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Shi N, Pei XX, Li MY, Chen WT, Li HQ, Yang GS, Duan CQ, Wang J. Metabolomics of Vitis davidii Foëx. grapes from southern China: Flavonoids and volatiles reveal the flavor profiles of five spine grape varieties. Food Chem 2024; 454:139732. [PMID: 38815327 DOI: 10.1016/j.foodchem.2024.139732] [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: 01/17/2024] [Revised: 05/11/2024] [Accepted: 05/16/2024] [Indexed: 06/01/2024]
Abstract
The spine grapes (Vitis davidii Foëx.) are wild grape species that grow in southern China, and can be used for table grapes, juicing and winemaking. To systematically investigate the flavor profiles of spine grapes, flavonoids and volatile compounds were detected in five spine grape varieties (Seputao, Ziqiu, Miputao, Tianputao and Baiputao) using HPLC-QqQ-MS/MS and GC-MS. The content of flavonoids highly depended on the variety, such as the total concentrations of anthocyanins (91.43-328.85 mg/kg FW) and flavonols (33.90 to 83.16 mg/kg FW). The volatile compounds with higher odor active value were selected to describe the aroma of spine grapes. Hexanal, (E)-2-hexenal and (E, Z)-2,6-nonadienal contributed to the higher herbaceous flavor to Baiputao and Ziqiu. β-Damascenone and (E)-2-nonenal gave Baiputao a flavor with more floral, fruity and earthy. Their characteristic flavor compounds were subsequently revealed using multivariate statistical analysis. The results helped producers to further develop and utilize the spine grapes.
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Affiliation(s)
- Ning Shi
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Xuan-Xuan Pei
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Ming-Yu Li
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Wen-Ting Chen
- College of Horticulture, Hunan Agricultural University, Changsha 410128, Hunan, China
| | - Hui-Qing Li
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Guo-Shun Yang
- College of Horticulture, Hunan Agricultural University, Changsha 410128, Hunan, China
| | - Chang-Qing Duan
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Jun Wang
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China.
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Zhang C, Dai Z, Ferrier T, Orduña L, Santiago A, Peris A, Wong DCJ, Kappel C, Savoi S, Loyola R, Amato A, Kozak B, Li M, Liang A, Carrasco D, Meyer-Regueiro C, Espinoza C, Hilbert G, Figueroa-Balderas R, Cantu D, Arroyo-Garcia R, Arce-Johnson P, Claudel P, Errandonea D, Rodríguez-Concepción M, Duchêne E, Huang SSC, Castellarin SD, Tornielli GB, Barrieu F, Matus JT. MYB24 orchestrates terpene and flavonol metabolism as light responses to anthocyanin depletion in variegated grape berries. THE PLANT CELL 2023; 35:4238-4265. [PMID: 37648264 PMCID: PMC10689149 DOI: 10.1093/plcell/koad228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 08/13/2023] [Accepted: 08/30/2023] [Indexed: 09/01/2023]
Abstract
Variegation is a rare type of mosaicism not fully studied in plants, especially fruits. We examined red and white sections of grape (Vitis vinifera cv. 'Béquignol') variegated berries and found that accumulation of products from branches of the phenylpropanoid and isoprenoid pathways showed an opposite tendency. Light-responsive flavonol and monoterpene levels increased in anthocyanin-depleted areas in correlation with increasing MYB24 expression. Cistrome analysis suggested that MYB24 binds to the promoters of 22 terpene synthase (TPS) genes, as well as 32 photosynthesis/light-related genes, including carotenoid pathway members, the flavonol regulator HY5 HOMOLOGUE (HYH), and other radiation response genes. Indeed, TPS35, TPS09, the carotenoid isomerase gene CRTISO2, and HYH were activated in the presence of MYB24 and MYC2. We suggest that MYB24 modulates ultraviolet and high-intensity visible light stress responses that include terpene and flavonol synthesis and potentially affects carotenoids. The MYB24 regulatory network is developmentally triggered after the onset of berry ripening, while the absence of anthocyanin sunscreens accelerates its activation, likely in a dose-dependent manner due to increased radiation exposure. Anthocyanins and flavonols in variegated berry skins act as effective sunscreens but for different wavelength ranges. The expression patterns of stress marker genes in red and white sections of 'Béquignol' berries strongly suggest that MYB24 promotes light stress amelioration but only partly succeeds during late ripening.
