辐射研究与辐射工艺学报2025，Vol.43Issue(2)：1-17,17.DOI:10.11889/j.1000-3436.2024-0080
UV-B辐射药用植物的生物学效应及其潜在应用
Biological effects and potential applications of UV-B radiation on medicinal plants
摘要
Abstract
The accumulation of secondary metabolites is essential for determining the quality of traditional Chinese medicinal materials.However,as medicinal plants transition from wild growth to artificial cultivation,issues such as reduced active components and inconsistent quality have emerged.Ultraviolet radiation B(UV-B)radiation can stimulate the production of endogenous protective substances in plants,thereby influencing the synthesis of secondary metabolites.Understanding the effects of UV-B on secondary metabolite accumulation of secondary metabolites in medicinal plants,along with the associated mechanisms,has become a significant research focus.This review systematically summarized the response strategies of medicinal plants to UV-B radiation,highliting its effects on the growth,development,physiology,biochemistry,secondary metabolite accumulation,and stress tolerance induction.Furthermore,the potential applications of UV-B radiation in enhancing secondary metabolite synthesis and improving plant stress resistance are explored.Current research challenges and limitations are also discussed,offering insights for future advancements in this field.This review aims to provide a theoretical foundation for the practical application of UV-B irradiation technology in boosting secondary metabolite content and stress tolerance in medicinal plants.关键词
紫外线B(UV-B)/药用植物/胁迫响应/次生代谢/多组学Key words
Ultraviolet radiation B(UV-B)/Medicinal plant/Stress response/Secondary metabolite/Multi-omics分类
生物科学引用本文复制引用
刘霄,张楠,杜艳,周利斌..UV-B辐射药用植物的生物学效应及其潜在应用[J].辐射研究与辐射工艺学报,2025,43(2):1-17,17.基金项目
国家重点研发计划(2022YFD1200705)、核技术研发科研项目"核技术高效诱变作物新品种与示范"与内蒙古自治区自然科学基金重点项目(2024ZD23)资助 Supported by the National Key Research and Development Program(2022YFD1200705),the High-efficiency Mutagenesis of New Crop Varieties Using Nuclear Technology and Demonstration and the Inner Mongolia National Science Foundation(2024ZD23) （2022YFD1200705）
