摘要
目的 :探讨水蛭经炮制后的化学成分变化情况 ,为水蛭的炮制方法提供一定的化学依据。方法 :采用HPLC 柱后衍生化法测定了氨基酸组成的变化 ,用GC MS法测定了甾体类化合物组成的变化。结果 :水蛭经炮制后各种氨基酸的量有所降低 ,甾体类化合物组成发生了变化。结论
Objective:To provide chemical basis for processing of leech through investigating the variations of composition of leech scalded with talc powder. Methods: Amino acids were determined by HPLC post column derivatization and steroids by GC MS. Results: The results showed the total contents of amino acids in scalded leech were reduced and the steroids of it were changed. Conclusion: The processing method of leech used at the moment has a great influence in chemical components of leech.
出处
《中成药》
CAS
CSCD
北大核心
2001年第12期880-882,共3页
Chinese Traditional Patent Medicine
关键词
中药水蛭
炮制
氨基酸
甾体类化合物
leech
processing
variation of chemical component
amino acid
steroids
