您好，欢迎访问中国热带农业科学院 机构知识库！
中国热带农业科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Dynamics of flavonoid metabolites in coconut water based on metabolomics perspective

文献类型： 外文期刊

作者： Hou, Mingming 1 ; John Martin, Jerome Jeyakumar 2 ; Song, Yuqiao 1 ; Wang, Qi 2 ; Cao, Hongxing 2 ; Li, Wenrao 1 ; Sun, Chengxu 2 ;

作者机构： 1.Henan Univ, Sch Life Sci, Kaifeng, Henan, Peoples R China

2.Chinese Acad Trop Agr Sci, Coconut Res Inst, Wenchang, Peoples R China

3.Chinese Acad Trop Agr Sci, Natl Key Lab Trop Crop Breeding, Haikou, Peoples R China

4.Ningxia Univ, Coll Wine & Hort, Yinchuan, Ningxia Hui, Peoples R China

关键词： coconut water; flavonoid metabolites; developmental dynamics; liquid chromatography tandem mass spectrometry; metabolomics

期刊名称：FRONTIERS IN PLANT SCIENCE （ 影响因子：4.8； 五年影响因子：5.7 ）

ISSN： 1664-462X

年卷期： 2024 年 15 卷

页码：

收录情况： SCI

摘要： Coconut meat and coconut water have garnered significant attention for their richness in healthful flavonoids. However, the dynamics of flavonoid metabolites in coconut water during different developmental stages remain poorly understood. This study employed the metabolomics approach using liquid chromatography-tandem mass spectrometry (LC-MS/MS) to investigate the changes in flavonoid metabolite profiles in coconut water from two varieties, 'Wenye No.5'(W5) and Hainan local coconut (CK), across six developmental stages. The results showed that a total of 123 flavonoid metabolites including chalcones, dihydroflavonoids, dihydroflavonols, flavonoids, flavonols, flavonoid carboglycosides, and flavanols were identified in the coconut water as compared to the control. The total flavonoid content in both types of coconut water exhibited a decreasing trend with developmental progression, but the total flavonoid content in CK was significantly higher than that in W5. The number of flavonoid metabolites that differed significantly between the W5 and CK groups at different developmental stages were 74, 74, 60, 92, 40 and 54, respectively. KEGG pathway analysis revealed 38 differential metabolites involved in key pathways for flavonoid biosynthesis and secondary metabolite biosynthesis. This study provides new insights into the dynamics of flavonoid metabolites in coconut water and highlights the potential for selecting and breeding high-quality coconuts with enhanced flavonoid content. The findings have implications for the development of coconut-based products with improved nutritional and functional properties.

  • 相关文献
作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：中国热带农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台