Tobacco Science & Technology, 2012, 11, p. 33-37, ISSN.1002-0861
Application of fuzzy judgment and Euclidean distance method in evaluation of chemical components in flue-cured tobacco leaf
China Tobacco Jiangsu Industrial Co., Ltd., Nanjing 210019, P.R. China
In order to scientifically assess the chemistry of tobacco leaf, 9 chemical indices (including nicotine, total sugar, reducing sugar, total nitrogen, potassium, chlorine, sugar/nicotine ratio, nitrogen/nicotine ratio and potassium/chlorine ratio) of...