清火栀麦胶囊中穿心莲内酯的HPLC测定及稳定性考察
Determination of andrographolide in Qinghuozhimai capsules and examination of its quality stability by HPLC
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Abstract: OBJECTIVE:To establish a method for determination of andrographolide in Qinghuozhimai capsules(QHZMC) and examine the quality stability of QHZMC.METHODS:The content of andrographolide in QHZMC was determined by HPLC.QHZMC was stored for 3 months at the te