A fermented carbonized phoenix tea granule and its preparation method and application

A technology of phoenix tea and granules, applied in the direction of chemical instruments and methods, applications, and other chemical processes, can solve the problems of ineffective adsorption of harmful substances in smoke, poor coordination of cigarette aroma, and inability to add aroma to cigarettes, etc. Achieve good commercial application value, facilitate industrial production, and low cost

Active Publication Date: 2021-07-09
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the disadvantages of the existing plant particles, such as the insignificant adsorption effect on harmful substances in smoke, the inability to directly add aroma to cigarettes, or the poor coordination with cigarette aroma, etc., the present invention provides a fermented carbonized phoenix tea particle and its preparation method and application , which modify the plant raw materials by using the fermentation and carbonization process of the tobacco soil Daisyella L4-6 to provide a cigarette that can not only enhance the effect of reducing harm and reducing tar, reduce the irritation of cigarette smoke, but also enhance the effect of cigarette flavoring and improve the quality of cigarette smoking

Method used

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  • A fermented carbonized phoenix tea granule and its preparation method and application
  • A fermented carbonized phoenix tea granule and its preparation method and application
  • A fermented carbonized phoenix tea granule and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] 1. Isolation, cultivation and identification of Tobacco Solanum Daiia L4-6

[0040] 1.1 Isolation of Tobacco Soil Daeella L4-6

[0041] Tobacco soil samples were taken from the tobacco planting base in Kunming, Yunnan, sealed in plastic bags, and stored at 4°C for later use. Accurately weigh 10g of soil sample, add 90mL of sterile water, shake on a shaker at 30°C and 180rpm for 30min; dilute the concentration to 10 with sterile water -1 、10 -2 、10 -3 、10 -4 、10 -5 Take 0.2mL of the five concentrations of bacterial solution and spread it on the LB plate medium, set up three parallel experiments for each concentration of the bacterial solution, cultivate it at 30°C for 48 hours, and pick it from the plate of each soil sample For different single colonies, after purification on LB plate medium, 20% of the bacterial volume was added to glycerol, and stored in a -80°C refrigerator for later use.

[0042] The isolated microorganisms were respectively inoculated in LB liqu...

Embodiment 2

[0058] 1. Cultivation of Tobacco Soil D. L4-6

[0059] (1) Test tube slant culture

[0060] Slope preservation medium is used, the medium is R2A agar medium, and the formula of the medium is: 0.5g of glucose, 0.5g of yeast extract, 0.5g of peptone, 0.5g of acid hydrolyzed casein, 0.5g of soluble starch, and 0.3g of sodium pyruvate , dipotassium hydrogen phosphate 0.3g, magnesium sulfate 0.05g, agar 15g, distilled water to 1000mL, pH7.2. Sterilize the culture medium at 121°C for 25 minutes, place it on a slant, inoculate it with the strain L4-6 of Agrobacterium nicotianae, and cultivate it at 28°C for 1 week to obtain the strains in the test tube;

[0061] (2) Seed cultivation

[0062] Adopt seed medium, the formula of seed medium is: dextrin 120g, soybean powder 40g, yeast extract 2g, tryptophan 0.5g, β-alanine 5g, magnesium sulfate 0.5g, ammonium phosphate 0.2g, distilled water constant volume to 1000mL, pH7.2. Sterilize the culture medium at 121°C for 25 minutes, pick pa...

Embodiment 3

[0073] 1. The culture method of Tobacco Soil Dainella L4-6 is the same as in Example 2.

[0074] 2. Fermentation of phoenix tea

[0075] Weigh 600g of Fengwei tea whose moisture has been balanced to 13% in advance, spray 120mL of the inoculum of Agrobacterium nicotiana L4-6, put the treated Fengwei tea in a constant temperature and humidity box at 22°C and 60% for fermentation for 36 hours.

[0076] 3. Carbonization of Fermented Fengwei Tea

[0077] Put the fermented phoenix tea into the carbonization furnace, gradually increase the temperature of the furnace to 80°C, and keep it for 45 minutes. After the fermented phoenix tea sample is dried, quickly raise the temperature to 120°C, and keep it for 3 hours. After checking the degree of carbonization, turn off the heat source , take out the fermented carbonized Pteris tea sample for later use.

[0078] 4. Preparation of fermented carbonized Pteris tea granules

[0079] Take fermented carbonized Pteris tea, detect its moistur...

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Abstract

The present invention provides a fermented carbonized phoenix tea granule and its preparation method and application, which are prepared by the method comprising the following steps: (1) preparation of tobacco soil Daisybacteria L4-6 inoculum; (2) utilization of tobacco soil Fermenting fermented fermented tea with Daibella L4‑6 bacterial agent to obtain fermented fermented fermented tea; (3) carbonizing fermented fermented fermented tea to obtain fermented carbonized fermented fermented tea; (4) fermenting carbonized fermented fermented tea powder Put it on a fluidized bed for drying, spray the binder, bond the powder to form granules, and continue drying to obtain fermented carbonized phoenix tea granules. The granules are fermented and applied to cigarettes, which can produce a special aroma that is in harmony with cigarette smoke, enrich the aroma of cigarettes, improve the taste of cigarettes, and have pharmacological effects such as relieving sore throat; after carbonization treatment, it can significantly increase The internal adsorption specific surface area of ​​Fengwei tea strengthens the adsorption of particles to harmful substances in cigarette smoke, and at the same time endows plant particles with a special burnt aroma.

Description

technical field [0001] The invention belongs to the technical field of cigarette materials, and in particular relates to a fermented carbonized phoenix tea granule and a preparation method and application thereof. Background technique [0002] Cigarette aroma is the core content of cigarette quality, but with the development of low-coke cigarettes, the reduction of cigarette smoking taste and lack of aroma have become prominent problems in the development of tobacco. How to overcome the key technologies that affect the aroma and aroma of tobacco leaves has become the core of improving the competitiveness of cigarette production. Adding tobacco flavors and fragrances to shredded cigarettes is a conventional and necessary technical means to add aroma, but the space for improving the quality of cigarettes is relatively limited. It has become a new development trend to improve the aroma of cigarettes and reduce the irritation of cigarette smoke. Among them, adding some porous ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J20/20B01J20/30A24D3/06
CPCA24D3/061B01J20/20
Inventor 周国福段焰青陈兴张玲夏建军黄立斌雷声
Owner CHINA TOBACCO YUNNAN IND
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