CN111387540B - Cigar-flavor cigarette and tobacco shred perfuming method thereof - Google Patents
Cigar-flavor cigarette and tobacco shred perfuming method thereof Download PDFInfo
- Publication number
- CN111387540B CN111387540B CN202010390865.9A CN202010390865A CN111387540B CN 111387540 B CN111387540 B CN 111387540B CN 202010390865 A CN202010390865 A CN 202010390865A CN 111387540 B CN111387540 B CN 111387540B
- Authority
- CN
- China
- Prior art keywords
- tobacco
- flavor
- cigar
- extract
- extraction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- A24B3/12—Steaming, curing, or flavouring tobacco
-
- 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
- A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
-
- 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
- A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
- A24B15/26—Use of organic solvents for extraction
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
Abstract
The invention discloses a cigar flavor cigarette and a tobacco shred flavoring method thereof, wherein the cigar flavor tobacco shred flavoring method comprises the following steps: preparing a tobacco concentrate; subjecting the tobacco concentrate to molecular distillation, and collecting light components to obtain a first tobacco extract; adding the mixture of amino acid and sugar into the tobacco leaf extract, and filtering, diluting, performing membrane separation and concentrating under reduced pressure after the reaction is finished to obtain a second tobacco extract; preparing a tobacco regrind; preparing a cigar flavor tobacco flavor; preparing cigar flavor tobacco flavor into cigar flavor liquid; spraying the cigar flavor liquid onto the original flavor tobacco shreds to obtain cigar flavor tobacco shreds. The cigar flavor cut tobacco prepared by the cigar flavor cut tobacco flavoring method can effectively enhance the cigar flavor of cigarettes, and can increase the concentration and the thickness of smoke, so that the sensory experience of cigar flavor cigarettes is optimized.
Description
Technical Field
The invention relates to the field of cigarette manufacturing, in particular to a cigar flavor cigarette and a tobacco shred flavoring method thereof.
Background
The cigar-type cigarette integrates the advantages and characteristics of cigar and flue-cured tobacco, and has the flavor characteristics of rich and rich cigar and pure and comfortable flue-cured tobacco. In actual production, the cigar flavor of cigar-type cigarettes is usually achieved by means of cigarette flavoring and/or tobacco flavoring.
However, the existing cigar flavor cigarette has turbid aroma and low smoking quality, and the sensory experience of consumers is seriously influenced.
Therefore, how to provide the cigar flavor cigarette with strong cigar flavor and good smoking quality becomes a technical problem which needs to be solved urgently in the field.
Disclosure of Invention
The invention aims to provide a novel technical scheme of a method for flavoring cigar flavor cut tobacco with strong cigar flavor and good smoking quality.
According to a first aspect of the present invention, a method for perfuming a cigar-flavored cut tobacco is provided.
The flavoring method of the cigar flavor cut tobacco comprises the following steps:
(1) carrying out reduced pressure concentration treatment on the supernatant after the tobacco extract is dissolved to obtain a tobacco concentrate;
(2) subjecting the obtained tobacco concentrate to molecular distillation, and collecting light components to obtain a first tobacco extract;
(3) adding the mixture of amino acid and sugar into the tobacco leaf extract, reacting for a period of time, and filtering, diluting, membrane separating and concentrating under reduced pressure after the reaction is finished to obtain a second tobacco extract;
(4) mixing the first tobacco extract and the second tobacco extract to obtain a tobacco recombinant;
(5) preparing a spice for cigar flavor cigarettes, wherein the spice for cigar flavor cigarettes comprises 1-10 parts of tobacco heavy component, 1-5 parts of cocoa extract, 0.01-0.05 part of sandalwood oil, 0.05-0.1 part of 2-methylvaleric acid and 0.001-0.005 part of isovaleric acid in parts by weight;
(6) preparing cigar flavor tobacco flavor into cigar flavor liquid;
(7) spraying the cigar flavor liquid onto the original flavor tobacco shreds to obtain cigar flavor tobacco shreds.
Optionally, the step (1) is specifically as follows:
(1-1) carrying out first extraction treatment on tobacco leaves, and then carrying out reduced pressure evaporation treatment on an extract liquor obtained by the first extraction to obtain a tobacco extract;
and (1-2) separating supernatant at low temperature after dissolving the prepared tobacco extract, and carrying out reduced pressure concentration treatment on the supernatant to obtain the tobacco concentrate.
