摘要
本文叙述了烟碱及硫酸烟碱的性质和在植株中存在的方式,介绍了硫酸烟碱的分析方法和提取过程,并对提取条件进行了优选,本方法硫酸烟碱的总提取率为73％
In this paper the properties of nicotine and nicotine sulfate as well as their modes of existence in tobocco plant are expounded. We introduce the analytice proedure and extracting process for nicotine sulfate and its optimum condition fon extracting is also given. The general rate of extraction is 73%.
