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Study on Extraction Method of Amino Acids in Tea
Author(s): 
Pages: 42-44
Year: Issue:  4
Journal: Amino Acids and Biotic Resources

Abstract: 比较了沸水、0.1 mol·L-1盐酸、甲醇、无水乙醇、85%乙醇、60%乙醇等不同溶剂提取茶叶中氨基酸的效果,结果以60%乙醇超声波法提取60 min最好;比较了用6 mol·L-1盐酸采用电磁水解法和超声波法提取茶叶中氨基酸的效果,电磁水解法优于超声波法,但电磁水解法对含硫氨基酸破坏较大.
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