CN106473229B - Method for manufacturing filter stick additive by using fermented tobacco leaf residues and application of filter stick additive - Google Patents
Method for manufacturing filter stick additive by using fermented tobacco leaf residues and application of filter stick additive Download PDFInfo
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- CN106473229B CN106473229B CN201710005095.XA CN201710005095A CN106473229B CN 106473229 B CN106473229 B CN 106473229B CN 201710005095 A CN201710005095 A CN 201710005095A CN 106473229 B CN106473229 B CN 106473229B
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- 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
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
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Abstract
The invention relates to a method for manufacturing a filter stick additive by using fermented tobacco leaf residues and application thereof, belonging to the technical field of cigarettes. Adding fungi into the waste residues after the extraction of the fermented tobacco leaves, fermenting wood fibers again, and blending the treated wood fibers and acetate fibers to prepare the functional filter rod tows. Because the wood fiber is fermented, the fiber composition and structure are greatly changed, and the cost of the filter stick can be effectively reduced on the premise of meeting the same suction resistance and interception efficiency. The method has simple and feasible treatment, and the related equipment is the existing equipment in the market and has low price. After the additive is added into the filter stick, the release amount of harmful ingredients in smoke can be effectively reduced on the premise of not influencing parameters such as the suction resistance of the filter stick.
Description
Technical Field
The invention belongs to the technical field of cigarettes, and particularly relates to a method for manufacturing a filter stick additive by using fermented tobacco leaf residues and application of the filter stick additive.
Background
With the rapid development of the tobacco industry in China, the formation of large brands, the requirement of reducing tar and harm of cigarettes and the further improvement of tobacco products, the demand of essence and spice for high-quality cigarettes is increasing day by day. Generally, perfumes are classified into two types, i.e., natural perfumes and synthetic perfumes, 3000 kinds of natural perfumes are known at present, more than 7000 kinds of synthetic perfumes are known, and new varieties are still emerging. Among them, the flavors developed from the original sources of tobacco leaves have been considered as a class of products having the best harmony with smoke.
The method has the advantages that related research and exploration are carried out on the tobacco leaves aged by the biological enzyme in the early period, and the enzyme can rapidly ferment and age some components in the tobacco leaves, so that the Maillard reaction is accelerated, and the smoking quality of the tobacco leaves is greatly improved in a short time. In addition, methods for deeply fermenting aged tobacco leaves and extracting effective components of the aged tobacco leaves are also provided, so that substances which are generated in the fermentation process and have adverse effects on smoke are further reduced. The method better utilizes the fermentation fragrance of the tobacco leaves, and improves the fragrance quality and the fragrance quantity of the cigarettes; however, the process consumes tobacco leaves, and after the fermented aroma is extracted, the residues are basically completely discarded and cannot be recycled, so that great waste is caused. Therefore, how to overcome the defects of the prior art is a problem which needs to be solved urgently in the technical field of the cigarettes at present.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a method for manufacturing a filter stick additive by using fermented tobacco leaf residues and application thereof. The fiber in the residue is subjected to a fermentation process, so that the fiber composition and structure are greatly changed, most obviously, the content of short fibers is increased, and the interception efficiency of the filter stick can be improved; the fiber structure becomes loose, which is beneficial to reducing the suction resistance of the filter stick. The addition of the filter stick additive can effectively reduce the cost of the filter stick on the premise of meeting the same suction resistance and interception efficiency.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a method for manufacturing a filter stick additive by using fermented tobacco leaf residues comprises the following steps:
step (1), sequentially washing the residual residue after the fermentation incense is extracted by using ethanol and water with volume fraction of 75%; cleaning the residue with 75% ethanol at a volume ratio of 1:1-1:1.5 for at least 2 times; when the residue is washed by water, washing for at least 2 times, wherein the volume ratio of the used volume to the residue is 1:1-1: 1.5;
step (2), putting the residue cleaned in the step (1) into a closed reactor, adding fungi, and fermenting for 5-10 days at the temperature of 40-65 ℃ and the humidity of 60-95% to obtain a fermented material; wherein the adding mass of the fungi is 0.1-1% of the mass of the residue after cleaning;
in the fermentation process, the closed reactor is rolled once every 2 days until all substances in the closed reactor are uniformly mixed;
and (3) washing the fermented material obtained in the step (2) with water for at least 3 times, wherein the volume ratio of the water to the residues is 1:1-1:1.5, performing solid-liquid separation, and sterilizing the obtained solid to obtain the filter stick additive.
