CN114223924A - Production method of low-temperature heating non-combustion herbaceous product - Google Patents
Production method of low-temperature heating non-combustion herbaceous product Download PDFInfo
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- CN114223924A CN114223924A CN202111554924.2A CN202111554924A CN114223924A CN 114223924 A CN114223924 A CN 114223924A CN 202111554924 A CN202111554924 A CN 202111554924A CN 114223924 A CN114223924 A CN 114223924A
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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
- A24B3/12—Steaming, curing, or flavouring tobacco
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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
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
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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
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Abstract
The invention relates to a production method of a low-temperature heating non-combustible herbaceous product, which comprises the steps of preparing a wood pulp fiber mixture, preparing a herbaceous material mixture, preparing the herbaceous material mixture containing spices, preparing and the like. The invention adopts the rolling method to prepare the slices, obtains good smoking experience and smoke effect, reduces impure gases in the slices and improves the taste, thereby effectively improving the comprehensive sensory quality of the rolled slices and improving the use value of the slices. The preparation method is simple, low in energy consumption and low in production cost, and therefore, the preparation method has a very good industrial application prospect.
Description
[ technical field ] A method for producing a semiconductor device
The invention belongs to the technical field of tobacco products. More particularly, the present invention relates to a method for producing a low-temperature heating non-combustible herbaceous product.
[ background of the invention ]
In recent years, with the acceleration of global smoking control movement, the sales of traditional cigarettes slip down in some countries, and the tobacco industry enters a new period of seeking revolution and breakthrough, so that the research and development of novel tobacco products such as electronic cigarettes, buccal cigarettes, smokeless tobacco products, heating non-burning tobacco products and the like are promoted and accelerated. The functional reconstituted tobacco with the smoke effect is formed by loading a large amount of atomizing agent and releasing the atomizing agent through high-temperature heating during use. The heating non-combustion cigarette is one of the important components of the novel tobacco product, and the smoking section material of the heating non-combustion cigarette mainly comprises three types, namely a particle type (or block type), a traditional tobacco shred type and a thin sheet type, wherein the thin sheet is one of the materials of the current main smoking section.
The production method of the thin slice mainly comprises three methods, namely a rolling method, a thick slurry method and a paper-making method, and through sensory evaluation of the processes, the smoke generating section manufactured by the thick slurry method and the rolling method is better than the smoke generating section manufactured by the paper-making method. The water content of the thick liquid method is 70-90%, after the thick liquid is discharged, distributed and dried, the water content is 8-12%, and the drying effect can be achieved only by consuming higher energy in the production process, so that the production efficiency is lower, and the equipment investment is higher; the rolling method has the advantages of simple equipment, low energy consumption and low cost. However, the conventional rolling method for producing the sheet is not ideal in effect when applied to low-temperature cigarettes, and has the defects of poor sheet quality, low tensile strength, weak release degree and durability of tobacco flavor, heavy miscellaneous gas and the like.
In the prior art, two problems which need to be solved urgently mainly exist when a roller pressing method is used for preparing a heating non-combustible product, firstly, when the heating non-combustible product is prepared, the used atomizing agent has high viscosity, so that the atomizing agent cannot be quickly absorbed by materials, and the proportion is increased on the original basis, so that the atomizing effect is still not obviously improved, the atomizing agent cannot be completely absorbed by the materials, the smoke release amount of the heating non-combustible product is low, and the smoking experience of consumers cannot be met; secondly, the heated non-combustible product manufactured by the rolling method has poor quality and low tensile strength of the sheet, and meanwhile, the aroma substances are not uniformly or incompletely released due to low heating temperature and poor heat conduction performance of the heated non-combustible product, so that the sensory quality and the utilization rate of the cigarette are influenced.
[ summary of the invention ]
[ problem to be solved ]
The invention aims to provide a method for producing a non-combustible herbaceous product by low-temperature heating.
[ solution ]
The invention is realized by the following technical scheme.
The invention relates to a production method of a low-temperature heating non-combustible herbaceous product.
The production method comprises the following steps;
A. preparation of a Wood pulp fiber mixture
Adding a defibration agent into the wood pulp fiber to achieve a defibration number of 65-90 SR, and then mixing the defibration agent with the wood pulp fiber according to a weight ratio of 1: 6-10, adding a defibrator, and uniformly mixing to obtain a wood pulp fiber mixture containing the defibrator;
B. preparation of herbal Material mixtures
According to the weight ratio of the herbal materials to the adhesive of 100: 5-20, uniformly mixing the herbal material with an adhesive to obtain the herbal material mixture;
C. preparation of a mixture of spice-containing herbs
B, mixing the herbal material mixture obtained in the step B, the essence and the spice and the smoke agent according to a weight ratio of 1: 0.05-0.2: 0.1-0.7, and uniformly mixing to obtain a spice-containing herbal material mixture;
D. preparation of
And D, mixing the spice-containing herbal material mixture obtained in the step C with the wood pulp fiber mixture obtained in the step A according to the weight ratio of 1: 0.01-0.5, stirring and mixing uniformly, and rolling, drying and shredding the obtained mixed material to obtain the low-temperature heating non-combustion herbaceous product.
