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Position: Home > Articles > Purification of Total Flavonoids from Persistent Calyx of Physalis alkekengi L.var. franchetii(Mast.) Makino Using Macroporous Resin FOOD SCIENCE 2014,35 (14) 58-61

大孔树脂法纯化锦灯笼宿萼总黄酮的工艺

作  者:
王晓林;薛健飞;陈帅;王慧竹;钟方丽
单  位:
吉林化工学院化学与制药工程学院
关键词:
锦灯笼;总黄酮;大孔吸附树脂;纯化
摘  要:
以总黄酮吸附率、解吸率为指标,在单因素试验基础上,利用五因素四水平正交试验研究D-101型大孔吸附树脂纯化锦灯笼宿萼总黄酮的工艺条件。结果表明:pH 10的锦灯笼宿萼总黄酮提取液、树脂吸附3 h、并用体积35倍于树脂质量(解吸液体积/树脂质量)体积分数80%的乙醇溶液解吸7 h时,锦灯笼宿萼浸膏中总黄酮的含量由11.45%提高到45.56%。
译  名:
Purification of Total Flavonoids from Persistent Calyx of Physalis alkekengi L.var. franchetii(Mast.) Makino Using Macroporous Resin
作  者:
WANG Xiao-lin;XUE Jian-fei;CHEN Shuai;WANG Hui-zhu;ZHONG Fang-li;School of Chemistry and Pharmaceutical Engineering,Jilin Institute of Chemical Technology;
关键词:
Physalis alkekengi L.var.franchetii(Mast.) Makino;;total flavonoid;;macroporous resin;;purification
摘  要:
The purification of total flavonoids extracted from the persistent calyx of Physalis alkekengi L. var. franchetii(Mast.) Makino using D-101 macroporous resin was optimized by an orthogonal array design involving five independent variables at four different levels using adsorption and desorption rates of total flavonoids as response variables. The purity of total flavonoids was increased from 11.45% to 45.56% when the total flavonoid extract from the persistent calyx of Physalis alkekengi L. var. franchetii(Mast.) Makino at pH 10 was adsorbed by the resin for 3 h and then desorbed with a 35-fold volume of 80% ethanol for 7 h.

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