Further, preferably, in the step (2), the fungus added is one or more of white rot fungi, brown rot fungi and soft rot fungi.
Further, it is preferable that the sterilization temperature in the step (3) is 120 ℃.
Further, it is preferable that, in the step (3), the sterilization time is 20 to 40 min.
The invention also provides a filter stick additive prepared by the method for preparing the filter stick additive by using the fermented tobacco leaf residues.
The invention provides an application of the filter stick additive in the preparation of filter sticks. The specific application method comprises the following steps: the filter stick additive is added into the acetate fiber for blending in the acetate fiber spinning process, and the tows obtained by blending are produced by the conventional filter stick processing technology in the subsequent filter stick processing.
Further, the mass of the filter stick additive is preferably 1-10% of the mass of the acetate fiber.
The purpose of washing with 75% by volume of ethanol and water in step (1) of the present invention is to sterilize, deodorize, and remove any flavor components that may be present therein and that have not been extracted.
The purpose of rolling the closed reactor in the step (2) is to uniformly mix all substances in the closed reactor, so that the quality of the product can be greatly improved.
Tobacco leaf fermentation is a method for preparing fermented incense, and related patents have been filed on the aforementioned processes (application No.: 201610577426.2). The "residue after fermentation aroma extraction" according to the present invention is not limited to the above-mentioned "residue after fermentation aroma extraction" as long as the solid remaining after fermentation aroma extraction is performed by this method.
Compared with the prior art, the invention has the beneficial effects that:
the invention is distinguished from other methods in that: fungus is added into the waste residue after the extraction of the fermented tobacco leaves, wood fiber is re-fermented, and the treated wood fiber (namely the filter stick additive) is blended with acetate fiber to prepare the functional filter stick tows. Because the wood fiber is fermented, the fiber composition and structure are greatly changed, and the cost of the filter stick can be effectively reduced on the premise of meeting the same suction resistance and interception efficiency. The method is simple and feasible in treatment, and related equipment is the existing equipment in the market and is low in price. Because the residues after the tobacco leaf fermentation are fully utilized, the using amount of the acetate fiber tows of the filter stick is saved, and the production cost of the cigarette filter stick can be reduced by about 15 percent. On the premise of not influencing parameters such as the suction resistance of the filter stick, the release amount of harmful ingredients in the smoke can be effectively reduced, and the interception efficiency of the total particulate matters in the smoke is increased by 7-25%.
Detailed Description
It will be appreciated by those skilled in the art that the following examples are illustrative of the invention only and should not be taken as limiting the scope of the invention. The examples do not specify particular techniques or conditions, and are performed according to the techniques or conditions described in the literature in the art or according to the product specifications. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available by purchase.
The invention is further illustrated by the following examples, but not limited to the materials and conditions illustrated.
The detection of the smoke component release amount and the like is carried out according to the standard method of the tobacco industry.
