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Preparation method of katsura tree leaf cigarette flavor

A technology for tobacco spice and incense, which is used in the preparation of tobacco, tobacco, application and other directions

Inactive Publication Date: 2012-01-18
HUBEI CHINA TOBACCO IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many flavors for tobacco, but there is no report on the application of the extract of S.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Add the 40-mesh powder of Lianxiang leaves with a water content of 10% to 8% ethanol aqueous solution with a concentration of 18 times the weight, heat to a slight boil for 1 hour, filter through gauze coarsely, concentrate until there is no ethanol smell, and use a 0.8 micron filter membrane Filter, add 1% of its weight honey, add 2% of its weight of edible mature vinegar, place it at a temperature of 20°C, and ferment for 5 days under the condition of a humidity of 60%, then simply filter and concentrate under reduced pressure to a density of 1.01g / cm 3 , add 0.8 times the amount of 95% ethanol solution, stir evenly and place it for 3 hours, then carry out membrane separation treatment at a temperature of 20°C and a pressure difference of 0.06Mpa on both sides of the membrane, and concentrate the membrane filtrate under reduced pressure to a density of 1.05g / cm 3 , and then add 5% propylene glycol by weight of the concentrated solution, and mix evenly to obtain flavo...

Embodiment 2

[0020] Add 12 times the weight of 20% ethanol aqueous solution to the 40-mesh powder of Lianxiang leaves with a water content of 16%, heat to a slight boil for 2 hours, filter through gauze, concentrate until there is no ethanol smell, and use a 0.8 micron filter membrane Filtrate, add 5% of its weight honey, add its weight of 12% of edible mature vinegar, place it at a temperature of 30°C and a humidity of 70% to ferment for 15 days, then simply filter and concentrate under reduced pressure to a density of 1.01g / cm 3 , add 2 times the amount of 95% ethanol solution, stir evenly and place it for 5 hours, then carry out membrane separation treatment at a temperature of 30°C and a pressure difference of 0.04Mpa on both sides of the membrane, and concentrate the membrane filtrate under reduced pressure to a density of 1.15g / cm 3 , and then add 10% propylene glycol by weight of the concentrated solution, and mix evenly to obtain flavorings for cigarettes with fragrant leaves. Ad...

Embodiment 3

[0022] Add the 40-mesh powder of Lianxiang leaves with a water content of 20%, add 30 times the weight of 8% ethanol aqueous solution, heat to a slight boil and keep for 3 hours, and after coarse filtration with gauze, concentrate until there is no ethanol smell, and use a 0.8 micron filter membrane Filter, add 10% of its weight honey, add 30% of its weight of edible mature vinegar, place it at a temperature of 35°C and a humidity of 80% to ferment for 20 days, then simply filter and concentrate under reduced pressure to a density of 1.10g / cm 3 , add 3.5 times the amount of 95% ethanol solution, stir evenly and place it for 10 hours, then carry out membrane separation treatment at the solution temperature of 35°C and the pressure difference on both sides of the membrane at 0.03Mpa, and concentrate the membrane filtrate under reduced pressure to a density of 1.26g / cm 3 , and then add 15% propylene glycol by weight of the concentrate, and mix evenly to obtain flavorings for tob...

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Abstract

The invention relates to a preparation method of a katsura tree leaf cigarette flavor. The preparation method comprises the following steps of: airing katsura tree leaves and grinding into raw material powder; putting the raw material powder into an extracting tank and adding into an ethanol aqueous solution to obtain an ethanol mixed liquor; heating the ethanol mixed liquor for 1-4 hours to boiling state and coarsely filtering to obtain a coarsely-filtered liquid; concentrating the coarsely-filtered liquid under reduced pressure till ethanol smell is eliminated and filtering with a film to obtain film filtrate; adding honey and mature vinegar into the film filtrate to obtain a mature vinegar mixed liquor; fermenting the mature vinegar mixed liquor to obtain a zymotic fluid; concentratingthe zymotic fluid under reduced pressure till the relative density is 1.01-1.15 g / cm<3>, and adding a 95 percent ethanol solution to obtain a 95 percent ethanol mixture; performing film separation treatment on the 95 percent ethanol solution to obtain fine filtrate; and concentrating the fine filtrate under reduced pressure till the relative density is 1.05-1.32 g / cm<3>, and adding propylene glycol for mixing uniformly. The flavor has vivid fragrance, and has the effects of promoting cigarette fragrance, increasing the sweetness degree, reducing irritation and enhancing throat comfort.

Description

technical field [0001] The invention relates to a method for preparing tobacco spices, in particular to a method for obtaining tobacco spices from the extract liquid of the leaves of Saffron by adopting natural fermentation and membrane separation technology. Background technique [0002] Lianxiangye is the leaf of Lianxiangshu, a plant of the genus Lianxiang, which can be used for spices, medicine or use. It is also an ornamental greening tree species with high scientific research, development and utilization value. Due to its own biological characteristics and human destruction, Lianxiang tree is now on the verge of extinction, and has been included in the "List of Rare and Endangered Plants in China", "The Red Book of Chinese Plants" and the first batch of "List of Wild Plants under National Key Protection". It has become a rare species under the second-class protection in my country. There are two species and one variant of C. magnificum Nakai, among which C. magnificum ...

Claims

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Application Information

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IPC IPC(8): A24B3/12A24B15/18
Inventor 喻世涛熊国玺朱巍
Owner HUBEI CHINA TOBACCO IND
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