Optionally, the first extraction in the step (1-1) adopts a subcritical extraction method, the extraction condition is that the extraction is carried out for 0.5h-2h at the temperature of 25-50 ℃, and the material-liquid ratio is 1 (8-20).
Optionally, the step (3) is specifically as follows:
(3-1) carrying out second extraction treatment on the tobacco leaves after the first extraction, and carrying out reduced pressure concentration on the extract liquor after the second extraction until the mass percentage content of dry matters is 30-50% to obtain a tobacco leaf extract;
(3-2) adding a mixture with the molar ratio of the amino acid to the sugar being (0.5-1):1 into the tobacco extract according to the mass ratio of the mixture of the amino acid and the sugar to the tobacco extract being (1-3):10, reacting at 80-110 ℃ for 1-3 h, filtering a reaction product after the reaction is finished, diluting the obtained filtrate, filtering the diluted liquid through an ultrafiltration membrane of 10-50kD, and concentrating the permeate under reduced pressure to obtain a second tobacco extract.
Optionally, in the step (3-1), a leaching extraction method is adopted for the second extraction, the extraction condition is that the extraction is carried out for 0.5h-3h at the temperature of 60-80 ℃, and the material-liquid ratio is 1 (6-12).
Optionally, the step (2) is specifically as follows:
and carrying out secondary molecular distillation treatment on the obtained tobacco concentrate, wherein the temperature of the primary molecular distillation is 40-80 ℃, the distillation pressure is 0.001-0.01 mbar, the heavy component obtained after the primary molecular distillation is subjected to secondary molecular distillation, the temperature of the secondary molecular distillation is 100-120 ℃, the distillation pressure is 0.001-0.01 mbar, and the light component obtained after the secondary molecular distillation is collected to obtain the first tobacco extract.
Optionally, the step (4) is specifically as follows:
mixing the first tobacco extract and the second tobacco extract according to the mass ratio of 1 (10-20) to obtain the tobacco recombinant.
Optionally, the step (6) is specifically as follows:
according to the mass ratio of the cigar flavor tobacco flavor to the original flavor tobacco shred of (1-10):10000, the cigar flavor tobacco flavor is prepared into cigar flavor feed liquid.
Optionally, the solvent used in the cigar flavor liquid is ethanol with a volume percentage of less than 50%.
According to a second aspect of the present invention, there is also provided a cigar flavoured cigarette.
The cigar flavor cigarette is made by rolling cigar flavor cut tobacco prepared by the cigar flavor cut tobacco flavoring method disclosed by the invention.
The cigar flavor cut tobacco prepared by the cigar flavor cut tobacco flavoring method can effectively enhance the cigar flavor of cigarettes, and can increase the concentration and the thickness of smoke, so that the sensory experience of cigar flavor cigarettes is optimized.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
The invention provides a cigar flavor cut tobacco flavoring method, which comprises the following steps:
step (1): and (4) carrying out reduced pressure concentration treatment on the supernatant after the tobacco extract is dissolved to obtain the tobacco concentrate. The tobacco extract can be prepared by concentrating the extractive solution of tobacco leaf.
Step (2): subjecting the obtained tobacco concentrate to molecular distillation, and collecting light components to obtain a first tobacco extract. The molecular distillation treatment is beneficial to reducing the content of low-carbon alkane and high-carbon fatty acid in the tobacco concentrate.
And (3): adding the mixture of amino acid and sugar into the tobacco leaf extract, reacting for a period of time, filtering, diluting, performing membrane separation, and concentrating under reduced pressure to obtain a second tobacco extract.
The above-mentioned tobacco leaf extract is generally a product obtained by concentrating an extract obtained by extracting raw materials such as tobacco leaves, tobacco shreds, tobacco stems, or tobacco shreds. The extractant can be water or ethanol, and the concentration of the ethanol can be flexibly selected according to actual requirements, for example, ethanol with the volume percentage content of 50% is selected as the extractant.
In practice, the amino acid in step (3) may be glutamic acid and/or aspartic acid, and the sugar may be glucose.
And (4): mixing the first tobacco extract and the second tobacco extract to obtain the tobacco recombinant. The obtained tobacco recombinant is beneficial to increasing the concentration and the thickness of smoke and can also play a role in dyeing.
