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New flue-cured tobacco leaf concocting method, tobacco products and application

A new method and technology of tobacco leaves, applied in a new method for preparing field tobacco leaves, in the field of tobacco leaf products, can solve the problems of unmellow aroma, high energy consumption for modulation, insufficient conversion of components, etc. fully responsive effect

Inactive Publication Date: 2014-01-29
朱大恒
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. Since the curing method is to make the tobacco leaves turn yellow, fix the color, and dry during the process of continuous dehydration, drying and heating of the tobacco leaves, the transformation of the chemical components of the tobacco leaves is insufficient, especially the aroma transformation is insufficient, and the smoking quality of the tobacco leaves needs to be improved.
[0006] 2. Due to the insufficient transformation of ingredients during the preparation process, the smoke of the first-cured tobacco is rough, and the aroma is not mellow
[0007] 3. The modulation consumes a lot of energy, 2-3kg of coal is consumed per kilogram of cured tobacco leaves
[0008] 4. The aroma and aroma of the cured tobacco leaves are single, and it is impossible to prepare special-flavor tobacco leaves, such as flue-cured tobacco leaves with alcohol and burley aroma styles, etc.
[0009] So far, there has been no report on the fermentation process of flue-cured tobacco harvested in the field to obtain different flavor tobacco leaf products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] During the topping period of the tobacco plants, harvest the underripe leaves in the field. These leaves are usually discarded and discarded under conventional technical conditions. Cover the box cover after it is full, and place the smoke box in a solar greenhouse for accumulation and fermentation; the length, width, and height of the foam plastic box are 60cm×45cm×35cm, and the wall thickness is 3cm. The inner wall of the box is designed with evenly distributed Vertical wavy grooves, the inner surface of the box bottom is designed to be evenly distributed corrugated, uneven, to facilitate air circulation in the box; there are several evenly distributed air holes with a diameter of about 0.5cm on the four sides of the box near the bottom of the box, the box body There is a ventilation opening with a diameter of about 2.5 cm on the upper side of one end close to the top of the cover; after the tobacco leaves are boxed, the upper ventilation opening is blocked with a plug...

Embodiment 2

[0057] According to the method of Example 1, the tobacco leaves with a yellowing degree of 100% are tied to the rods, hung on the tobacco rack in the solar greenhouse, and the tobacco leaves are air-dried until dry at 28-45°C to obtain a moisture content of 12%- 14% of the cured tobacco leaf products are mainly yellow-brown, with both flue-cured and air-dried tobacco aroma styles.

Embodiment 3

[0059] According to the method of Example 1, continue to ferment the fermented and yellowed tobacco leaves, so that the tobacco leaves enter the stage of fermentation and browning. By adjusting the ventilation and dehumidification of the tobacco pile, the temperature of the tobacco pile is controlled at 36-45°C. After 3 days, the tobacco leaves turn brown. When it reaches 90%-100%, the aroma is revealed; the tobacco leaves are hung to dry on a rack placed in a solar greenhouse, and the tobacco leaves are air-dried until dry at 35-45°C to obtain tobacco with a moisture content of 12%-14%. Tan-based cured tobacco leaf product with mellow and burley aroma style.

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Abstract

The invention provides a new flue-cured tobacco leaf concocting method, tobacco products and application. A concocting process comprises the steps of field tobacco leaf harvesting, fermentation treatment, dewatering and drying and the like, fermentation concocting type tobacco products with typical flue-cured tobacco fragrance style, or with a typical air-cured tobacco fragrance style, or with both the flue-cured tobacco fragrance style and the air-cured tobacco fragrance style are obtained through concoction, the demands of the cigarette industry on multiple tobacco raw materials including extraordinary fragrant type tobacco raw materials are met, and the availability of flue-cured tobacco leaves close to the roots, top leaves, abnormal ripe tobacco leaves, tobacco branches, tobacco tops and other tobacco raw materials is improved. Concocted tobacco products can be applied to tobacco formula products or cigarette products, or be used for preparing tobacco extract and tobacco reaction perfume, or be added to tobacco sheets or stem filament products or cigarette products as feed liquid. Zero energy consumption or low energy consumption can be achieved in a concocting process, and the flue-cured tobacco leaf concocting method saves energy, protects environment, and generates good resource and environment benefits.

Description

technical field [0001] The invention relates to the technical field of tobacco modulation and processing, in particular to a new modulation method of field tobacco leaves, tobacco leaf products and uses. Background technique [0002] There are generally three types of tobacco leaves: flue-cured tobacco, air-cured tobacco, and sun-cured tobacco. In the process of modulation, the tobacco leaves that are baked in the barn using artificially controlled heat energy are called flue-cured tobacco. Sun-cured tobacco is made by using the sun's radiant heat energy in the open air during the modulation process. [0003] The flue-cured tobacco curing method refers to the fresh tobacco leaves maturely harvested in the field are placed in a specific processing equipment-curing room in a certain way for heating and modulation, so it is also called baking, so that the color of the tobacco leaves changes from green to yellow at the same time. Dehydration and drying realize the whole proces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/12A24B3/04A24B3/18A24B15/20
Inventor 朱大恒
Owner 朱大恒
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