Tobacco sheet cigarette paper coating liquid

Abstract

The invention discloses a coating liquid for tobacco sheet cigarette paper. The coating liquid is prepared from a toner, a combustion improver and a spice, wherein the toner is prepared by the following steps: (1) adding water to tobacco leaf waste, decocting, extracting, adding saccharomycetes and protease to an extracted liquid for fermentation, concentrating the fermented liquid, adding ethanol, standing, taking a supernatant liquid, recovering the ethanol and carrying out vacuum concentration to form clear paste; and (2) adding hot water, revertose and amino acid to the clear paste, carrying out maillard reaction, ending the reaction, and concentrating a reaction liquid, so as to obtain the coating liquid. According to the coating liquid disclosed by the invention, the wood gas, the offensive odor and the oral irritation of the tobacco sheet cigarette paper can be reduced; the fragrance of the tobacco sheet cigarette paper can be increased; the smoke panel test result is improved; and meanwhile, the cigarette paper can also be dyed by the coating liquid instead of a natural pigment.

Description

technical field

[0001] The invention belongs to the field of tobacco sheet processing, and in particular relates to a tobacco sheet cigarette paper coating liquid. Background technique

[0002] Tobacco flakes, also known as reconstituted tobacco leaves, reconstituted tobacco leaves, etc., are products obtained by recombining tobacco stems, tobacco dust, and secondary tobacco leaves produced during the harvesting and redrying of tobacco leaves and cigarette manufacturing processes according to physical or chemical methods. As a raw material for tobacco products instead of cigars. When tobacco sheet is used to prepare cigarettes, in order to make the appearance of cigarettes closer to cigars, the cigarette paper needs to be dyed, but common dyes often affect the taste of cigarettes and increase the irritation of smoke.

[0003] CN102972857A discloses a method for coloring tobacco thin sheet cigarette paper by using Maillard reaction, which is to extract tobacco leaf fragments...

Examples

Embodiment 1

[0024] A tobacco thin sheet cigarette paper coating solution, which is composed of toner, a combustion enhancer and spices, the combustion enhancer accounts for 2.5% of the weight of the coating solution, the spices account for 0.2% of the weight of the coating solution, the toner The agent accounts for 97.3% of the weight of the coating liquid. Described toner is prepared as follows:

[0025] 1) Add 10 times of water by weight to the tobacco leaf waste, decoct and extract for 3 hours, filter, add 0.5% yeast and 5% protease by weight to the extract, ferment at 30°C for 3 days at a constant temperature, filter, and concentrate the fermented liquid to The relative density is 1.12, then add 4 times of 75% ethanol by weight to the concentrated fermented liquid, let it stand for 8 hours, take the supernatant to recover the ethanol and concentrate under reduced pressure to form a clear paste;

[0026] 2) Add 30 times the weight of hot water to the clear paste, stir and dissolve, th...

Embodiment 2

[0033] A coating solution for tobacco sheet cigarette paper, which is composed of toner, a combustion enhancer and spices, the combustion enhancer accounts for 3% of the weight of the coating solution, the spice accounts for 0.25% of the weight of the coating solution, and the toner The agent accounts for 96.75% of the weight of the coating solution. Described toner is prepared as follows:

[0034] 1) Add 5 times of water by weight to the tobacco leaf waste, decoct for 1 hour, filter, add 0.1% yeast and 2% protease by weight to the extract, ferment at 26°C for 5 days at a constant temperature, filter, and concentrate the fermented liquid to The relative density is 1.06, then add 2 times of 90% ethanol by weight to the concentrated fermented liquid, let it stand for 6 hours, take the supernatant to recover the ethanol and concentrate under reduced pressure to form a clear paste;

[0035] 2) Add 20 times the weight of hot water to the clear paste, stir and dissolve, then add re...