And (5): preparing a spice for cigar flavor cigarettes, wherein the spice for cigar flavor cigarettes comprises 1-10 parts of tobacco heavy component, 1-5 parts of cocoa extract, 0.01-0.05 part of sandalwood oil, 0.05-0.1 part of 2-methylvaleric acid and 0.001-0.005 part of isovaleric acid in parts by weight. The cigar flavor tobacco flavor disclosed by the disclosure takes the tobacco recombinant as a basic aroma source, can provide cigar characteristic aromas such as hay aroma, sweet aroma, sour aroma and the like, and is outstanding in cigar flavor.
And (6): the cigar flavor tobacco flavor is prepared into cigar flavor liquid. The person skilled in the art can select the appropriate concentration of the cigar flavor liquid according to the actual requirement.
And (7): spraying the cigar flavor liquid onto the original flavor tobacco shreds to obtain cigar flavor tobacco shreds. The person skilled in the art can select the appropriate amount of the cigar flavor liquid to be sprayed according to the actual requirement.
The cigar flavor cut tobacco prepared by the cigar flavor cut tobacco flavoring method can effectively enhance the cigar flavor of cigarettes, and can increase the concentration and the thickness of smoke, so that the sensory experience of cigar flavor cigarettes is optimized.
In one embodiment of the method for perfuming cigar-flavored cut tobacco of the present disclosure, the step (1) is specifically as follows:
step (1-1): after the tobacco leaves are subjected to primary extraction treatment, the extract liquor obtained by the primary extraction is subjected to reduced pressure evaporation treatment, and the tobacco extract is prepared. In order to improve the extraction efficiency, the particle size of the tobacco leaf raw material to be extracted may be 10-100 mesh.
Step (1-2): and (3) separating supernatant at low temperature after the prepared tobacco extract is dissolved, and carrying out reduced pressure concentration treatment on the supernatant to obtain the tobacco concentrate. Step (1-2) facilitates further removal of impurities.
In specific implementation, a certain amount of 95% ethanol or absolute ethanol is added into the tobacco extract, the tobacco extract is fully dissolved after being heated to 30-50 ℃ and kept for 20-60 min, then the dissolved solution is cooled to room temperature, and the tobacco extract is frozen for 8-24 h under the conditions of-20 ℃ to-5 ℃. And then carrying out suction filtration on the frozen dissolved solution at low temperature or centrifuging at the rotating speed of 4000rpm for 10-30 min, and carrying out reduced pressure concentration on the filtrate or the centrifuged supernatant to remove ethanol, thus obtaining the tobacco concentrate.
Further, the first extraction in the step (1-1) adopts a subcritical extraction method, the extraction condition is that the extraction is carried out for 0.5h-2h at the temperature of 25-50 ℃, and the material-liquid ratio is 1 (8-20). In particular, the extraction pressure can be selected as the saturation vapor pressure of the extractant used at the corresponding temperature.
Further, the step (3) is specifically as follows:
step (3-1): and carrying out secondary extraction treatment on the tobacco leaves subjected to the primary extraction, and concentrating the extract liquor subjected to the secondary extraction under reduced pressure until the mass percentage content of dry matters is 30-50% to obtain the tobacco leaf extract. In specific implementation, the second extraction can be repeated twice to more fully and effectively extract the effective components in the tobacco leaves.
Step (3-2): adding a mixture with the molar ratio of amino acid to sugar of (0.5-1):1 into the tobacco extract according to the mass ratio of the mixture of amino acid and sugar to the tobacco extract of (1-3):10, reacting at 80-110 ℃ for 1-3 h, filtering a reaction product after the reaction is finished, diluting the obtained filtrate, filtering the diluted liquid through an ultrafiltration membrane of 10-50kD, and concentrating the permeate under reduced pressure to obtain a second tobacco extract.
And (3) after the reaction in the step (3-2) is finished, filtering, diluting, performing membrane separation and concentrating under reduced pressure are favorable for reducing the content of impurities in the second tobacco extract. In specific implementation, the reaction product can be filtered firstly after the reaction is finished, the obtained filtrate is diluted by adding water until the mass percentage of the stock solution is 10% -30%, then the diluted liquid is filtered by an ultrafiltration membrane of 10-50kD, and then the permeate is concentrated under reduced pressure to finally obtain the second tobacco extract.
The implementation mode of the cigar flavor tobacco shred flavoring method is to perform fractional extraction on chemical components with different polarities in tobacco leaves, so that the tobacco leaf resources can be utilized to the maximum extent, and the purposes of cost reduction and efficiency improvement are achieved.
