Method for shortening natural aging time of tobacco leaves through ambient temperature and humidity

A technology of aging time and tobacco leaves, which is applied in the fields of tobacco, tobacco treatment, application, etc., can solve the problems of long aging time, shortening the natural aging time of tobacco leaves, and high storage costs of tobacco leaves, and achieves the improvement of sensory evaluation and smoking quality, natural aging The effect of shortening the production time and reducing the storage cost

Active Publication Date: 2013-09-04
HONGTA TOBACCO GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The purpose of the present invention is to overcome the disadvantages of long aging time and high storage cost of tobacco leaves in the prior art, and provide a method for shortening the natural aging time of tobacco leaves through environmental temperature and humidity

Method used

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  • Method for shortening natural aging time of tobacco leaves through ambient temperature and humidity
  • Method for shortening natural aging time of tobacco leaves through ambient temperature and humidity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] According to the hot and dry weather conditions in Yuanjiang area, Yunnan, where the annual average temperature is 25-28°C, the annual average relative humidity is 50-60%, and the monthly average relative humidity does not exceed 70%, storage warehouses are set up in Yuanjiang area to transport the upper and middle tobacco leaves. Go to Yuanjiang for natural aging. The indexes of the upper and middle tobacco leaves aged at the existing storage site in Yuxi, Yunnan were used for comparison. Wherein the daily management of the two natural aging processes is prior art.

[0019] 1. Materials and methods

[0020] 1.1 Redecured tobacco leaves

[0021] The Yunnan K-326 variety has grades of upper, middle and lower. The flue-cured tobacco slices of each treatment are packed in cartons, 150Kg / box, and the density is 268.8Kg / cm 3 . There is one wooden stand for every four boxes, and the stacking height is eight layers.

[0022] 1.2 Aging method of recured tobacco leaves

...

Embodiment 2

[0045] Adjust the temperature in the Yuxi aging warehouse in Yunnan to 25-28° C. and the relative humidity to 50-60% according to conventional methods. The obtained results are the same as the natural aging indexes of the upper and middle parts of the Yuanjiang warehouse in Example 1.

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Abstract

The invention relates to a method for shortening the natural aging time of tobacco leaves through ambient temperature and humidity and belongs to the technical field of tobacco application. In the method, the temperature of an aging environment is controlled to be between 25 and 28 DEG C and relative humidity is controlled to be between 50 and 60 percent, so that the storage and aging time of middle tobacco is 12 months and the storage and aging time of upper tobacco is 15 months; or a warehouse is arranged at a place where the average annual temperature is between 25 and 28 DEG C, the average annual relative humidity is between 50 and 60 percent and the average monthly humidity does not surpass 70 percent, so that the aging time of the middle tobacco in the warehouse is 12 months and the aging time of the upper tobacco in the warehouse is 15 months. An aging environment control method and the daily management of a natural aging process in the invention are the same as that in the prior art. Compared with the prior art, the method has the advantages of mold resistance of the tobacco leaves in an aging process, remarkable quality change of tobacco flakes, remarkably-improved smoking quality, short natural aging time and low tobacco leaf storage cost.

Description

Technical field: [0001] The invention relates to a method for shortening the natural aging time of tobacco leaves through ambient temperature and humidity, and belongs to the technical field of tobacco application. Background technique: [0002] Fermentation and aging of tobacco leaves is a process of improving the quality of tobacco leaves after a certain period of time under certain temperature, humidity and other conditions; Treatment and aging of tobacco leaves are affected by factors such as the location of the tobacco leaves, the temperature and humidity of the environment, and the moisture content of the tobacco leaves. The quality of the tobacco leaves after natural aging is better than that of artificial fermentation. However, the natural aging storage period of tobacco leaves is long, the backlog of funds is large, and the production cost is relatively high. Tobacco at home and abroad are actively exploring effective methods and ways to shorten the natural aging t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B15/20
Inventor 唐兴宏王毅夭建华马永凯彭彦华简彬任一鹏
Owner HONGTA TOBACCO GRP
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