CN110810902A - Tobacco leaf fermentation method for improving taste of cigar - Google Patents

Abstract

The invention discloses a tobacco leaf fermentation method for improving the taste of cigars, which is characterized in that the cigar tobacco leaves are treated by utilizing natural plant extracts, and the treatment effect is amplified by a certain process means, so that the characteristics of strong cigar concentration, bitter aftertaste and heavy oral cavity residue are changed substantially, and the style characteristics which are suitable for the requirements of eastern consumers are formed.

Description

Tobacco leaf fermentation method for improving taste of cigar

Technical Field

The invention relates to the technical field of tobacco leaf fermentation, in particular to a tobacco leaf fermentation method for improving the taste of cigar.

Background

The cigar has strong concentration, bitter aftertaste and heavy oral residue, and is not favored by domestic consumers who are accustomed to Chinese style cigarette style characteristics all the time. This requires the cigar industry to perform a secondary treatment of the cigar material, but none of the current secondary treatment methods can substantially change the taste characteristics of cigars.

Disclosure of Invention

Aiming at the problems, the invention provides a tobacco leaf fermentation method for improving the taste of cigars, which is characterized in that a feed liquid suitable for alcoholizing the taste of the cigars is prepared on the basis of trying various natural plant extracting solutions according to the taste requirements of domestic consumers on the cigars, and the action of a unique temperature and humidity environment on the feed liquid is subjected to extreme amplification. Finally, the aroma characteristic of the cigar 'mellow and sweet soft' is constructed.

The invention realizes the purpose through the following technical scheme:

a tobacco leaf fermentation method for improving the taste of cigar comprises the following steps:

(1) spreading the sun-cured tobacco raw materials on a feeding table, and feeding the sun-cured tobacco raw materials by using prepared feed liquid, wherein the feeding proportion is 7% to 9%;

(2) after the surface water of the tobacco leaves is completely absorbed, the tobacco leaves are put into a jute bag and placed on a fermentation house wood frame capable of adjusting the temperature and the humidity for continuous fermentation;

(3) the fermentation room is arranged: temperature: 35-45 ℃, relative humidity: 65-80 percent;

(4) can be used normally after continuous fermentation for 15-20 days.

The further scheme is that the preparation of feed liquid; comprises that

Preparing coffee extract;

grinding the roasted coffee beans into powder, mixing the powder with 75% alcohol according to the proportion of 1: 10, extracting for 24 hours, and taking supernatant for later use;

decocting the holly glue;

putting the cleaned Chinese olive into a pot, adding distilled water according to the proportion of 1: 50, boiling the water, continuously decocting the mixture for 24 hours with soft fire, and continuously adding 50 parts of water in the boiling period; after the decoction is finished, filtering to prepare the Chinese ilex glue;

preparing feed liquid;

preparing mixed solution of coffee and wintergreen glue according to the ratio of 10: 1.

The invention has the beneficial effects that:

1. the ilex mainly contains triterpenoid ilex glycoside components which can be degraded into micromolecular aroma components under certain temperature and humidity environment, and the coffee extract is added to endow tobacco leaves with joyful suction, mellow, sweet and soft style characteristics.

2. The fermentation adopts a manual temperature and humidity control mode, can run for 365 days all the year round, and does not depend on climatic conditions.

3. The gunny bag has good air permeability, spontaneously discharges impurities, does not need to be turned and piled, has low labor intensity and improves the labor environment of workers.

4. After the tobacco leaves are subjected to feeding fermentation treatment, macromolecular substances of specific smell components of the sun-cured tobacco are converted and degraded, the sun-cured tobacco smell is weakened, the concentration strength is reduced, the sweet feeling is enhanced, the irritation is reduced, the miscellaneous gas and the bitter taste are obviously weakened, and the fragrance characteristic of 'mellow and sweet soft' is achieved.

5. The method utilizes natural plant extracts to treat the cigar tobacco leaves, and simultaneously amplifies the treatment effect through a fermentation process means, so that the characteristics of strong cigar concentration, bitter aftertaste and heavy oral cavity residue are changed substantially, and the cigar tobacco leaves form the style characteristics which are suitable for the requirements of oriental consumers.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the embodiments or the drawings needed to be practical in the prior art description, and obviously, the drawings in the following description are only some embodiments of the embodiments, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the fermentation process of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Example 1

The great wall cigar manual cigar great wall (flourishing No. 6) product adopts the tobacco leaves produced by the method, the mellow feeling of the fragrance, the mellow feeling of the taste and the mellow and clean feeling of the aftertaste are further remarkable, the harmony of the combustible and absorptive indexes is tamped, and the product style characteristics of 'mellow, sweet and soft' of the Chinese cigar are highlighted.