Further, in the step (3-1), the extraction method is adopted for the second extraction, and the extraction condition is that the extraction is carried out for 0.5h-3h at the temperature of 60-80 ℃, and the material-liquid ratio is 1 (6-12). The extractant can be water or ethanol, and the concentration of the ethanol can be flexibly selected according to actual requirements, for example, ethanol with the volume percentage content of 50% is selected as the extractant.
In one embodiment of the flavoring method for cigar flavor cut tobacco of the present disclosure, the step (2) is specifically as follows:
and carrying out secondary molecular distillation treatment on the obtained tobacco concentrate, wherein the temperature of the primary molecular distillation is 40-80 ℃, the distillation pressure is 0.001-0.01 mbar, the heavy component obtained after the primary molecular distillation is subjected to secondary molecular distillation, the temperature of the secondary molecular distillation is 100-120 ℃, the distillation pressure is 0.001-0.01 mbar, and the light component obtained after the secondary molecular distillation is collected to obtain the first tobacco extract. The secondary molecular distillation treatment is beneficial to further reducing the content of low-carbon alkane and high-carbon fatty acid in the tobacco concentrate.
The first tobacco extract obtained by molecular distillation effectively reduces the content of low-carbon alkane and high-carbon fatty acid in the finally obtained tobacco recombinant, so that the sweet aroma, the sour aroma, the baking aroma and other aroma of the tobacco recombinant are more prominent, meanwhile, the offensive odor and the irritation are reduced, and the smoking experience is improved.
In one embodiment of the flavoring method for cigar flavor cut tobacco disclosed in the present disclosure, in order to obtain a tobacco recombinant with better flavor, the step (4) is specifically as follows:
mixing the first tobacco extract and the second tobacco extract according to the mass ratio of 1 (10-20) to obtain the tobacco recombinant.
In one embodiment of the flavoring method for cigar flavor cut tobacco disclosed by the present disclosure, in order to improve the use feeling of the cigarette, the step (6) is specifically as follows:
according to the mass ratio of the cigar flavor tobacco flavor to the original flavor tobacco shred of (1-10):10000, the cigar flavor tobacco flavor is prepared into cigar flavor feed liquid. The solvent used in the cigar flavor liquid is usually an organic solvent, for example, the solvent used in the cigar flavor liquid is ethanol with a volume percentage of less than 50%. In addition, the concentration of the cigar flavor liquid can be determined according to the amount of the original flavor tobacco shreds. Generally, the mass percentage of the cigar flavor tobacco flavor in the cigar flavor liquid should be not more than 40%.
The present disclosure also provides a cigar-flavored cigarette. The cigar flavor cigarette is made by rolling cigar flavor cut tobacco prepared by the cigar flavor cut tobacco flavoring method disclosed by the invention.
The experimental procedures used in the examples below are conventional unless otherwise specified, the materials and reagents used therein are commercially available, and the equipment used in the experiments are well known to those skilled in the art without otherwise specified.
Example 1
The tobacco leaves are crushed to 100 meshes, transferred to a subcritical extraction kettle, and then added with dimethyl ether, the material-liquid ratio is 1:8, the entrainer is 95% ethanol (the amount is 5% of the dimethyl ether), and the mixture is extracted for 2 hours at 25 ℃, and the extraction pressure is the saturated vapor pressure of the dimethyl ether at the temperature. And (4) after extraction, decompressing and evaporating to obtain tobacco extract.
Adding 5 times of 95% ethanol into tobacco extract, heating to 30 deg.C, and maintaining for 60min to dissolve completely. Then cooled to room temperature and transferred to a-20 ℃ freezer for freezing for 8 h. Filtering at low temperature to obtain filtrate, and concentrating the filtrate under reduced pressure until no ethanol is present to obtain tobacco concentrate.
The tobacco concentrate was transferred to a molecular distillation feed tank and distilled at 60 ℃ under 0.001mbar and the heavy fractions were collected. Distilling the heavy component at 120 deg.C under 0.001mbar for a second time, and collecting the light component to obtain first tobacco extract. The first tobacco extract was subjected to composition analysis by GC-MS, and the content of low-carbon alkane was only 0.4393mg/g, and the contents of linolenic acid and linoleic acid were 4.2163 mg/g and 9.4097mg/g, respectively.
Collecting the tobacco leaves after subcritical extraction, transferring the tobacco leaves to a round-bottom flask, then adding water, controlling the material-liquid ratio to be 1:12, heating to 60 ℃, extracting for 3 hours, and extracting twice. And combining the extraction liquid obtained in the two extraction steps after the extraction is finished, and concentrating under reduced pressure until the dry matter content is 30% to obtain the tobacco leaf extract.