According to a preferred embodiment of the present invention, in the step a, the wood pulp fiber is softwood pulp fiber or hardwood pulp fiber; the softwood pulp fibers are pine, poplar, willow or cypress wood pulp fibers; the hardwood pulp fibers are eucalyptus, poplar or birch pulp fibers.
According to another preferred embodiment of the present invention, in step A, the defibrator is C12-C18Aliphatic cationic primary amine salts, secondary amine salts, tertiary amine salts, quaternary amine salt surfactants, phosphoric acid or complex enzyme.
According to another preferred embodiment of the present invention, the primary amine salt surfactant is sodium lauryl sulfate, lauryl dimethyl amine oxide or sodium fatty alcohol-polyoxyethylene ether sulfate; the secondary amine salt surfactant is alpha-sodium alkenyl sulfonate or secondary amine hydrochloride; the tertiary amine salt surfactant is dodecyl tertiary amine salt, dodecyl dimethyl tertiary amine hydrochloride, phosphate tertiary amine salt or tertiary amine salt type cationic starch; the quaternary ammonium salt surfactant is trisiloxane quaternary ammonium salt, twin-tail Gemini quaternary ammonium salt or sulfate-quaternary ammonium salt type amphoteric Gemini surfactant.
According to another preferred embodiment of the invention, the complex enzyme is prepared from exo-beta-glucanase, endo-beta-glucanase and beta-glucosidase according to the weight ratio of 1-3: 2-7: 0.5-4 of a cellulolytic enzyme; the enzyme activity of the exo-beta-glucanase is 11000-15700U/mg; the enzyme activity of the endo-beta-glucanase is 9030-12500U/mg; the enzyme activity of the beta-glucosidase is 9000-13500U/mg.
According to another preferred embodiment of the present invention, in the step B, the herbal materials are one or more herbal materials selected from the group consisting of peppermint, oolong tea, tea stem, black tea, and green tea.
According to another preferred embodiment of the present invention, in step B, the adhesive is one or more adhesives selected from sodium alginate, carboxymethyl cellulose, pectin, guar gum, sodium polyacrylate or cellulose acetate.
According to another preferred embodiment of the present invention, in the step B, the particle size of the herbal material and the adhesive is 40 to 300 meshes.
According to another preferred embodiment of the present invention, in step C, the smoke agent is glycerol or propylene glycol; the essence is natural essence or synthetic essence.
According to another preferred embodiment of the present invention, in the step D, the obtained mixed material is rolled into a sheet shape under a pressure of 300 kg at 0.07 to 0.25mm using a roll press apparatus, then dried at 100 ℃ in a moisture evaporator apparatus until the water content is 5% by weight or less, and then cut into pieces using a piece cutting apparatus to obtain the said heat nonflammable herbal product.
The present invention will be described in more detail below.
The invention relates to a production method of a low-temperature heating non-combustible herbaceous product.
The production method comprises the following steps;
A. preparation of a Wood pulp fiber mixture
Adding a defibration agent into the wood pulp fiber to achieve a defibration number of 65-90 SR, and then mixing the defibration agent with the wood pulp fiber according to a weight ratio of 1: 6-10, adding a defibrator, and uniformly mixing to obtain a wood pulp fiber mixture containing the defibrator;
according to the invention, the wood pulp fibers are softwood pulp fibers or hardwood pulp fibers; the softwood pulp fibers are pine, poplar, willow or cypress wood pulp fibers; the hardwood pulp fibers are eucalyptus, poplar or birch pulp fibers. The wood pulp fibers used in the present invention are all products currently marketed, such as pine wood pulp fibers sold under the trade name virgin wood pulp fibers by Daliangyun trading Co., Ltd, and eucalyptus wood pulp fibers sold under the trade name high quality long fiber environmental protection high whiteness pulp fibers by Henan Huining trading Co., Ltd.
In the present invention, the purpose of adding hydrolysis fibers to wood pulp fibers is to dilute the fiber content and increase the splicing rate.
In the present invention, the degree of defibration is understood to be the drainage properties of the pulp fibre suspension. If the defibration degree of the wood pulp fibers is lower than 65SR, the wood pulp fibers are not uniformly dispersed, and the sheets are obviously white spots; if the defibration degree of the wood pulp fiber is higher than 90SR, the tensile strength of the finished product sheet does not meet the requirements of the subsequent process; therefore, the defibration rate of the wood pulp fiber is reasonable to be 65-90 SR, preferably 72-86 SR;
in the present invention, the main function of the defibrator in the preparation of the wood pulp fiber mixture is to promote the separation of the fiber mass into individual fibers.
The defibrator used in the present invention is C12-C18Aliphatic cationic primary amine salts, secondary amine salts, tertiary amine salts, quaternary amine salt surfactants, phosphoric acid or complex enzyme.
According to the invention, the primary amine salt, secondary amine salt, tertiary amine salt and quaternary amine salt surfactant defibering agent has the basic action mechanism that the surfactant loses the hydrogen bonds in the fibers, thereby achieving the purpose of defibering.
The primary amine salt surfactant used in the present invention is sodium lauryl sulfate, lauryl dimethyl amine oxide or sodium fatty alcohol polyoxyethylene ether sulfate, which are all products sold in the current market, such as sodium fatty alcohol polyoxyethylene ether sulfate sold under the trade name of AES surfactant by shandong hong dao mai gmbh;
the secondary amine salt surfactant used in the present invention is sodium alpha-alkenyl sulfonate or secondary amine hydrochloride, which are currently commercially available products, such as sodium alpha-alkenyl sulfonate sold under the trade name AOS powder by zheng shichen trade co;
the tertiary amine salt surfactant used in the present invention is dodecyl tertiary amine salt, dodecyl dimethyl tertiary amine hydrochloride, phosphate ester tertiary amine salt or tertiary amine salt type cationic starch, which are currently commercially available products, such as tertiary amine salt type cationic starch sold under the trade name of tertiary amine salt type cationic starch for dispersion by Shandong-Hua-Dastarch Advantage company;
the quaternary ammonium salt surfactant used in the present invention is trisiloxane quaternary ammonium salt, bismuthate quaternary ammonium salt or sulfate-quaternary ammonium salt amphoteric Gemini surfactant, which are all products currently sold in the market, for example trisiloxane quaternary ammonium salt sold under the trade name of high-purity trisiloxane quaternary ammonium salt by Anhui, simple chemical technology, Inc.
According to the invention, the basic action mechanism of the complex enzyme defibrator is to decompose the fiber clusters in the fiber board, wherein the externally tangent beta-glucanase mainly decomposes the fiber connecting bonds in the fiber clusters; the effect of the endo-beta-glucanase is mainly to hydrolyze soluble cellulose; the beta-glucosidase mainly hydrolyzes the bound non-reducing beta-D-glucose bonds at the terminal to decompose the fiber.
The complex enzyme used in the invention is prepared from exo-beta-glucanase, endo-beta-glucanase and beta-glucosidase according to the weight ratio of 1-3: 2-7: 0.5 to 4.0 of a cellulolytic enzyme; the enzyme activity of the exo-beta-glucanase is 11000-15700U/mg; the enzyme activity of the endo-beta-glucanase is 9030-12500U/mg; the enzyme activity of the beta-glucosidase is 9000-13500U/mg.
In the present invention, when the amounts of endo- β -glucanase and β -glucosidase are within the above ranges, if the amount of exo- β -glucanase is less than 1, the decomposition of fiber mass is not uniform; if the dosage of the exo-beta-glucanase is higher than 3, the enzymatic decomposition by-products influence the product quality; therefore, the dosage of the exo-beta-glucanase is 1-3;
when the dosage of the exo-beta-glucanase and the beta-glucosidase is in the range, if the dosage of the endo-beta-glucanase is less than 2, the defibration degree is low, and the fibers are not dispersed uniformly; if the dosage of the endo-beta-glucanase is higher than 7, the enzymatic decomposition by-products influence the product quality; therefore, the dosage of the endo-beta-glucanase is proper to be 2-7;
when the dosage of the exo-beta-glucanase and the endo-beta-glucanase is in the range, if the dosage of the beta-glucosidase is lower than 0.5, the content of the water-soluble fiber is high, and the subsequent production of the product is influenced; if the dosage of the beta-glucosidase is higher than 4.0, the enzymatic decomposition by-products affect the product quality; therefore, the amount of beta-glucosidase to be used is preferably 0.5 to 4.0;
the exo-beta-glucanase, endo-beta-glucanase and beta-glucosidase used in the present invention are all products currently marketed, for example exo-beta-glucanase sold under the trade name of midsummer liquid food grade exo-beta-glucanase, which has been developed by the biotechnology of midsummer (beijing) to a limited extent; endo-beta-glucanases sold under the trade name endo-beta-1, 4-glucanases from Shanghai, Inc. Biotech Limited; beta-glucosidase sold under the trade name food grade beta-glucosidase by Sievaian Biotechnology, Inc.
The basic action mechanism of the invention using the phosphoric acid defibrator is to improve the acidity of the material and promote the hydrolysis of the fiber, and the concentration of the used phosphoric acid is usually 85 to 90 percent by weight.
B. Preparation of herbal Material mixtures
According to the weight ratio of the herbal materials to the adhesive of 100: 5-20, uniformly mixing the herbal material with an adhesive to obtain the herbal material mixture;
according to the present invention, the essential role of the herbaceous material in producing a low temperature heat non-combustible herbaceous product is to serve as a base for the sheet material and to provide a product flavor.
The herbal material used in the present invention is one or more herbal materials selected from mint, oolong tea, stem tea, black tea, green tea, which are currently marketed products.
According to the invention, the adhesive has the basic function of improving the mechanical property of the sheet in the production of the low-temperature heating non-combustion herbaceous product.
The adhesive used in the present invention is one or more adhesives selected from sodium alginate, carboxymethyl cellulose, pectin, guar gum, sodium polyacrylate or cellulose acetate, all of which are currently marketed products such as guar gum sold under the trade name high viscosity guar Guaran-6 by Beijing guar technologies, Inc.
The granularity of the herbaceous materials and the adhesive is 40-300 meshes. If the particle size of the materials is less than 40 meshes, the dispersibility of the materials is poor; if the granularity of the materials is more than 300 meshes, the mechanical property of the product is low; therefore, their particle size is preferably 40 to 300 mesh.
According to the invention, the weight ratio of the herbal material to the adhesive is 100: 5 to 20. If this weight ratio is greater than 100: 5, the materials cannot be peeled off from the roller shaft, and the taste of the product is poor; if this weight ratio is less than 100: 20, the physical index of the sheet is poor; therefore, the weight ratio of the herbal material to the adhesive is 100: 5 to 20 is preferable.
C. Preparation of a mixture of spice-containing herbs
B, mixing the herbal material mixture obtained in the step B, the essence and the spice and the smoke agent according to a weight ratio of 1: 0.05-0.2: 0.1-0.7, and uniformly mixing to obtain a spice-containing herbal material mixture;
the essence used in the present invention is a natural essence or a synthetic essence. Such as peppermint, rose, lavender or bergamot oils, which are currently marketed products, such as the natural bergamot essential oil sold under the name bergamot essential oil by ge-an-sheng-da perfume oil co. Such as lemon essence, menthol, jasmine essence or freesia essence, which are currently marketed products, such as synthetic menthol sold under the trade name menthol cooling agent by the company Jian Junma perfumery.
The smoke agent used in the invention is glycerin or propylene glycol, which are products sold in the market at present;
the weight ratio of the herbal material mixture, the essence and the spice to the smoke agent is 1: 0.05-0.2: 0.1 to 0.7. When the amount of the herbal material mixture and the smoking agent is within the range, if the amount of the essence and the spice is less than 0.05, the fragrance characteristic is not obvious; if the dosage of the essence and the spice is higher than 0.2, the fragrance harmony is poor; therefore, the amount of the essence is 0.05-0.2; when the amount of the herbal material mixture and the essence and the spice is in the range, if the amount of the smoke agent is less than 0.1, the smoke characteristic is not obvious; if the using amount of the smoke agent is more than 0.7, the taste is greasy, the product is easy to regain moisture, and the product quality is reduced; therefore, the amount of the smoke agent is 0.1-0.7;
D. preparation of
And D, mixing the spice-containing herbal material mixture obtained in the step C with the wood pulp fiber mixture obtained in the step A according to the weight ratio of 1: 0.01-0.5, stirring and mixing uniformly, and rolling, drying and shredding the obtained mixed material to obtain the low-temperature heating non-combustion herbaceous product.
The weight ratio of the mixture of spices-containing herbaceous material to the mixture of wood pulp fibers was 1: 0.01 to 0.5. If this weight ratio is greater than 1: 0.01, the mechanical property of the slice is poor, which is not beneficial to the later production; if this weight ratio is less than 1: 0.5, the thin slice is easy to generate white flowers and has poor uniformity; thus, this weight ratio is 1: 0.01 to 0.5 is preferable.
According to the invention, the obtained mixed material is rolled into a sheet shape by using a roller press device under the conditions of 0.07-0.25 mm and 300 kg of pressure, then dried in a moisture evaporator device at 100 ℃ until the water content is below 5% by weight, and then shredded by using a sheet shredding device, so as to obtain the heating nonflammable herbal product.
The roll press, the water evaporator and the sheet slitting equipment used in the present invention are commercially available products, for example, a roll press sold under the trade name of three-roll pair roll press by zheng zhou hua hong mechanical equipment limited, a water evaporator sold under the trade name of tunnel type dewatering dryer by Shandong Jiawei mechanical equipment limited, and a sheet slitting equipment sold under the trade name of high precision slitting machine by Jinkang mechanical equipment limited.
The water content of the mixed material is controlled below 5 percent because the mixing uniformity of the material is improved. The water content of the mixed material is detected according to the preparation and moisture determination standard method of YC/T31-1996 tobacco and tobacco product samples.
[ advantageous effects ]
The invention has the beneficial effects that:
the optimized preparation method of the non-combustible roll-pressed heating herbaceous product reduces the addition amount of the adhesive in the roll-pressed sheet in a mode of adding wood pulp fibers, thereby reducing the miscellaneous gas of the roll-pressed sheet and improving the tensile strength of the sheet. In addition, the fiber is added by the method, the fiber is uniformly dispersed and does not agglomerate, and the prepared slice has no obvious white spots and uniform texture.
According to the preparation method of the non-combustible rolled herbal product by heating, provided by the invention, the adding amount and the adding mode of various materials (fiber adding amount, water, adhesive, herbal raw materials, essence, spice and the like) in the sheet are changed, so that the rolled sheet is endowed with better smoking experience and smoke effect, the miscellaneous gas in the sheet is reduced, the mouthfeel is improved, the comprehensive sensory quality of the rolled sheet is effectively improved, and the use value of the sheet is improved. On the other hand, the preparation method of the non-combustible herbaceous product heated by the rolling method provided by the invention has the advantages of simple required process flow, small equipment floor area compared with that of a thick pulp method and a paper making method, low energy consumption and low production cost.
[ detailed description ] embodiments
The invention will be better understood from the following examples.
Example 1: production of low temperature heating nonflammable herbal products
The implementation steps of this example are as follows;
A. preparation of a Wood pulp fiber mixture
Adding hydrolysis fibers into pine wood pulp fibers to achieve the defibering number of 85SR, and then mixing the hydrolysis fibers according to the weight ratio of the defibering agent to the wood pulp fibers of 1: 8 adding a sodium dodecyl sulfate defibering agent, and uniformly mixing to obtain a wood pulp fiber mixture containing the defibering agent;
B. preparation of herbal Material mixtures
According to the weight ratio of the herbal materials to the adhesive of 100: 11, uniformly mixing 150-mesh mint herbal materials with 300-mesh sodium alginate adhesive to obtain herbal material mixture;
C. preparation of a mixture of spice-containing herbs
B, mixing the herbal material mixture obtained in the step B, the green tea essential oil natural perfume and the glycerin smoke agent according to a weight ratio of 1: 0.15: 0.6, uniformly mixing to obtain a spice-containing herbal material mixture;
D. preparation of
And D, mixing the spice-containing herbal material mixture obtained in the step C with the wood pulp fiber mixture obtained in the step A according to the weight ratio of 1: 0.40 stirring and mixing uniformly, rolling the obtained mixed material into a sheet shape by using a rolling press device sold under the trade name of three-pair roller press by Zhengzhou Huahong mechanical equipment Limited under the pressure condition of 0.07-0.25 mm and 300 kg, then drying the sheet material in a water evaporator device sold under the trade name of a tunnel type dewatering dryer by Shandong Jiawei mechanical equipment Limited under the condition of 100 ℃ until the water content is 4.6 percent by weight, and cutting the sheet material by using a sheet cutting device sold under the trade name of a high-precision longitudinal cutting machine by Jinkang mechanical equipment Limited to obtain the low-temperature heating non-combustion herbaceous product.
The low-temperature heat non-combustible herbaceous product of this example was subjected to a smoking panel organized by 15 smoking experts according to YC/T138-1998 sensory evaluation standards for tobacco and tobacco products, and the results of the smoking are shown in Table 1 below.
Meanwhile, the smoking evaluation was also performed on the product of the non-combustible heat-treated sheet tobacco cartridge prepared by the existing thick slurry method described in the tobacco industry manual as a control sample K, and the results of the smoking evaluation are also shown in table 1 below.
The tensile strength of the low-temperature-heated non-combustible herbal product of this example and the control sample was measured according to YC/T16-2014 reconstituted tobacco industry standard (YC) standard test method, and the test results are listed in table 2 below.
Example 2: production of low temperature heating nonflammable herbal products
The implementation steps of this example are as follows;
A. preparation of a Wood pulp fiber mixture
Adding a defibration agent into the poplar wood pulp fiber to achieve a defibration number of 90SR, and then mixing the defibration agent with the wood pulp fiber according to a weight ratio of 1: 6, adding an alpha-sodium alkenyl sulfonate defibrator, and uniformly mixing to obtain a wood pulp fiber mixture containing the defibrator;
B. preparation of herbal Material mixtures
According to the weight ratio of the herbal materials to the adhesive of 100: 14, uniformly mixing a 200-mesh oolong tea herbal material with a 150-mesh carboxymethyl cellulose adhesive to obtain a herbal material mixture;
C. preparation of a mixture of spice-containing herbs
B, mixing the herbal material mixture obtained in the step B, the dried orange peel essence synthetic spice and the propylene glycol smoke agent according to the weight ratio of 1: 0.18: 0.1, uniformly mixing to obtain a spice-containing herbal material mixture;
D. preparation of
And D, mixing the spice-containing herbal material mixture obtained in the step C with the wood pulp fiber mixture obtained in the step A according to the weight ratio of 1: 0.50 stirring and mixing uniformly, rolling the obtained mixed material into a sheet shape by using a rolling press device sold under the trade name of three-pair roller press by Zhengzhou Huahong mechanical equipment Limited under the pressure condition of 0.07-0.25 mm and 300 kg, then drying the sheet material in a water evaporator device sold under the trade name of a tunnel type dewatering dryer by Shandong Jiawei mechanical equipment Limited under the condition of 100 ℃ until the water content is 4.6 percent by weight, and cutting the sheet material by using a sheet cutting device sold under the trade name of a high-precision longitudinal cutting machine by Jinkang mechanical equipment Limited to obtain the low-temperature heating non-combustion herbaceous product.
The low-temperature-heat-non-combustible herbaceous product of this example was subjected to the suction evaluation and tensile strength test according to the suction evaluation method and test method described in example 1, and the results thereof are shown in tables 1 and 2, respectively.
Example 3: production of low temperature heating nonflammable herbal products
The implementation steps of this example are as follows;
A. preparation of a Wood pulp fiber mixture
Adding a defibering agent into the pine wood pulp fiber to achieve a defibering degree of 65SR, and then mixing the defibering agent with the wood pulp fiber according to a weight ratio of 1: 10 adding a dodecyl tertiary amine salt defibering agent, and uniformly mixing to obtain a wood pulp fiber mixture containing the defibering agent;
B. preparation of herbal Material mixtures
According to the weight ratio of the herbal materials to the adhesive of 100: 17, uniformly mixing a tea stem herbaceous material of 250 meshes with a guar gum adhesive of 200 meshes to obtain a herbaceous material mixture;
C. preparation of a mixture of spice-containing herbs
B, mixing the herbal material mixture obtained in the step B, the peppermint oil natural perfume and the glycerin smoke agent according to a weight ratio of 1: 0.05: 0.2, uniformly mixing to obtain a spice-containing herbal material mixture;
D. preparation of
And D, mixing the spice-containing herbal material mixture obtained in the step C with the wood pulp fiber mixture obtained in the step A according to the weight ratio of 1: 0.01 stirring and mixing uniformly, rolling the obtained mixed material into a sheet shape by using a roller press device sold under the trade name of three-pair roller press by Zhengzhou Huahong mechanical equipment Limited under the pressure condition of 0.07-0.25 mm and 300 kg, then drying the sheet material in a water evaporator device sold under the trade name of a tunnel type dewatering dryer by Shandong Jiawei mechanical equipment Limited under the condition of 100 ℃ until the water content is 4.2 percent by weight, and cutting the sheet material by using a sheet cutting device sold under the trade name of a high-precision longitudinal cutting machine by Jinkang mechanical equipment Limited to obtain the low-temperature heating non-combustion herbaceous product.
The low-temperature-heat-non-combustible herbaceous product of this example was subjected to the suction evaluation and tensile strength test according to the suction evaluation method and test method described in example 1, and the results thereof are shown in tables 1 and 2, respectively.
Example 4: production of low temperature heating nonflammable herbal products
The implementation steps of this example are as follows;
A. preparation of a Wood pulp fiber mixture
Adding hydrolysis fibers into eucalyptus wood pulp fibers to achieve a defibering degree of 70SR, and then mixing the hydrolysis fibers with the wood pulp fibers according to the weight ratio of 1: 9 adding trisiloxane quaternary ammonium salt defibering agent, and uniformly mixing to obtain a wood pulp fiber mixture containing the defibering agent;
B. preparation of herbal Material mixtures
According to the weight ratio of the herbal materials to the adhesive of 100: 20, uniformly mixing a black tea herbal material of 300 meshes with a pectin adhesive of 250 meshes to obtain a herbal material mixture;
C. preparation of a mixture of spice-containing herbs
B, mixing the herbal material mixture obtained in the step B, the cherry powder essence synthetic perfume and the propylene glycol smoke agent according to a weight ratio of 1: 0.08: 0.5, uniformly mixing to obtain a spice-containing herbal material mixture;
D. preparation of
And D, mixing the spice-containing herbal material mixture obtained in the step C with the wood pulp fiber mixture obtained in the step A according to the weight ratio of 1: 0.09 stirring and mixing uniformly, rolling the obtained mixed material into a sheet shape under the condition of 0.07 to 0.25mm and 300 kg pressure by using a roller press device sold under the trade name of three-pair roller press by Zhengzhou Huahong mechanical equipment Limited, drying the sheet material in a water evaporator device sold under the trade name of a tunnel type dewatering dryer by Shandong Jiawei mechanical equipment Limited at 100 ℃ until the water content is 4.9 percent by weight, and cutting the sheet material by using a sheet cutting device sold under the trade name of a high-precision longitudinal cutting machine by Jinkang mechanical equipment Limited, so as to obtain the low-temperature heating non-combustion herbaceous product.
The low-temperature-heat-non-combustible herbaceous product of this example was subjected to the suction evaluation and tensile strength test according to the suction evaluation method and test method described in example 1, and the results thereof are shown in tables 1 and 2, respectively.
Example 5: production of low temperature heating nonflammable herbal products
The implementation steps of this example are as follows;
A. preparation of a Wood pulp fiber mixture
Adding hydrolysis fibers into poplar wood pulp fibers to achieve the defibering number of 80SR, and then mixing the hydrolysis fibers according to the weight ratio of the defibering agent to the wood pulp fibers of 1: 7 adding a 2M phosphoric acid defibrator, and uniformly mixing to obtain a wood pulp fiber mixture containing the defibrator;
B. preparation of herbal Material mixtures
According to the weight ratio of the herbal materials to the adhesive of 100: 5, uniformly mixing a 40-mesh black tea herbal material with a 40-mesh sodium polyacrylate adhesive to obtain a herbal material mixture;
C. preparation of a mixture of spice-containing herbs
B, mixing the herbal material mixture obtained in the step B, the lemon essential oil natural perfume and the propylene glycol smoke agent according to a weight ratio of 1: 0.20: 0.7, uniformly mixing to obtain a spice-containing herbal material mixture;
D. preparation of
And D, mixing the spice-containing herbal material mixture obtained in the step C with the wood pulp fiber mixture obtained in the step A according to the weight ratio of 1: 0.18 stirring and mixing uniformly, rolling the obtained mixed material into a sheet shape under the condition of 0.07-0.25 mm and 300 kg of pressure by using a roller press device sold under the trade name of three-pair roller press by Zhengzhou Huahong mechanical equipment Limited, drying the sheet material in a water evaporator device sold under the trade name of a tunnel type dewatering dryer by Shandong Jiawei mechanical equipment Limited at 100 ℃ until the water content is 4.7 percent by weight, and cutting the sheet material by using a sheet cutting device sold under the trade name of a high-precision longitudinal cutting machine by Jinkang mechanical equipment Limited, so as to obtain the low-temperature heating non-combustion herbaceous product.
The low-temperature-heat-non-combustible herbaceous product of this example was subjected to the suction evaluation and tensile strength test according to the suction evaluation method and test method described in example 1, and the results thereof are shown in tables 1 and 2, respectively.
Example 6: production of low temperature heating nonflammable herbal products
The implementation steps of this example are as follows;
A. preparation of a Wood pulp fiber mixture
Adding hydrolysis fiber into birch wood pulp fiber to achieve the defibering degree of 75SR, and then mixing the hydrolysis fiber with the wood pulp fiber according to the weight ratio of the defibering agent to the wood pulp fiber of 1: 8, adding an exo-beta-glucanase with the enzyme activity of 12500U/mg, an endo-beta-glucanase with the enzyme activity of 10250U/mg and a beta-glucosidase with the enzyme activity of 11000U/mg according to the weight ratio of 2: 4: 2, uniformly mixing the complex enzyme defibering agent to obtain a wood pulp fiber mixture containing the defibering agent;
B. preparation of herbal Material mixtures
According to the weight ratio of the herbal materials to the adhesive of 100: 8, uniformly mixing a green tea herbaceous material of 100 meshes with a cellulose acetate adhesive of 100 meshes to obtain a herbaceous material mixture;
C. preparation of a mixture of spice-containing herbs
B, mixing the herbal material mixture obtained in the step B, the agilawood essential oil natural perfume and the glycerin smoke agent according to a weight ratio of 1: 0.12: 0.3, uniformly mixing to obtain a spice-containing herbal material mixture;
D. preparation of
And D, mixing the spice-containing herbal material mixture obtained in the step C with the wood pulp fiber mixture obtained in the step A according to the weight ratio of 1: 0.32 stirring and mixing uniformly, rolling the obtained mixed material into a sheet shape under the condition of 0.07-0.25 mm and 300 kg of pressure by using a roller press device sold under the trade name of three-pair roller press by Zhengzhou Huahong mechanical equipment Limited, drying the sheet material in a water evaporator device sold under the trade name of a tunnel type dewatering dryer by Shandong Jiawei mechanical equipment Limited at 100 ℃ until the water content is 4.9 percent by weight, and cutting the sheet material by using a sheet cutting device sold under the trade name of a high-precision longitudinal cutting machine by Jinkang mechanical equipment Limited, so as to obtain the low-temperature heating non-combustion herbaceous product.
The low-temperature-heat-non-combustible herbaceous product of this example was subjected to the suction evaluation and tensile strength test according to the suction evaluation method and test method described in example 1, and the results thereof are shown in tables 1 and 2, respectively.
Table 1: smoking result of non-burning herbaceous product heated at low temperature
| Sample (I) | Amount of mist 10 | Fragrance 30 | Coordination 10 | Stimulus 15 | Taste 25 | Miscellaneous gas 10 | Total 100 |
| Control sample K | 7.5 | 26.2 | 8 | 12.5 | 21 | 8 | 83.2 |
| Example 1 | 8 | 27.8 | 8.5 | 12.7 | 22 | 6.5 | 85.5 |
| Example 2 | 9 | 28 | 8.7 | 13.1 | 23.5 | 8.2 | 90.5 |
| Example 3 | 8.5 | 28.5 | 9 | 13 | 24 | 9 | 92 |
| Example 4 | 7.7 | 26 | 8.4 | 12.3 | 23 | 8.5 | 85.9 |
| Example 5 | 7.9 | 25.4 | 8 | 12 | 21.5 | 8.2 | 83 |
| Example 6 | 6.5 | 23 | 7 | 11 | 21 | 7 | 75.5 |
The results listed in table 1 clearly show that, compared with the existing thick paste method for heating the non-combustible sheet, the low-temperature heating non-combustible herbaceous product of the invention has obviously improved sensory quality aspects such as smoke amount, aroma, coordination, mouthfeel and the like, and the overall sensory quality is also obviously improved. In addition, as can be seen from the results in table 1, the addition of the fibers can reduce offensive odor in the sheet and improve sensory experience during smoking, and meanwhile, the sheet prepared by the preparation method for preparing the heating non-combustible herbaceous product can obtain better sheet, and meanwhile, the rolled sheet prepared by the method has better comprehensive sensory quality.
