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Preparation method and application of porous plant particles with scorch aroma

A technology of plant granules and burnt aroma, which is applied in the field of preparation of porous plant granules, can solve the problems of no synergy, the amount of adsorption needs to be improved, and the difficulty of industrial production, so as to achieve the effect of aroma improvement

Pending Publication Date: 2022-01-04
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this method has the following problems: 1. The carbonization time is long, at least two hours, and the plant particles need to be fermented after carbonization
Low processing efficiency, difficult to adapt to industrial production
2. The performance of carbonized plant particles to adsorb harmful substances needs to be improved, especially the adsorption capacity of TSNAs (tobacco specific N-nitrosamines) needs to be improved
3. The carbonized plant particles can only retain the burnt aroma of the plant itself, and there is no synergy between the aromas

Method used

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  • Preparation method and application of porous plant particles with scorch aroma
  • Preparation method and application of porous plant particles with scorch aroma
  • Preparation method and application of porous plant particles with scorch aroma

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] (1) Fresh ginger, hawthorn, black plum, licorice, malt are removed from impurities, sliced, and sieved to remove debris; when placed in a 65°C oven and dried to a water content of 7wt%, then pulverize to make the particle size of the plant particles: 1.5-2.0mm, save for future use;

[0023] (2) The plant granules obtained in step (1): ginger, hawthorn, black plum, licorice, and malt are mixed evenly according to the ratio of mass percentage 20%: 20%: 10%: 20%: 30%, and are separated from the air at 700 ° C. Stay for 1.5 seconds;

[0024] (3) cooling the particles obtained in step (2) to room temperature in isolation from air;

[0025] (4) Pulverize the particles obtained in step (3) to a powder with a particle size of 150 mesh. Weigh 100g powder, 8g binder (gelatin and sodium carboxymethyl starch composite binder with a mass ratio of 1:1), add 300mL distilled water to fully mix the binder and raw materials, prepare slurry, and granulate for 45 minutes , the material ...

Embodiment 2

[0027] (1) Fresh ginger, hawthorn, licorice, rose petals, and buckwheat are removed from impurities, sliced, and sieved to remove debris. Place in an oven at 65°C and dry until the water content reaches 10wt%, then pulverize the plant particles so that the particle size is 1.0-1.5mm, and store them for later use;

[0028] (2) The plant particles obtained in step (1): ginger, hawthorn, licorice, rose petals, buckwheat, mixed evenly according to mass percentage 10%: 10%: 20%: 30%: 30%, at 600 ° C under the isolation of air stay for 2 seconds;

[0029] (3) cooling the particles obtained in step (2) to room temperature in isolation from air;

[0030] (4) Pulverize the particles obtained in step (3) to a powder with a particle size of 120 mesh. Weigh 100g of powder, 6g of binder (gelatin and sodium carboxymethyl starch composite binder with a mass ratio of 1:1), add 300mL of distilled water, fully mix the binder and raw materials evenly, prepare the slurry, and the granulation ti...

Embodiment 3

[0032] (1) Remove impurities, slice and sieve fresh lotus pods, bamboo leaves, licorice, rose petals, and honeysuckle to remove debris. Place in an oven at 65°C and dry until the water content reaches 10wt%, then pulverize the plant particles so that the particle size is 1.0-1.5mm, and store them for later use;

[0033] (2) The plant particles obtained in step (1): lotus pods, bamboo leaves, licorice, rose petals, honeysuckle, mixed evenly according to mass percentage 20%: 10%: 20%: 20%: 30%, and insulated at 800 ° C Stay under air for 1 second;

[0034] (3) cooling the particles obtained in step (2) to room temperature in isolation from air;

[0035] (4) The granules obtained in step (3) are pulverized into powders with a particle size of 130 meshes; 100g of powder and 4g of binder (gelatin and sodium carboxymethyl starch composite binder with a mass ratio of 1:1) are weighed, added 300mL of distilled water was used to fully mix the binder and raw materials evenly, and prep...

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Abstract

The invention discloses a preparation method of porous plant particles with scorch aroma. The method comprises the following steps: (1) processing fresh plants till that the water content is 5-10wt%, and then crushing till the particle size of the plant particles is 0.5-2.0 mm; (2) keeping the plant particles obtained in the step (1) at 600-800 DEG C under the condition of air isolation for 0.5-2 seconds; (3) cooling the particles obtained in the step (2) to a room temperature in the absence of air; and (4) crushing the particles obtained in the step (3) into powder with the particle size of 100-180 meshes, and then bonding the powder into particles with the particle size of 20-60 meshes by using a bonding agent, namely the porous plant particles with the scorch aroma. The prepared porous plant particles with the scorch aroma can adsorb harmful substances in smoke when being used in tobacco, and the aroma in the smoke is obviously improved.

Description

technical field [0001] The invention relates to the technical field of cigarette material preparation, in particular to a preparation method and application of porous plant particles with burnt aroma. Background technique [0002] Reducing tar and reducing harm is an inevitable trend in the development of the tobacco industry, but the reduced taste of cigarettes and the lack of aroma have gradually become prominent problems in the development of tobacco. How to reduce char and harm while maintaining the aroma and aroma of smoke is one of the key contents of tobacco research. The method of reducing coke and harm in the prior art generally adopts the method of adding adsorption materials such as activated carbon, micropowder silica gel and other materials to absorb harmful substances in the smoke, but at the same time it also causes a large amount of adsorption of flavor components, which reduces the smoking quality of cigarettes at the same time. [0003] In order to solve t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/06A24D3/02
CPCA24D3/067A24D3/062A24D3/02
Inventor 李超范多青刘劲芸李娥贤王庆华田丽梅
Owner CHINA TOBACCO YUNNAN IND
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