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Affiliation(s)
- Chen Zhang
- Institute for Integrative Systems Biology (I2SysBio), Universitat de València-CSIC, Paterna 46980, Valencia, Spain
| | - Zhanwu Dai
- Beijing Key Laboratory of Grape Science and Enology and Key Laboratory of Plant Resources, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China
| | - Thilia Ferrier
- EGFV, Bordeaux Sciences Agro, University of Bordeaux, INRAE, ISVV, 210 Chemin de Leysotte, 33140 Villenave d'Ornon, France
| | - Luis Orduña
- Institute for Integrative Systems Biology (I2SysBio), Universitat de València-CSIC, Paterna 46980, Valencia, Spain
| | - Antonio Santiago
- Institute for Integrative Systems Biology (I2SysBio), Universitat de València-CSIC, Paterna 46980, Valencia, Spain
| | - Arnau Peris
- Institute for Integrative Systems Biology (I2SysBio), Universitat de València-CSIC, Paterna 46980, Valencia, Spain
| | - Darren C J Wong
- Ecology and Evolution, Research School of Biology, The Australian National University, Canberra, ACT 2601, Australia
| | - Christian Kappel
- Institute for Biochemistry and Biology, University of Potsdam, Potsdam-Golm 14476, Germany
| | - Stefania Savoi
- Department of Agricultural, Forest and Food Sciences, University of Turin, Turin 10124, Italy
| | - Rodrigo Loyola
- Departamento de Genética Molecular y Microbiología, Pontificia Universidad Católica de Chile, Santiago 8331150, Chile
| | - Alessandra Amato
- Department of Biotechnology, University of Verona, 37134 Verona, Italy
| | - Bartosz Kozak
- Wine Research Centre, University of British Columbia, Vancouver, British Columbia V1V 1V7, Canada
| | - Miaomiao Li
- Center for Genomics and Systems Biology, Department of Biology, New York University, New York, NY 10003, USA
| | - Akun Liang
- Departamento de Física Aplicada-ICMUV-MALTA Consolider Team, Universitat de València, Burjassot 46100, Valencia, Spain
| | - David Carrasco
- Centre for Plant Biotechnology and Genomics (CBGP), Universidad Politécnica de Madrid-INIA, 28223, Pozuelo de Alarcón, Madrid, Spain
| | - Carlos Meyer-Regueiro
- Departamento de Genética Molecular y Microbiología, Pontificia Universidad Católica de Chile, Santiago 8331150, Chile
| | - Carmen Espinoza
- Instituto de Ciencias Biomédicas, Facultad de Ciencias de la Salud, Universidad Autónoma de Chile, Santiago 8380453, Chile
| | - Ghislaine Hilbert
- EGFV, Bordeaux Sciences Agro, University of Bordeaux, INRAE, ISVV, 210 Chemin de Leysotte, 33140 Villenave d'Ornon, France
| | - Rosa Figueroa-Balderas
- Department of Viticulture and Enology, University of California Davis, Davis, CA 95616, USA
| | - Dario Cantu
- Department of Viticulture and Enology, University of California Davis, Davis, CA 95616, USA
| | - Rosa Arroyo-Garcia
- Centre for Plant Biotechnology and Genomics (CBGP), Universidad Politécnica de Madrid-INIA, 28223, Pozuelo de Alarcón, Madrid, Spain
| | - Patricio Arce-Johnson
- Instituto de Ciencias Aplicadas, Facultad de Ingeniería Universidad Autónoma deChile
| | | | - Daniel Errandonea
- Departamento de Física Aplicada-ICMUV-MALTA Consolider Team, Universitat de València, Burjassot 46100, Valencia, Spain
| | - Manuel Rodríguez-Concepción
- Institute for Plant Molecular and Cell Biology (IBMCP), CSIC-Universitat Politècnica de València, Valencia 46022, Spain
| | - Eric Duchêne
- SVQV, University of Strasbourg, INRAE, Colmar 68000, France
| | - Shao-shan Carol Huang
- Center for Genomics and Systems Biology, Department of Biology, New York University, New York, NY 10003, USA
| | - Simone Diego Castellarin
- Wine Research Centre, University of British Columbia, Vancouver, British Columbia V1V 1V7, Canada
| | | | - Francois Barrieu
- EGFV, Bordeaux Sciences Agro, University of Bordeaux, INRAE, ISVV, 210 Chemin de Leysotte, 33140 Villenave d'Ornon, France
| | - José Tomás Matus
- Institute for Integrative Systems Biology (I2SysBio), Universitat de València-CSIC, Paterna 46980, Valencia, Spain
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Xu Y, Zhang N, Xiong L, Sun D, Chen Z, Chen L. A new phenylpropanoid-substituted epicatechin from the rhizome of Smilax china. Nat Prod Res 2023; 37:3409-3417. [PMID: 35587788 DOI: 10.1080/14786419.2022.2078322] [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: 12/02/2021] [Revised: 05/06/2022] [Accepted: 05/12/2022] [Indexed: 10/18/2022]
