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Preparation method of burley tobacco aroma-enhancing and moisture-preserving agent for cigarettes

A technology of burley tobacco and humectant, which is applied in the direction of microorganism-based methods, biochemical equipment and methods, microorganisms, etc., can solve the problems of reducing the physical properties of shredded tobacco, achieve rich cigarette aroma, increase sweetness, and enrich tobacco. Fragrant effect

Active Publication Date: 2015-04-01
HUBEI CHINA TOBACCO IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In 1964, Bartkowicz, I. found that potato syrup had the effect of improving the physical properties and taste of shredded tobacco when measuring the impact of charging on the physical properties and smoking quality of shredded tobacco with a Borgwaldt densitometer, but at a temperature higher than 80 ° C Physical properties of treated cut tobacco decrease when dried at temperature

Method used

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  • Preparation method of burley tobacco aroma-enhancing and moisture-preserving agent for cigarettes
  • Preparation method of burley tobacco aroma-enhancing and moisture-preserving agent for cigarettes
  • Preparation method of burley tobacco aroma-enhancing and moisture-preserving agent for cigarettes

Examples

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Effect test

Embodiment 1

[0021] A preparation method of a burley tobacco flavoring moisturizer, comprising the following steps:

[0022] 1) Preparation of Burley tobacco extract: Weigh Burley tobacco and add it to water. According to the material weight ratio of Burley tobacco and extraction solvent: 1:6, ultrasonically extract at 60°C for 4 hours, and the obtained extract Filter after standing to cool, the obtained filtrate is Burley tobacco extract;

[0023] 2) Fermentation with mixed bacteria: take Burley tobacco extract as substrate, add ethanol, use mixed bacteria in a closed state, and ferment for 5 days at a pH value of 4.0 and a fermentation temperature of 25°C to obtain a fermented product. Among them, the volume ratio of Burley tobacco extract to ethanol is: 100:5, and the mixed bacteria is formed by mixing active dry acetic acid bacteria and rhizopus in a weight ratio of 1:1;

[0024] 3) Post-treatment of the fermented product: add 3 times the volume of 95% alcohol solution to the fermente...

Embodiment 2

[0033] A preparation method of a burley tobacco flavoring moisturizer, comprising the following steps:

[0034] 1) Preparation of Burley tobacco extract: Weigh Burley tobacco and add it to water. According to the material weight ratio of Burley tobacco and extraction solvent: 1:8, ultrasonically extract at 65°C for 2 hours, and the obtained extract Filter after standing to cool, the obtained filtrate is Burley tobacco extract;

[0035] 2) Fermentation of mixed bacteria: take Burley tobacco extract as substrate, add ethanol, use mixed bacteria in a closed state, and ferment for 8 days at a pH value of 6.0 and a fermentation temperature of 20°C to obtain a fermented product. Among them, the volume ratio of burley tobacco extract to ethanol is: 100:8, and the mixed bacteria is formed by mixing active dry acetic acid bacteria and rhizopus in a weight ratio of 1:1;

[0036] 3) Post-treatment of the fermented product: add 5 times the volume of 75% alcohol solution to the fermented ...

Embodiment 3

[0045] A preparation method of a burley tobacco flavoring moisturizer, comprising the following steps:

[0046] 1) Preparation of Burley tobacco extract: Weigh Burley tobacco and add it to water. According to the material weight ratio of Burley tobacco and extraction solvent: 1:10, conduct ultrasonic extraction at 55°C for 6 hours, and extract the obtained extract Filter after standing to cool, the obtained filtrate is Burley tobacco extract;

[0047] 2) Fermentation of mixed bacteria: using Burley tobacco extract as a substrate, adding ethanol, using mixed bacteria in a closed state, fermenting for 3 days at a pH value of 7.0 and a fermentation temperature of 40°C to obtain a fermented product. Among them, the volume ratio of Burley tobacco extract to ethanol is: 100:6, and the mixed bacteria is formed by mixing active dry acetic acid bacteria and rhizopus in a weight ratio of 1:1;

[0048] 3) Post-treatment of the fermented product: add 2 times the volume of 90% alcohol sol...

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Abstract

The invention discloses a preparation method of a burley tobacco aroma-enhancing and moisture-preserving agent for cigarettes. The method comprises the following steps: firstly preparing a burley tobacco extract; then performing mixed bacterium fermentation: by taking the burley tobacco extract as a substrate, fermenting the substrate in a sealed state; and finally performing after-treatment on a fermented matter: treating the obtained fermented matter by using an alcohol solution, and performing sedimentation, filtration and reduced pressure concentration to obtain the burley tobacco aroma-enhancing and moisture-preserving agent for the cigarettes. According to the preparation method disclosed by the invention, the burley tobacco extract is treated by using mixed bacteria, so that acidic components beneficial to the softness of cigarette smoke can be increased; and meanwhile, macromolecular pectin and cellulose can be degraded into micro-molecular sugar so as to play a certain role in moisture preservation of the cigarettes.

Description

technical field [0001] The invention belongs to a method for preparing an aroma-enhancing and moisturizing agent for tobacco, in particular to a method for preparing an aroma-enhancing and moisturizing agent for Burley tobacco. Background technique [0002] With the improvement of living standards, people's awareness of health is constantly increasing, and "harm reduction" has become the main research direction of tobacco industry R&D personnel. The focus has been tilted, but continuous "coke reduction" will lead to a decrease in the aroma and aroma value of tobacco aroma, which will affect the consumption experience. Therefore, targeted harm reduction has become a new common research direction for the industry. However, domestic cigarettes have obvious dryness, which is mainly manifested in the loss of water dispersion in cut tobacco, low moisture in mainstream smoke, high irritation, obvious dryness, and excessive phlegm in the mouth. Obvious suppression, thus restrictin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12P39/00C12P1/04C12P1/02C12R1/845
Inventor 庞登红张磊董爱君
Owner HUBEI CHINA TOBACCO IND
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