期刊
SCIENTIA HORTICULTURAE
卷 291, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.scienta.2021.110561
关键词
Flavonoids; Folic acid; Photo regulation; Polyphenolic; Secondary metabolites
类别
资金
- Ministry of Education and Science of the Republic of Poland [SUB/2020-050012-D011, SUB2020-050014-D011]
- Maopolska Centre of Biotechnology, Jagiellonian University
The latest knowledge on the biosynthesis of folates and polyphenols is summarized, highlighting the factors influencing their accumulation in plants, particularly focusing on the quality and quantity of light. Both folates and phenolic compounds play essential roles in various biological processes, including gene regulation, protein expression, and stress responses. Light not only serves as an energy source for plants but also regulates the synthesis and accumulation of important metabolites, such as folates and polyphenolic compounds, necessary for normal plant function.
The latest knowledge regarding biosynthesis of folates and polyphenols is summarized, including factors modulating their accumulation in plants, with particular emphasis on light quality and quantity. Folates, essential elements in one-carbon metabolism, are required for several reactions important for the regulation of gene and protein expression, as well as lipid, chlorophyll, and lignin biosynthesis. Phenolic compounds play a pivotal role in the responses to certain stress conditions and function as reactive species scavengers, contributing to the maintenance of redox homeostasis in cells. These compounds are also essential for humans, and they are optimally absorbed via the consumption of plant-based foods. Light is a source of energy that triggers the lightphase reactions of photosynthesis in plants, but it also regulates the synthesis and accumulation of many metabolites, including folates and polyphenolic compounds, which are important for normal function. The use of adequate light conditions during the production of fruits and vegetables may contribute to an increase in the biological value of crops consumed as food. The potential role of artificial light in enhancing the folate and polyphenol content of food crops during cultivation and future perspectives of its use are also discussed.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据