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Tobacco flavor with uniform and stable fragrance and preparation method thereof

A tobacco flavor and uniform technology, applied in the directions of essential oils/flavors, fat generation, etc., can solve problems such as loss of flavor and decrease in aroma, and achieve the effects of elegant aroma, improved aroma, and increased aroma volume.

Inactive Publication Date: 2014-04-16
HUBEI CHINA TOBACCO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the disadvantages of the existing spices that are easy to reduce the aroma and lose the flavor due to the reduction of the amount of tar in cigarettes, and provide a flavor for tobacco with uniform and stable aroma and its preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Taking red dates, angelica, and Ophiopogon japonicus in a weight ratio of 30.0:20.0:0.5 to prepare mixed raw materials, and the mixed raw materials are prepared according to the following steps to prepare flavors for tobacco:

[0025] 1) Soak the mixed raw material in an ethanol solution with a mass ratio of 75% for 15 days, and the weight ratio of the ethanol solution to the mixed raw material is 1:5;

[0026] 2) Suction filtration of the ethanol solution soaked in the mixed raw material and the liquid squeezed out of the mixed raw material together to obtain an ethanol extract, and the suction filtration can be suction filtration with qualitative filter paper to obtain a clear filtrate;

[0027] 3) Separating the ethanol from the ethanol extract by distillation to obtain flavors for tobacco.

[0028] The prepared tobacco flavor was added to the blank cigarette according to 0.5% of the weight of the cut tobacco, and the experts were invited to evaluate the smoking. The...

Embodiment 2

[0030] Take red dates, angelica, Ophiopogon japonicus, and ginseng in a weight ratio of 0.2:20.0:30.0:10.0 to prepare mixed raw materials, and the mixed raw materials are prepared according to the following steps to prepare tobacco flavors:

[0031] 1) Soak the mixed raw material with a mass ratio of 60% ethanol solution for 25 days, and the weight ratio of the ethanol solution to the mixed raw material is 1:2;

[0032] 2) Suction filtration of the ethanol solution soaked in the mixed raw material and the liquid squeezed out of the mixed raw material together to obtain an ethanol extract, and the suction filtration can be suction filtration with qualitative filter paper to obtain a clear filtrate;

[0033] 3) Separating the ethanol from the ethanol extract by distillation to obtain flavors for tobacco.

[0034] The prepared tobacco flavors were added to blank cigarettes according to 0.8% of the weight of cut tobacco, and the experts were invited to evaluate the smoking. The re...

Embodiment 3

[0036] Get red dates, angelica, Ophiopogon japonicus, and Luo Han Guo in a weight ratio of 20.0:10.0:1.0:1.0 to prepare mixed raw materials, and the mixed raw materials are prepared according to the following steps to prepare tobacco flavors:

[0037] 1) soaking the mixed raw material in a 65% ethanol solution in a mass ratio for 15 days, and the weight ratio of the ethanol solution and the mixed raw material is 1: 10;

[0038] 2) Suction filtration of the ethanol solution soaked in the mixed raw material and the liquid squeezed out of the mixed raw material together to obtain an ethanol extract, and the suction filtration can be suction filtration with qualitative filter paper to obtain a clear filtrate;

[0039] 3) Separating the ethanol from the ethanol extract by distillation to obtain flavors for tobacco.

[0040] The prepared tobacco flavor was added to the blank cigarette by 0.7% of the weight of the cut tobacco, and the experts were invited to evaluate the smoking. The...

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PUM

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Abstract

The invention discloses a tobacco flavor with uniform and stable and a preparation method thereof. The tobacco flavor is an extract with a relative density of 1.02 to 1.20 which is extracted by 60-95 mass percent ethanol from a mixture, wherein the mixture comprises red date, Chinese angelica and dwarf lilyturf tuber in a weight ratio of 0.2-30.0:0.5-20.0:0.5-30.0. The tobacco flavor can degrade cigarette tar. When combined with natural tobacco plant fragrance, the tobacco flavor makes cigarettes fresh, elegant, sweet, pure, mild, light, transparent and thus greatly enhances the quality of cigarettes. The invention also discloses a method for preparing the tobacco flavor. The method can make a uniform, stable and sweet liquid flavor additive without impurities, and the content of the fragrance source component of the tobacco flavor is over 80%.

Description

technical field [0001] The invention relates to the technical field of tobacco additives, in particular to a tobacco flavor with uniform and stable aroma and a preparation method thereof. Background technique [0002] With the continuous deepening of research on cigarette harm reduction and coke reduction technology and the continuous improvement of the country's control accuracy of smoke quality indicators, at present, the tobacco industry has determined the basis for maintaining and developing the smoking characteristics of Chinese cigarettes in the research of tobacco flavors and fragrances. The work ideas of research and application research, and "Flavors and Fragrances Core Technology Research" is listed as one of the four major topics of future cigarette technology. The project was successfully launched in 2005, with a view to making breakthroughs in three aspects: first, basic and regular research; second, breakthroughs in the application technology of flavors and fra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11B9/00
Inventor 肖志国王凌翔袁超
Owner HUBEI CHINA TOBACCO IND
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