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Grape extractum and preparation method thereof and use thereof in cigarette performing

A technology of grape and extract, which is applied in the preparation of tobacco, application, tobacco, etc., can solve the problems of undiscovered application patents of grape extract, achieve good market prospects and application value, benefit and excite brain nerves, and reduce harmful effects Effect

Active Publication Date: 2013-04-03
CHINA TOBACCO GUANGXI IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After searching the Chinese patent literature, no patent was found on the application of grape extract in cigarette flavoring

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Take 100 grams of crushed Xinjiang seedless grape raw materials, put them in a 2000ml distillation flask, add 1000ml of 50% ethanol solution, soak and extract at room temperature twice, each time for 24 hours, filter out the grape marc with gauze cloth, filter the extract, and store at 60°C Concentrate under reduced pressure to a paste. The prepared grape extract is dissolved in 30% ethanol and propylene glycol solution according to the weight of 2% of cigarette shredded tobacco, sprayed on the finished shredded tobacco according to the conventional cigarette flavoring process, and sealed for 24 hours to produce cigarettes.

Embodiment 2

[0025] Take 100 grams of crushed Hebei white milk grape raw material, put it in a 2000ml distillation flask, add 1500ml of 50% ethanol solution, reflux extraction twice, each time for 3 hours, filter out the grape pomace with gauze cloth, filter the extract, and put Concentrate under reduced pressure to a paste. The obtained grape extract is dissolved in 40% ethanol and propylene glycol solution according to the weight of 1.5% of shredded tobacco in cigarettes, and sprayed on the finished leaf group formula (wherein shredded tobacco accounts for 70% , flakes 20% and tobacco stems 10%), sealed and stored for 24 hours, and made into cigarettes.

Embodiment 3

[0027] Take 100 grams of broken Shandong longan grape raw materials, put them in a 2000ml distillation flask, add 1000ml of 60% ethanol solution, soak and extract at room temperature for 3 times, 5 hours each time, filter out the grape pomace with gauze cloth, filter the extract, and heat at 60°C Concentrate under reduced pressure to a paste. Dissolve the prepared grape extract in a 70% ethanol solution according to the weight of 2% of the shredded tobacco of cigarettes, spray it on the finished shredded tobacco according to the conventional cigarette flavoring process, and keep it sealed for 24 hours to make cigarettes .

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Abstract

The invention relates to a grape extract, a preparation method thereof and uses thereof in perfuming cigarette, principal raw material of the grape extract is: grape. The preparation progress of the grape extract includes: grape-squeezing of 10-100% of ethanol extraction of solvent-separation of solid-liquid-clarification and filtration-distillation and concentration-the grape extract. The uses of the grape extract in perfuming and feeding cigarette includes the steps that: the grape extract is dissolved in the solution having ethanol with a particular concentration or having ethanol and propylene glycol with a particular concentration in proportion to 0.1 to 10% by weight of cut tobacco, thin slice or cabo of the cigarette, and is then uniformly sprayed over the cut tobacco, thin slice or cabo to be rolled as cigarette. The cigarette added with the grape extract is featured with obvious reduction for stimulation of smoke gas to throat, and is able to make smoke gas of the cigarette exquisite, soft and comfortable in aftertaste, lessen impure gases, raise perfume while tasting, improve mouth-feel and aftertaste, and also alleviate jeopardy of smoking.

Description

technical field [0001] The invention relates to the extraction and application of natural flavors and fragrances, in particular to a grape extract, its preparation method and its application in cigarette flavoring. Background technique [0002] China is the world's largest tobacco production and consumption country. China's annual tobacco leaf production accounts for about 35% of the world's total, and its cigarette production and sales account for about 32% of the world's total. Due to the influence of factors such as strong miscellaneous gas, bitter taste, and fiber taste, the defects of tobacco itself need to be improved or covered up objectively, so the tobacco industry will use a large amount of spice additives in its products. As far as cigarette flavor additives are concerned, countries all over the world attach great importance to their research. In comparison, my country’s cigarette flavor additive industry system is relatively weak, the quality of cigarette flavo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B15/28A24B3/12C11B9/00
Inventor 黄天辉黄泰松邹克兴周浦檀周俊黄世杰宁振兴徐雪芹
Owner CHINA TOBACCO GUANGXI IND
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