As shown in figure 1, the fermentation method specifically comprises the following steps:

(1) spreading the sun-cured tobacco raw materials on a feeding table, and feeding the sun-cured tobacco raw materials by using prepared feed liquid, wherein the feeding proportion is 7-9%;

(2) after the surface water of the tobacco leaves is completely absorbed, the tobacco leaves are put into a jute bag and placed on a fermentation house wood frame capable of adjusting the temperature and the humidity for continuous fermentation;

(3) the fermentation room is arranged: temperature: 45 ℃, relative humidity: 80 percent;

(4) can be used normally after continuous fermentation for 15-20 days.

Preparing feed liquid; comprises that

Preparing coffee extract;

grinding the roasted coffee beans into powder, mixing the powder with 75% alcohol according to the proportion of 1: 10, extracting for 24 hours, and taking supernatant for later use;

decocting the holly glue;

putting the cleaned Chinese olive into a pot, adding distilled water according to the proportion of 1: 50, boiling the water, continuously decocting the mixture for 24 hours with soft fire, and continuously adding 50 parts of water in the boiling period; after the decoction is finished, filtering to prepare the Chinese ilex glue;

preparing feed liquid;

preparing mixed solution of coffee and wintergreen glue according to the ratio of 10: 1. The addition ratio in this example was 8%.

The sensory evaluation results of the fermented tobacco leaves are as follows:

table 1: sampling and evaluating results after cigar feeding and fermentation

As can be seen from the sensory evaluation results: after the cigar tobacco leaves are subjected to feeding fermentation treatment, the air-cured smoke of the cigar tobacco leaves is obviously weakened, the strength and the irritation of concentration are also reduced, the sweetness is increased, the hair degree is improved, and the aftertaste is clean and has no residue.

Wherein, the chemical analysis results of the fermented tobacco leaves are as follows:

table 2: test result of chemical components of tobacco after cigar charging fermentation

JS-1904023 is the sample before fermentation; JS-1904024 is the sample after the same batch fermentation;

according to the chemical analysis result, after the tobacco leaves are subjected to charging fermentation treatment, the total plant alkaloid and the total nitrogen of the cigar tobacco leaves are obviously reduced, and the reducing sugar and the total sugar are improved to a certain degree.

Through the feeding fermentation treatment of special feed liquid, the maturity of the tobacco leaves is improved, the concentration strength and the irritation are reduced, and the aftertaste is clean and has no residue. Improves the smoking feeling of the cigar and shapes the style characteristic of the product 'mellow, sweet and soft'.

Example 2

After the tobacco leaves produced by the method are adopted in the manual Changcheng cigar lion (Caribbean) product, (the feed liquid feeding proportion of the embodiment is 9%.) the style of the product is prominent in oriental flavor characteristics, meanwhile, the cigar is soft and delicate in fragrance, mellow and elegant in smoke, and prominent in comfort and sweetness of taste, and the product has drawing resistance and regional characteristics.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. The various features described in the foregoing detailed description may be combined in any suitable manner without contradiction, and various combinations that are possible in the present invention will not be further described in order to avoid unnecessary repetition. Any combination of the different embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the gist of the present invention.

Claims (2)

1. A tobacco leaf fermentation method for improving the taste of cigar is characterized by comprising the following steps:

(1) spreading the sun-cured tobacco raw materials on a feeding table, and feeding the sun-cured tobacco raw materials by using prepared feed liquid, wherein the feeding proportion is 7-9%;

(2) after the surface water of the tobacco leaves is completely absorbed, the tobacco leaves are put into a jute bag and placed on a fermentation house wood frame capable of adjusting the temperature and the humidity for continuous fermentation;

(3) the fermentation room is arranged: temperature: 35-45 ℃, relative humidity: 65-80 percent;

(4) can be used normally after continuous fermentation for 15-20 days.

2. The method of claim 1, wherein the preparation of the feed solution; comprises that

Preparing coffee extract;

grinding the roasted coffee beans into powder, mixing the powder with 75% alcohol according to the proportion of 1: 10, extracting for 24 hours, and taking supernatant for later use;

decocting the holly glue;

putting the cleaned Chinese olive into a pot, adding distilled water according to the proportion of 1: 50, boiling the water, continuously decocting the mixture for 24 hours with soft fire, and continuously adding 50 parts of water in the boiling period; after the decoction is finished, filtering to prepare the Chinese ilex glue;

preparing feed liquid;

preparing mixed solution of coffee and wintergreen glue according to the ratio of 10: 1.

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