Embodiment 3

[0040] A coating solution for tobacco sheet cigarette paper, consisting of a toner, a combustion enhancer and spices, the combustion enhancer accounts for 4% of the weight of the coating solution, the spice accounts for 0.3% of the weight of the coating solution, the toner The agent accounts for 95.7% of the weight of the coating solution. Described toner is prepared as follows:

[0041] 1) Add 15 times of water by weight to the tobacco leaf waste, decoct and extract for 5 hours, filter, add 2% yeast and 8% protease by weight to the extract, ferment at 32°C for 2 days at a constant temperature, filter, and concentrate the fermented liquid to The relative density is 1.15, then add 5 times of 60% ethanol by weight to the concentrated fermented liquid, let it stand for 12 hours, take the supernatant to recover the ethanol and concentrate under reduced pressure to form a clear paste;

[0042] 2) Add 50 times the weight of hot water to the clear paste, stir and dissolve, then add ...

technical field

[0001] The invention belongs to the field of tobacco sheet processing, and in particular relates to a tobacco sheet cigarette paper coating liquid. Background technique

[0002] Tobacco flakes, also known as reconstituted tobacco leaves, reconstituted tobacco leaves, etc., are products obtained by recombining tobacco stems, tobacco dust, and secondary tobacco leaves produced during the harvesting and redrying of tobacco leaves and cigarette manufacturing processes according to physical or chemical methods. As a raw material for tobacco products instead of cigars. When tobacco sheet is used to prepare cigarettes, in order to make the appearance of cigarettes closer to cigars, the cigarette paper needs to be dyed, but common dyes often affect the taste of cigarettes and increase the irritation of smoke.

[0003] CN102972857A discloses a method for coloring tobacco thin sheet cigarette paper by using Maillard reaction, which is to extract tobacco leaf fragments...

Examples

Embodiment 1

[0024] A tobacco thin sheet cigarette paper coating solution, which is composed of toner, a combustion enhancer and spices, the combustion enhancer accounts for 2.5% of the weight of the coating solution, the spices account for 0.2% of the weight of the coating solution, the toner The agent accounts for 97.3% of the weight of the coating liquid. Described toner is prepared as follows:

[0025] 1) Add 10 times of water by weight to the tobacco leaf waste, decoct and extract for 3 hours, filter, add 0.5% yeast and 5% protease by weight to the extract, ferment at 30°C for 3 days at a constant temperature, filter, and concentrate the fermented liquid to The relative density is 1.12, then add 4 times of 75% ethanol by weight to the concentrated fermented liquid, let it stand for 8 hours, take the supernatant to recover the ethanol and concentrate under reduced pressure to form a clear paste;

[0026] 2) Add 30 times the weight of hot water to the clear paste, stir and dissolve, th...

Embodiment 2

[0033] A coating solution for tobacco sheet cigarette paper, which is composed of toner, a combustion enhancer and spices, the combustion enhancer accounts for 3% of the weight of the coating solution, the spice accounts for 0.25% of the weight of the coating solution, and the toner The agent accounts for 96.75% of the weight of the coating solution. Described toner is prepared as follows:

[0034] 1) Add 5 times of water by weight to the tobacco leaf waste, decoct for 1 hour, filter, add 0.1% yeast and 2% protease by weight to the extract, ferment at 26°C for 5 days at a constant temperature, filter, and concentrate the fermented liquid to The relative density is 1.06, then add 2 times of 90% ethanol by weight to the concentrated fermented liquid, let it stand for 6 hours, take the supernatant to recover the ethanol and concentrate under reduced pressure to form a clear paste;

[0035] 2) Add 20 times the weight of hot water to the clear paste, stir and dissolve, then add re...

Embodiment 3

[0040] A coating solution for tobacco sheet cigarette paper, consisting of a toner, a combustion enhancer and spices, the combustion enhancer accounts for 4% of the weight of the coating solution, the spice accounts for 0.3% of the weight of the coating solution, the toner The agent accounts for 95.7% of the weight of the coating solution. Described toner is prepared as follows:

[0041] 1) Add 15 times of water by weight to the tobacco leaf waste, decoct and extract for 5 hours, filter, add 2% yeast and 8% protease by weight to the extract, ferment at 32°C for 2 days at a constant temperature, filter, and concentrate the fermented liquid to The relative density is 1.15, then add 5 times of 60% ethanol by weight to the concentrated fermented liquid, let it stand for 12 hours, take the supernatant to recover the ethanol and concentrate under reduced pressure to form a clear paste;

[0042] 2) Add 50 times the weight of hot water to the clear paste, stir and dissolve, then add ...

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