Adding glutamic acid and glucose into the tobacco leaf extract at a molar ratio of 1:1, and heating to 80 ℃ for reaction for 3 h. After the reaction is finished, adding water to dilute the mixture until the mass fraction is 10%, then filtering the mixture by a 10kD ultrafiltration membrane, and concentrating the permeate under reduced pressure to obtain a second tobacco extract.
Mixing the first tobacco extract and the second tobacco extract according to the mass ratio of 1:10 to obtain the tobacco recombinant. Preparing a spice for cigar flavor cigarettes, wherein the spice for cigar flavor cigarettes comprises 1 percent of tobacco heavy component, 1 percent of cocoa extract, 0.01 percent of fatten oil, 0.1 percent of 2-methylvaleric acid, 0.001 percent of isovaleric acid and the balance of ethanol in percentage by weight.
According to the mass ratio of the cigar flavor tobacco flavor to the original flavor cut tobacco of 1:1000, preparing the cigar flavor tobacco flavor into cigar flavor feed liquid, wherein the cigar flavor feed liquid adopts ethanol with the volume percentage content of less than 50%, and thus the cigar flavor cut tobacco is prepared.
Example 2
The tobacco leaves are crushed to 150 meshes, transferred to a subcritical extraction kettle, and then added with dimethyl ether, the material-liquid ratio is 1:8, the entrainer is 95% ethanol (the amount is 5% of the dimethyl ether), and the mixture is extracted for 2 hours at 25 ℃, and the extraction pressure is the saturated vapor pressure of the dimethyl ether at the temperature. And (4) after extraction, decompressing and evaporating to obtain tobacco extract.
Adding 5 times of 95% ethanol into tobacco extract, heating to 30 deg.C, and maintaining for 60min to dissolve completely. Then cooled to room temperature and transferred to a-20 ℃ freezer for freezing for 8 h. Filtering at low temperature to obtain filtrate, and concentrating the filtrate under reduced pressure until no ethanol is present to obtain tobacco concentrate.
The tobacco concentrate was transferred to a molecular distillation feed tank and distilled at 60 ℃ under 0.001mbar and the heavy fractions were collected. Distilling the heavy component at 120 deg.C under 0.001mbar for a second time, and collecting the light component to obtain first tobacco extract.
Collecting the tobacco leaves after subcritical extraction, transferring the tobacco leaves to a round-bottom flask, then adding water, controlling the material-liquid ratio to be 1:10, heating to 60 ℃, extracting for 4 hours, and extracting twice. And combining the extraction liquid obtained in the two extraction steps after the extraction is finished, and concentrating under reduced pressure until the dry matter content is 30% to obtain the tobacco leaf extract.
Adding glutamic acid and glucose into the tobacco leaf extract at a molar ratio of 1:1, and heating to 90 ℃ for reaction for 3 h. After the reaction is finished, adding water to dilute the mixture until the mass fraction is 10%, then filtering the mixture by a 10kD ultrafiltration membrane, and concentrating the permeate under reduced pressure to obtain a second tobacco extract.
Mixing the first tobacco extract and the second tobacco extract according to the mass ratio of 1:10 to obtain the tobacco recombinant. Preparing a spice for cigar flavor cigarettes, wherein the spice for cigar flavor cigarettes comprises 1 percent of tobacco heavy component, 1 percent of cocoa extract, 0.01 percent of fatten oil, 0.1 percent of 2-methylvaleric acid, 0.001 percent of isovaleric acid and the balance of ethanol in percentage by weight.
According to the mass ratio of the cigar flavor tobacco flavor to the original flavor tobacco shred of 1:10000, preparing the cigar flavor tobacco flavor into cigar flavor feed liquid, wherein the cigar flavor feed liquid adopts ethanol with the volume percentage content of less than 50%, and thus obtaining the cigar flavor tobacco shred.
Example 3
The tobacco leaves are crushed to 200 meshes, transferred to a subcritical extraction kettle, and then added with dimethyl ether, the material-liquid ratio is 1:8, the entrainer is 95% ethanol (the amount is 5% of the dimethyl ether), and the mixture is extracted for 2 hours at 25 ℃, and the extraction pressure is the saturated vapor pressure of the dimethyl ether at the temperature. And (4) after extraction, decompressing and evaporating to obtain tobacco extract.
