2008•Science and Technology of Food IndustryRequires access
Study on extraction of β-amylase from sweet potato
Lin Lin
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Abstract
The extraction condition of β-amylase was studied,and water extraction was used to extract β-amylase from purple sweet potato.A few main factors that affected the activity were determined by the experiments of single factor.The extracting technology was chosen by orthogoral.The result showed that the best technology were that extracting temperature was 40℃,extracting time was 1h,water and raw material ratio was 5:1,pH was 6.5.