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Processing method of oriental tobacco leaves

A processing method and technology for oriental tobacco, which are applied in the fields of tobacco, tobacco preparation, and application, can solve the problems of high total nitrogen and protein content of chemical components, affecting industrial usability and use value, poor gloss and elasticity, etc. The use value is improved, the usability is remarkable, and the effect of the green and turbulent gas is light.

Active Publication Date: 2016-09-28
HUBEI CHINA TOBACCO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Compared with the oriental tobacco produced in Greece and Turkey, the appearance of oriental tobacco in my country is characterized by large and dark leaves, poor luster and elasticity. In terms of chemical composition, it is characterized by high total nitrogen and protein content, low sugar content, and imbalanced proportions. Poor, insufficient aroma, slightly heavy miscellaneous gas, slightly irritating, affecting its industrial usability and use value

Method used

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  • Processing method of oriental tobacco leaves
  • Processing method of oriental tobacco leaves

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1: Taking the mature tobacco leaves in the middle part of oriental tobacco as an example, the processing method of oriental tobacco leaves of the present invention has the following steps:

[0024] The first step: the mature fresh tobacco leaves are piled up and then ripened.

[0025] The ripe fresh tobacco leaves of oriental tobacco picked back are about 400 pieces, sorted and stacked according to leaf size, blue and yellow, and degree of pest damage, and then covered with plastic film in piles, and piled up for about 6 hours, and the film is lifted. When more than 95% of the leaves reach 30% yellow, they can be braided and hung in a drying room for airing. Among them, tobacco leaf stringing is to thread the same type of tobacco leaves into a rope, that is, when threading, the leaf backs face the leaf backs, and each bundle has 2 pieces. Each rope requires the same color, same quality, and same size.

[0026] The second step: dry in the shade and wither and...

Embodiment 2

[0037] The first step: the mature fresh tobacco leaves are piled up and then ripened.

[0038] The ripe fresh tobacco leaves of oriental tobacco picked back are about 300 pieces, sorted and stacked according to leaf size, blue and yellow, and degree of pest damage, etc., and then covered with plastic film in piles, and piled up for about 8 hours. When more than 95% of the leaves reach 40% yellow, they can be braided and hung in a drying room for airing. Among them, tobacco leaf stringing is to thread the same type of tobacco leaves into a rope, that is, when threading, the leaf backs face the leaf backs, and each bundle has 2 pieces. Each rope requires the same color, same quality, and same size.

[0039] The second step: dry in the shade and wither and turn yellow.

[0040] The bunches of tobacco leaves are hung in the drying room for drying, requiring a temperature of 30°C and a relative humidity of 80%, and the color of more than 95% of the leaves reaches 9 to 10 percent y...

Embodiment 3

[0050] The first step: the mature fresh tobacco leaves are piled up and then ripened.

[0051] The mature fresh tobacco leaves of oriental tobacco picked back are divided into about 500 pieces, classified and stacked according to leaf size, blue and yellow, and degree of pest damage, etc., and then covered with plastic film in separate piles, and the pile is covered for about 7 hours. When more than 95% of the leaves reach 30% yellow, they can be braided and hung in a drying room for airing. Among them, tobacco leaf stringing is to thread the same type of tobacco leaves into a rope, that is, when threading, the leaf backs face the leaf backs, and each bundle has 2 pieces. Each rope requires the same color, same quality, and same size.

[0052] The second step: dry in the shade and wither and turn yellow.

[0053] The bunches of tobacco leaves are hung in the drying room for drying, requiring a temperature of 25°C and a relative humidity of 75%, and the color of more than 95% ...

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Abstract

The invention discloses a method for machining aromatic tobacco leaves. The method includes the following steps: (1) stacking and covering mature fresh tobacco leaves; (2) conducting cooling, withering and yellowing; (3) removing main veins; (4) conducting basking, color fixing and sheet drying; (5) conducting roasting in a room; and (6) conducting secondary stacking and secondary covering for fermentation. The aromatic tobacco leaves manufactured through the method are obvious in characteristic aroma, the aroma is developed, the aroma amount is obviously improved, smoke is rich, mellow, full and smooth, the miscellaneous gas is small, the irritation is small, the remaining taste is pure, and the taste is comfortable. The tobacco leaves are bright in color and even in luster; the floating green tobacco leaves are greatly reduced; the oil contents are sufficient; the proportion of the better-than-average tobacco leaves is improved by 5%-7%; the stem ratio of the machined tobacco leaves is zero; aromatic tobacco finished products are obtained; the availability of an industrial formula of the aromatic tobacco leaves is obviously improved; and the application scope and the using value are greatly improved.

Description

technical field [0001] The invention belongs to the technical field of tobacco production and processing, and in particular relates to a method for processing oriental tobacco leaves. Background technique [0002] Aromatic tobacco, also known as Turkish tobacco and oriental tobacco, originates in countries along the Mediterranean Sea. At present, there are more than 20 countries and regions producing aromatic tobacco in the world. In recent years, the total planting area About 650,000 hm2. my country's oriental tobacco is mainly planted in Baoshan, Yunnan, Xinjiang, Shiyan, Hubei, Xinchang, Zhejiang and other production areas. [0003] Oriented tobacco has special value in tobacco products due to its rich aroma and pure taste after drying and conditioning. It is widely used in blended cigarettes that are popular in the world. Although it has the smallest proportion in mixed cigarettes, it plays an irreplaceable role in flavoring and seasoning, especially providing abundant...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B1/00
CPCA24B1/00A24B1/02
Inventor 王林黎妍妍吴风光何结望孙署光汪健
Owner HUBEI CHINA TOBACCO IND
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