The principal component analysis on volatile components of flue-cured tobacco bud extract from different producing areas
XU Chunping
WANG Chong
LI Mengshan
MA Kuoyan
QU Lili
RAN Panpan
MENG Dandan
WU Yan
Abstract：Six flue-cured tobacco bud extract samples from different areas were prepared by ultrasonic water extraction method for sensory evaluation.The volatile components from three extract samples including two better and one worse according to sensory evaluation were selected to extract by solvent extraction method and analyzed by GC-MS and principal components analysis.The sensory evaluation results showed that the cigarette flavoring effect order of six different areas of flue-cured tobacco bud extract was: Wenshan,Yunnan > Fengjie,Chongqing > Xingyi,Guizhou > Zhaotong,Yunnan > control > Hechi,Guangxi > Shaoyang,Hunan .The internal quality of cigarette that added the extract samples from Wenshan,Yunnan and Fengjie,Chongqing were improved significantly,compared with the control.The extract samples from Wenshan,Yunnan,Fengjie,Chongqing and Shaoyang,Hunan were analyzed by GC-MS.The results showed that the volatile components,types and content of extract samples from different areas were quite different.Principal components analysis showed that the influence of extract samples from three different origins were different.The order according to score of the principal component of three extract samples was: Wenshan,Yunnan > Fengjie,Chongqing > Shaoyang,Hunan,which was coincident with the results of sensory quality.
Keywords：flue-cured tobacco bud extractsensory evaluationvolatile component
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：10( 48-57 )