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A fermentation method for improving quality and reducing consumption of cigar tobacco

A fermentation method and cigar technology, which are applied to tobacco, tobacco preparation, tobacco processing and other directions, can solve the problems of dry matter loss and more fermentation, and achieve the effects of improving fermentation quality, reducing dry matter consumption, and improving sensory quality.

Active Publication Date: 2017-08-29
CHINA TOBACCO HENAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally speaking, after fermentation, the reduction of dry matter in flue-cured tobacco ranges from a small amount to 2%. During the fermentation process of cigar tobacco leaves, due to the decomposition and oxidation of various substances, the loss of substances is higher than that of other tobacco leaves. %, the core smoke reaches 10-12% or more, but the loss of dry matter after fermentation is not necessarily large, and the loss of dry matter does not necessarily mean good fermentation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The raw materials are Hainan cigars, and the middle part of the wrapper is the second grade.

[0014] The fermentation method for improving quality and reducing consumption of cigar tobacco comprises the following steps: ① add water and humidify cigar leaves to a moisture content of 25%, balance for 24 hours, and ferment for 14 days at a temperature of 25°C and a relative humidity of 75%; ② process step ① The final tobacco leaves are sealed with PE film, and the oxygen concentration is maintained at 10% by nitrogen filling. The temperature is maintained at 25°C for 30 days to complete the fermentation. Ventilate and reduce the humidity until the moisture content of the tobacco leaves is 17%. Sampling and evaluation.

Embodiment 2

[0016] The raw materials are Hainan cigars, and the middle part of the wrapper is the second grade.

[0017] The fermentation method for improving quality and reducing consumption of cigar tobacco comprises the following steps: ① add water and humidify the cigar leaves to a moisture content of 24%, equilibrate for 24 hours, and ferment for 15 days at a temperature of 25°C and a relative humidity of 78%; ② process step ① The final tobacco leaves are sealed with PE film, and the oxygen concentration is maintained at 9% by nitrogen filling. The fermentation is completed after 32 days at a temperature of 25°C. The moisture content of the tobacco leaves is ventilated and reduced to 17%, and samples are taken for evaluation.

Embodiment 3

[0019] The raw materials are Hainan cigars, and the lower part of the wrapper is the second grade.

[0020] The fermentation method for improving quality and reducing consumption of cigar tobacco comprises the following steps: ① adding water and humidifying the cigar leaves to a moisture content of 24%, equilibrating for 24 hours, and fermenting at a temperature of 25°C and a relative humidity of 76% for 14 days; ② treating the cigar leaves in step ① The finished tobacco leaves are sealed with PE film, and the oxygen concentration is maintained at 9% by nitrogen filling. The temperature is kept at 25°C for 30 days to complete the fermentation. Ventilate and reduce the humidity until the moisture content of the tobacco leaves is 17%, and then take samples for evaluation.

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PUM

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Abstract

The invention belongs to a fermentation method for improving quality and reducing consumption of cigar tobacco, comprising the following steps: ① adding water and humidifying cigar tobacco leaves to a moisture content of 22-26%, and after balancing for 24-48 hours, the cigar leaves are heated at a temperature of 25-30°C and a relative humidity Ferment for 12-15 days at 75-78%; ②Seal the tobacco leaves treated in step ①, fill with nitrogen to maintain the oxygen concentration at 8-10%, keep at 25-30°C for 30-35 days, and then ventilate and reduce Wet until the moisture content of the tobacco leaves reaches below 17%. The tobacco leaves treated by the invention have uniform appearance, full color, enhanced elasticity, obvious improvement in sensory quality, simple aging process, and high use value and economic benefits.

Description

technical field [0001] The invention belongs to the technical field of cigar tobacco fermentation, and in particular relates to a fermentation method for improving quality and reducing consumption of cigar tobacco. Background technique [0002] The fermentation of cigar tobacco leaves is an important process in the processing process, which is mainly divided into two methods: natural alcoholization and artificial fermentation. Natural aging is a method of fermentation under low temperature and low moisture conditions for a long time, which is suitable for the aging of cigar wrapping tobacco leaves. Stacking artificial fermentation is a short-term fermentation method carried out under high temperature and high moisture conditions. It does not control the color, but focuses on improving the internal quality, reducing nicotine, eliminating ammonia, and retaining the aroma of tobacco. It is suitable for the fermentation of inner foreskin and eggplant core. After the tobacco lea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B15/20A24B3/04
CPCA24B3/04A24B15/20
Inventor 杨欣玲许衡申洪涛杨永峰张俊岭杨宗灿
Owner CHINA TOBACCO HENAN IND