CN116919000A - Rapid fermentation method of mixed type heating cigarette tobacco leaf raw material and heating cigarette preparation method - Google Patents

Rapid fermentation method of mixed type heating cigarette tobacco leaf raw material and heating cigarette preparation method Download PDF

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Publication number
CN116919000A
CN116919000A CN202311073173.1A CN202311073173A CN116919000A CN 116919000 A CN116919000 A CN 116919000A CN 202311073173 A CN202311073173 A CN 202311073173A CN 116919000 A CN116919000 A CN 116919000A
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China
Prior art keywords
fermentation
tobacco
burley
rapid
raw material
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CN202311073173.1A
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Chinese (zh)
Inventor
吴键
王辉
储国海
王骏
陈震
蒋健
赵路灿
肖卫强
徐建
李林洪
刘化冰
夏骏
吴定远
史明珠
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China Tobacco Zhejiang Industrial Co Ltd
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China Tobacco Zhejiang Industrial Co Ltd
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Priority to CN202311073173.1A priority Critical patent/CN116919000A/en
Publication of CN116919000A publication Critical patent/CN116919000A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18Treatment of tobacco products or tobacco substitutes
    • A24B15/20Biochemical treatment
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00Preparing tobacco in the factory
    • A24B3/04Humidifying or drying tobacco bunches or cut tobacco

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

The invention discloses a rapid fermentation method of a mixed heating cigarette tobacco leaf raw material and a heating cigarette preparation method, belonging to the technical field of heating cigarette product development, comprising the following steps: preparing fermentation feed liquid; applying the fermentation broth to burley tobacco; steam fermentation is carried out on burley tobacco to finish the rapid fermentation of tobacco raw materials; the formula of the fermentation feed liquid for heating the tobacco leaf raw materials of the cigarettes is designed, the fermentation feed liquid is added into the burley tobacco according to a certain proportion, and steam is adopted for rapid fermentation, so that the Maillard reaction product in the tobacco leaf raw materials is improved by more than 10%; the heated cigarette prepared from the treated tobacco raw material has obviously improved mixed characteristic fragrance.

