【摘 要】
：
为解决莲胆消炎片提取工艺中存在的稠膏杂质多含量低问题,进行穿心莲提取工艺实验,发现乙醇浓度高所得稠膏量少,含量高,说明杂质少。但最高乙醇浓度提取所得稠膏的总质量并不
【机 构】
：
北海国发海洋生物产业股份有限公司制药厂,
论文部分内容阅读
为解决莲胆消炎片提取工艺中存在的稠膏杂质多含量低问题,进行穿心莲提取工艺实验,发现乙醇浓度高所得稠膏量少,含量高,说明杂质少。但最高乙醇浓度提取所得稠膏的总质量并不是最大,说明有效成分不纯粹受乙醇浓度影响。在65%乙醇、加热40~50℃,提取3次,可提高稠膏的总质量。
In order to solve the problem of low content of thick paste impurities in the extraction process of lotus root and anti-inflammatory tablet, the experiment of extraction of andrographolide was carried out. It was found that the high concentration of ethanol resulted in less amount of thick paste and high content, indicating that there was less impurity. However, the maximum mass concentration of ethanol extracted from the total mass is not the largest, indicating that the active ingredient is not purely affected by the concentration of ethanol. In 65% ethanol, heating 40 ~ 50 ℃, extraction 3 times, can increase the total mass of thick paste.
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