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Preparation method of golden flower fungus fermentation type cigarette tea extract

A golden flower fungus and fermentation type technology, which is applied in the field of preparation of golden flower fungus fermented tobacco tea extract

Inactive Publication Date: 2015-03-11
HUBEI CHINA TOBACCO IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the natural tobacco flavors used in the prior art are direct extracts of spice plants, and there is no report on the production of characteristic tobacco flavors using tea leaves as raw materials using microbial fermentation technology

Method used

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  • Preparation method of golden flower fungus fermentation type cigarette tea extract

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] 1) Fermentation of golden flower fungus: mix black tea, green tea and oolong tea with high-pressure steam sterilization for 20 minutes, then inoculate with golden flower fungus, the inoculation amount is 6% (ml / g), the amount of water added is 30% (ml / g), and cultured at a constant temperature of 28°C 7d;

[0016] 2) Tea extract: according to the ratio of material to liquid ratio of 1:8 (the ratio of tea to water), reflux extraction at 100°C for 2 hours, let stand and cool, and then filter through filter cloth to obtain the filtrate;

[0017] 3) Post-treatment of the fermented product: Concentrate the filtrate to 1.1000 (at 20°C) for the first time at 80°C, add 5 times the volume of an alcohol solution with a mass fraction of 95% to dissolve, and cool and settle at -20°C for 18 hours; use a filter cloth Filter large particles of impurities, and then use 0.45 μm pore size microporous filter membrane to suction filter. The clarified filtrate obtained by suction filtration...

Embodiment 2

[0019] 1) Fermentation of golden flower fungus: mix black tea with high-pressure steam sterilization for 20 minutes, inoculate with golden flower fungus, inoculate 6% (ml / g), add water 30% (ml / g), and incubate at 30°C for 7 days;

[0020] 2) Tea extract: According to the ratio of material to liquid ratio of 1:6 (the ratio of tea to water), reflux extraction at 100°C for 1 hour, let stand and cool, and then filter through filter cloth to obtain the filtrate;

[0021] 3) Post-treatment of the fermented product: Concentrate the filtrate to 1.1000 (at 20°C) for the first time at 80°C, add 3 times the volume of an alcohol solution with a mass fraction of 95% to dissolve, and cool and settle at -20°C for 24 hours; use a filter cloth Filter large particles of impurities, and then use 0.45 μm pore size microporous filter membrane to suction filter. The clarified filtrate obtained by suction filtration is concentrated and collected for the second time under reduced pressure. °C) g / cm ...

Embodiment 3

[0023] 1) Fermentation of golden flower fungus: inoculate oolong tea with golden flower fungus after high-pressure steam sterilization for 20 minutes, the inoculation amount is 6% (ml / g), the amount of water added is 30% (ml / g), and cultured at 29°C for 7 days;

[0024] 2) Tea extract: According to the ratio of material to liquid ratio of 1:10 (the ratio of tea to water), reflux extraction at 100°C for 3 hours, let it cool down and then filter it with a filter cloth to obtain the filtrate;

[0025] 3) Post-treatment of the fermented product: Concentrate the filtrate to 1.1000 (at 20°C) for the first time at 80°C, add 4 times the volume of an alcohol solution with a mass fraction of 95% to dissolve, and cool and settle for 20 hours at -20°C; use a filter cloth Filter large particles of impurities, and then use 0.45 μm pore size microporous filter membrane to suction filter. The clarified filtrate obtained by suction filtration is concentrated and collected for the second time un...

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Abstract

The invention provides a preparation method of a golden flower fungus fermentation type cigarette tea extract. The preparation method comprises the following steps: (1) inoculating tea and golden flower fungus after sterilizing the tea, wherein the volume mass percent of the golden flower fungus being 6%; the volume mass percent of added water being 30%; inoculating by cultivating for 7 days at 28-30 DEG C; (2) mixing the tea inoculated from the step (1) and water according to the ratio of material to liquor of 1:(6-10), carrying out heating reflux for 1-3 hours, cooling and filtering to obtain filtrate; (3) concentrating the filtrate to obtain the golden flower fungus fermentation type cigarette tea extract. By adding the golden flower fungus fermentation type cigarette tea extractum, aroma of a cigarette is abundant, sweet feeling is obvious, freshness and sweetness and flavour are added, elegant feeling is good, irritation is reduced, and the golden flower fungus fermentation type cigarette tea extract has strong practicability.

Description

technical field [0001] The invention relates to a method for preparing tobacco spices, in particular to a method for preparing chrysanthemum fermented tobacco tea extract. Background technique [0002] In tobacco products, the aroma and taste of tobacco are very important. Adding spices is a key link in the cigarette process, and it is also one of the effective means to improve the product style and improve the quality of cigarette aroma. It can provide consumers with some aroma and Cigarette products with satisfying taste. At present, most of the tobacco flavors added to tobacco in my country are prepared by traditional methods, that is, mixed with natural extract monomers and synthetic monomers. The aroma is monotonous, the improvement of tobacco is insufficient, and the effect of improving the smoking quality of cigarettes is not obvious. [0003] Tea leaves are rich in aroma substances. So far, about 700 kinds of tea aroma substances have been isolated and identified. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/02
CPCC11B9/0003A24B15/303
Inventor 庞登红黄友谊
Owner HUBEI CHINA TOBACCO IND
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