Adding 5 times of 95% ethanol into tobacco extract, heating to 30 deg.C, and maintaining for 60min to dissolve completely. Then cooled to room temperature and transferred to a-20 ℃ freezer for freezing for 8 h. Filtering at low temperature to obtain filtrate, and concentrating the filtrate under reduced pressure until no ethanol is present to obtain tobacco concentrate.
The tobacco concentrate was transferred to a molecular distillation feed tank and distilled at 65 ℃ under 0.001mbar and the heavy fractions were collected. Distilling the heavy component at 120 deg.C under 0.001mbar for a second time, and collecting the light component to obtain first tobacco extract.
Collecting the tobacco leaves after subcritical extraction, transferring the tobacco leaves to a round-bottom flask, then adding water, controlling the material-liquid ratio to be 1:10, heating to 60 ℃, extracting for 4 hours, and extracting twice. And combining the extraction liquid obtained in the two extraction steps after the extraction is finished, and concentrating under reduced pressure until the dry matter content is 30% to obtain the tobacco leaf extract.
Adding glutamic acid and glucose into the tobacco leaf extract at a molar ratio of 1:2, heating to 90 ℃, and reacting for 3 h. After the reaction is finished, adding water to dilute the mixture until the mass fraction is 10%, then filtering the mixture by a 10kD ultrafiltration membrane, and concentrating the permeate under reduced pressure to obtain a second tobacco extract.
Mixing the first tobacco extract and the second tobacco extract according to the mass ratio of 1:10 to obtain the tobacco recombinant. Preparing a spice for cigar flavor cigarettes, wherein the spice for cigar flavor cigarettes comprises 1 percent of tobacco heavy component, 1 percent of cocoa extract, 0.01 percent of fatten oil, 0.1 percent of 2-methylvaleric acid, 0.001 percent of isovaleric acid and the balance of ethanol in percentage by weight.
According to the mass ratio of the cigar flavor tobacco flavor to the original flavor cut tobacco of 1:2000, preparing the cigar flavor tobacco flavor into cigar flavor feed liquid, wherein the cigar flavor feed liquid adopts ethanol with the volume percentage content of less than 50%, and thus the cigar flavor cut tobacco is prepared.
Cigar-flavored tobacco cigarettes prepared in examples 1 to 3 were used. The results of comparing the cigarette samples rolled with the three cigar-flavor cigarette papers obtained with the blank cigarette (using the cut tobacco of the original flavor) by the smoking evaluation are shown in table 1.
TABLE 1 comparison of assessment results
Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (10)
1. A cigar flavor cut tobacco flavoring method is characterized by comprising the following steps:
(1) carrying out reduced pressure concentration treatment on the supernatant after the tobacco extract is dissolved to obtain a tobacco concentrate;
(2) subjecting the obtained tobacco concentrate to molecular distillation, and collecting light components to obtain a first tobacco extract;
(3) adding the mixture of amino acid and sugar into the tobacco leaf extract, reacting for a period of time, and filtering, diluting, membrane separating and concentrating under reduced pressure after the reaction is finished to obtain a second tobacco extract;
(4) mixing the first tobacco extract and the second tobacco extract to obtain a tobacco recombinant;
(5) preparing a spice for cigar flavor cigarettes, wherein the spice for cigar flavor cigarettes comprises 1-10 parts of tobacco heavy component, 1-5 parts of cocoa extract, 0.01-0.05 part of sandalwood oil, 0.05-0.1 part of 2-methylvaleric acid and 0.001-0.005 part of isovaleric acid in parts by weight;
(6) preparing cigar flavor tobacco flavor into cigar flavor liquid;
(7) spraying the cigar flavor liquid onto the original flavor tobacco shreds to obtain cigar flavor tobacco shreds.
2. The cut tobacco perfuming method according to claim 1, characterized in that the step (1) is as follows:
(1-1) carrying out first extraction treatment on tobacco leaves, and then carrying out reduced pressure evaporation treatment on an extract liquor obtained by the first extraction to obtain a tobacco extract;
and (1-2) separating supernatant at low temperature after dissolving the prepared tobacco extract, and carrying out reduced pressure concentration treatment on the supernatant to obtain the tobacco concentrate.
3. The cut tobacco perfuming method according to claim 2, characterized in that the subcritical extraction method is adopted for the first extraction in the step (1-1), the extraction condition is that the extraction is carried out for 0.5h-2h at the temperature of 25 ℃ -50 ℃, and the material-liquid ratio is 1 (8-20).
