乌龙茶多糖的酶法提取及降血糖活性初步研究
Study on Preparation of Tea Polysaccharides from Oolong and Their Hypoglycemic Activity
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Abstract: OBJECTIVE Enzyme-assisted extraction and membrane sepatation technique(MST) were applied,and the hypoglycemic effects of tea polysaccharide(TSP) obtained were investigated;METHODS Effects of MST was investigated after the comparison of traditional and enz