Application of principal component analysis on quality control of tobacco flavor | 主成分分析法在烟用香精质量控制中的应用
2009
Huang Shijie, China Tobacco Guangxi Industrial Co., Ltd., Liuzhou (China), Technology Center | Xu Aifei, China Tobacco Guangxi Industrial Co., Ltd., Liuzhou (China), Technology Center | Wang Weigang, China Tobacco Guangxi Industrial Co., Ltd., Liuzhou (China), Technology Center
Chinese. ［目的］为烟用香精质量控制提供新方法。［方法］采用GC/MS法结合主成分分析法测定了9批次烟用B＃香精。［结果］根据主成分分析结果，采用7批次烟用B＃香精，建立了其GC-MS指纹图谱。［结论］主成分分析法可用于烟用香精的质量控制。
Show more [+] Less [-]English. ［Objective］The paper aimed to provide new methods for the quality control of tobacco flavor. ［Method］Nine batches of tobacco flavor B＃ were determined by GC/MS and the PCA. ［Result］ The fingerprints of GC-MS were developed after determination of seven batches of flavor according to the PCA.［Conclusion］ The PCA can be used for the quality control of tobacco flavor.
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