affiliation(s)
- Anil Bhatia
- CSIR - National Botanical Research Institute, Rana Pratap Marg, Lucknow 226 001, UP, India
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Delgado-Goñi T, Campo S, Martín-Sitjar J, Cabañas ME, San Segundo B, Arús C. Assessment of a 1H high-resolution magic angle spinning NMR spectroscopy procedure for free sugars quantification in intact plant tissue. PLANTA 2013; 238:397-413. [PMID: 23824526 DOI: 10.1007/s00425-013-1924-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2013] [Accepted: 06/14/2013] [Indexed: 06/02/2023]
Abstract
In most plants, sucrose is the primary product of photosynthesis, the transport form of assimilated carbon, and also one of the main factors determining sweetness in fresh fruits. Traditional methods for sugar quantification (mainly sucrose, glucose and fructose) require obtaining crude plant extracts, which sometimes involve substantial sample manipulation, making the process time-consuming and increasing the risk of sample degradation. Here, we describe and validate a fast method to determine sugar content in intact plant tissue by using high-resolution magic angle spinning nuclear magnetic resonance spectroscopy (HR-MAS NMR). The HR-MAS NMR method was used for quantifying sucrose, glucose and fructose in mesocarp tissues from melon fruits (Cucumis melo var. reticulatus and Cucumis melo var. cantalupensis). The resulting sugar content varied among individual melons, ranging from 1.4 to 7.3 g of sucrose, 0.4-2.5 g of glucose; and 0.73-2.83 g of fructose (values per 100 g fw). These values were in agreement with those described in the literature for melon fruit tissue, and no significant differences were found when comparing them with those obtained using the traditional, enzymatic procedure, on melon tissue extracts. The HR-MAS NMR method offers a fast (usually <30 min) and sensitive method for sugar quantification in intact plant tissues, it requires a small amount of tissue (typically 50 mg fw) and avoids the interferences and risks associated with obtaining plant extracts. Furthermore, this method might also allow the quantification of additional metabolites detectable in the plant tissue NMR spectrum.
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Affiliation(s)
- Teresa Delgado-Goñi
- Unitat de Biociències, Dept. Bioquímica i Biologia Molecular, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, Spain
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Marino G, Righi V, Simoni A, Schenetti L, Mucci A, Tugnoli V, Muzzi E, Francioso O. Effect of a peat humic acid on morphogenesis in leaf explants of Pyrus communis and Cydonia oblonga . Metabolomic analysis at an early stage of regeneration. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2013; 61:4979-4987. [PMID: 23627499 DOI: 10.1021/jf4004785] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Plant regeneration is a critical step in most in vitro breeding techniques. This paper studies the effects of a low-molecular-weight humic acid (HA) on morphogenesis from pear and quince leaf explants. Variable HA amounts [0 (control), 1, 5, 10, and 20 mg C L(-1)] were added to the regeneration media. A dose-response effect was observed in pear for root and shoot production; it was improved at HA 1 mg C L(-1) and considerably reduced at the highest amounts. HA was, instead, ineffective in quince. The (1)H HR-MAS NMR analyses of calli in the induction phase showed more evident metabolite (asparagine, alanine, and γ-aminobutyric acid) signals in quince than in pear. The assignment of overlapped signals in both genotypes was supported by the 2D NMR analyses. Spectroscopic characterization suggested also an enhancement of asparagine contents in morphogenic calli of pear with respect to the control and higher HA amount treatments.
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Affiliation(s)
- Grazia Marino
- Dipartimento di Scienze Agrarie, Università di Bologna , V.le Fanin 44, 40127 Bologna, Italy.
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Marcone MF, Wang S, Albabish W, Nie S, Somnarain D, Hill A. Diverse food-based applications of nuclear magnetic resonance (NMR) technology. Food Res Int 2013. [DOI: 10.1016/j.foodres.2012.12.046] [Citation(s) in RCA: 208] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Mannina L, Sobolev AP, Viel S. Liquid state 1H high field NMR in food analysis. PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY 2012; 66:1-39. [PMID: 22980032 DOI: 10.1016/j.pnmrs.2012.02.001] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2011] [Accepted: 01/27/2012] [Indexed: 05/09/2023]
Affiliation(s)
- Luisa Mannina
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, Piazzale Aldo Moro 5, I-00185 Rome, Italy.