Abstract
A new phenylpropanoid-substituted epicatechin, (2 R,3S,9R)-methyl {2-(3,4-dihydroxyphenyl)-3,5,8a,4a-tetrahydroxy-3,4-dihydro-2H,12H-pyrano[2,3-α]xanthen-12-yl}acetate (1) was isolated from the rhizome of Smilax china, along with twelve known compounds (2 - 13), which were isolated from the Smilax genus for the first time. On the basis of chemical evidences and spectral data analysis (UV, ECD, 1 D and 2 D-NMR, HR-ESI-MS), the structures of compound 1 was elucidated. Furthermore, all compounds have been tested for their inhibitory effects on NO production in LPS-induced RAW 264.7 cells, and compounds 6, 7, 11 and 13 have obvious inhibitory effect, in which the IC50 value of compound 7 reached 11.63 ± 1.29 μM. Through target screening and molecular docking, we can speculate that compound 7 may exert its anti-inflammatory effect by binding to MAPKAP kinase 2 and Leukocyte Proteases Cathepsin G & Chymase.
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Affiliation(s)
- Yang Xu
- Wuya College of Innovation, Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, People's Republic of China
| | - Na Zhang
- Wuya College of Innovation, Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, People's Republic of China
| | - Liangliang Xiong
- Wuya College of Innovation, Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, People's Republic of China
| | - Dejuan Sun
- Wuya College of Innovation, Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, People's Republic of China
| | - Zhuangzhuang Chen
- Wuya College of Innovation, Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, People's Republic of China
| | - Lixia Chen
- Wuya College of Innovation, Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, People's Republic of China
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Wang WN, Qian YH, Liu RH, Liang T, Ding YT, Xu XL, Huang S, Fang YL, Ju YL. Effects of Table Grape Cultivars on Fruit Quality and Aroma Components. Foods 2023; 12:3371. [PMID: 37761080 PMCID: PMC10530201 DOI: 10.3390/foods12183371] [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: 08/21/2023] [Revised: 08/31/2023] [Accepted: 09/04/2023] [Indexed: 09/29/2023] Open
Abstract
The basic physical and chemical qualities, nutrition, aroma components, and sensory evaluation of 17 varieties of table grapes were studied. The quality evaluation system of different table grape varieties was preliminarily determined. Our results show that the soluble solid content in Ruby Seedless was 21.17%, which was higher than that of other varieties. The black varieties Aishenmeigui and Sweet Sapphire had the highest total phenol content. Aishenmeigui had high levels of tannin and vitamin C. In addition, the aroma contents in Meixiangbao, Ruby Seedless, and Shine-Muscat were higher than those in other varieties. Manicure Finger and Ruby Seedless had higher levels of C6 compounds. Moreover, the "Kyoho" series of grape Meixiangbao, Sunmmer Black, Jumeigui, Hutai 8 hao, and Black Beet were high in ester content, while Muscat varieties, including Zaoheibao, Aishenmeigui, Jumeigui, and Shine-Muscat were rich in terpene substances. Ruby Seedless, Shine-Muscat, and Heibaladuo had higher comprehensive scores in sensory evaluation. Hence, the comprehensive quality of Shine-Muscat, Ruby Seedless, and Aishenmeigui was better. These results may serve as references for determining the quality differences between table grape varieties.
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Affiliation(s)
- Wan-Ni Wang
- College of Enology, Northwest A&F University, Yangling 712100, China; (W.-N.W.); (Y.-H.Q.); (R.-H.L.); (T.L.); (Y.-T.D.); (X.-L.X.); (Y.-L.F.)
| | - Yun-Hui Qian
- College of Enology, Northwest A&F University, Yangling 712100, China; (W.-N.W.); (Y.-H.Q.); (R.-H.L.); (T.L.); (Y.-T.D.); (X.-L.X.); (Y.-L.F.)
| | - Ruo-Han Liu
- College of Enology, Northwest A&F University, Yangling 712100, China; (W.-N.W.); (Y.-H.Q.); (R.-H.L.); (T.L.); (Y.-T.D.); (X.-L.X.); (Y.-L.F.)