Description

Rapid fermentation method of mixed type heating cigarette tobacco leaf raw material and heating cigarette preparation method
Technical Field
The invention relates to a rapid fermentation method of a mixed heating cigarette tobacco raw material and a heating cigarette preparation method, belonging to the technical field of heating cigarette product development.
Background
The heating cigarette is a novel tobacco product designed in a heating and non-burning mode, and the tobacco containing feed liquid is heated to a certain temperature by utilizing a heating appliance, so that consumers can enjoy pleasure and satisfaction brought by key components such as tobacco aroma and nicotine, tar and harmful compounds generated by high-temperature combustion are avoided, and side-stream smoke is basically avoided, and the public environment is not influenced (generally lower than 350 ℃). In recent years, many tobacco manufacturing enterprises and research institutions have focused their attention on the field of heating cigarettes with good results.
With the rapid development of new tobacco, heating cigarette products are increasingly paid attention to the tobacco industry, and research and development of hybrid heating cigarettes is one of important subjects for developing international markets. Burley tobacco is an important raw material for mixed cigarettes and cigars, and the strong aroma of burley tobacco has a great influence on the quality of products. Compared with the traditional cigarette combustion state, the heating temperature of the heated cigarette is lower, the released aroma quantity is obviously reduced, and the mixed aroma characteristic is difficult to be highlighted. Therefore, the quality of the burley tobacco aroma is further improved, and the burley tobacco aroma has important significance for developing mixed heating cigarette products.
Tobacco flavour substances play an important role in the quality of tobacco leaves and cigarettes, where maillard reaction products are critical for the production of unique aromas of burley tobacco. The fermentation technology can effectively promote the reaction and degradation of the fragrance precursor substances in the burley tobacco, improve the fragrance quality in the cigarette smoke and enhance the characteristics of tobacco leaves. However, the current tobacco leaf fermentation technology generally needs more than 10 days, which restricts the application of the fermentation technology in industrial production.
Disclosure of Invention
The invention aims to provide a rapid fermentation method of a mixed heating cigarette tobacco raw material and a heating cigarette preparation method, which solve the problem of overlong fermentation time in the prior art.
In order to achieve the above purpose, the invention is realized by adopting the following technical scheme:
in a first aspect, the invention provides a rapid fermentation method of a mixed heating cigarette tobacco raw material, comprising the following steps:
preparing fermentation feed liquid;
applying the fermentation broth to burley tobacco;
and (3) carrying out steam fermentation on the burley tobacco to finish the rapid fermentation of the tobacco leaf raw materials.
With reference to the first aspect, further, the configuring the fermentation liquid includes:
mixing glycerol, erythritol and water, heating to 55-60 ℃, and stirring for 25-35 min to obtain fermentation feed liquid.
With reference to the first aspect, further, the mass ratio of glycerin, erythritol and water in the fermentation feed liquid is (50-55): (5-10): (38-42).
With reference to the first aspect, further, the process of preparing the fermentation liquor is completed by using a preparation tank.
With reference to the first aspect, further, in the process of applying the fermentation liquor to burley tobacco, the usage mass of the fermentation liquor is 18-36% of the mass of burley tobacco.
With reference to the first aspect, further, the applying the fermentation liquor to burley tobacco includes:
the fermentation broth is applied to the upper leaf of burley.
With reference to the first aspect, further, the application of the fermentation liquor to burley tobacco is accomplished by a KAS-type feed drum.
With reference to the first aspect, in the process of steam fermentation of burley tobacco, the fermentation temperature is 50-60 ℃ and the fermentation time is 2-3 h.
With reference to the first aspect, further, the steam fermentation of the burley tobacco is completed by an HMI type vacuum damping machine.
In a second aspect, the present invention also provides a method for preparing a heated cigarette based on the method of any one of the first aspects, comprising:
preparing fermentation feed liquid;
applying the fermentation broth to burley tobacco;
steam fermenting burley tobacco;
shredding, and drying to obtain heated cigarette.
Compared with the prior art, the invention has the following beneficial effects:
according to the rapid fermentation method of the mixed heating cigarette tobacco raw material and the preparation method of the heating cigarette, the formula of the fermentation feed liquid of the heating cigarette tobacco raw material is designed, the heating cigarette tobacco raw material is added into burley tobacco according to a certain proportion, and rapid fermentation is carried out by adopting steam, so that the Maillard reaction product in the tobacco raw material is improved by more than 10%; the heated cigarette prepared from the treated tobacco raw material has obviously improved mixed characteristic fragrance.
