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Green tea mellow wine extract, preparation and application thereof

A technology of alcohol extraction extract and green tea, which is applied in the fields of application, preparation of tobacco, fat production, etc., to achieve the effect of enriching the aroma of cigarettes, improving the quality of cigarettes, and being easy to operate

Active Publication Date: 2009-01-14
HONGYUN HONGHE TOBACCO (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the excellent properties of green tea can be combined with cigarettes, it should be able to solve the above problems well, but there is no relevant report in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Weigh 500 grams of dry green tea with an electronic balance, put it into a Erlenmeyer flask, add 2500ml of 95% edible alcohol, stir and soak for 100h at 40℃, separate solid-liquid with Bush funnel, collect clear liquid, and obtain the liquid Firstly, it was distilled at 80°C under normal pressure for 0.5h, and then distilled and concentrated for 2.0h under the conditions of a vacuum degree of 0.05MPa and a distillation temperature of 45°C to obtain 4.5 grams of extract.

Embodiment 2

[0029] Weigh 100 grams of dry green tea with an electronic balance, put it into a Erlenmeyer flask, add 1000ml ethanol (75% concentration), stir and soak for 1 hour at 80℃, separate solid-liquid with Bush funnel, collect clear liquid, and obtain liquid Firstly, it was distilled at 80°C under normal pressure for 0.5h, and then distilled and concentrated for 1.0h under the conditions of a vacuum degree of 0.1MPa and a distillation temperature of 60°C to obtain 1.3 grams of extract.

Embodiment 3

[0031] Weigh 100 grams of dry green tea with an electronic balance, put it into an Erlenmeyer flask, add 1500ml ethanol (50% concentration), stir and heat soak for 300h at 20℃, separate solid-liquid with Bush funnel, collect clear liquid, and obtain liquid Firstly, it was distilled at 80°C under normal pressure for 0.5h, and then distilled and concentrated for 1.5h under the conditions of a vacuum degree of 0.01MPa and a distillation temperature of 15°C to obtain 1.4 g of extract.

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PUM

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Abstract

The invention discloses a green-tea extract extracted by ethanol as well as a preparation method and applications thereof. The green-tea is extracted by alcohol; a product is manufactured after the extraction is clarified, filtered distilled and condensed. The green-tea extract extracted by ethanol is diluted to a concentration of 1 to 10 percent by 95% ethanol, then is added into the cigarette filaments according to 0.01 to 0.1 percent of the weight of the cigarette filaments for endowing special fragrance for the tobacco Simultaneously, free amino acids in the green-tea can better participle in a Mailard reaction during the alcoholizing and burning process of the tobacco to generate a flavor matter and can neutralize the alkaline matters in the tobacco, thereby reducing stimulation, enriching the fragrance of the cigarette, lessening the stimulation and unpurified gases as well as improving the taste and aftertaste. The technique of the invention is simple; the operation is simple and convenient; besides, the existing production technique is not needed to be changed; the product does not have a solvent pollution; therefore, the green-tea extract extracted by ethanol has an excellent application prospect.

Description

Technical field [0001] The invention belongs to the technical field of tobacco additive preparation, and specifically relates to an alcohol extract of green tea. At the same time, the invention also relates to the preparation method of the extract and its application in cigarettes. Background technique [0002] Green tea contains a lot of catechins and antioxidant vitamins (including: β-carotene, vitamin E, vitamin C, etc.), which has the effect of preventing cancer and delaying aging. Moreover, the antioxidant effect of green tea is twenty times that of vitamin E, which can reduce the production of active oxygen, effectively scavenge free radicals, and is quite helpful in preventing senile diseases. Studies have confirmed that green tea can also inhibit the conversion of food preservatives-nitrite into carcinogens in the human body, inhibit the effect of the microsomal enzyme system and carcinogens, prevent the progress of carcinogenic processes, and have great benefits in preve...

Claims

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Application Information

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IPC IPC(8): A24B15/28A24B3/12C11B9/00
Inventor 朱保昆王明锋段焰青汤丹瑜夏建军者为
Owner HONGYUN HONGHE TOBACCO (GRP) CO LTD
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