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Method for improving aroma content of tobacco leaves and tobacco leaves with high aroma content

A tobacco leaf and content technology, applied in the direction of tobacco, tobacco preparation, application, etc.

Inactive Publication Date: 2020-04-10
SHANDONG LINYI TOBACCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there is a lack of a method for improving the aroma content of tobacco leaves by spraying a certain proportion of glandular hair extract and potassium dihydrogen phosphate solution before the tobacco leaves are roasted, and using this method to roast Tobacco leaves with high aroma content

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1. A method for increasing the aroma content of tobacco leaves. When the tobacco leaves are transplanted, fermented soybeans are applied; before the tobacco leaves are cured, the glandular hair extract and potassium dihydrogen phosphate solution are sprayed; the standard for applying fermented soybeans is 25 kg per mu of land ; Fermented soybeans are fermented by EM bacteria anaerobic fermentation technology; Tobacco leaves are sprayed with glandular hair extract and potassium dihydrogen phosphate solution 7 days before tobacco leaves are baked, and the first uniform spray is carried out on the front and back sides of tobacco leaves; Three days before the tobacco leaves are baked, the front and back sides of the tobacco leaves are evenly sprayed for the second time; the concentration of the glandular hair extract and potassium dihydrogen phosphate solution is 50ml glandular hair extract+100ml distilled water+3g potassium dihydrogen phosphate.

Embodiment 2

[0016] Example 2, a tobacco leaf with high aroma content, the tobacco leaf treated by the method for increasing the aroma content of tobacco leaves described in any one of the above technical solutions, the content of carotenoid aroma substances in the tobacco leaves is 68.41 μg / g ; The content of phenylalanine aroma substances in tobacco leaves is 13.7 μg / g; the content of neophytadiene aroma substances in tobacco leaves is 1141 μg / g; the aroma quality is good and the aroma quantity is sufficient.

[0017] After the above-mentioned processed tobacco leaves are roasted and smoked industrially, the aroma content of the tobacco leaves is significantly improved. The composition detection changes are as follows:

[0018] Roast without treatment roasted Carotenoids 59.26μg / g 68.41μg / g Phenylalanine aroma substances 6.88μg / g 13.7μg / g Neophytadiene aromatogens 787.56μg / g 1141μg / g Fragrance still good it is good Aroma still enoug...

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PUM

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Abstract

The invention discloses a method for increasing the aroma content of tobacco leaves and the tobacco leaves with high aroma content, belongs to the technical field of agriculture, and solves the problem that a method for effectively improving aroma content of tobacco leaves by spraying a glandular hair extract and a monopotassium phosphate solution with a certain proportion concentration before tobacco leaves are baked and the problem that the tobacco leaves with high aroma content are obtained after the tobacco leaves are baked by adopting the method are lacked in the prior art. The method mainly comprises the steps: applying fermented soybeans during tobacco transplanting; before tobacco leaves are baked, spraying a glandular hair extract and a monopotassium phosphate solution. The methodis mainly used for increasing the content of aroma substances in the tobacco leaves.

Description

technical field [0001] The invention relates to a method for treating tobacco leaves and the treated tobacco leaves, in particular to a method for increasing the aroma content of tobacco leaves and tobacco leaves with high aroma content. Background technique [0002] Tobacco aroma refers to the smell produced by tobacco directly or when it is burned, and it is also an important indicator for evaluating the quality of tobacco leaves and their products. The type, content and composition ratio of aromatizing substances contained in tobacco leaves are important factors to determine the aroma style of tobacco leaves, and are also the main factors to evaluate the quality characteristics of cigarette products. Such as carotenoids, phenylalanine and neophytadiene are important sources of tobacco aroma. [0003] At present, there is a lack of a method for improving the aroma content of tobacco leaves by spraying a certain proportion of glandular hair extract and potassium dihydrogen...

Claims

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Application Information

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IPC IPC(8): A24B3/12
CPCA24B3/12
Inventor 谭效磊尹东升刘广玉杨举田宗浩刘文涛付成龙熊莹蒋佳祝高强颜石周龙赵新峰韩硕张晓阳
Owner SHANDONG LINYI TOBACCO
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