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Title: Homogenate extraction of isoflavones from soybean meal by orthogonal design
Authors: Zhu, Xing-Yi
Lin, Hai-Min
Xie, Jie
Chen, Shan-Shan
Wang, Ping
Keywords: Homogenate;Isoflavones;Orthogonal design;Soybean meal
Issue Date: Jun-2011
Publisher: NISCAIR-CSIR, India
Abstract: Factors that affect yield of isoflavones extracted from soybean meal by using homogenate extraction method were studied byorthogonal design experiment [L9(34)]. Optimum extraction conditions were found as follows: sample particle size, 60 mesh;ethanol concentration, 60%; extraction time, 50 s; ratio of material to liquid, 1 g: 20 ml; and yield of isoflavones, 0.52 ± 0.01%.Compared with traditional heat refluxing extraction method, yield of homogenate extraction was 29.3% higher, and extraction timewas significantly shortened.
Page(s): 455-460
ISSN: 0975-1084 (Online); 0022-4456 (Print)
Appears in Collections:JSIR Vol.70(06) [June 2011]

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