4. The cut tobacco flavoring method according to claim 2, wherein the step (3) is as follows:
(3-1) carrying out second extraction treatment on the tobacco leaves after the first extraction, and carrying out reduced pressure concentration on the extract liquor after the second extraction until the mass percentage content of dry matters is 30-50% to obtain a tobacco leaf extract;
(3-2) adding a mixture with the molar ratio of the amino acid to the sugar being (0.5-1):1 into the tobacco extract according to the mass ratio of the mixture of the amino acid and the sugar to the tobacco extract being (1-3):10, reacting at 80-110 ℃ for 1-3 h, filtering a reaction product after the reaction is finished, diluting the obtained filtrate, filtering the diluted liquid through an ultrafiltration membrane of 10-50kD, and concentrating the permeate under reduced pressure to obtain a second tobacco extract.
5. The cut tobacco perfuming method according to claim 4, characterized in that the second extraction in the step (3-1) adopts an extraction method, the extraction condition is that the extraction is carried out for 0.5h-3h at the temperature of 60-80 ℃, and the material-liquid ratio is 1 (6-12).
6. The cut tobacco perfuming method according to claim 1, characterized in that the step (2) is as follows:
and carrying out secondary molecular distillation treatment on the obtained tobacco concentrate, wherein the temperature of the primary molecular distillation is 40-80 ℃, the distillation pressure is 0.001-0.01 mbar, the heavy component obtained after the primary molecular distillation is subjected to secondary molecular distillation, the temperature of the secondary molecular distillation is 100-120 ℃, the distillation pressure is 0.001-0.01 mbar, and the light component obtained after the secondary molecular distillation is collected to obtain the first tobacco extract.
7. The cut tobacco flavoring method according to claim 1, wherein the step (4) is as follows:
mixing the first tobacco extract and the second tobacco extract according to the mass ratio of 1 (10-20) to obtain the tobacco recombinant.
8. A shredded tobacco perfuming method according to any one of claims 1 to 7, characterized in that the step (6) is as follows:
according to the mass ratio of the cigar flavor tobacco flavor to the original flavor tobacco shred of (1-10):10000, the cigar flavor tobacco flavor is prepared into cigar flavor feed liquid.
9. The method for flavoring cut tobacco according to claim 8, wherein the solvent used in the cigar flavor liquid is ethanol with a volume percentage of less than 50%.
10. A cigar-flavor cigarette, characterized in that a cigar-flavor cut tobacco produced by the cigar-flavor cut tobacco flavoring method according to any one of claims 1 to 9 is rolled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010390865.9A CN111387540B (en) | 2020-05-11 | 2020-05-11 | Cigar-flavor cigarette and tobacco shred perfuming method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010390865.9A CN111387540B (en) | 2020-05-11 | 2020-05-11 | Cigar-flavor cigarette and tobacco shred perfuming method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111387540A CN111387540A (en) | 2020-07-10 |
| CN111387540B true CN111387540B (en) | 2021-12-17 |
Family
ID=71411904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010390865.9A Active CN111387540B (en) | 2020-05-11 | 2020-05-11 | Cigar-flavor cigarette and tobacco shred perfuming method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111387540B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113040416A (en) * | 2021-02-02 | 2021-06-29 | 中国烟草总公司海南省公司 | Production method of cigar tobacco extract |
| CN114960271A (en) * | 2022-05-31 | 2022-08-30 | 云南中烟工业有限责任公司 | Preparation and application of cigar curing sheet with prominent berry, soil and pepper flavors |
| CN115011410B (en) * | 2022-06-08 | 2023-09-19 | 吉林烟草工业有限责任公司 | Schisandra chinensis branch spice, preparation method thereof and cigarette |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3410278A (en) * | 1965-05-19 | 1968-11-12 | Arenco Pmb Nv | Methods and machines for the manufacture of cigar bunches or single-leaf cigars |
| CN102304431A (en) * | 2011-03-17 | 2012-01-04 | 广州市澳键丰泽生物科技有限公司 | Formula of tobacco flavoring essence containing Yuanyan tobacco extractum |
| CN103960770A (en) * | 2014-05-26 | 2014-08-06 | 川渝中烟工业有限责任公司 | Cacao flavor formula and technique for producing cocoa-flavor cigar |