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Scano P, Rosa A, Locci E, Manzo G, Dessì MA. Modifications of the 1H NMR metabolite profile of processed mullet (Mugil cephalus) roes under different storage conditions. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2012; 50:436-442. [PMID: 22528285 DOI: 10.1002/mrc.3819] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2011] [Revised: 02/18/2012] [Accepted: 03/23/2012] [Indexed: 05/31/2023]
Abstract
(1)H NMR spectroscopy was employed to study the modifications over time of the water-soluble low molecular weight metabolites extracted from samples of salted and dried mullet (Mugil cephalus) roes (mullet bottarga) stored at different conditions. Samples of grated mullet bottarga were stored for 7 months at -20 °C, at 3 °C, and at room temperature in the presence and in the absence of light and then timely extracted and analyzed by NMR. Principal component multivariate data analysis applied to the spectral data indicated that samples stored at -20 °C maintained similar features over time whereas, along PC1, samples stored at room temperature in the presence and in the absence of light showed, over time, marked metabolite modifications. The comparative analysis of the integrated areas of the selected regions of the (1)H NMR spectra indicated that the major compositional changes due to storage conditions were (i) the increase of the derivatives of the breakdown of phosphatidylcholine (choline, phosphorylcholine, and glycerol), (ii) the breakdown of nucleosides, (iii) the decrease of methionine, tryptophan, and tyrosine, and (iv) the cyclization of creatine. These changes were observed at different storage conditions, with more pronounced trends in the samples stored at room temperature. The role of metabolites in food aging is discussed.
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Affiliation(s)
- Paola Scano
- Dipartimento di Scienze Chimiche, Università degli Studi di Cagliari, Cittadella Universitaria di Monserrato, SS 554 Bivio per Sestu, 09042 Cagliari, Italy.
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Koda M, Furihata K, Wei F, Miyakawa T, Tanokura M. Metabolic discrimination of mango juice from various cultivars by band-selective NMR spectroscopy. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2012; 60:1158-1166. [PMID: 22242555 DOI: 10.1021/jf2041438] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
NMR-based metabolic analysis of foods has been widely applied in food science. In this study, we performed discrimination of five different mango cultivars, Awin, Carabao, Keitt, Kent, and Nam Dok Mai, using metabolic analysis with band-selective excitation NMR spectra. A combination of unsupervised principal component analysis (PCA) with low-field region (1)H NMR spectra obtained by band-selective excitation provided a good discriminant model of the five mango cultivars. Using F(2)-selective 2D NMR spectra, we also identified various minor components in the mango juice. Signal assignment of the minor components facilitated the interpretation of the loading plot, and it was found that arginine, histidine, phenylalanine, glutamine, shikimic acid, and trigonelline were important for classification of the five mango cultivars.
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Affiliation(s)
- Masanori Koda
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan
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Wei F, Furihata K, Koda M, Hu F, Miyakawa T, Tanokura M. Roasting process of coffee beans as studied by nuclear magnetic resonance: time course of changes in composition. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2012; 60:1005-1012. [PMID: 22224944 DOI: 10.1021/jf205315r] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
In this paper, we report a (1)H and (13)C nuclear magnetic resonance (NMR)-based comprehensive analysis of coffee bean extracts of different degrees of roast. The roasting process of coffee bean extracts was chemically characterized using detailed signal assignment information coupled with multivariate data analysis. A total of 30 NMR-visible components of coffee bean extracts were monitored simultaneously as a function of the roasting duration. During roasting, components such as sucrose and chlorogenic acids were degraded and components such as quinic acids, N-methylpyridinium, and water-soluble polysaccharides were formed. Caffeine and myo-inositol were relatively thermally stable. Multivariate data analysis indicated that some components such as sucrose, chlorogenic acids, quinic acids, and polysaccharides could serve as chemical markers during coffee bean roasting. The present composition-based quality analysis provides an excellent holistic method and suggests useful chemical markers to control and characterize the coffee-roasting process.
