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最近,在检验9批3个厂家生产的批号相近的蛇胆川贝液时,按《江西省药品标准》1986年版检验,鉴别(1)项按标准规定操作,最后置70℃水浴中保温10分钟,颜色变化不明显,呈不明显淡紫色(应逐渐显紫色);又将水浴温度改为75℃或高于75℃,溶液的颜色变化有一个很明显呈紫色的过程,且保温时间超过10分钟,溶液的颜色也稍有加深。所以,笔者认为,为在检验过程中更好地鉴别蛇胆川贝液的真伪,建议鉴别(1)项水浴温度改为75℃,保温时间改为12
Recently, when examining batches of snakebile chives and flesh liquids with similar batch numbers produced by 9 batches of 3 manufacturers, according to the 1986 edition of the “Jiangxi Drug Standards” test, identify (1) items to operate in accordance with the standard, and finally set in a 70°C water bath for 10 minutes. , The color change is not obvious, showing no obvious lavender (it should be gradually purple); In turn the water bath temperature is changed to 75 °C or higher than 75 °C, the color change of the solution has a very purple process, and the holding time exceeds 10 In minutes, the color of the solution is also slightly deepened. Therefore, the author believes that in order to better identify the authenticity of the snake gall chivu liquid in the inspection process, it is recommended to identify (1) water bath temperature is changed to 75 °C, and the insulation time is changed to 12