| | - Tao Liang
- College of Enology, Northwest A&F University, Yangling 712100, China; (W.-N.W.); (Y.-H.Q.); (R.-H.L.); (T.L.); (Y.-T.D.); (X.-L.X.); (Y.-L.F.)
| | - Yin-Ting Ding
- College of Enology, Northwest A&F University, Yangling 712100, China; (W.-N.W.); (Y.-H.Q.); (R.-H.L.); (T.L.); (Y.-T.D.); (X.-L.X.); (Y.-L.F.)
| | - Xue-Lei Xu
- College of Enology, Northwest A&F University, Yangling 712100, China; (W.-N.W.); (Y.-H.Q.); (R.-H.L.); (T.L.); (Y.-T.D.); (X.-L.X.); (Y.-L.F.)
| | - Shan Huang
- Yangling Rural Economic Management Service Station, Yangling 712100, China;
| | - Yu-Lin Fang
- College of Enology, Northwest A&F University, Yangling 712100, China; (W.-N.W.); (Y.-H.Q.); (R.-H.L.); (T.L.); (Y.-T.D.); (X.-L.X.); (Y.-L.F.)
- Heyang Viti-viniculture Station, Northwest A&F University, Yangling 712100, China
| | - Yan-Lun Ju
- College of Enology, Northwest A&F University, Yangling 712100, China; (W.-N.W.); (Y.-H.Q.); (R.-H.L.); (T.L.); (Y.-T.D.); (X.-L.X.); (Y.-L.F.)
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Liu J, Zhao H, Yin Z, Dong H, Chu X, Meng X, Li Y, Ding X. Application and prospect of metabolomics-related technologies in food inspection. Food Res Int 2023; 171:113071. [PMID: 37330829 DOI: 10.1016/j.foodres.2023.113071] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 05/27/2023] [Accepted: 05/29/2023] [Indexed: 06/19/2023]
Abstract
BACKGROUND Food inspection covers a broad range of topics, including nutrient analysis, food pollutants, food auxiliary materials, additives, and food sensory identification. The foundation of diverse subjects like food science, nutrition, health research, and the food industry, as well as the desired reference for drafting trade and food legislation, makes food inspection highly significant. Because of their high efficiency, sensitivity, and accuracy, instrumental analysis methods have gradually replaced conventional analytical methods as the primary means of food hygiene inspection. SCOPE AND APPROACH Metabolomics-based analysis technology, such as nuclear magnetic resonance (NMR), gas chromatography-mass spectrometry (GC-MS), liquid chromatography-mass spectrometry (LC-MS), and capillary electrophoresis-mass spectrometry (CE-MS), has become a widely used analytics platform. This research provides a bird's eye view of the application and future of metabolomics-related technologies in food inspection. KEY FINDINGS AND CONCLUSIONS We have provided a summary of the features and the application range of various metabolomics techniques, the strengths and weaknesses of different metabolomics platforms, and their implementation in specific inspection procedures. These procedures encompass the identification of endogenous metabolites, the detection of exogenous toxins and food additives, analysis of metabolite alterations during processing and storage, as well as the recognition of food adulteration. Despite the widespread utilization and significant contributions of metabolomics-based food inspection technologies, numerous challenges persist as the food industry advances and technology continues to improve. Thus, we anticipate addressing these potential issues in the future.
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Affiliation(s)
- Jiazong Liu
- State Key Laboratory of Crop Biology, Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of plant protection, Shandong Agricultural University, Taian 271018, Shandong, PR China
| | - Haipeng Zhao
- State Key Laboratory of Crop Biology, Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of plant protection, Shandong Agricultural University, Taian 271018, Shandong, PR China
| | - Ziyi Yin
- State Key Laboratory of Crop Biology, Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of plant protection, Shandong Agricultural University, Taian 271018, Shandong, PR China
| | - Hongyang Dong
- State Key Laboratory of Crop Biology, Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of plant protection, Shandong Agricultural University, Taian 271018, Shandong, PR China
| | - Xiaomeng Chu
- State Key Laboratory of Crop Biology, Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of plant protection, Shandong Agricultural University, Taian 271018, Shandong, PR China
| | - Xuanlin Meng
- State Key Laboratory of Crop Biology, Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of plant protection, Shandong Agricultural University, Taian 271018, Shandong, PR China; Shanghai Jiao Tong University, 200030 Shanghai, PR China
| | - Yang Li
- State Key Laboratory of Crop Biology, Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of plant protection, Shandong Agricultural University, Taian 271018, Shandong, PR China.
| | - Xinhua Ding
- State Key Laboratory of Crop Biology, Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of plant protection, Shandong Agricultural University, Taian 271018, Shandong, PR China.
