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Preparation method of indocalamus leaf volatile oil and application of volatile oil in cigarette

A technology of sap bamboo leaves and volatile oil, which is applied in the field of preparation of volatile oil of sap bamboo leaves, can solve the problems such as no report, lag of sap bamboo leaves, etc., and achieves the effects of rich aroma, many changes, and improved aroma quality.

Inactive Publication Date: 2013-05-01
CHINA TOBACCO ANHUI IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the application of Ruo bamboo leaves in my country is still slightly lagging behind. It is only used as an auxiliary material for food processing, and there are few deeper applications.
It has not been reported that it is made into flavors and fragrances and added to cigarettes

Method used

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  • Preparation method of indocalamus leaf volatile oil and application of volatile oil in cigarette
  • Preparation method of indocalamus leaf volatile oil and application of volatile oil in cigarette
  • Preparation method of indocalamus leaf volatile oil and application of volatile oil in cigarette

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1: steam distillation method, carry out according to the following steps:

[0035] A, the bamboo leaf raw material is cleaned and removed, dried and pulverized, and pulverized into fragments of about 30 orders;

[0036] B, after mixing the bamboo leaf fragments with water in a ratio of 1:2-10 by mass, add it to the steam distillation device, and soak it for 12-18 hours at normal temperature;

[0037] C. Using steam distillation, the distillation temperature is 110-130° C., and the distillation time is 6-10 hours. The oil-water mixture obtained by distillation is separated from oil and water to obtain light yellow-green clear and transparent volatile oil A.

[0038] Dissolve the above-mentioned volatile oil A of bamboo leaves in 100 times of 95% ethanol and dilute it. The diluted volatile oil ethanol solution is added to shredded cigarette tobacco as a tobacco material liquid, and the texture and richness of aroma of the produced cigarette product It has incr...

Embodiment 2

[0040] The water vapor-organic solvent preparation method of the bamboo leaf volatile oil is carried out according to the following steps:

[0041] A, the bamboo leaf raw material is cleaned and removed, dried and pulverized, and pulverized into fragments of about 30 orders;

[0042] B, after mixing the bamboo leaf fragments with water in a ratio of 1:2-10 by mass, add it to the steam distillation device, and soak it for 12-18 hours at normal temperature;

[0043] C. Put the mixture of water and bamboo leaves into a distillation pot for distillation, the distillation temperature is 110-130°C, and the distillation time is 2-5 hours; add auxiliary solvent ether to another distillation pot and heat it to 45°C to obtain ether vapor. The weight of the added ether is 1-5 times that of the bamboo leaves; the ether vapor and the water vapor entraining the volatile oil of the bamboo leaves are mixed and cooled in the collection tank to obtain a mixed solution;

[0044] D. The mixed so...

Embodiment 3

[0048] The water vapor-organic solvent preparation method of the bamboo leaf volatile oil is carried out according to the following steps:

[0049] A, the bamboo leaf raw material is cleaned and removed, dried and pulverized, and pulverized into fragments of about 30 orders;

[0050] B, after mixing the bamboo leaf fragments with water in a ratio of 1:2-10 by mass, add it to the steam distillation device, and soak it for 12-18 hours at normal temperature;

[0051] C. Put the mixture of water and bamboo leaves into a distillation tank for distillation, the distillation temperature is 110-130°C, and the distillation time is 2-5 hours; add auxiliary solvent petroleum ether to another distillation tank and heat it to obtain petroleum ether vapor. The weight of adding petroleum ether is 1-5 times of the bamboo leaves; the petroleum ether vapor and the water vapor entraining the volatile oil of the bamboo leaves are mixed and cooled in the collection tank to obtain a mixed solution;...

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Abstract

The invention discloses a preparation method of indocalamus leaf volatile oil and an application of the volatile oil in a cigarette. The preparation method of the volatile oil comprises the following steps of preparing indocalamus leaves, cleaning and removing impurities, smashing and drying, extracting the volatile oil, conducting oil and water separation, and concentrating. The prepared volatile oil is dissolved in 100 times 95% alcohol, blended into material liquids with different concentrations, and uniformity sprayed on tobacco shreds. A result of a smoke panel test proves that a fragrance of the cigarette is improved obviously after the indocalamus leaf volatile oil is added, so that the cigarette has a high-grade exquisite faint delicate fragrance, and excitation and pungency of smoke of the cigarette are reduced. The raw material cost is low; the method is simple; and the volatile oil can better improve the fragrance quality of the cigarette and reduce the excitation of the cigarette, and has a good industrial application prospect.

Description

Technical field: [0001] The invention relates to a preparation method of volatile oil from bamboo leaves and the application of volatile oil from leaves of bamboo to cigarettes. Background technique: [0002] Volatile oil is a small amount of oil-soluble volatile aroma components contained in natural plants, usually the secretions of flowers, fruits, leaves, stems, roots and other parts of natural plants. They are an important class of flavors and fragrances for tobacco. Many of the commonly used incense raw materials for tobacco are natural plant volatile oil products, such as chamomile oil and rose essential oil. Adding plant volatile oil into cigarettes in a certain proportion can effectively improve the aroma quality of cigarettes, endow products with characteristic style, reduce stimulation and improve aftertaste of cigarettes. Commonly used extraction methods of plant volatile oil include steam distillation and pressing. [0003] Steam distillation refers to the co-d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/02A24B3/12
Inventor 邹鹏戴魁宁敏舒俊生牛勇王国强
Owner CHINA TOBACCO ANHUI IND CO LTD
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