摘要
The objective of this research was to investigate the differences between local cigarette and foreign cigarette and supplied a base for improving the quality of cigarette. Different kinds of polyphenols and organic acids in 11 different brand cigarette samples at home and abroad were classified by the method of cluster analysis. The results indicated that the 11 samples could be classified into 2 classes. Suyan, Furongwang, Chinese, Baisha, Dihao, Yunyan, Hongtashan belonged to type 1; foreign cigarettes that represented by Marboro, Blue pacific and Brazil cigarette belonged to type 2. The content of malic acid and citric acid in type 1was higher than type 2, the content of malonic acid was higher in type 2, and there is no difference between the type 1 and type 2 about the content of polyphenols. In conclusion, the content of malic acid and citric in Chinese cigarettes was higher than foreign, but the content of malonic acid was lower than foreign. There is no difference between Chinese cigarettes and foreign cigarettes about the content of polyphenols.
The objective of this research was to investigate the differences between local cigarette and foreign cigarette and supplied a base for improving the quality of cigarette. Different kinds of polyphenols and organic acids in 11 different brand cigarette samples at home and abroad were classified by the method of cluster analysis. The results indicated that the 11 samples could be classified into 2 classes. Suyan, Furongwang, Chinese, Baisha, Dihao, Yunyan, Hongtashan belonged to type 1; foreign cigarettes that represented by Marboro, Blue pacific and Brazil cigarette belonged to type 2. The content of malic acid and citric acid in type 1was higher than type 2, the content of malonic acid was higher in type 2, and there is no difference between the type 1 and type 2 about the content of polyphenols. In conclusion, the content of malic acid and citric in Chinese cigarettes was higher than foreign, but the content of malonic acid was lower than foreign. There is no difference between Chinese cigarettes and foreign cigarettes about the content of polyphenols.
基金
Supported by China tobacco Yunnan industrial Co.,Ltd(2011JCO1-3)
