CN113995157B - Method for preparing reconstituted tobacco by adopting paper-making method after fresh tobacco is smashed, pulped, oxygen-supplying and temperature-supplying fermentation - Google Patents
Method for preparing reconstituted tobacco by adopting paper-making method after fresh tobacco is smashed, pulped, oxygen-supplying and temperature-supplying fermentation Download PDFInfo
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- CN113995157B CN113995157B CN202111384162.6A CN202111384162A CN113995157B CN 113995157 B CN113995157 B CN 113995157B CN 202111384162 A CN202111384162 A CN 202111384162A CN 113995157 B CN113995157 B CN 113995157B
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/20—Biochemical treatment
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Abstract
The invention discloses a method for reproducing tobacco leaves by adopting a paper-making method after the fresh tobacco leaves are smashed, pulped, given oxygen and given temperature and fermented, which has the advantages that the tobacco leaf loss and waste in the existing tobacco leaf baking and redrying processes can not exist; secondly, fresh tobacco leaves are crushed and pulped by adopting a fermentation technology, tobacco leaf reconstruction is realized by adopting an industrialized mode, the process and intelligent operation can be realized, the labor intensity is greatly reduced, the whole process can be accurately controlled, the tobacco leaves with better quality are produced, the industrial application of cigarettes is provided, and the aroma quality (quantity) of the tobacco leaves can be obtained; thirdly, in the process of crushing and pulping the fresh tobacco leaves, various substances can be added to obtain tobacco leaf products with more various tastes, or food, or special paper products and wrappage; fourthly, according to the core elements of the fresh tobacco pulp fermentation, fuzzy mathematical control, plant signal transmission and gene editing technology can be deeply adopted, the fermentation process is simplified in a complex way, and the source, scientificity, intellectualization and light simplification of the tobacco leaf remanufacturing are really realized.
Description
Technical Field
The invention relates to a method for preparing reconstituted tobacco by adopting a paper-making method after fresh tobacco leaves are crushed, pulped, fermented by supplying oxygen and temperature, and belongs to the technical field of tobacco processing.
Background
In the 15 th century, american Indians began to plant tobacco and began to naturally process dried tobacco leaves by adopting sunlight; the tobacco leaves are dried and processed by utilizing the heating action of fire, so that the harvested tobacco leaves cannot be rotted due to overcast and rainy days, and the influence of weather factors is eliminated; in 1839, the U.S. invented fire-tube flue-cured tobacco similar to the modern curing method, which recognizes the importance of tobacco maturity, temperature in the curing barn, ventilation and moisture removal. In 1872, flue-cured tobacco heated by a heating pipe appears for the first time in north carolina in the united states, the technology for baking tobacco leaves by human beings is improved to a new level, and a set of tobacco leaf baking theory and a tobacco leaf baking process corresponding to the tobacco leaf baking theory are summarized through a large amount of practices and generalizations; on the basis, in 2008, yang Shuxun in China proposes a theory and a process for intensive tobacco leaf curing, which take tobacco leaf tissue temperature, tobacco leaf water content and dynamic (fluidity) of water in leaves as cores, and the core of the process is as follows: giving a certain temperature to tobacco leaves, picking the tobacco leaves from the field, placing the tobacco leaves in a curing barn, artificially giving a certain temperature process to the tobacco leaves, and influencing a drying process under the condition of adopting natural ventilation or forced ventilation to achieve the purposes of yellowing, aroma and drying of the tobacco leaves, thereby forming primary cured tobacco leaves; based on the above, the invention patent CN200810018395.2 of the tobacco leaf curing method of intensive curing barn is declared and obtained by taking air as a heat transfer medium, thereby opening the more scientific stage of tobacco leaf curing.
However, with the popularization and application of the tobacco leaf curing technology based on the above, the following two main disadvantages are found:
firstly, the tobacco leaves are harvested from the field to the industrial application, the whole process is complicated, the labor is intensive, manual operation is mainly used, the mechanization level is low, and the labor intensity is high; in the industrial link, redrying processing is carried out, the leaves are directly used as cigarette raw materials, and tobacco stems and tobacco powder are used for reproducing tobacco leaves by a paper-making method.
Secondly, in the existing tobacco leaf baking with air as a heat transfer medium, the yellowing period and the fixation period are too long, a large amount of fragrance raw materials are consumed, and the formed fragrance materials are few; in the color fixing stage, the temperature is high, the air volume is large, the water loss speed is too high, the aroma substances are decomposed, converted and volatilized, the aroma amount is greatly reduced, the color of the tobacco leaves is light, and a space for further optimization exists.