| CN105062673A (en) * | 2015-06-25 | 2015-11-18 | 湖北中烟工业有限责任公司 | Formula of coffee flavor essence, and method for making coffee flavor cigar by using coffee flavor essence |
| CN109393547A (en) * | 2017-08-16 | 2019-03-01 | 上海晶橡商务咨询有限公司 | A kind of Jasmine cigar and preparation method thereof |
| CN110629590A (en) * | 2019-09-20 | 2019-12-31 | 河南中烟工业有限责任公司 | Cigar flavor essence, cigar flavor gloss oil and cigarette tipping paper |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102499446A (en) * | 2011-10-11 | 2012-06-20 | 中国烟草总公司郑州烟草研究院 | Buccal smokeless tobacco product with cigar flavor |
-
2020
- 2020-05-11 CN CN202010390865.9A patent/CN111387540B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3410278A (en) * | 1965-05-19 | 1968-11-12 | Arenco Pmb Nv | Methods and machines for the manufacture of cigar bunches or single-leaf cigars |
| CN102304431A (en) * | 2011-03-17 | 2012-01-04 | 广州市澳键丰泽生物科技有限公司 | Formula of tobacco flavoring essence containing Yuanyan tobacco extractum |
| CN103960770A (en) * | 2014-05-26 | 2014-08-06 | 川渝中烟工业有限责任公司 | Cacao flavor formula and technique for producing cocoa-flavor cigar |
| CN105062673A (en) * | 2015-06-25 | 2015-11-18 | 湖北中烟工业有限责任公司 | Formula of coffee flavor essence, and method for making coffee flavor cigar by using coffee flavor essence |
| CN109393547A (en) * | 2017-08-16 | 2019-03-01 | 上海晶橡商务咨询有限公司 | A kind of Jasmine cigar and preparation method thereof |
| CN110629590A (en) * | 2019-09-20 | 2019-12-31 | 河南中烟工业有限责任公司 | Cigar flavor essence, cigar flavor gloss oil and cigarette tipping paper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111387540A (en) | 2020-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111418874B (en) | Coating preparation method of cigar-flavor cigarette paper | |
| CN111387540B (en) | Cigar-flavor cigarette and tobacco shred perfuming method thereof | |
| CN105852189B (en) | A kind of method that utilization waste/hypo-tobacco leaf prepares tobacco extract | |
| CN106307606A (en) | Method for preparing high-fragrance tobacco extract | |
| CN110283158B (en) | Method for recovering plant alkali from tobacco leaching liquor | |
| CN102161935A (en) | Endogenous perfume from tobacco as well as preparation method and application thereof | |
| CN113633019B (en) | Cigar-flavored tobacco extract and preparation method thereof | |
| CN113040416A (en) | Production method of cigar tobacco extract | |
| CN107287031B (en) | Method for preparing tobacco additive by separating aroma-developing components of Maillard reactant of aromatic tobacco and application | |
| CN113638265B (en) | Cigarette flavor for cigarette paper coating liquid and application thereof, cigarette paper coating liquid and cigarette | |
| CN113633017B (en) | Tobacco extract, preparation method and application thereof, and tobacco product | |
| CN111789283B (en) | Tobacco stem multi-stage utilization method based on supercritical CO2 extraction technology | |
| CN111363626B (en) | Holographic rose essential oil and green preparation method thereof | |
| CN111418875B (en) | Preparation method of cigar-flavor cigarette paper | |
| KR100369460B1 (en) | Orient tobacco casing and method for preparing the same | |
| CN110584186A (en) | Tobacco tar and preparation method thereof | |
| CN110839943A (en) | Roasted sweet and fragrant tobacco extract based on biological fermentation and preparation method thereof | |
| CN113796565A (en) | Preparation method of novel vine tea flavor type cigarette essence | |
| CN109619642B (en) | Tobacco extract for enhancing flavor of tobacco and preparation method thereof | |
| CN110839944A (en) | Sour and fragrant tobacco extract fermented by black tea fungus and preparation method thereof | |
| CN111000284B (en) | Method for extracting aroma substances in Yunyan tobacco extract, spice and cigarette | |
| CN110655985A (en) | Spices with Chinese flue-cured tobacco characteristic aroma and heating non-combustible cigarette prepared from spices | |
| CN114854495B (en) | Technological method for extracting Damascus rose essential oil through sectional distillation | |
| CN115444162B (en) | Method for producing tobacco extract by using waste primary flue-cured tobacco leaves | |
| CN110013049B (en) | Yellow sun-cured tobacco extract for microwave expansion of cut stems and preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |