摘要
以三氯乙酸提取氨基酸的方法来测定熊胆的游离氨基酸,在熊胆系列产品的质量鉴定方面有较大意义。
The method of extracting amino acid by trichtroacetic acid to measure free amino acid of bear gall is signifcance in appraising the quality of series products of bear gall.
关键词
熊胆
黑熊胆
胆粉
氨基酸
pretreatment, black bear, free amino acid
