UV-B Radiation Enhances Epimedium brevicornu Maxim. Quality by Improving the Leaf Structure and Increasing the Icaritin Content
文献类型： 外文期刊
作者： Li, Pengshu 1 ; Xiang, Qiuyan 2 ; Wang, Yue 3 ; Dong, Xuehui 2 ;
作者机构： 1.China Agr Univ, Coll Agron & Biotechnol, Sanya Inst Coll, Sanya 610101, Peoples R China
2.China Agr Univ, Coll Agron & Biotechnol, Beijing 100193, Peoples R China
3.Shandong Acad Agr Sci, Jinan 250100, Peoples R China
关键词： Epimedium brevicornu Maxim.; UV-B radiation; metabolomics
期刊名称：PLANTS-BASEL （ 影响因子：4.0； 五年影响因子：4.4 ）
ISSN： 2223-7747
年卷期： 2024 年 13 卷 13 期
页码：
收录情况： SCI
摘要： Epimedium brevicornu Maxim. is a herbal plant with various therapeutic effects, and its aboveground tissues contain flavonol compounds such as icaritin that can be used to produce new drugs for the treatment of advanced liver cancer. Previous studies have shown that ultraviolet-B (UV-B, 280-315 nm) stress can increase the levels of flavonoid substances in plants. In the current study, we observed the microstructure of E. brevicornu leaves after 0, 5, 10, 15, and 20 d of UV-B radiation (60 mu w.cm(-2)) and quality formation mechanism of E. brevicornu leaves after 0, 10, and 20 d of UV-B radiation by LC-ESI-MS/MS. The contents of flavonols such as icariside I, wushanicaritin, icaritin, and kumatakenin were significantly upregulated after 10 d of radiation. The results indicated that UV-B radiation for 10 d inhibited the morphological development of E. brevicornu but increased the content of active medicinal components, providing a positive strategy for epimedium quality improvement.
- 相关文献
作者其他论文 更多>>
-
Characterizing seed dormancy in Epimedium brevicornu Maxim.: Development of novel chill models and determination of dormancy release mechanisms by transcriptomics
作者：Li, Pengshu;Xiang, Qiuyan;Dong, Xuehui;Wang, Yue;Li, Pengshu
关键词：Epimedium brevicornu Maxim.; Seed dormancy; Chill models; RNA-Seq
-
Effects of GA3 Treatments on Fruit Vascular Structure and Water Transport of Grape
作者：Cai, Zhong-Hui;Wang, Yue;Xie, Zhao-Sen;Li, Xiu-Jie;Li, Bo;Forney, Charles F.
关键词：Grape; GA(3); vascular bundle; water transport; sugar unloading
-
Exogenous tannic acid relieves imidacloprid-induced oxidative stress in tea tree by activating antioxidant responses and the flavonoid biosynthetic pathway
作者：Wang, Yue;Pan, Guojun;Ge, Yanqing;Yuan, Chunhao;Wang, Yue;Huang, Tingjie;Zhang, Tao;Lin, Jin;Zhou, Guangshuo;Ma, Xiaoping;Xu, Yongyu;Zou, Nan;Song, Lubin;Yuan, Chunhao;Zou, Nan
关键词：Tannic acid; Pesticide oxidative stress; Antioxidant responses; Flavonoid biosynthetic pathway; Tea
-
Increasing iron use efficiency by controlling emitter clogging in drip irrigation systems
作者：Yuan, Huabin;Sun, Zeqiang;Shi, Ning;Ma, Changjian;Yuan, Huabin;Li, Bowen;Li, Quanqi;Wang, Yue;Ma, Changjian;Xiao, Yang;Li, Yunkai;Ma, Changjian
关键词：Fertigation; Iron fertilizer; Precipitation; Particle; Emitter clogging
-
Observation of Flowering Process of Grape (Vitis vinifera L.)-Insight into the Starting of Pollination of Flower Hiding in Calyptras (Cap)
作者：Wang, Yue;Cai, Zhonghui;Xie, Zhaosen;Li, Xiujie;Wu, Yusen;Li, Bo
关键词：Cleistogamy; pollen structure; stigma receptivity; pollen tube germination
-
Insights into the mechanisms of microbiome and metabolome changes mediated by understory interplanting mode in Polygonatum sibiricum
作者：Wang, Yue;Sun, Jiabo;Zhao, Yanxia;Ma, Changjian;Han, Jinlong;Zhang, Jin;Li, Guoqing;Wang, Qian
关键词：Polygonatum sibiricum; understory interplanting mode; metabolome; microbiome; endophyte; rhizosphere soil
-
Carbohydrate regulation response to cold during rhizome bud dormancy release in Polygonatum kingianum
作者：Wang, Yue;Liu, Tao;Ma, Changjian;Wang, Jianghui;Guan, Cong;Yao, Huimin;Wang, Yue;Liu, Tao;Wang, Jianghui;Guan, Cong;Li, Guoqing;Wang, Xinhong;Chang, Jin;Dong, Xuehui
关键词：P; kingianum; Rhizome bud dormancy; Carbohydrate metabolism
