Method for improving smoke quality of air-cured tobacco

A technology for air-drying tobacco and flue gas, which is applied in the field of tobacco, and can solve the problems of insufficient smoke aroma and aroma, failure to meet quality requirements, and insufficient purity of the aftertaste, and achieve the effect of sufficient aroma, pure aftertaste, and less miscellaneous gas

Active Publication Date: 2022-04-05
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although fermentation and drying reduces the spicy taste and irritation; but the aroma and aroma of the smoke are insufficient, the energy is weak, and the aftertaste is not pure enough; it still does not meet the quality requirements for industrial processing.

Method used

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  • Method for improving smoke quality of air-cured tobacco

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] (1) After the fresh tobacco leaves are fully aired, turned yellow and fixed, the color is removed from the shelf, so that the water content of the tobacco leaves is 11wt%; put into the characteristic extract of Artemisia annua obtained above and soak for 30 minutes;

[0033] (2) Add the soaked tobacco leaves to the rice wine fermentation liquid, and the natural fermentation time is 2 days at 90°C;

[0034] (3) airing the tobacco leaves after fermentation for 10 days again, so that the moisture content of the tobacco leaves is 15wt%;

[0035] (4) The air-dried tobacco leaves are put into storage for natural aging and aging for 30 days, the relative air humidity is 50%, and the temperature is 30°C; the air-dried tobacco is obtained.

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Abstract

The invention discloses a method for improving smoke quality of aired tobacco, which comprises the following steps: (1) airing fresh tobacco leaves, and soaking the aired fresh tobacco leaves in an artemisia apiacea characteristic extract for a period of time; (2) adding the soaked tobacco leaves into rice wine fermentation liquor, and performing sealed fermentation at a certain temperature for a period of time; (3) airing the fermented tobacco leaves again; and (4) naturally aging and alcoholizing the aired tobacco leaves under a certain condition to obtain the aired tobacco leaves. Tobacco leaves of the sun-cured tobacco obtained through the method have natural and specific faint scent, medicine fragrance and fruit fragrance; smoke has fruit-like fragrance, mellow and sweet fragrance is enhanced, aftertaste is pure, offensive odor is little, strength is good, cigarette smell is purer, and the taste of the smoke is better.

Description

technical field [0001] The invention belongs to the technical field of tobacco, and in particular relates to a method for improving the smoke quality of air-cured tobacco. Background technique [0002] Cured tobacco is the tobacco leaves obtained by natural drying of fresh tobacco leaves. Compared with flue-cured tobacco, air-cured tobacco has unique tobacco leaf quality, which can meet the diverse needs of cigarette brands for raw materials. The traditional air-dried tobacco is prepared in the external environment, under natural conditions such as light and heat, to coordinate the water loss rate and color change of the tobacco leaves, so as to decompose and transform the chemical components in the tobacco leaves. [0003] Raw tobacco has a variety of quality defects to varying degrees, such as insufficient moisture in the tobacco leaves, poor taste and incomplete alcoholization of the tobacco leaves, poor color of the processed tobacco leaves, green and heavy miscellaneou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/26A24B15/20A24B3/12A24B1/02
Inventor 张玲赵英良蔡国栋吉松毅周国福谢志强者为徐俊驹
Owner CHINA TOBACCO YUNNAN IND
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