METHODS: The Initial Average Rate Method was used to determine the stability of baicalin in the Ziqinqingre liquid,the content of baicalin was determined by orthogonal function spectrophotometry.

 
  • 方法:采用初均速法對梔芩清熱液中主要成分黃芩苷的穩定性進(jìn)行研究,以正交函數光譜法測定了黃芩苷的含量。
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