›› 2010, Vol. 22 ›› Issue (1): 0-35.

• 论文 •    

Chemical quality characteristics of Hongda flue-cured tobacco

PANG Tao;SONG Chun-man;FANG Dun-huang;DENG Jian-hua;DENG Yun-long   

  1. Yunnan Academy of Tobacco Agricultural Sciences, Yuxi 653100, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-01-25 Published:2010-01-25

Abstract: Partial least-squares method was employed in the analysis on 102 common and main flavor related compounds of flue-cured tobacco between Hongda and other varieties of flue-cured tobacco such as K326, Yunyan85 and Yunyan87. The result of cluster analysis showed that there was significant difference in certain chemical components between Hongda and other varieties of flue-cured tobacco. Further data analysis indicated that polyphenol, malic acid, octadecanoic acid, linoleic acid, linolenic acid, neochlorogenic acid, chlorogenic acid, megastigmatrienone, 4-O-caffeoylquinic acid, rutin, kaempferol-3-O-rutinoside, furan-2(5H)-one,4-methyl, tetradecyl aldehyde, tetradecanoic acid, solavetivone and thunbergol were the main compounds that were closely related to the chemical quality characteristics of Hongda flue-cured tobacco.

Key words: Hongda, flue-cured tobacco, quality, characteristics