文章基本信息

标题：Isolation and Confirmation of Quercetin-3-O-Glycosides from Rubber Cassava Leaves
本地全文：下载
作者：Aliefman Hakim ; Jamaluddin ; I. Nyoman Loka 等
期刊名称：Natural Resources
印刷版ISSN：2158-706X
电子版ISSN：2158-7086
出版年度：2020
卷号：11
期号：9
页码：420-425
DOI：10.4236/nr.2020.119024
出版社：Scientific Research Publishing
摘要：The core of the natural product chemistry laboratory is isolation secondary metabolites. One of the potential secondary metabolites for isolation in the natural product chemistry laboratory is routine (quercetin-3-O-glycosides). Routine (Quercetin-3-O-glycoside) has been isolated from ethanol extract of rubber cassava leaves (Manihot glaziovii MA). Isolation was done by maceration and recrystallization. The isolation method used in this study is complemented by the isolation method published. The isolated (Quercetin-3-O-glycoside) routine using this method obtained a yield of 0.118% of the total dried leaf extract. The routine (Quercetin-3-O-glycoside) was identified using a standard routine. Routine can be further utilized in the world of medicine as an amplifier of capillary structure, reducing the permeability and fragility of blood vessels.
关键词：Isolation;Routine (Quercetin-3-O-Glycosides);Cassava Leaves