Method for characterizing difference degree of cigarette style characteristics by using indicators

A technology of feature difference and cigarettes, which is applied in the field of tobacco processing, can solve the problems of uncertain cigarette evaluation results, no solution, and the inability to objectively describe the degree of difference in cigarette style characteristics, and achieve objective and accurate evaluation results, easy operation, and low cost Effect

Inactive Publication Date: 2018-06-15
YUNNAN REASCEND TOBACCO TECH GRP
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Problems solved by technology

[0003] At present, the evaluation of cigarette style characteristics in China generally adopts the sensory evaluation method. Although this method has certain positive effects, the evaluation of style characteristics based on sensory evaluation is easily affected by the factors of the evaluators themselves and the external environment, which will give cigarettes The evaluation results bring uncertain factors, and the evaluation results cannot objectively describe the degree of difference in cigarette style characte

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  • Method for characterizing difference degree of cigarette style characteristics by using indicators
  • Method for characterizing difference degree of cigarette style characteristics by using indicators
  • Method for characterizing difference degree of cigarette style characteristics by using indicators

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Embodiment

[0025] Embodiment:——to characterize the degree of difference in style characteristics of Yunyan (soft treasure), Double Happiness (soft classic), and Suyan (soft Jinsha) cigarettes

[0026] S1: Through the screening of chemical detection indicators of finished cigarette cut tobacco, 20 indicators are determined as characteristic chemical indicators: total sugar, reducing sugar, potassium ion, total plant alkaloid, chloride ion, total nitrogen, tobacco pH, malonic acid, butanediol Acid, malic acid, fructose, glucose, furfural, furoic acid, benzaldehyde, 6-methyl-5-hepten-2-one, solanone, β-damascenone, geranylacetone, macrostigmatrienone ;

[0027] Described macrostigmatrienone includes four isomers of macrostigmatrienone;

[0028] S2: Select three cigarettes with different style characteristics: Yunyan (soft treasure), Double Happiness (soft classic), and Suyan (soft Jinsha), that is, N=3; each type of cigarette has N i samples, i=1, 2, 3; select 22 samples of Yunyan (soft t...

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Abstract

A method for characterizing the difference degree of cigarette style characteristics by using indicators comprises the following steps: screening the chemical detection indicators of finished cigarette cut tobacco, and determining twenty representative indicators as characteristic chemical indicators; selecting cigarette samples-to-be-characterized having different style characteristics, and detecting the twenty characteristic chemical indicators of the selected samples; performing R-factor analysis on detection indicator data of all the samples, and calculating all factor scores and the factor comprehensive scores of every sample and the factor comprehensive scores of every style characteristic cigarette; and quantitatively characterizing the difference degree of two cigarette style characteristics by using the absolute value of a difference between the factor comprehensive scores of the two style characteristic cigarettes, DI. The evaluation method can realize the quantitative characterization of the difference degree of the cigarette style characteristics, and can provide guidance for cigarette quality maintenance and quality control.

Description

technical field [0001] The invention belongs to the technical field of tobacco processing, and in particular relates to a method for characterizing the difference degree of cigarette style characteristics. Background technique [0002] The style characteristics of cigarettes are an important factor in the identification of different cigarette products, and cigarettes of different brands have different style characteristics. Cigarette style characteristics are one of the important bases for consumers to choose cigarettes and a prerequisite for guiding consumption. Studies have shown that the chemical composition and content of cut tobacco have a great influence on the style characteristics of cigarettes, and the study of the difference in style characteristics of cigarettes can provide strong support for the maintenance of style characteristics and quality control of cigarettes. [0003] At present, the evaluation of cigarette style characteristics in China generally adopts ...

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Application Information

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IPC IPC(8): G01N33/00
CPCG01N33/00G01N2033/0088
Inventor 邱昌桂吴景强杨式华侯英杨双艳张建强熊晶晶张雯杨盼盼袁天军
Owner YUNNAN REASCEND TOBACCO TECH GRP
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