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Lu R, Song M, Wang Z, Zhai Y, Hu C, Perl A, Ma H. Independent flavonoid and anthocyanin biosynthesis in the flesh of a red-fleshed table grape revealed by metabolome and transcriptome co-analysis. BMC PLANT BIOLOGY 2023; 23:361. [PMID: 37454071 DOI: 10.1186/s12870-023-04368-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 07/05/2023] [Indexed: 07/18/2023]
Abstract
BACKGROUND Red flesh is a desired fruit trait, but the regulation of red flesh formation in grape is not well understood. 'Mio Red' is a seedless table grape variety with light-red flesh and blue-purple skin. The skin color develops at veraison whereas the flesh color develops at a later stage of berry development. The flesh and skin flavonoid metabolomes and transcriptomes were analyzed. RESULTS A total of 161 flavonoids were identified, including 16 anthocyanins. A total of 66 flavonoids were found at significantly different levels in the flesh and skin (fold change ≥ 2 or ≤ 0.5, variable importance in projection (VIP) ≥ 1). The main anthocyanins in the flesh were pelargonidin and peonidin, and in the skin were peonidin, delphinidin, and petunidin. Transcriptome comparison revealed 57 differentially expressed structural genes of the flavonoid-metabolism pathway (log2fold change ≥ 1, FDR < 0.05, FPKM ≥ 1). Two differentially expressed anthocyanin synthase (ANS) genes were annotated, ANS2 (Vitvi02g00435) with high expression in flesh and ANS1 (Vitvi11g00565) in skin, respectively. One dihydro flavonol 4-reductase (DFR, Vitvi18g00988) gene was differentially expressed although high in both skin and flesh. Screened and correlation analysis of 12 ERF, 9 MYB and 3 bHLH genes. The Y1H and dual luciferase assays showed that MYBA1 highly activates the ANS2 promoter in flesh and that ERFCBF6 was an inhibitory, EFR23 and bHLH93 may activate the DFR gene. These genes may be involved in the regulation of berry flesh color. CONCLUSIONS Our study revealed that anthocyanin biosynthesis in grape flesh is independent of that in the skin. Differentially expressed ANS, MYB and ERF transcription factors provide new clues for the future breeding of table grapes that will provide the health benefits as red wine.
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Affiliation(s)
- Renxiang Lu
- College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Miaoyu Song
- College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Zhe Wang
- College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Yanlei Zhai
- College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Chaoyang Hu
- College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Avihai Perl
- Department of Fruit Tree Sciences, Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel
| | - Huiqin Ma
- College of Horticulture, China Agricultural University, Beijing, 100193, China.
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Ma R, Sun X, Yang C, Fan Y. Integrated transcriptome and metabolome provide insight into flavonoid variation in goji berries (Lycium barbarum L.) from different areas in China. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2023; 199:107722. [PMID: 37150012 DOI: 10.1016/j.plaphy.2023.107722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 03/17/2023] [Accepted: 04/25/2023] [Indexed: 05/09/2023]
Abstract
Goji berries (Lycium barbarum L.) were rich in flavonoids, showing high nutritional and medicinal value. However, a thorough evaluation and comparison of the flavonoids in goji berries from various regions and the possible biological regulation pathways with differences are scanty. Here, we investigated the flavonoid metabolites and gene expression levels of goji berries from three major production areas in China using transcriptomics sequencing and metabolomics. The total flavonoid content and total polyphenol content of goji berry in Ningxia (57.87 μg/g and 183.41 μg/g, respectively) were higher than in Qinghai (50.77 μg/g and 156.81 μg/g) and Gansu (47.86 μg/g and 111.17 μg/g). We identified the 105 differentially accumulated flavonoids (DAFs) and 1858 differentially expressed genes (DEGs) from the goji berries in three habitats. Interestingly, gossypetin-3-O-rutinoside and isorhamnetin were significantly expressed between Ningxia and Qinghai berries. The chalcone isomerase (CHI), chalcone synthase (CHS), and flavonol synthase (FLS) genes also played key roles in the regulation of flavonoid synthesis. In addition, MYB1 positively regulated the expression of quercetin-3-O-glucoside, quercetin-7-O-glucoside and isohyperoside. As a result, we speculated that CHI, CHS, FLS genes, and related transcription factors jointly controlled the variation of flavone accumulation in goji berries. These findings may provide a new perspective for understanding the accumulation and molecular mechanisms of goji flavonoids.
