摘要
目的探讨天南星炮制前后特征成分间的差异。方法采用UPLC-UV结合UPLC-Q-TOF-MS技术研究天南星与制天南星中主要活性成分。结果含氮类化合物成分从生天南星鉴别出5个,从制天南星鉴别出3个;生天南星黄酮和制天南星黄酮紫外特征基本一致,从中鉴定出3个黄酮类成分,推断出9个黄酮类成分。结论天南星炮制前后化学成分存在差异,为天南星炮制提供一定的参考。
Objective To explore the differences of characteristic components of Aralia before and after processing.Methods UPLC-UV combined with UPLC-Q-TOF-MS technology was used to study the main active components in Aralia and its preparation.Results Five nitrogen-containing compounds were identified from the raw and three from the prepared Aralia;The UV characteristics of raw and processed Aralia flavonoids are basically the same,from which 3 flavonoids were identified and 9 flavonoids were inferred.Conclusion There are differences in chemical components before and after processing,which provides a certain reference for the processing of Aralia.
作者
赵重博
王晶
祁春艳
武旭
张丽娟
ZHAO Chongbo;WANG Jing;QI Chunyan;WU Xu;ZHANG Lijuan(Shaanxi University of Chinese Medicine,Shaanxi Xianyang 712046,China;Tongguan County People s Hospital,Shaanxi Weinan 714300,China)
出处
《现代中医药》
CAS
2022年第5期11-20,共10页
Modern Chinese Medicine
基金
国家自然科学基金青年项目(81803732)
陕西省教育厅自然科学专项(20JK0598)
陕西省科技厅计划项目(2021SF-385)。
关键词
天南星
炮制
核苷
氨基酸
黄酮
特征成分
Aralia
Processing
Nucleoside
Amino acid
Flavone
Feature component