Drawings
FIG. 1 is a flow chart of a method for rapid fermentation of a mixed heated cigarette tobacco raw material provided by an embodiment of the invention;
fig. 2 is a flowchart of a method for preparing a heated cigarette according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and the following examples are only for more clearly illustrating the technical aspects of the present invention, and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1, the invention provides a rapid fermentation method of a mixed heating cigarette tobacco leaf raw material, which comprises the following steps:
preparing fermentation feed liquid;
applying the fermentation broth to burley tobacco;
and (3) carrying out steam fermentation on the burley tobacco to finish the rapid fermentation of the tobacco leaf raw materials.
Example 1
Preparing fermentation liquid for heating tobacco leaf raw materials of cigarettes by using a preparation tank, wherein the formula of the liquid comprises 50% of glycerol, 10% of erythritol and 40% of water by mass, and the total mass is 80kg. After heating the fermentation liquid to 60 ℃ and stirring for 30 minutes, the fermentation liquid is applied to the upper leaves of burley tobacco according to the proportion of 18% (mass ratio) for steam fermentation, wherein the fermentation time is 3 hours, and the fermentation temperature is 60 ℃. Shredding after fermentation, wherein the shredding width is 0.9mm. And then drying the cut tobacco, wherein the cut tobacco drying temperature is 140 ℃, the cut tobacco drying time is 6 minutes, and the cut tobacco is rolled into heated cigarettes with the circumference of 17mm and the length of 84mm by adopting a ZJ17D type cigarette making machine. After the treatment by the method, the Maillard reaction product in the tobacco leaf raw material is increased from 6.24ug/g to 7.29ug/g, and the improvement rate is 16.83%. After sensory quality evaluation, the aroma quantity of the heated cigarettes is obviously increased, and the mixed characteristic aroma is obviously improved.
Example 2
Preparing fermentation liquid for heating tobacco leaf raw materials of cigarettes by using a preparation tank, wherein the formula of the liquid comprises 52% of glycerin, 8% of erythritol and 40% of water by mass, and the total mass is 80kg. After heating the fermentation liquid to 57 ℃ and stirring for 30 minutes, the fermentation liquid is applied to the middle leaf of burley tobacco according to the proportion of 24% (mass ratio) for steam fermentation, the fermentation time is 2.5 hours, and the fermentation temperature is 55 ℃. Shredding after fermentation, wherein the shredding width is 0.9mm. And then drying the cut tobacco, wherein the cut tobacco drying temperature is 145 ℃, the cut tobacco drying time is 6.5 minutes, and the cut tobacco is rolled into a heated cigarette with the circumference of 17mm and the length of 84mm by adopting a ZJ17D type cigarette making machine. After the treatment by the method, the Maillard reaction product in the tobacco leaf raw material is increased from 5.16ug/g to 5.87ug/g, and the lifting rate is 13.76%. After sensory quality evaluation, the aroma quantity of the heated cigarettes is obviously increased, and the mixed characteristic aroma is obviously improved.
Example 3
Preparing fermentation liquid for heating tobacco leaf raw materials of cigarettes by using a preparation tank, wherein the formula of the fermentation liquid comprises 55% by mass of glycerin, 5% by mass of erythritol and 40% by mass of water, and the total mass is 80kg. After the fermentation liquid was heated to 55℃and stirred for 30 minutes, it was applied to the lower leaf of burley tobacco at a ratio of 36% (mass ratio) and steam fermentation was carried out for 2 hours at 50 ℃. Shredding after fermentation, wherein the shredding width is 0.9mm. And then drying the cut tobacco, wherein the cut tobacco drying temperature is 150 ℃, the cut tobacco drying time is 7 minutes, and the cut tobacco is rolled into heated cigarettes with the circumference of 17mm and the length of 84mm by adopting a ZJ17D type cigarette making machine. After the treatment by the method, the Maillard reaction product in the tobacco leaf raw material is increased from 4.38ug/g to 4.95ug/g, and the improvement rate is 13.01%. After sensory quality evaluation, the aroma quantity of the heated cigarettes is obviously increased, and the mixed characteristic aroma is obviously improved.
Comparative example 1
Preparing fermentation liquid for heating tobacco leaf raw materials of cigarettes by using a preparation tank, wherein the formula of the liquid comprises 50% of glycerol, 10% of erythritol and 40% of water by mass, and the total mass is 80kg. The fermentation liquid is heated to 60 ℃ and stirred for 30 minutes, then is applied to the upper leaves of burley tobacco according to the proportion of 18 percent (mass ratio), and is cut after 4 hours of leaf storage, and the cutting width is 0.9mm. And then drying the cut tobacco, wherein the cut tobacco drying temperature is 140 ℃, the cut tobacco drying time is 6 minutes, and the cut tobacco is rolled into heated cigarettes with the circumference of 17mm and the length of 84mm by adopting a ZJ17D type cigarette making machine. After the treatment by the method, the Maillard reaction product in the tobacco leaf raw material is increased from 6.24ug/g to 6.39ug/g, and the improvement rate is 2.4%. After sensory quality evaluation, the mixed characteristic fragrance of the heated cigarettes is not changed greatly.
