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Abbreviation (ISO4): Journal of Agriculture      Editor in chief: Shiyan QIAO

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Comparison of the Analysis of the Chemical Components in Henan and Brazil Flue-cured Tobacco Leaves

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Received date: 2011-08-15

  Revised date: 2012-01-04

  Online published: 2012-02-19

Abstract

In order to provide the basis information for the discordant chemical components of flue-cured tobacco in Henan, the chemical components leaves were determined and compared in Henan and Brazil flue-cured tobacco. The volatile aromatic component was determined by gas chromatography–mass spectrometry (GC/MS) and a routine chemical component was tested by flow analyzer. The results showed that: the soluble total sugar average contents was 22.18% and the reducing sugar average contents was 20.94% in Henan. The average value of the nicotine, total nitrogen and potassium in Henan were 1.87%, 2.26% and 1.84%. The coefficient of variation of the ratio of potassium chloride was large, instable. The soluble total sugar average contents was 17.82% and the reducing sugar average contents was 19.52% in Brazil. The average value of the nicotine, total nitrogen and potassium in Henan were 2.15%, 3.00% and 2.57%. The coefficient of variation of the ratio of potassium chloride was small, stable. The total contents of aroma compositions of tobacco leaves in Brazil were 985.36-1222.9 μg/g and those were 772.4-1103.19 μg/g in Henan. The higher dissolutions of content of flue-cured tobacco in Brazil was neophytadiene, phenylalanine, carotenoid and cembranenoid, The dissolutions of browning reaction of flue-cured tobacco in Henan was the higher than in Brazil.

Key words:

Brazil Tobacco

Cite this article

wei fengjie . Comparison of the Analysis of the Chemical Components in Henan and Brazil Flue-cured Tobacco Leaves[J]. Journal of Agriculture, 2012 , 2(2) : 58 -63 . DOI: 10.11924/j.issn.2095-4050.2011-xb0670

References

杨欣玲 何景福 李帆 韦凤杰 .河南浓香型烤烟与巴西烤烟化学成分对比分析.农学学报 ,2012,2(2): 58-63
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