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Affiliation(s)
- Ruixue Ma
- School of Food Science and Engineering, Ningxia University, Yinchuan, 750021, Ningxia, PR China
| | - Xiazhi Sun
- School of Food Science and Engineering, Ningxia University, Yinchuan, 750021, Ningxia, PR China
| | - Chao Yang
- School of Food Science and Engineering, Ningxia University, Yinchuan, 750021, Ningxia, PR China
| | - Yanli Fan
- School of Food Science and Engineering, Ningxia University, Yinchuan, 750021, Ningxia, PR China.
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The Ubiquitin-26S Proteasome Pathway and Its Role in the Ripening of Fleshy Fruits. Int J Mol Sci 2023; 24:ijms24032750. [PMID: 36769071 PMCID: PMC9917055 DOI: 10.3390/ijms24032750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 01/17/2023] [Accepted: 01/20/2023] [Indexed: 02/04/2023] Open
Abstract
The 26S proteasome is an ATP-dependent proteolytic complex in eukaryotes, which is mainly responsible for the degradation of damaged and misfolded proteins and some regulatory proteins in cells, and it is essential to maintain the balance of protein levels in the cell. The ubiquitin-26S proteasome pathway, which targets a wide range of protein substrates in plants, is an important post-translational regulatory mechanism involved in various stages of plant growth and development and in the maturation process of fleshy fruits. Fleshy fruit ripening is a complex biological process, which is the sum of a series of physiological and biochemical reactions, including the biosynthesis and signal transduction of ripening related hormones, pigment metabolism, fruit texture changes and the formation of nutritional quality. This paper reviews the structure of the 26S proteasome and the mechanism of the ubiquitin-26S proteasome pathway, and it summarizes the function of this pathway in the ripening process of fleshy fruits.
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Xie L, Lu Y, Zhou Y, Hao X, Chen W. Functional Analysis of a Methyltransferase Involved in Anthocyanin Biosynthesis from Blueberries ( Vaccinium corymbosum). JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:16253-16262. [PMID: 36519893 DOI: 10.1021/acs.jafc.2c06743] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Anthocyanins are natural water-soluble pigments that widely exist in plants, with various biological activities, including antioxidant, anti-obesity, and anti-diabetic activities. Currently, monomeric anthocyanins are mainly obtained through natural sources, which limits their availability. In the biosynthesis of anthocyanins, anthocyanin methyltransferases are recognized to play important roles in the water solubility and structural stability of anthocyanins. Blueberries are a rich source of anthocyanins with more than 30 chemical structures. However, the enzymes that were responsible for the methylation of anthocyanidin cores in blueberries had not been reported. Here, blueberries (Vaccinium corymbosum) have been selected as the candidate for characterization of the key enzyme. Phylogenic analysis, enzymatic activity assay, homology modeling, molecular simulation, protein expression and purification assay, site-directed mutation, isothermal titration calorimetry assay, and enzyme kinetic assay were used to identify the enzymatic function and molecular mechanism of VcOMT, which was responsible for the methylation of anthocyanidin cores. VcOMT could use delphinidin as a substrate but not cyanidin, petunidin, anthocyanins, flavonols, and flavonol glycosides. Ile191 and Glu198 were both identified as important amino acid residues for the binding interactions of anthocyanidins with VcOMT.