Comparative example 2
The fermentation liquid of the raw materials of the heated cigarette tobacco leaves is prepared by a preparation tank, and the formula of the fermentation liquid comprises 50% of glycerol, 10% of erythritol and 40% of water by mass, and the total mass is 80kg. After heating the fermentation liquid to 60 ℃ and stirring for 30 minutes, the fermentation liquid is applied to the upper leaves of burley tobacco according to the proportion of 18% (mass ratio) for steam fermentation, wherein the fermentation time is 3 hours, and the fermentation temperature is 70 ℃. Shredding after fermentation, wherein the shredding width is 0.9mm. And then drying the cut tobacco, wherein the cut tobacco drying temperature is 140 ℃, the cut tobacco drying time is 6 minutes, and the cut tobacco is rolled into heated cigarettes with the circumference of 17mm and the length of 84mm by adopting a ZJ17D type cigarette making machine. After the treatment by the method, the Maillard reaction product in the tobacco leaf raw material is increased from 6.24ug/g to 6.62ug/g, and the improvement rate is 6.09%. After sensory quality evaluation, the mixed characteristic flavor of the heated cigarettes is slightly improved.
Comparative example 3
Preparing fermentation liquid for heating tobacco leaf raw materials of cigarettes by using a preparation tank, wherein the formula of the liquid comprises 50% of glycerol, 10% of erythritol and 40% of water by mass, and the total mass is 80kg. After heating the fermentation liquid to 60 ℃ and stirring for 30 minutes, the fermentation liquid is applied to the upper leaves of burley tobacco according to the proportion of 18% (mass ratio) for steam fermentation, wherein the fermentation time is 3 hours, and the fermentation temperature is 80 ℃. Shredding after fermentation, wherein the shredding width is 0.9mm. And then drying the cut tobacco, wherein the cut tobacco drying temperature is 140 ℃, the cut tobacco drying time is 6 minutes, and the cut tobacco is rolled into heated cigarettes with the circumference of 17mm and the length of 84mm by adopting a ZJ17D type cigarette making machine. After the treatment by the method, the Maillard reaction product in the tobacco leaf raw material is reduced from 6.24ug/g to 5.69ug/g, and the lifting rate is-8.8%. After sensory quality evaluation, the flavor of the heated cigarettes is obviously reduced.
TABLE 1 Maillard reaction product Change Table
Table 1 counts all the data of examples 1, 2, 3 and comparative examples 1, 2, 3, and it can be seen that the rapid fermentation method provided by the invention can significantly improve the content of maillard reaction products, and the maillard reaction products are tested by: the relative correction factor is set to be 1, the content of the Maillard reaction product is measured by adopting an internal standard method, specifically, the gas chromatographic peak area of the Maillard reaction product is obtained through the following qualitative analysis, and the content of the Maillard reaction product is calculated by comparing with the area of the internal standard.
The tobacco pretreatment adopts a steam distillation-dichloromethane solvent extraction method. Into a 500mL round bottom flask was added 10.000g of smoke sample, 1.0g of citric acid, 500. Mu.L of internal standard (302. Mu.g/mL nitrobenzene), and 350mL of distilled water. The simultaneous distillation and extraction apparatus was installed and 40mL of methylene chloride was added from above the condenser to the 250mL flask, and the time was counted when delamination started to occur in the simultaneous distillation and extraction apparatus. After 2.5h, the organic phase in the 250mL flask was collected and added to about 10g of anhydrous sodium sulfate and shaken well until the solution was clear, the organic phase was transferred to about 1mL of the organic phase concentrated in a flask in a water bath. The resulting analytical samples were characterized by GC/MS identification and NIST library search.
Qualitative analysis was performed on the tobacco samples using an American HP5890 II-5972 gas chromatograph. GC/MS analysis conditions: chromatographic column: HP-5 (60 m.times.0.25 mm,0.25 μm); carrier gas and flow rate: he,0.8mL/min; sample inlet temperature: 250 ℃; transmission line temperature: 280 ℃; ion source temperature: 177 ℃; heating program: 50 ℃ (5 min) 5 ℃/min 120 ℃ (5 min) 5 ℃/min 180 ℃ (5 min) 6 ℃/min 250 ℃ (15 min); split ratio and sample size: 1:15, 2. Mu.L; ionization energy: 70eV; ionization mode: EI; mass number range: 50-500 amu. Qualitative was retrieved using the NIST02 spectral library.
As shown in fig. 2, the invention also provides a preparation method of the heating cigarette, which comprises the following steps:
preparing fermentation feed liquid;
applying the fermentation broth to burley tobacco;
steam fermenting burley tobacco;
shredding, and drying to obtain heated cigarette.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present invention, and such modifications and variations should also be regarded as being within the scope of the invention.

