Effect of Different Air-curing Humidity on Organic Acid Content of Burley Tobacco

JING Yan-qiu; LIU Xiao-di; XUE Li-xin; JIN Lei; LU Ping; LI Huai-qi

doi:10.19303/j.issn.1008-0384.2013.05.009

Volume 28 Issue 5

May 2013

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Article Navigation > Fujian Journal of Agricultural Sciences > 2013 > 28(5): 452-456

JING Yan-qiu, LIU Xiao-di, XUE Li-xin, JIN Lei, LU Ping, LI Huai-qi. Effect of Different Air-curing Humidity on Organic Acid Content of Burley Tobacco[J]. Fujian Journal of Agricultural Sciences, 2013, 28(5): 452-456. doi: 10.19303/j.issn.1008-0384.2013.05.009

Citation:

JING Yan-qiu, LIU Xiao-di, XUE Li-xin, JIN Lei, LU Ping, LI Huai-qi. Effect of Different Air-curing Humidity on Organic Acid Content of Burley Tobacco[J]. Fujian Journal of Agricultural Sciences, 2013, 28(5): 452-456. doi: 10.19303/j.issn.1008-0384.2013.05.009

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Effect of Different Air-curing Humidity on Organic Acid Content of Burley Tobacco

doi: 10.19303/j.issn.1008-0384.2013.05.009

1. College of Tobacco Science,He′nan Agricultural University,Zhengzhou,He′nan 450002,China;
2. Jiyuan Tobacco Company,Jiyuan,He′nan 454650,China;
3. China Tbbacco He′nan Industrial Corporation,Zhengzhou,He′nan 450002,China

Received Date: 2013-02-17
Publish Date: 2013-05-18

Abstract

Abstract

Four humidity levels were applied to air-curing of burley tobaccoto for comparing the effect of curing environment on organic acid content in burley tobacco.The results showed that the highest content of total 20 organic acids was in the lowest humidity level,while with exception of citric acid,the highest content of rest organic acids was found in the middle level of humidity.The content of semi-volatile organic acids and aliphatic acids were decreased following the humidity level increased from low,middle and high to control as the highest humidity applied in air-curing.Some volatile organic acid were undetectable concomitant with the humidity increasing.The content of nonvolatile organic acids was detected the highest in middle humidity of air-curing but the content of citric acid was the lowest.In addition,the highest of malic acid content was found in low humidity curing.
- burley tobacco,
- air-curing,
- humidity,
- organic acid

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References(17)

References

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