Determining the Polyphenol Complex in Reynoutria japonica Houtt. by the Tandem Mass Spectrometry Method
IF 1.1
4区 生物学
Q3 PLANT SCIENCES
引用次数: 0
Abstract
The purpose of this work was to clarify the metabolomic composition of extracts, in particular, the presence of a polyphenol complex in extracts of the medicinal plant Reynoutria japonica Houtt., belonging to the family Polygonaceae. Leaf and stem tandem mass spectrometry was used to identify target analytes in the extracts. A total of 31 chemical compounds have been identified, of which 18 compounds represent a polyphenolic complex. In addition to the identified secondary metabolites, some compounds were discovered for the first time, in particular, polyphenolic compounds: dihydrochalcone aspalathin, coumarin umbelliferone, lignan syringaresinol, as well as the flavones formononetin and gardenin B.
用串联质谱法测定 Reynoutria japonica Houtt.
摘要 本研究旨在阐明蓼科药用植物Reynoutria japonica Houtt.提取物的代谢组学组成，特别是提取物中多酚复合物的存在。叶和茎串联质谱法用于鉴定提取物中的目标分析物。共鉴定出 31 种化合物，其中 18 种化合物代表一种多酚复合物。除已鉴定的次生代谢物外，还首次发现了一些化合物，特别是多酚化合物：二氢查尔酮阿斯巴拉汀、香豆素伞形酮、木质素丁香树脂酚以及黄酮类化合物福尔马林和园丁 B。
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来源期刊
CiteScore
4.00
自引率
14.30%
发文量
107
审稿时长
6 months
期刊介绍：
Russian Journal of Plant Physiology is a leading journal in phytophysiology. It embraces the full spectrum of plant physiology and brings together the related aspects of biophysics, biochemistry, cytology, anatomy, genetics, etc. The journal publishes experimental and theoretical articles, reviews, short communications, and descriptions of new methods. Some issues cover special problems of plant physiology, thus presenting collections of articles and providing information in rapidly growing fields. The editorial board is highly interested in publishing research from all countries and accepts manuscripts in English.
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