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Affiliation(s)
- Lianghua Xie
- Department of Traditional Chinese Medicine, Sir Run Yi yang Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China
| | - Yang Lu
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China
| | - Yiyang Zhou
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China
| | - Xin Hao
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China
| | - Wei Chen
- Department of Traditional Chinese Medicine, Sir Run Yi yang Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China
- Ningbo Innovation Center, Zhejiang University, Ningbo 315100, China
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Huang S, Wang L, Wang Z, Yang G, Xiang X, An Y, Kan J. Multiomics strategy reveals the accumulation and biosynthesis of bitter components in Zanthoxylum schinifolium Sieb. et Zucc. Food Res Int 2022; 162:111964. [DOI: 10.1016/j.foodres.2022.111964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 09/15/2022] [Accepted: 09/18/2022] [Indexed: 11/30/2022]
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11
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Serni E, Tomada S, Haas F, Robatscher P. Characterization of phenolic profile in dried grape skin of Vitis vinifera L. cv. Pinot Blanc with UHPLC-MS/MS and its development during ripening. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Kumar S, Molloy C, Hunt M, Deng CH, Wiedow C, Andre C, Dare A, McGhie T. GWAS provides new insights into the genetic mechanisms of phytochemicals production and red skin colour in apple. HORTICULTURE RESEARCH 2022; 9:uhac218. [PMID: 36479587 PMCID: PMC9720448 DOI: 10.1093/hr/uhac218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 09/19/2022] [Indexed: 06/17/2023]
Abstract
Understanding the genetic architecture of apple phytochemicals, and their interplay with conventional selection traits, is critical for the development of new apple cultivars with enhanced health benefits. Apple accessions (n = 344) used for this genome-wide association study (GWAS) represented the wide diversity of metabolic profiles in the domesticated and wild Malus genepools. Fruit samples were phenotyped for 34 metabolites, including a stable vitamin C glycoside "ascorbic acid 2-β-glucoside" (AA-2βG), and the accessions were genotyped using the Apple 20 K SNP Array. Several fruit quality traits, including red skin over-colour (OCOL), were also assessed. Wild Malus accessions showed at least 2-fold higher average content of several metabolites (e.g. ascorbic acid, chlorogenic acid, phloridzin, and trilobatin) than Malus domestica accessions. Several new genomic regions and potential candidate genes underpinning the genetic diversity of apple phytochemicals were identified. The percentage of phenotypic variance explained by the best SNP ranged between 3% and 21% for the different metabolites. Novel association signals for OCOL in the syntenic regions on chromosomes 13 and 16 suggested that whole genome duplication has played a role in the evolution of apple red skin colour. Genetic correlations between phytochemicals and sensory traits were moderate. This study will assist in the selection of Malus accessions with specific phytochemical profiles to establish innovative genomics-based breeding strategies for the development of apple cultivars with enhanced nutritional value.
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Affiliation(s)
| | - Claire Molloy
- The New Zealand Institute for Plant and Food Research Limited, Hawke’s Bay Research Centre, Havelock North 4130, New Zealand
| | - Martin Hunt
- The New Zealand Institute for Plant and Food Research Limited, Palmerston North Research Centre, Palmerston North 4410, New Zealand
| | - Cecilia Hong Deng
- The New Zealand Institute for Plant and Food Research Limited, Mount Albert Research Centre, Auckland 1025, New Zealand
| | - Claudia Wiedow
- The New Zealand Institute for Plant and Food Research Limited, Palmerston North Research Centre, Palmerston North 4410, New Zealand
| | - Christelle Andre
- The New Zealand Institute for Plant and Food Research Limited, Mount Albert Research Centre, Auckland 1025, New Zealand
| | - Andrew Dare
- The New Zealand Institute for Plant and Food Research Limited, Mount Albert Research Centre, Auckland 1025, New Zealand
| | - Tony McGhie
- The New Zealand Institute for Plant and Food Research Limited, Palmerston North Research Centre, Palmerston North 4410, New Zealand
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Zhou H, Yang Y, Wang L, Ye S, Liu J, Gong P, Qian Y, Zeng H, Chen X. Integrated multi-omic data reveal the potential molecular mechanisms of the nutrition and flavor in Liancheng white duck meat. Front Genet 2022; 13:939585. [PMID: 36046229 PMCID: PMC9421069 DOI: 10.3389/fgene.2022.939585] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 07/14/2022] [Indexed: 12/01/2022] Open
Abstract
The Liancheng white (LW) duck is one of the most valued Chinese indigenous poultry breeds. Its meat is rich in nutrients and has distinct flavors, but the molecular mechanisms behind them are unknown. To address this issue, we measured and compared multi-omic data (genome, transcriptome, and metabolome) of breast meat from LW ducks and the Mianyang Shelduck (MS) ducks. We found that the LW duck has distinct breed-specific genetic features, including numerous mutant genes with differential expressions associated with amino acid metabolism and transport activities. The metabolome driven by genetic materials was also seen to differ between the two breeds. For example, several amino acids that are beneficial for human health, such as L-Arginine, L-Ornithine, and L-lysine, were found in considerably higher concentrations in LW muscle than in MS duck muscle (p < 0.05). SLC7A6, a mutant gene, was substantially upregulated in the LW group (p < 0.05), which may lead to excessive L-arginine and L-ornithine accumulation in LW duck meat through transport regulation. Further, guanosine monophosphate (GMP), an umami-tasting molecule, was considerably higher in LW muscle (p < 0.05), while L-Aspartic acid was significantly abundant in MS duck meat (p < 0.05), showing that the LW duck has a different umami formation. Overall, this study contributed to our understanding of the molecular mechanisms driving the enriched nutrients and distinct umami of LW duck meat, which will provide a useful reference for duck breeding.
