文章基本信息

标题：STUDY ON OPTIMIZATION EXTRACTION OF TOTAL FLAVONOIDS FROM PEONY EPISPERM
本地全文：下载
作者：Qing-huan Meng ; Ying Liu ; Hua Wang 等
期刊名称：Fresenius Environmental Bulletin
印刷版ISSN：1018-4619
出版年度：2017
卷号：26
期号：12
页码：7199-7203
语种：English
出版社：PSP Publishing
摘要：Suitable for peony seed coat as raw material extraction method of total flavonoids, optimize its extraction process conditions. The effects of the enzyme type, concentration, digestion incubation temperature, incubation time and pH factors on the extraction process, and on the basis of single factor experiment, process optimization by orthogonal experiment method. Investigation results showed that pec-tinase 0.05 mg/mL, enzymatic incubation temperature 45 □, pH 4.5 were incubated hydrolysis conditions 180min, the total flavonoids yield up to 74.839 mg/g, with respect to ethanol Peony seed coat extraction yield of flavonoids increased significantly.
关键词：Peony seed coat;total flavonoids;pectinase;cellulose