Example 1
A method for manufacturing a filter stick additive by using fermented tobacco leaf residues comprises the following steps:
step (1), sequentially washing the residual residue after the fermentation incense is extracted by using ethanol and water with volume fraction of 75%; cleaning the residue with 75% ethanol by volume for 2 times, wherein the volume ratio of the residue to the used ethanol is 1: 1; when the residue is washed by water, washing for 2 times, wherein the volume ratio of the used volume to the residue is 1: 1;
step (2), putting the residue cleaned in the step (1) into a closed reactor, adding white rot fungi, and fermenting for 5 days at the temperature of 40 ℃ and the humidity of 60% to obtain a fermented material; wherein the adding mass of the white rot fungi is 0.1 percent of the mass of the cleaned residue;
in the fermentation process, the closed reactor is rolled once every 2 days until all substances in the closed reactor are uniformly mixed;
and (3) washing the fermented material obtained in the step (2) with water for 3 times, wherein the volume ratio of water to residues is 1:1 each time, then carrying out solid-liquid separation, and sterilizing the obtained solid to obtain the filter stick additive.
The filter stick additive is added into the acetate fiber for blending in the acetate fiber spinning process, and the tows obtained by blending are produced by the conventional filter stick processing technology in the subsequent filter stick processing. The mass of the filter stick additive is 1% of the mass of the acetate fiber.
After the filter stick is adopted to manufacture cigarettes, compared with the cigarettes manufactured by the filter stick without the additive, the interception efficiency of the filter stick to smoke total particulate matters is increased by 10% on the premise of ensuring the same suction resistance of the filter stick, the release amount of harmful components such as benzo [ a ] pyrene, ammonia and the like is obviously reduced, the using amount of tows can be reduced, and the cost is saved; wherein, the benzo [ a ] pyrene content is reduced by 15 percent, and the ammonia content is reduced by 18 percent.
Example 2
A method for manufacturing a filter stick additive by using fermented tobacco leaf residues comprises the following steps:
step (1), sequentially washing the residual residue after the fermentation incense is extracted by using ethanol and water with volume fraction of 75%; when the residue is washed by ethanol with the volume fraction of 75%, washing for 2 times, wherein the volume ratio of the used volume to the residue is 1: 1.5; when the residue is washed by water, washing for 2 times, wherein the volume ratio of the used volume to the residue is 1: 1.5;
step (2), putting the residue cleaned in the step (1) into a closed reactor, adding brown rot fungi, and fermenting for 10 days at the temperature of 65 ℃ and the humidity of 95% to obtain a fermented material; wherein the adding mass of the brown rot fungi is 1% of the mass of the cleaned residue;
in the fermentation process, the closed reactor is rolled once every 2 days until all substances in the closed reactor are uniformly mixed;
and (3) washing the fermented material obtained in the step (2) with water for 5 times, wherein the volume ratio of the water to the residues is 1:1.5, performing solid-liquid separation, and sterilizing the obtained solid at 120 ℃ for 20min to obtain the filter stick additive.
After the filter stick is adopted to manufacture cigarettes, compared with the cigarettes manufactured by the filter stick without the additive, the interception efficiency of the filter stick to smoke total particulate matters is increased by 25% on the premise of ensuring the same suction resistance of the filter stick, the release amount of harmful components such as benzo [ a ] pyrene, ammonia and the like is obviously reduced, the using amount of tows can be reduced, and the cost is saved; wherein, the benzo [ a ] pyrene is reduced by 24 percent, and the ammonia is reduced by 21 percent.
Example 3
A method for manufacturing a filter stick additive by using fermented tobacco leaf residues comprises the following steps:
step (1), sequentially washing the residual residue after the fermentation incense is extracted by using ethanol and water with volume fraction of 75%; when the residue is washed by ethanol with the volume fraction of 75%, washing for 2 times, wherein the volume ratio of the used volume to the residue is 1: 1.2; when the residue is washed by water, washing for 2 times, wherein the volume ratio of the used volume to the residue is 1: 1.2;
step (2), putting the residue cleaned in the step (1) into a closed reactor, adding soft rot fungi, and fermenting for 7 days at the temperature of 50 ℃ and the humidity of 80% to obtain a fermented material; wherein, the adding mass of the soft rot fungi is 0.5 percent of the mass of the cleaned residue;
in the fermentation process, the closed reactor is rolled once every 2 days until all substances in the closed reactor are uniformly mixed;
and (3) washing the fermented material obtained in the step (2) with water for 4 times, wherein the volume ratio of the water to the residues is 1:1.2, performing solid-liquid separation, and sterilizing the obtained solid at 120 ℃ for 40min to obtain the filter stick additive.
