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Composite aroma-producing microorganism as well as preparation method and application thereof

A technology of microorganisms and microbial flora, which is applied in the field of cigarette processing, can solve the problems of inability to maintain the consistency of tobacco leaf smell and the quality of cigarettes is not good enough, and achieve the effects of improving the aroma quality of tobacco stem waste, improving tobacco quality and increasing aroma quality.

Active Publication Date: 2014-08-20
GUANGZHOU AOJIAN PERFUME
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, even if the filter material for the filter tip obtained by this patented technology is sprayed with flavoring for tobacco, it will inevitably lose the smell during the filter tip processing process, so it cannot maintain the consistency with the smell of the tobacco leaf, resulting in the quality of the cigarette being not good enough

Method used

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  • Composite aroma-producing microorganism as well as preparation method and application thereof
  • Composite aroma-producing microorganism as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The tobacco stem raw materials used in the following examples are from Table 1 below.

[0029] Table 1

[0030]

[0031] (1) Separation of microorganisms on the surface of tobacco stems

[0032] The microorganisms on the surface of tobacco stems were isolated by traditional microbial plate screening method. Among them, the bacterial culture medium formula: 0.3 grams of beef extract, 1 gram of peptone, 0.5 grams of sodium chloride, 1.5 grams of agar, 1000 ml of water; the formula of actinomycetes culture medium: 20 grams of soluble starch, 0.5 grams of sodium chloride, 1 gram, 0.5 grams of dipotassium hydrogen phosphate trihydrate, 0.5 grams of magnesium sulfate heptahydrate, 0.5 grams of ferric sulfate heptahydrate, 15 grams of agar, 1000 ml of water; the formula of fungal culture medium: 1 gram of dipotassium hydrogen phosphate, magnesium sulfate heptahydrate 0.5 grams, 5 grams of peptone, 10 grams of glucose, 15 grams of agar, 1000 ml of water.

[0033] (2) Anal...

Embodiment 2

[0046] The experiment was divided into blank group and experimental group. In the blank group, ordinary tobacco stem particles were added to the filter tip, and in the experimental group, tobacco stem particles prepared by the method described in Example 1 were added to the filter tip (Table 2).

[0047] Table 2

[0048]

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Abstract

The invention discloses a composite aroma-producing microorganism as well as a preparation method and application thereof. The composite aroma-producing microorganism is formed by compounding bacillus subtilis, trichoderma reesei, aspergillus niger and hansenula polymorpha at a wet thallus mass ratio of 5:2:1:1. The composite aroma-producing microorganism disclosed by the invention can be used for preparing a filter material for a cigarette filter and greatly improving the aroma and taste of the cigarettes, and has good application value in the cigarette processing production.

Description

technical field [0001] The invention relates to the field of cigarette processing, in particular to a composite aroma-producing microorganism and a preparation method and application thereof. Background technique [0002] Tobacco is a plant of the genus Nicotiana in the family Solanaceae. The tobacco stem is the thick and hard vein of the tobacco leaf, accounting for about 25%-30% of the total weight of the tobacco leaf. Tobacco stems are by-products of the tobacco industry and are mostly disposed of at present. my country is a big tobacco country, and hundreds of thousands of tons of tobacco stem resources are discarded every year, which not only causes environmental pollution, but also wastes natural resources. However, if it is used in cigarette production, if it is not properly treated, it will affect the aroma of cigarettes and reduce the quality of cigarettes. [0003] The Chinese patent "A Preparation Method and Equipment for Expanded Tobacco Stem Granules" (Applica...

Claims

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Application Information

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IPC IPC(8): C12N1/20C12N1/16C12N1/14A24B3/12C12R1/125C12R1/885C12R1/685C12R1/78
Inventor 云帆王玮王娜康林芝
Owner GUANGZHOU AOJIAN PERFUME
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