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Affiliation(s)
- Feifei Wei
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan
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39
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Vermathen M, Marzorati M, Baumgartner D, Good C, Vermathen P. Investigation of different apple cultivars by high resolution magic angle spinning NMR. A feasibility study. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2011; 59:12784-93. [PMID: 22084979 DOI: 10.1021/jf203733u] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
(1)H HR-MAS NMR spectroscopy was applied to apple tissue samples deriving from 3 different cultivars. The NMR data were statistically evaluated by analysis of variance (ANOVA), principal component analysis (PCA), and partial least-squares-discriminant analysis (PLS-DA). The intra-apple variability of the compounds was found to be significantly lower than the inter-apple variability within one cultivar. A clear separation of the three different apple cultivars could be obtained by multivariate analysis. Direct comparison of the NMR spectra obtained from apple tissue (with HR-MAS) and juice (with liquid-state HR NMR) showed distinct differences in some metabolites, which are probably due to changes induced by juice preparation. This preliminary study demonstrates the feasibility of (1)H HR-MAS NMR in combination with multivariate analysis as a tool for future chemometric studies applied to intact fruit tissues, e.g. for investigating compositional changes due to physiological disorders, specific growth or storage conditions.
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Affiliation(s)
- Martina Vermathen
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, CH-3012 Bern, Switzerland.
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40
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Sánchez Pérez EM, García López J, Iglesias MJ, López Ortiz F, Toresano F, Camacho F. HRMAS-nuclear magnetic resonance spectroscopy characterization of tomato “flavor varieties” from Almería (Spain). Food Res Int 2011. [DOI: 10.1016/j.foodres.2011.08.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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41
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Savage AK, van Duynhoven JPM, Tucker G, Daykin CA. Enhanced NMR-based profiling of polyphenols in commercially available grape juices using solid-phase extraction. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2011; 49 Suppl 1:S27-S36. [PMID: 22290706 DOI: 10.1002/mrc.2846] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Grapes and related products, such as juices, and in particular, their polyphenols, have previously been associated with many health benefits, such as protection against cardiovascular disease. Within grapes, a large range of structurally diverse polyphenols can be present, and their characterisation stands as a challenge. (1)H NMR spectroscopy in principle would provide a rapid, nondestructive and straightforward method for profiling of polyphenols. However, polyphenol profiling and identification in grape juices is hindered because of signals of prevailing carbohydrates causing spectral overlap and compromising dynamic range. This study describes the development of an extraction method prior to analysis using (1)H NMR spectroscopy, which can, potentially, significantly increase the number of detectable polyphenols and aid their identification, by reduction of signal overlap and selective removal of heavily dominating compounds such as sugars.
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Affiliation(s)
- Angela K Savage
- Division of Molecular and Cellular Science, Centre for Biomolecular Science, School of Pharmacy, University of Nottingham, Nottingham, UK
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42
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Koda M, Furihata K, Wei F, Miyakawa T, Tanokura M. F2-selective two-dimensional NMR spectroscopy for the analysis of minor components in foods. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2011; 49:710-716. [PMID: 22002587 DOI: 10.1002/mrc.2813] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2011] [Revised: 07/12/2011] [Accepted: 07/24/2011] [Indexed: 05/31/2023]
Abstract
In this study, we propose F(2)-selective 2D NMR spectroscopy as an effective method to obtain high-quality spectra of minor components in complex foodstuffs. Selective excitation along the F(2) axis overcame the problems occurring in the conventional F(1)-selective 2D NMR spectroscopy. The technique was successfully applied to mango juice to provide high-quality TOCSY, DQF-COSY, and NOESY spectra of the minor components for the assignment of their signals. In addition, high-quality TOCSY spectra were obtained for the minor components of Japanese sake and honey. These results indicate that F(2)-selective 2D NMR spectroscopy will be useful for the non-destructive analysis of various foods.
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Affiliation(s)
- Masanori Koda
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Tokyo 113-8657, Japan
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43
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Tardieu A, De Man W, This H. Using one-dimensional (1D) and two-dimensional (2D) quantitative proton (1H) nuclear magnetic resonance spectroscopy (q NMR) for the identification and quantification of taste compounds in raw onion (Allium cepa L.) bulbs and in aqueous solutions where onion tissues are soaked. Anal Bioanal Chem 2010; 398:3139-53. [PMID: 20972556 DOI: 10.1007/s00216-010-4255-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2010] [Revised: 09/21/2010] [Accepted: 09/25/2010] [Indexed: 10/18/2022]
Abstract
Solutions obtained by soaking onion (Allium cepa L.) bulbs samples in water are frequently consumed, either directly or as part of dishes, both at home or in the food industry. However, little information is available regarding the extracted metabolites and the extraction mechanisms. In this article, the composition of raw onion extracts and of aqueous solutions where raw onion tissues were soaked was investigated directly by quantitative proton nuclear magnetic resonance spectroscopy (q (1)H NMR). The assignment of NMR signals was performed, with less than 3% (in area) of unidentified peaks. Analyses of one-dimensional (1)H NMR spectra with additional two-dimensional NMR studies showed 20 regions of interest where 3 saccharides, 17 amino acids, and 5 organic acids were detected and quantified. Resonance assignment with chemical shift was done for each saccharide, as well as for each amino acid and organic acid, with additional work on spin-spin coupling pattern and on observed and not observed correlations from correlation spectroscopy studies. Quantification of saccharides was performed and qualified by works on peak decomposition algorithms. Complementary studies by high-performance liquid chromatography, mass spectroscopy and tandem mass spectroscopy, and thin layer chromatography and preparative layer chromatography were carried out in order to validate the NMR results on identification.
