A preparation method of rice wine extract for tobacco and its application in cigarettes

The technology of extract and yellow rice wine is applied in the field of preparation of tobacco yellow wine extract, and achieves the effects of increasing the aroma of cigarettes, having significant technical effects and increasing the concentration.

Active Publication Date: 2017-03-08
HUBEI CHINA TOBACCO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the extract prepared from yellow rice wine is added to the cigarette formula. In the tobacco industry, through literature search, there is no public report identical with the present invention.

Method used

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  • A preparation method of rice wine extract for tobacco and its application in cigarettes
  • A preparation method of rice wine extract for tobacco and its application in cigarettes
  • A preparation method of rice wine extract for tobacco and its application in cigarettes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The preparation method of the rice wine extract for tobacco is carried out successively according to the steps in the following order:

[0017] 1) Distill the rice wine directly with a distillation device, and collect the distillate at 60°C to obtain the rice wine distillate A for later use;

[0018] 2) The distilled rice wine is concentrated to a density of 1.166g / cm at a pressure of -0.080MPa and 45°C 3 , to obtain rice wine concentrate B;

[0019] 3) Add 95% ethanol with a mass fraction of 2.5 times its total weight to rice wine concentrate B, and stir for 20 minutes;

[0020] 4) The mixed liquid after stirring evenly is placed in the environment of -10°C, naturally settled for 24 hours, and filtered at room temperature, and the obtained filtrate is concentrated under reduced pressure at a pressure of -0.08MPa and a temperature of 30°C, so that the density of the concentrated liquid reaches 0.926 / cm 3 , to obtain yellow rice wine concentrate C;

[0021] 5) After...

Embodiment 2

[0023] The preparation method of the rice wine extract for tobacco is carried out successively according to the steps in the following order:

[0024] 1) Distill the rice wine directly with a distillation device, and collect the distillate at 80°C to obtain the rice wine distillate A for later use;

[0025] 2) The distilled rice wine is concentrated to a density of 1.154g / cm2 at a pressure of 0.1MPa and 55°C 3 , to obtain rice wine concentrate B;

[0026] 3) Add 95% ethanol with a mass fraction of 3 times its total weight to rice wine concentrate B, and stir for 30 minutes;

[0027] 4) The mixed solution after stirring evenly is placed in an environment of 5°C, naturally settled for 12 hours, and filtered at room temperature, and the obtained filtrate is concentrated under reduced pressure at a pressure of 0.1MPa and a temperature of 40°C, so that the density of the concentrated solution reaches 0.914g / cm 3 , to obtain yellow rice wine concentrate C;

[0028] 5) After mixin...

Embodiment 3

[0030] The preparation method of the rice wine extract for tobacco is carried out successively according to the steps in the following order:

[0031] 1) directly distill the rice wine with a distillation device, and collect the distillate at 75±2°C to obtain the rice wine distillate A for later use;

[0032] 2) The distilled rice wine is concentrated to a density of 1.160g / cm2 at a pressure of 0.06MPa and 47°C 3 , to obtain rice wine concentrate B;

[0033] 3) Add 95% ethanol with a mass fraction of 2.7 times its total weight to rice wine concentrate B, and stir for 26 minutes;

[0034] 4) The mixed solution after stirring evenly was placed in an environment of 3°C, naturally settled for 36 hours, and filtered at room temperature, and the obtained filtrate was concentrated under reduced pressure at a pressure of -0.03MPa and a temperature of 38°C, so that the density of the concentrated solution reached 0.920g / cm 3 , to obtain yellow rice wine concentrate C;

[0035] 5) ...

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Abstract

The invention discloses a preparation method of a cigarette-use yellow rice wine extract. The method comprises the following steps: (1) yellow rice wine is distilled, such that a yellow rice wine distillate A is obtained; (2) the yellow rice wine distillate A is concentrated, such that a yellow rice wine concentrate B is obtained; (3) ethanol is added into the yellow rice wine B, and the mixture is stirred, such that mixed liquid is obtained; (4) the mixed liquid is naturally settled and is filtered under normal temperature; an obtained filtrate is subjected to reduced-pressure concentration, such that a yellow rice wine concentrate C is obtained; (5) the yellow rice wine distillate A is mixed with the yellow rice wine concentrate C, such that the yellow rice wine extract is obtained. The invention also provides an application of the cigarette-use yellow rice wine extract in cigarettes. The weight of the yellow rice wine extract added into the cigarette accounts for 0.05-0.12% of that of cut tobacco. The preparation method provided by the invention is simple and feasible, and operation and implementation are easy. The cigarette-use yellow rice wine extract provided by the invention can be well coordinated with cigarette aroma, and assists in enhancing cigarette note. With the yellow rice wine extract, aroma quality can be improved, concentration can be enhanced, and after-taste can be improved.

Description

technical field [0001] The invention relates to the technical field of extraction and application of flavors for tobacco, in particular to a preparation method of rice wine extract for tobacco and its application in cigarettes. Background technique [0002] Yellow rice wine is a national specialty of China and one of the oldest wines in the world. It is also called the world's three ancient wines together with beer and wine. Among them, wheat koji rice wine represented by Zhejiang Shaoxing rice wine is the longest and most representative product of rice wine. Rice wine is a grain wine made from rice, millet, black rice, corn, wheat, etc., steamed, mixed with wheat koji, rice koji or wine medicine, saccharified and fermented. Because rice wine has not been distilled, its alcohol content is less than 20% (generally 14%-20%), which belongs to low-alcohol brewing wine. Rice wine is rich in nutrition, so it is known as "liquid cake", and its nutritional value exceeds that of be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11B9/02A24B15/30
CPCA24B15/30C11B9/00
Inventor 刘鑫熊斌张耀华陈一
Owner HUBEI CHINA TOBACCO IND
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