After the filter stick is adopted to manufacture cigarettes, compared with the cigarettes manufactured by the filter stick without the additive, the interception efficiency of the filter stick to smoke total particulate matters is increased by 15% on the premise of ensuring the same suction resistance of the filter stick, the release amount of harmful components such as benzo [ a ] pyrene, ammonia and the like is obviously reduced, the using amount of tows can be reduced, and the cost is saved; wherein, the benzo [ a ] pyrene content is reduced by 17 percent, and the ammonia content is reduced by 19 percent.
Example 4
A method for manufacturing a filter stick additive by using fermented tobacco leaf residues comprises the following steps:
step (1), sequentially washing the residual residue after the fermentation incense is extracted by using ethanol and water with volume fraction of 75%; cleaning the residue with 75% ethanol by volume for 3 times, wherein the volume ratio of the residue to the ethanol is 1: 1.1; when the residue is washed by water, washing for 3 times, wherein the volume ratio of the used volume to the residue is 1: 1.1;
step (2), putting the residue cleaned in the step (1) into a closed reactor, adding fungi, and fermenting for 7 days at the temperature of 60 ℃ and the humidity of 70% to obtain a fermented material; wherein the adding mass of the fungus is 0.7% of the mass of the residue after cleaning; the added fungi are mixed fungi of white rot fungi and soft rot fungi (the mass ratio is 1: 1);
in the fermentation process, the closed reactor is rolled once every 2 days until all substances in the closed reactor are uniformly mixed;
and (3) washing the fermented material obtained in the step (2) with water for 3 times, wherein the volume ratio of the water to the residues is 1:1.3, performing solid-liquid separation, and sterilizing the obtained solid at 120 ℃ for 30min to obtain the filter stick additive.
After the filter stick is adopted to manufacture cigarettes, compared with the cigarettes manufactured by the filter stick without the additive, the interception efficiency of the filter stick to smoke total particulate matters is increased by 21% on the premise of ensuring the same suction resistance of the filter stick, the release amount of harmful components such as benzo [ a ] pyrene, ammonia and the like is obviously reduced, the using amount of tows can be reduced, and the cost is saved; wherein, the benzo [ a ] pyrene content is reduced by 16 percent, and the ammonia content is reduced by 22 percent.
Example 5
A method for manufacturing a filter stick additive by using fermented tobacco leaf residues comprises the following steps:
step (1), sequentially washing the residual residue after the fermentation incense is extracted by using ethanol and water with volume fraction of 75%; cleaning the residue with 75% ethanol by volume for 3 times, wherein the volume ratio of the residue to the ethanol is 1: 1.4; when the residue is washed by water, washing for 3 times, wherein the volume ratio of the used volume to the residue is 1: 1.4;
step (2), putting the residue cleaned in the step (1) into a closed reactor, adding fungi, and fermenting for 9 days under the conditions that the temperature is 45 ℃ and the humidity is 65% to obtain a fermented material; wherein the adding mass of the fungus is 0.2% of the mass of the residue after cleaning; the added fungus is a mixed fungus of brown rot fungus and soft rot fungus (the mass ratio is 1: 2);
in the fermentation process, the closed reactor is rolled once every 2 days until all substances in the closed reactor are uniformly mixed;
and (3) washing the fermented material obtained in the step (2) with water for 4 times, wherein the volume ratio of the water to the residues is 1:1.1 each time, then carrying out solid-liquid separation, and sterilizing the obtained solid at 120 ℃ for 35min to obtain the filter stick additive.