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Affiliation(s)
- Hao Zhou
- Insitute of Animal Husbandry and Veterinary, Wuhan Academy of Agricultural Science, Wuhan, China
- Department of Animal Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Yu Yang
- Insitute of Animal Husbandry and Veterinary, Wuhan Academy of Agricultural Science, Wuhan, China
| | - Lixia Wang
- Insitute of Animal Husbandry and Veterinary, Wuhan Academy of Agricultural Science, Wuhan, China
| | - Shengqiang Ye
- Insitute of Animal Husbandry and Veterinary, Wuhan Academy of Agricultural Science, Wuhan, China
| | - Jiajia Liu
- Department of Animal Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Ping Gong
- Insitute of Animal Husbandry and Veterinary, Wuhan Academy of Agricultural Science, Wuhan, China
| | - Yunguo Qian
- Insitute of Animal Husbandry and Veterinary, Wuhan Academy of Agricultural Science, Wuhan, China
| | - Huijun Zeng
- Wuhan Institute for Food and Cosmetic Control, Wuhan, China
- Key Laboratory of Edible Oil Quality and Safety for State Market Regulation, Wuhan, China
- *Correspondence: Huijun Zeng, ; Xing Chen,
| | - Xing Chen
- Insitute of Animal Husbandry and Veterinary, Wuhan Academy of Agricultural Science, Wuhan, China
- *Correspondence: Huijun Zeng, ; Xing Chen,
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Comparative metabolomic analysis of different-colored hawthorn berries (Crataegus pinnatifida) provides a new interpretation of color trait and antioxidant activity. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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15
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Lu S, Zhuge Y, Hao T, Liu Z, Zhang M, Fang J. Systematic analysis reveals O-methyltransferase gene family members involved in flavonoid biosynthesis in grape. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2022; 173:33-45. [PMID: 35093693 DOI: 10.1016/j.plaphy.2022.01.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 12/20/2021] [Accepted: 01/09/2022] [Indexed: 06/14/2023]
Abstract
O-methyltransferases (OMTs) are an important group of enzymes involved in the methylation of various secondary metabolites, including flavonoids. However, the features and functions of OMTs have not been comprehensively studied in grape (Vitis vinifera), a rich source of methylated flavonoids. Here, 47 OMT members were identified in grape genome. They were unevenly distributed on grape chromosomes and some genes were tandem duplicated, indicating the role of duplication processes in the expansion of this gene family. Based on the phylogenetic relationship, these OMTs were clustered into CCoAOMT and COMT subclades, which were further supported by the results of conserved motif and gene structure analysis. Correlation analysis revealed that three members (VvCCoAOMT1, VvCCoAOMT4, and VvCOMT1) were potentially involved in the synthesis of most methylated flavonoids in the berry skins. Expression profiling based on RNA-seq data and qRT-PCR experiments indicated that VvCCoAOMT1 and VvCCoAOMT4 had specific and high expression in berry skins, and responded to abscisic acid and high temperature treatments; and that VvCOMT1 expression was significantly induced during berry development and UVC treatment. Cis-regulatory element analysis suggested important roles of OMTs in growth, development, and defense against stresses. We further demonstrated the transcriptional regulation of VvCCoAOMT4 by VvMYBA1, a master regulator of grape berry anthocyanin, and verified the protein localization of VvCCoAOMT4 in membrane and nucleus. These findings facilitate a better understanding of the characteristics of OMT gene family, especially of the potential members involved in the formation of O-methylated flavonoids in grape.
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Affiliation(s)
- Suwen Lu
- College of Horticulture, Nanjing Agricultural University, Nanjing, China.
| | - Yaxian Zhuge
- College of Horticulture, Nanjing Agricultural University, Nanjing, China
| | - Tianyi Hao
- College of Horticulture, Nanjing Agricultural University, Nanjing, China
| | - Zhongjie Liu
- College of Horticulture, Nanjing Agricultural University, Nanjing, China
| | - Mengwei Zhang
- College of Horticulture, Nanjing Agricultural University, Nanjing, China
| | - Jinggui Fang
- College of Horticulture, Nanjing Agricultural University, Nanjing, China.
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