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Affiliation(s)
- Audrey Tardieu
- INRA, Groupe de Gastronomie Moléculaire, UMR 1145, 16 rue Claude Bernard, 75005 Paris, France
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44
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Pérez EMS, Iglesias MJ, Ortiz FL, Pérez IS, Galera MM. Study of the suitability of HRMAS NMR for metabolic profiling of tomatoes: Application to tissue differentiation and fruit ripening. Food Chem 2010. [DOI: 10.1016/j.foodchem.2010.03.003] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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45
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Ritota M, Marini F, Sequi P, Valentini M. Metabolomic characterization of Italian sweet pepper (Capsicum annum L.) by means of HRMAS-NMR spectroscopy and multivariate analysis. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2010; 58:9675-9684. [PMID: 20715777 DOI: 10.1021/jf1015957] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
HRMAS-NMR spectroscopy was used to assess the metabolic profile of sweet pepper (Capsicum Annum L.). One-dimensional and two-dimensional NMR spectra, performed directly on sample pieces of few milligrams, hence without any chemical and/or physical manipulation, allowed the assignment of several compounds. Organic acids, fatty acids, amino acids, and minor compounds such as trigonelline, C4-substituted pyridine, choline, and cinnamic derivatives were observed with a single experiment. A significant discrimination between the two sweet pepper varieties was found by using partial least-squares projections to latent structures discrimination analysis (PLS-DA). The metabolites contributing predominantly to such differentiation were sugars and organic and fatty acids. Also a partial separation according to the geographical origin was obtained always by analyzing the NMR data with PLS-DA. Some of the discriminating molecules are peculiar for pepper and contribute to define the overall commercial and organoleptic quality so that HRMAS-NMR proved to be a complementary analysis to standard tools used in food science and, in principle, can be applied to any foodstuff.
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Affiliation(s)
- Mena Ritota
- Agricultural Research Council, Research Centre for the Soil-Plant System, Instrumental Centre of Tor Mancina, Strada della Neve Km 1, 00015 Monterotondo, Rome, Italy
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46
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Sobolev AP, Capitani D, Giannino D, Nicolodi C, Testone G, Santoro F, Frugis G, Iannelli MA, Mattoo AK, Brosio E, Gianferri R, D’Amico I, Mannina L. NMR-metabolic methodology in the study of GM foods. Nutrients 2010; 2:1-15. [PMID: 22253988 PMCID: PMC3257611 DOI: 10.3390/nu20100001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2009] [Accepted: 01/08/2010] [Indexed: 11/25/2022] Open
Abstract
The 1H-NMR methodology used in the study of genetically modified (GM) foods is discussed. Transgenic lettuce (Lactuca sativa cv "Luxor") over-expressing the ArabidopsisKNAT1 gene is presented as a case study. Twenty-two water-soluble metabolites (amino acids, organic acids, sugars) present in leaves of conventional and GM lettuce were monitored by NMR and quantified at two developmental stages. The NMR spectra did not reveal any difference in metabolite composition between the GM lettuce and the wild type counterpart. Statistical analyses of metabolite variables highlighted metabolism variation as a function of leaf development as well as the transgene. A main effect of the transgene was in altering sugar metabolism.