Table 2: sheet physical property analysis table
| Sample (I) | Tensile strength KN/m |
| Comparative example K | 0.47 |
| Example 1 | 0.743 |
| Example 2 | 0.763 |
| Example 3 | 0.754 |
| Example 4 | 0.724 |
| Example 5 | 0.698 |
| Example 6 | 0.525 |
The results shown in Table 2 show that the tensile strength of the prior non-combustible heated sheet prepared by the thick slurry method is 0.47KN/m, while the tensile strength of the sheet prepared by the rolling method is higher than 0.47KN/m, and the tensile strength of the novel sheet is higher than that of the sheet prepared by the traditional thick slurry method and can better meet the processing and forming requirements.
In summary, the tensile strength, the color of the sheet, the smoking sensory quality and the like of the non-combustible rolled herbal product prepared in the above examples are measured, and it is found that the tensile strength of the prepared sheet is basically above 0.47KN/m when the added fiber is above 1%, the color of the sheet is uniform, the thickness of the sheet is 0.160-0.280 mm, the smoke release during smoking is good, the fragrance release is good, the mouthfeel is good, and the miscellaneous gas is basically absent.
Claims (10)
1. A method for producing a nonflammable herbaceous product by low-temperature heating is characterized in that the method comprises the following steps;
A. preparation of a Wood pulp fiber mixture
Adding a defibration agent into the wood pulp fiber to achieve a defibration number of 65-90 SR, and then mixing the defibration agent with the wood pulp fiber according to a weight ratio of 1: 6-10, adding a defibrator, and uniformly mixing to obtain a wood pulp fiber mixture containing the defibrator;
B. preparation of herbal Material mixtures
According to the weight ratio of the herbal materials to the adhesive of 100: 5-20, uniformly mixing the herbal material with an adhesive to obtain the herbal material mixture;
C. preparation of a mixture of spice-containing herbs
B, mixing the herbal material mixture obtained in the step B, the essence and the spice and the smoke agent according to a weight ratio of 1: 0.05-0.2: 0.1-0.7, and uniformly mixing to obtain a spice-containing herbal material mixture;
D. preparation of
And D, mixing the spice-containing herbal material mixture obtained in the step C with the wood pulp fiber mixture obtained in the step A according to the weight ratio of 1: 0.01-0.5, stirring and mixing uniformly, and rolling, drying and shredding the obtained mixed material to obtain the low-temperature heating non-combustion herbaceous product.
2. The method according to claim 1, wherein in the step a, the wood pulp fiber is softwood pulp fiber or hardwood pulp fiber; the softwood pulp fibers are pine, poplar, willow or cypress wood pulp fibers; the hardwood pulp fibers are eucalyptus, poplar or birch pulp fibers.
3. The method of claim 1, wherein in step a, the defibering agent is C12-C18 aliphatic cationic primary amine salt, secondary amine salt, tertiary amine salt, quaternary amine salt surfactant, phosphoric acid or complex enzyme.
4. The preparation method according to claim 3, wherein the primary amine salt surfactant is sodium lauryl sulfate, lauryl dimethyl amine oxide or sodium fatty alcohol-polyoxyethylene ether sulfate; the secondary amine salt surfactant is alpha-sodium alkenyl sulfonate or secondary amine hydrochloride; the tertiary amine salt surfactant is dodecyl tertiary amine salt, dodecyl dimethyl tertiary amine hydrochloride, phosphate tertiary amine salt or tertiary amine salt type cationic starch; the quaternary ammonium salt surfactant is trisiloxane quaternary ammonium salt, twin-tail Gemini quaternary ammonium salt or sulfate-quaternary ammonium salt type amphoteric Gemini surfactant.
5. The preparation method of claim 3, wherein the complex enzyme is prepared from exo-beta-glucanase, endo-beta-glucanase and beta-glucosidase according to the weight ratio of 1-3: 2-7: 0.5 to 4.0 of a cellulolytic enzyme; the enzyme activity of the exo-beta-glucanase is 11000-15700U/mg; the enzyme activity of the endo-beta-glucanase is 9030-12500U/mg; the enzyme activity of the beta-glucosidase is 9000-13500U/mg.
6. The method of claim 1, wherein in step B, the herbaceous material is one or more herbaceous materials selected from the group consisting of peppermint, oolong tea, tea stem, black tea, and green tea.
7. The method according to claim 1, wherein in step B, the adhesive is one or more adhesives selected from sodium alginate, carboxymethyl cellulose, pectin, guar gum, sodium polyacrylate, and cellulose acetate.
8. The preparation method according to claim 1, wherein in the step B, the granularity of the herbal material and the adhesive is 40-300 meshes.
9. The method of claim 1, wherein in step C, the smoke agent is glycerin or propylene glycol; the essence is natural essence or synthetic essence.
10. The process according to claim 1, wherein in the step D, the resultant mixture is rolled into a sheet form using a roll press apparatus under a pressure of 300 kg at 0.07 to 0.25mm, and then dried at 100 ℃ in a moisture evaporator apparatus until the water content is 5% by weight or less, and then cut into pieces using a piece cutting apparatus to obtain the heat nonflammable herbal product.
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| CN115413811A (en) * | 2022-09-23 | 2022-12-02 | 南通烟滤嘴有限责任公司 | Preparation method and application of burnt sweet tea flavored heating cigarette |
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