Disclosure of Invention
The invention aims to solve the technical problem that the method for preparing the reconstituted tobacco by adopting the paper-making method after directly crushing, pulping, supplying oxygen and heating for fermentation of fresh tobacco leaves is adopted, so as to change the processing technology of the existing tobacco leaf raw materials and overcome the defects of the prior art.
The technical scheme of the invention is as follows: a method for preparing reconstituted tobacco by adopting a paper-making method after fresh tobacco is smashed, pulped, oxygen is supplied, temperature is given, and fermentation is carried out.
The method for preparing the reconstituted tobacco by adopting the paper-making method after the fresh tobacco is crushed, pulped, oxygen-supplied and temperature-supplied for fermentation comprises the following steps:
a. cleaning fresh tobacco leaves picked in field with clear water, removing dust, pulverizing in a pulverizer, grinding in a mill into pulp, and filtering;
b. inputting the filtered fresh tobacco leaf pulp into a fermentation tank for fermentation, degrading and converting granular macromolecular organic matters in the pulp at 20-45 ℃ to generate sugar, amino acid and aromatic substances with useful quality, discharging miscellaneous gases such as carbon dioxide and the like, judging the degradation and conversion degree of the fresh tobacco leaf pulp by observing the color change and odor exhaust smell of the tobacco leaf pulp, and discharging the fresh tobacco leaf pulp after the fresh tobacco leaf pulp is fermented when the fresh tobacco leaf pulp becomes yellow and the odor changes from miscellaneous gases into pure thick aroma;
c. reconstituted tobacco is prepared by using fresh tobacco leaves and blades according to the existing paper-making method.
The method for preparing the reconstituted tobacco by adopting the paper-making method after the fresh tobacco is crushed, pulped, given oxygen and given temperature for fermentation also comprises a mixing material, the mixing material can be mixed in any one step or a plurality of steps of the steps a, b and c, and the ratio of the mixing amount of the mixing material to the raw material amount in the mixing step is 1-30:30-100 parts by mass.
The method for preparing the reconstituted tobacco by adopting the paper-making method after the fresh tobacco leaves are crushed, pulped, given oxygen and given temperature for fermentation is characterized in that the mixed material is one or a composition of more than one of filling materials, chinese herbal medicines, chemical auxiliary materials and spice materials.
The method for preparing the reconstituted tobacco by adopting the paper-making method after the fresh tobacco is crushed, pulped, fermented by supplying oxygen and temperature is characterized in that the Chinese herbal medicines are prepared by mixing 5 parts of honeysuckle, 0.1 part of thunberg fritillary bulb, 1 part of scutellaria baicalensis, 1 part of burdock and 5 parts of sweet wormwood.
The method for preparing the reconstituted tobacco by the paper-making method after the fresh tobacco is smashed, pulped and fermented for supplying oxygen and temperature comprises the steps that the fermentation tank has the functions of heating and temperature control, oxygen supply and control, gas control and exhaust and material input and output.
The method for preparing the reconstituted tobacco by adopting the paper-making method after the fresh tobacco leaves are smashed, pulped, given oxygen and given temperature for fermentation is that the filler can be conventional paper pulp.
