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测定栝楼入药器官中的游离氨基酸,为探讨栝楼的中药疗效和游离氨基酸的关系提供成分依据。在栝楼产地河南安阳选4个栽培种,用高效液相色谱方法测定果肉、果仁和块根中的游离氨基酸含量,结果发现,栝楼入药器官中的游离氨基酸含量丰富,并含有酪氨酸、脯氨酸和非蛋白质氨基酸等特殊氨基酸,尤其是果肉和块根中,含量较高,但不同种的不同器官含量有差异。栝楼丰富的游离氨基酸是栝楼入药器官成分的重要特征。该特征暗示,栝楼的游离氨基酸和它的药效可能有重要联系。同时,较高游离氨基酸含量的品种和器官是中药材品质的重要依据。
To determine the free amino acids in the medicinal organs of the apothecary building, and to provide the basis for the study on the relationship between the therapeutic effect of traditional Chinese medicine and free amino acids in the apothecary building. The results showed that the content of free amino acids in the flesh, kernels and tuberous roots was high, and the content of free amino acids in tympanum was rich. The content of tyrosine, Proline and non-protein amino acids and other special amino acids, especially in the pulp and roots, the content is high, but different species of different organ contents are different. Tui Lou rich free amino acids is an important feature of Tui Lou into the organs of the drug. This characteristic implies that there may be an important link between the free amino acids in Tamarix and its potency. At the same time, the varieties and organs with higher free amino acid content are important bases for the quality of Chinese herbal medicines.