After the filter stick is adopted to manufacture cigarettes, compared with the cigarettes manufactured by the filter stick without the additive, the interception efficiency of the filter stick to the smoke total particulate matter is improved by 7% on the premise of ensuring the same suction resistance of the filter stick, the release amount of harmful components such as benzo [ a ] pyrene, ammonia and the like is obviously reduced, the using amount of tows can be reduced, and the cost is saved; wherein, the benzo [ a ] pyrene content is reduced by 15 percent, and the ammonia content is reduced by 12 percent.
Example 6
A method for manufacturing a filter stick additive by using fermented tobacco leaf residues comprises the following steps:
step (1), sequentially washing the residual residue after the fermentation incense is extracted by using ethanol and water with volume fraction of 75%; when the residue is washed by ethanol with the volume fraction of 75%, washing for 2 times, wherein the volume ratio of the used volume to the residue is 1: 1.4; when the residue is washed by water, washing for 2 times, wherein the volume ratio of the used volume to the residue is 1: 1.4;
step (2), putting the residue cleaned in the step (1) into a closed reactor, adding fungi, and fermenting for 8 days at the temperature of 50 ℃ and the humidity of 80% to obtain a fermented material; wherein the adding mass of the fungus is 0.9% of the mass of the residue after cleaning; the added fungus is a mixed fungus of brown rot fungus and white rot fungus (the mass ratio is 3: 2);
in the fermentation process, the closed reactor is rolled once every 2 days until all substances in the closed reactor are uniformly mixed;
and (3) washing the fermented material obtained in the step (2) with water for 3 times, wherein the volume ratio of the water to the residues is 1:1.4, performing solid-liquid separation, and sterilizing the obtained solid at 120 ℃ for 30min to obtain the filter stick additive.
After the filter stick is adopted to manufacture cigarettes, compared with the cigarettes manufactured by the filter stick without the additive, the interception efficiency of the filter stick to smoke total particulate matters is improved by 18 percent on the premise of ensuring the same suction resistance of the filter stick, the release amount of harmful components such as benzo [ a ] pyrene, ammonia and the like is obviously reduced, the using amount of tows can be reduced, and the cost is saved; wherein, the benzo [ a ] pyrene content is reduced by 17 percent, and the ammonia content is reduced by 20 percent.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A method for manufacturing a filter stick additive by using fermented tobacco leaf residues is characterized by comprising the following steps:
step (1), sequentially washing the residual residue after the fermentation incense is extracted by using ethanol and water with volume fraction of 75%; cleaning the residue with 75% ethanol or water at least 2 times at a volume ratio of 1:1-1: 1.5;
step (2), putting the residue cleaned in the step (1) into a closed reactor, adding fungi, and fermenting for 5-10 days at the temperature of 40-65 ℃ and the humidity of 60-95% to obtain a fermented material; wherein the adding mass of the fungi is 0.1-1% of the mass of the residue after cleaning;
in the fermentation process, the closed reactor is rolled once every 2 days until all substances in the closed reactor are uniformly mixed;
step (3), washing the fermented material obtained in the step (2) with water for at least 3 times, wherein the volume ratio of the water to the residues is 1:1-1:1.5, then carrying out solid-liquid separation, and sterilizing the obtained solid to obtain the filter stick additive;
in the step (2), the added fungi is one or more of white rot fungi, brown rot fungi and soft rot fungi;
in the step (3), the sterilization time is 20-40 min.
2. The method for manufacturing a filter rod additive from fermented tobacco residue according to claim 1, wherein the sterilization temperature in the step (3) is 120 ℃.
3. A filter rod additive produced by the method for producing a filter rod additive using fermented tobacco leaf residue according to any one of claims 1 to 2.
4. Use of the filter rod additive of claim 3 in the preparation of a filter rod.
5. The application of the filter stick additive in the preparation of filter sticks according to claim 4, wherein the filter stick additive is added into acetate fibers in the acetate fiber spinning process for blending, and tows obtained by blending are produced in the subsequent filter stick processing by using a conventional filter stick processing process.
6. The use of the filter rod additive according to claim 5 in the preparation of filter rods, wherein the mass of the filter rod additive added is 1-10% of the mass of the acetate fibers.
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