The beneficial effects of the invention are: firstly, waste in the existing tobacco leaf baking and redrying process can not exist; secondly, fresh tobacco leaves are crushed and pulped by adopting a fermentation technology, tobacco leaf reconstruction is realized by adopting an industrialized mode, the process and intelligent operation can be realized, the labor intensity is greatly reduced, the whole process can be accurately controlled, the tobacco leaves with better quality are produced, the application of the cigarette industry is provided, and the higher aroma quality (quantity) of the tobacco leaves can be obtained; thirdly, in the process of crushing and pulping the fresh tobacco leaves, various substances can be added to obtain tobacco leaf products, foods, special paper products and wrappage with more tastes, functions and effects, and the prepared reconstituted tobacco leaves can also be rolled for smoking; fourthly, according to the core elements of the fresh tobacco leaf paddle fermentation, fuzzy mathematical control, plant signal transmission and gene editing technology can be deeply adopted, the fermentation process is simplified in a simplified mode, and the source, scientificity, intellectualization and light simplification of tobacco leaf remanufacturing are really realized.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1, in order to make the technical scheme of the present invention more clear, the following is further described by a case according to steps:
picking mature tobacco leaves from the field, placing the tobacco leaves on a water spraying cleaning assembly line for automatic cleaning, and removing dust;
step 2, automatically dropping tobacco leaves from the production line into a pulverizer with a screen iron for pulverizing, wherein after coarse fibers on the screen can be made into organic materials through a 16-mesh screen, the coarse fibers can be used as organic fertilizers or biomass fuels, and wet powder of fresh tobacco leaves on the lower part passes through a pulp grinder to be ground, and the beating degree of the wet powder is controlled to be 15-25 DEG SR;
step 3, inputting the fresh tobacco leaf pulp obtained in the step 2 into a fermentation tank for fermentation, wherein the fermentation time is controlled within 12-45 h, the pressure and the air quantity of sterile oxygen are suitable for the fresh tobacco leaf pulp to roll in the fermentation tank, the temperature is suitable for the natural normal temperature to gradually increase to be within 45 ℃, and through the fermentation under the conditions, granular macromolecular organic matters (chlorophyll, starch, protein and the like) in the pulp are degraded, converted and consumed at certain temperature and under certain oxygen to generate sugar, amino acid and aromatic substances which are useful for the quality, miscellaneous gases such as carbon dioxide and the like are discharged, the fresh tobacco leaf pulp is observed to become yellow, the smell is changed from miscellaneous gases to pure thick fragrance, and the fresh tobacco leaf pulp can be discharged out of the fermentation tank to enter the next flow after the fermentation is finished;
the method also comprises a mixing material which can be mixed in any one or more of the steps 1, 2 and 3, and the ratio of the mixing amount of the mixing material to the raw material amount in the mixing step is 1:30-100 parts by mass of a water-soluble polymer,
in the step 4, the mixed materials are prepared by selecting Chinese herbal medicines with antiviral function (Chinese herbal medicine compatibility comprises 5 parts of honeysuckle, 0.1 part of thunberg fritillary bulb, 1 part of scutellaria baicalensis, 1 part of burdock and 5 parts of sweet wormwood), and controlling the knocking degree to be between 15 and 25 degrees SR;
step 5, mixing 98 parts of the fresh tobacco leaf pulp obtained in the step 3 with 2 parts of the Chinese herbal medicine pulp obtained in the step 4 to obtain mixed pulp making liquid, and feeding the mixed pulp making liquid into a sheet making device to make the mixed pulp making liquid into a sheet base, wherein the quantitative ratio of the sheet base is controlled between 60 and 70g/m < 2 >;
step 6, centrifugally separating the mixed type pulping liquid extract obtained in the step 5 (the centrifuged mixed liquid can Be used as a pesticide raw material), sending the filtrate into a rotary evaporator concentrated solution, controlling the concentration between 15Be and 35Be, preparing a coating solution, and adding rose oil sesame oil with the proportion of 0.02 percent;
and 7, dip-coating the coating liquid, controlling the amount of the coating liquid in unit area to be 25-35g/m & lt 2 & gt, and drying to obtain the reconstituted tobacco with the antiviral function.
Example 2, in order to make the technical scheme of the present invention more clear, the following is further described by a case according to steps:
picking 1000kg of mature tobacco leaves from the field, selecting 100kg of green tea fresh leaves and 30kg of mint fresh leaves as mixed materials, placing the mixed materials on a water spraying cleaning line for automatic cleaning, and removing dust;
step 2, automatically dropping tobacco leaves, fresh green tea leaves and fresh mint leaves coming out of the production line into a pulverizer with a screen mesh iron for pulverization, wherein after part of crude fibers on the screen mesh can be made into organic materials through a 16-mesh screen mesh, the organic materials can be used as organic fertilizers or biomass fuels, and part of wet fresh tobacco leaves at the lower part are ground into pulp through a pulp grinder, and the beating degree of the wet fresh tobacco leaves is controlled to be 15-25 degrees SR;
step 3, inputting the fresh tobacco leaf pulp obtained in the step 2 into a fermentation tank for fermentation, wherein the fermentation time is controlled within 12-45 h, the pressure and the air quantity of sterile oxygen are suitable for the fresh tobacco leaf pulp to roll in the fermentation tank, the temperature is suitable for the natural normal temperature to gradually increase to be within 45 ℃, and through the fermentation under the conditions, granular macromolecular organic matters (chlorophyll, starch, protein and the like) in the pulp are degraded, converted and consumed at certain temperature and under certain oxygen to generate sugar, amino acid and aromatic substances which are useful for the quality, miscellaneous gases such as carbon dioxide and the like are discharged, the fresh tobacco leaf pulp is observed to become yellow, the smell is changed from miscellaneous gases to pure thick fragrance, and the fresh tobacco leaf pulp can be discharged out of the fermentation tank to enter the next flow after the fermentation is finished;
and 4, preparing the reconstituted tobacco from the fresh tobacco pulp obtained in the step 3 according to the existing papermaking process.
