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Position: Home > Articles > Study on fermenting conditions of soybean meals by equol-producing bacterium and extracting conditions of its products Animal Husbandry & Veterinary Medicine 2010,42 (6) 31-36

产雌马酚菌株发酵豆粕及产物提取工艺研究

作  者:
孙小燕;张逊;姚文
单  位:
南京农业大学动物科技学院
关键词:
豆粕;大豆苷元;产雌马酚菌;提取工艺
摘  要:
利用实验室分离得到的产雌马酚菌株ZX-7发酵豆粕,确定该菌株可将豆粕中的大豆苷去除糖基生成大豆苷元,并可进一步降解为终产物雌马酚。通过单因素试验和正交试验比较,确定从发酵豆粕中提取大豆苷元及雌马酚的最佳工艺条件。
译  名:
Study on fermenting conditions of soybean meals by equol-producing bacterium and extracting conditions of its products
作  者:
SUN Xiao-yan,ZHANG Xun,YAO Wen(College of Animal Science and Technology,Nanjing Agricultural University,Nanjing 210095,China)
关键词:
soybean meal;daidzein;equol;extraction
摘  要:
Soybean meals were fermented in the present study by using equol-producing bacterium ZX-7 which was isolated from porcine feces and able to degrade daidzin into daidzein and equol.Through the single factor test and orthogonal test,the optimum extracting conditions were obtained to extract daidzein and equol from the fermented soybean meals.

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