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Method for evaluating cigarette flavor compensation technology

A flavor compensation and cigarette technology, which is applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems of tar reduction, lack of cigarette flavor, and bland cigarette flavor, etc.

Inactive Publication Date: 2012-05-09
CHINA TOBACCO FUJIAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the adoption of comprehensive tar reduction technology, while the amount of tar is greatly reduced, the aroma of cigarettes is also lost to a certain extent, resulting in a flat taste and insufficient smoke aroma.

Method used

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  • Method for evaluating cigarette flavor compensation technology
  • Method for evaluating cigarette flavor compensation technology
  • Method for evaluating cigarette flavor compensation technology

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0023] In order to investigate the role of comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry (GC×GC / TOFMS) in evaluating the effect of flavor compensation in cigarette product design, the trial production process of an experimental cigarette was tracked and evaluated.

[0024] Sensory evaluation of the blank leaf group of experimental cigarettes: the main flavor of tobacco is dominant, the richness of the aroma is lacking, the amount is slightly insufficient, there is a little miscellaneous smell, the mouthfeel and aftertaste are slightly poor, the feeling of dryness is slightly strong, and there is no obvious style characteristic.

[0025] The design requirements of the experimental cigarettes: the surface aroma used can endow the experimental cigarettes with a sweet and fruity aroma and a delicate aroma. The overall aroma is rich and thick, in harmony with the original aroma of tobacco, and has a unique style feature; the miscellaneous gas is re...

Embodiment 1

[0027] Example 1: Flavor Compensation Effect of Surface Fragrance I on Cigarettes

[0028] The GC×GC / TOFMS analysis method (including gas chromatography method, mass spectrometry method and data processing method) was optimized in the experiment, and qualitative and quantitative analysis was performed on epiglyph I. The two-dimensional profile (total ion current diagram) is shown in figure 1 . For chemical components with a similarity ≥ 800, combined with data such as total ion current, similarity and anti-similarity, a total of 74 chemical components that meet the matching requirements were identified, mainly including 15 alcohols, 15 esters, and 22 alkanes , 3 phenols, 2 ketones and 1 aldehyde.

[0029] The aroma of Biaoxiang I is mainly fruity, spicy, and sweet; it shows a fragrance style, which can enrich the fruity aroma, sweet aroma, increase the concentration of smoke, and increase the thickness of the base aroma.

[0030] The sensory evaluation of the experimental ci...

Embodiment 2

[0032] Example 2: Flavor Compensation Effect of Surface Fragrance II on Cigarettes

[0033] Aiming at the deficiencies shown in the sensory evaluation and chemical analysis data of Biaoxiang I, the experiment adjusted Biaoxiang I to get Biaoxiang II.

[0034] The scent of Biaoxiang II is fresh and fruity and sweet. Its main function is to enhance the fragrance style, enrich the fruity and sweet fragrance, make the smoke round and delicate, and increase the sweetness.

[0035] The sensory evaluation of the experimental cigarettes with added aroma Ⅱ is as follows: the cigarettes have better sweetness and fruity aroma and smell, the characteristics of the fragrance style are reflected, the aroma quality and aroma quantity are improved, the smoke is more delicate and soft, and the sense of roundness is enhanced , the head fragrance and body fragrance perform well, but there is a slight fault in the rear part of the fragrance, and the amount of fragrance is insufficient, which is s...

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Abstract

The invention relates to a method for evaluating cigarette flavor compensation technology. In the method, the distribution rule of the chemical composition of a top flavor in a cigarette product can be visually represented by utilizing the particular two-dimensional distribution of a two-dimensional gas chromatogram (comprising instruments and methods, such as the two-dimensional gas chromatogram, a two-dimensional liquid chromatogram and the like capable of displaying two-dimensional spectrograms), and further, a cigarette flavor compensation effect is evaluated. Through comparing the chemical compositions of the top flavor, unflavored cut tobacco and flavored tobacco and combining with sensory evaluation, the distribution and the action of the chemical composition of the top flavor in a tobacco blend are analyzed so as to know whether a certain top flavor has a head flavor, a body flavor and a basic flavor or not or is harmonious with the self flavor of the cigarette or not, thereby, a reference is provided for a low-tar cigarette flavor compensation technology. The method has the advantages of more convenience and rapidness, visibility, accuracy and the like.

Description

technical field [0001] The invention relates to a method for evaluating cigarette flavor compensation technology. Background technique [0002] As the World Health Organization and consumers pay more and more attention to the safety of cigarettes, the development and production of low-tar cigarette products has become an inevitable trend in the development of the tobacco industry. Due to the adoption of the comprehensive tar reduction technology, while the amount of tar is greatly reduced, the aroma of the cigarette is also lost to a certain extent, resulting in a flat taste and insufficient smoke aroma. Therefore, while considering the overall style, stimulation and mouthfeel of low-tar cigarette products in the process of flavoring and adding materials, it is necessary to pay attention to the study of cigarette flavor compensation. [0003] The role of cigarette flavoring is to endow the product with a specific style, better coordinate with the raw materials of tobacco le...

Claims

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Application Information

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IPC IPC(8): G01N30/00
Inventor 鹿洪亮马鹏飞林凯于静陈笃建陈小明
Owner CHINA TOBACCO FUJIAN IND
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