Claims (10)

1. The rapid fermentation method of the mixed heating cigarette tobacco leaf raw material is characterized by comprising the following steps of:
preparing fermentation feed liquid;
applying the fermentation broth to burley tobacco;
and (3) carrying out steam fermentation on the burley tobacco to finish the rapid fermentation of the tobacco leaf raw materials.
2. The rapid fermentation process of a hybrid heated cigarette tobacco feedstock of claim 1, wherein the configuring of the fermentation liquor comprises:
mixing glycerol, erythritol and water, heating to 55-60 ℃, and stirring for 25-35 min to obtain fermentation feed liquid.
3. The rapid fermentation method of mixed heating cigarette tobacco raw materials according to claim 2, wherein the mass ratio of glycerin, erythritol and water in the fermentation feed liquid is (50-55): (5-10): (38-42).
4. The method for rapid fermentation of mixed heated cigarette tobacco raw materials according to claim 1, wherein the process of preparing the fermentation liquor is accomplished using a brewing tank.
5. The rapid fermentation method of a mixed heating cigarette tobacco raw material according to claim 1, wherein the use mass of the fermentation liquid is 18-36% of the mass of burley tobacco in the process of applying the fermentation liquid to burley tobacco.
6. The method of rapid fermentation of mixed heated cigarette tobacco raw materials according to claim 1, wherein the application of the fermentation liquor to burley tobacco comprises:
the fermentation broth is applied to the upper leaf of burley.
7. The method of claim 1, wherein the application of the fermentation broth to burley tobacco is accomplished by a KAS-type feed drum.
8. The rapid fermentation method of a mixed heating cigarette tobacco raw material according to claim 1, wherein the fermentation temperature is 50-60 ℃ and the fermentation time is 2-3 h in the process of steam fermentation of burley tobacco.
9. The method for rapid fermentation of mixed heated cigarette tobacco raw materials according to claim 1, wherein the steam fermentation of burley tobacco is accomplished by HMI type vacuum damping machine.
10. A method of preparing a heated cigarette based on the method of any one of claims 1 to 9, comprising:
preparing fermentation feed liquid;
applying the fermentation broth to burley tobacco;
steam fermenting burley tobacco;
shredding, and drying to obtain heated cigarette.
CN202311073173.1A 2023-08-24 2023-08-24 Rapid fermentation method of mixed type heating cigarette tobacco leaf raw material and heating cigarette preparation method Pending CN116919000A (en)

Priority Applications (1)

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CN202311073173.1A CN116919000A (en) 2023-08-24 2023-08-24 Rapid fermentation method of mixed type heating cigarette tobacco leaf raw material and heating cigarette preparation method

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Application Number Priority Date Filing Date Title
CN202311073173.1A CN116919000A (en) 2023-08-24 2023-08-24 Rapid fermentation method of mixed type heating cigarette tobacco leaf raw material and heating cigarette preparation method

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CN116919000A true CN116919000A (en) 2023-10-24

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