期 刊 ：中国中药杂志 1989年 14卷 03期 页码：21.
关键词：地黄；氨基酸；
Keywords:Rehmannia glutinosa, amino acids,
摘 要 ：对地黄及其炮制品中15种游离氨基酸进行了含量测定,结果证明经炮制后的熟地黄氨基酸含量降低。
Abstract:15 kinds of free amino acids were detected in Rehmannia glutinosa and its processed products, it was found that their contents were reduced in processed products.
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