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采用加速试验法和留样观察法两种方法对香荷药条进行了稳定性考察 ,结果表明其在室温下 (θ =2 5℃ )较稳定 ,依样品中盐酸小檗碱含量变化求得室温下有效贮存期为 1年
Accelerated test method and retention sample observation method were used to observe the stability of the astringent stalk. The results showed that it was stable at room temperature (θ = 25°C), and was determined by the change of the content of berberine hydrochloride in the sample. The effective storage period at room temperature is 1 year