The foregoing is a detailed description of the present invention with reference to specific preferred embodiments, and it should not be considered that the present invention is limited to these embodiments, because the selection and the selection of the machine and the ingredients are different, and the related parameters may be different, and it will be apparent to those skilled in the art that several simple deductions or substitutions can be made without departing from the spirit of the present invention, and all such changes and modifications are considered to fall within the scope of the present invention.
Claims (2)
1. A method for preparing reconstituted tobacco by adopting a paper-making method after fresh tobacco is smashed, pulped, oxygen-supplied and temperature-supplied for fermentation, comprises the following steps: a. cleaning fresh tobacco leaves picked in the field with clear water, removing dust, putting into a pulverizer for pulverization, then putting into a grinder for grinding into slurry and filtering; b. inputting the filtered fresh tobacco leaf pulp into a fermentation tank for fermentation, controlling the fermentation time within 12-45 h, degrading and converting granular macromolecular organic matters in the pulp at 20-45 ℃ to generate sugar, amino acid and aromatic substances which are useful for quality, discharging carbon dioxide miscellaneous gas, judging the degradation and conversion degree of the fresh tobacco leaf pulp by observing the color change of the tobacco leaf pulp and the smell and exhaust smell, and discharging the fresh tobacco leaf pulp after the fermentation of the fresh tobacco leaf pulp is finished when the fresh tobacco leaf pulp is changed into yellow and the smell is changed from miscellaneous gas into pure and thick smell; c. preparing reconstituted tobacco by using fresh tobacco leaf pulp according to the existing paper-making method; the processing technology of the existing tobacco raw materials is changed, the tobacco with better quality is produced, and the application of the cigarette industry is provided; the method also comprises a mixing material, wherein the mixing material is mixed in any one of the steps a, b and c, and the ratio of the mixing amount of the mixing material to the amount of the raw materials in the mixing step is 1-30:30-100 parts by mass; the mixed material is a composition of filling materials and Chinese herbal medicines; the Chinese herbal medicines are prepared by mixing 5 parts of honeysuckle, 0.1 part of thunberg fritillary bulb, 1 part of baical skullcap root, 1 part of great burdock achene and 5 parts of sweet wormwood; the filling material is conventional pulp.
2. The method for preparing reconstituted tobacco by adopting a paper-making method after the fresh tobacco leaves are smashed, prepared into pulp, subjected to oxygen supply and temperature supply fermentation according to claim 1, is characterized by comprising the following steps of: the fermentation tank has the functions of heating and temperature control, oxygen supply and control, gas control and exhaust and material input and output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111384162.6A CN113995157B (en) | 2021-11-19 | 2021-11-19 | Method for preparing reconstituted tobacco by adopting paper-making method after fresh tobacco is smashed, pulped, oxygen-supplying and temperature-supplying fermentation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111384162.6A CN113995157B (en) | 2021-11-19 | 2021-11-19 | Method for preparing reconstituted tobacco by adopting paper-making method after fresh tobacco is smashed, pulped, oxygen-supplying and temperature-supplying fermentation |
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| Publication Number | Publication Date |
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| CN113995157A CN113995157A (en) | 2022-02-01 |
| CN113995157B true CN113995157B (en) | 2023-04-18 |
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| CN202111384162.6A Active CN113995157B (en) | 2021-11-19 | 2021-11-19 | Method for preparing reconstituted tobacco by adopting paper-making method after fresh tobacco is smashed, pulped, oxygen-supplying and temperature-supplying fermentation |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3005365A1 (en) * | 1980-02-13 | 1981-08-20 | Instytut Przemysłu Fermentacyjnego, Warszawa | Enzymatic processing of opt. fermented tobacco - or plant material, using oxy:reductase, lyase, hydrolase enzymes and or enzyme-generating microorganisms |
| CN1246307A (en) * | 1998-08-31 | 2000-03-08 | 朱大恒 | Method for making tobacco sheet |
| CN104957758B (en) * | 2015-07-09 | 2017-04-19 | 四川中烟工业有限责任公司 | Method for improving sensory quality of tobacco reconstituted through papermaking method |
| CN108125272B (en) * | 2017-12-13 | 2020-05-22 | 江西中烟工业有限责任公司 | Preparation method of paper-making reconstituted tobacco |
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