Microwave-assisted Extraction of Puerarin from Roots of Kudzuvine (Pueraria lobata)

被引：0

作者：

Fan, Fan ^{[1
]}

Guo, Jia ^{[1
]}

Gui, Ben ^{[1
]}

Luo, Ye ^{[1
]}

Zhang, Hu-ji ^{[1
]}

Chi, Ru-an ^{[1
]}

机构：

[1] Minist Educ, Key Lab Green Chem Proc, Wuhan Inst Technol, Wuhan 430073, Peoples R China

来源：

PROCEEDINGS OF 2009 INTERNATIONAL CONFERENCE OF NATURAL PRODUCT AND TRADITIONAL MEDICINE, VOLS 1 AND 2 | 2009年

关键词：

microwave-assisted extraction; puerarin; operating parameters; uniform design; optimization; OPTIMIZATION; PURIFICATION; ACID;

D O I：

暂无

中图分类号：

R [医药、卫生];

学科分类号：

10 ;

摘要：

In this paper, microwave-assisted extraction (MAE) of puerarin from the roots of Kudzuvine (Pueraria lobata) was studied. The effects of some operating parameters on the puerarin yield were investigated systematically. By using a uniform design, the optimal conditions were found to be powder size of 80 meshes, pre-soaking time of 0.5h, ethanol concentration of 20%, solvent to material ratio of 40mL/g, extraction temperature of 60 degrees C, microwave power of 1000W and irradiation time of 10min. At these conditions, the puerarin yield of 3.084% could be obtained. This suggested that MAE was a promising method for puerarin extraction.

引用

页码：373 / 376

页数：4

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