Nonvolatile Organic Acid Content in Flue-cured Tobacco Leaves and Its Relationship with Altitude in Hubei

LI Yanyan; LIN Guoping; LI Xihong; WANG Lin; CHEN Guohua; XIANG Deen; QIN Xingcheng

CHINESE TOBACCO SCIENCE > 2009 > 30(6): 53-56.

LI Yanyan, LIN Guoping, LI Xihong, WANG Lin, CHEN Guohua, XIANG Deen, QIN Xingcheng. Nonvolatile Organic Acid Content in Flue-cured Tobacco Leaves and Its Relationship with Altitude in Hubei[J]. CHINESE TOBACCO SCIENCE, 2009, 30(6): 53-56.

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Nonvolatile Organic Acid Content in Flue-cured Tobacco Leaves and Its Relationship with Altitude in Hubei

1.
Burley Tobacco Experimental Station of CNTC, Tobacco Research Institute of Hubei Province, Wuhan 430030, China
2.
Technology Center of Wuhan Tobacco (Group) Co. Ltd., Wuhan 430051, China
3.
Enshi Tobacco Company of Hubei Province, Enshi, Hubei 445000, China

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Received Date: July 17, 2008
Revised Date: March 02, 2009

Graphical Abstract

Abstract

Abstract

The characteristics of nonvolatile organic acids in Hubei flue-cured tobacco and its relationship with altitude were analyzed. The results indicated that the contents of nonvolatile organic acids averaged 139.62 mg/g, and in grades from high to low was X2F>C3F>B2F. The ratio of reducing sugar to nonvolatile organic acids was suitable in whole. Altitude and nonvolatile organic acids, the ratio of reducing sugar to nonvolatile organic acids could be classified into three groups by cluster analysis. In the leaves of B2F and C3F at the altitude of 950-1150 m, and X2F at 1050-1300 m, the contents of nonvolatile organic acids were higher and the ratio of reducing sugar to nonvolatile organic acids was favorable.
- flue-cured tobacco,
- altitude,
- nonvolatile organic acid

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References (12)

References

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