云南农业大学学报(自然科学)
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Journal of Yunnan Agricultural University 2017, Vol. 32 Issue (4) :659-667    DOI: 10.16211/j.issn.1004-390X(n).2017.04.014
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Regional Characteristic Analysis of Chemical Components and Sensory Quality of Hongda Tobacco in Yunnan Province
HOU Ying1, YANG Yubiao2, WANG Baoxing3, ZHAO Weijin2, YANG Shihua1, LIU Jing1, GAO Hui1
1. Yunnan Tongchuang Technology Analysis Co., Ltd., Kunming 650106, China;
2. Hongta Tobacco(Group) Co., Ltd., Yuxi 653100, China;
3. China Tobacco Yunnan Industrial Co., Ltd., Kunming 650231, China

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Abstract 

[Purpose] The aim was to analyze the regional characteristics of chemical component and sensory quality of Hongda tobacco in Yunnan Province, and provide references for planting plan, adjustment of cultivation techniques and choice of raw materials of Hongda tobacco.[Method] Hongda C3F tobacco was chosen from eight counties in Kunming, Yuxi, Qujing and Dali. The chemical composition was analyzed using variance analysis and multiple comparisons. Meanwhile, the regional characteristics of chemical component and sensory quality were discussed through cluster analysis.[Results] (1) The clustering results showed that Hongda tobacco had strong regional characteristics on chemical component and sensory quality. For tobacco growing areas with similar distance, the chemical component and sensory quality of Hongda tobacco had high similarity. (2) The chemical component of Hongda tobacco in different regions had significant differences and the degree of variation was higher. The chemical component content of Hongda tobacco in Dali was higher and the chemical component content of Hongda tobacco in Qujing was lower. (3)The sensory quality score of Hongda tobacco in Dali was higher and the sensory quality score of Hongda tobacco in Qujing was lower.[Conclusion] The research has laid basis for planting plan, adjustment of cultivation techniques and choice of raw materials of Hongda tobacco.

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Articles by authors
HOU Ying
YANG Yubiao
WANG Baoxing
ZHAO Weijin
YANG Shihua
LIU Jing
GAO Hui
KeywordsHongda tobacco   tobacco in different areas   chemical component   statistical analysis   regional characteristics     
Received 2016-04-07;
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HOU Ying, YANG Yubiao, WANG Baoxing, ZHAO Weijin, YANG Shihua, LIU Jing, GAO Hui.Regional Characteristic Analysis of Chemical Components and Sensory Quality of Hongda Tobacco in Yunnan Province[J]  Journal of Yunnan Agricultural University, 2017,V32(4): 659-667
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