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Affiliation(s)
- Anatoly P. Sobolev
- Institute of Chemical Methodologies, Magnetic Resonance Laboratory “Annalaura Segre”, CNR, Via Salaria km 29.300, 00015 Monterotondo, Rome, Italy; (D.C.); (F.S.)
| | - Donatella Capitani
- Institute of Chemical Methodologies, Magnetic Resonance Laboratory “Annalaura Segre”, CNR, Via Salaria km 29.300, 00015 Monterotondo, Rome, Italy; (D.C.); (F.S.)
| | - Donato Giannino
- Institute of Biology and Agricultural Biotechnology, CNR, Via Salaria km 29.300, 00015 Monterotondo, Rome, Italy; (D.G.); (C.N.); (G.F.); (M.A.I.); (G.T.)
| | - Chiara Nicolodi
- Institute of Biology and Agricultural Biotechnology, CNR, Via Salaria km 29.300, 00015 Monterotondo, Rome, Italy; (D.G.); (C.N.); (G.F.); (M.A.I.); (G.T.)
| | - Giulio Testone
- Institute of Biology and Agricultural Biotechnology, CNR, Via Salaria km 29.300, 00015 Monterotondo, Rome, Italy; (D.G.); (C.N.); (G.F.); (M.A.I.); (G.T.)
| | - Flavio Santoro
- Institute of Chemical Methodologies, Magnetic Resonance Laboratory “Annalaura Segre”, CNR, Via Salaria km 29.300, 00015 Monterotondo, Rome, Italy; (D.C.); (F.S.)
| | - Giovanna Frugis
- Institute of Biology and Agricultural Biotechnology, CNR, Via Salaria km 29.300, 00015 Monterotondo, Rome, Italy; (D.G.); (C.N.); (G.F.); (M.A.I.); (G.T.)
| | - Maria A. Iannelli
- Institute of Biology and Agricultural Biotechnology, CNR, Via Salaria km 29.300, 00015 Monterotondo, Rome, Italy; (D.G.); (C.N.); (G.F.); (M.A.I.); (G.T.)
| | - Autar K. Mattoo
- Henry A. Wallace Beltsville Agricultural Research Center, United States Department of Agriculture, Agricultural Research Service, Sustainable Agricultural Systems Laboratory, Beltsville, Maryland 20705-2350, USA;
| | - Elvino Brosio
- Chemistry Department, University of Rome “Sapienza”, p.le Aldo Moro, 5 00185, Rome, Italy; (E.B.); (R.G.)
| | - Raffaella Gianferri
- Chemistry Department, University of Rome “Sapienza”, p.le Aldo Moro, 5 00185, Rome, Italy; (E.B.); (R.G.)
| | - Irene D’Amico
- STAAM Department, University of Molise, Via De Sanctis, 86100 Campobasso, Italy;
| | - Luisa Mannina
- Institute of Chemical Methodologies, Magnetic Resonance Laboratory “Annalaura Segre”, CNR, Via Salaria km 29.300, 00015 Monterotondo, Rome, Italy; (D.C.); (F.S.)
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48
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Spraul M, Schütz B, Humpfer E, Mörtter M, Schäfer H, Koswig S, Rinke P. Mixture analysis by NMR as applied to fruit juice quality control. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2009; 47 Suppl 1:S130-7. [PMID: 19899106 DOI: 10.1002/mrc.2528] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Nuclear magnetic resonance (NMR) spectroscopy is rapidly gaining importance in mixture analysis, originally driven by the pharmaceutical and nowadays also by clinical applications within metabonomics. Quality control of food-related material has very similar requirements, as it also deals with mixtures, and many of the compounds found in body fluids are analyzed as well. NMR allows analysis in two ways within one experiment: namely, targeted and untargeted. Targeted stands for the safe identification and consequent quantification of individual compounds, whereas untargeted means the detection of all deviations visible by NMR using statistical analysis based on normality models. Very important is the stability and reproducibility of the NMR instrumentation used, and this means inherent minimized system internal variance. NMR is especially suited for such requirements, as it allows detection of the smallest concentration changes of many metabolites simultaneously. High-throughput flow-injection NMR as the basis for fruit juice screening allows low cost per sample and delivers substantially more relevant information than any other method and is probably the only method to produce such results.
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Affiliation(s)
- Manfred Spraul
- Bruker BioSpin GmbH, Rheinstetten, Baden-Württemberg, Germany.
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49
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Otero L, Préstamo G. Effects of pressure processing on strawberry studied by nuclear magnetic resonance. INNOV FOOD SCI EMERG 2009. [DOI: 10.1016/j.ifset.2009.04.004] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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50
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Tardieu A, Guerez A, Phana S, de Man W, This H. Comparison of Mono- and Di-Saccharides Release in Aqueous Solutions by Raw or Fried Dice of Onion (Allium CepaL.) Bulbs using Quantitative Nuclear Magnetic Resonance (qNMR). J Food Sci 2009; 74:C319-25. [DOI: 10.1111/j.1750-3841.2009.01129.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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