Tobacco Science & Technology, 2006, 12, p. 35-7, ISSN.1002-0861
On extracting conditions of nicotine in tobacco
University of Science & Technology of China, Dept. of Pharmaceutical Engineering, Hefei, China
The effects of the concentration of sodium hydroxide solution, immersing temperature and the amount of salt added during distillation on the yield of nicotine were examined. The results showed that: 1) the yield of nicotine decreased with the...