CN113455693A - Method for preparing non-tobacco-cocoa type tobacco material by wet papermaking technology - Google Patents
Method for preparing non-tobacco-cocoa type tobacco material by wet papermaking technology Download PDFInfo
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
Abstract
The invention discloses a method for preparing a non-tobacco-cocoa type tobacco material by using a wet papermaking technology, which comprises the following steps: a. selecting cocoa and natural plant fiber as raw materials according to the mass parts of 70-95 parts and 5-30 parts respectively; b. extracting cocoa raw materials, and then carrying out solid-liquid separation to obtain a solid-phase substance X and a filtrate Y; c. pulping and manufacturing the obtained solid-phase substance X and natural plant fibers to obtain a non-tobacco-cocoa type tobacco material sheet base, and concentrating the filtrate Y to obtain a concentrated solution Z; d. and finally, coating the coating liquid mixed with the concentrated solution Z on a non-tobacco-cocoa type tobacco material sheet base, and drying to obtain the non-tobacco-cocoa type tobacco material. Solves the problem that the 'non-tobacco-cocoa type' tobacco material is prepared by a wet papermaking process without using a formula of taking non-tobacco raw materials as a main leaf group and using seed coats, fruit shell byproducts, natural plant fibers and the like generated in the processing of cocoa beans in the prior art.
Description
Technical Field
The invention relates to the technical field of tobacco sheet production by a paper-making method (wet method), in particular to a method for preparing a non-tobacco-cocoa type tobacco material by using a wet method paper-making technology.
Background
The production process technology of the tobacco sheet (also called reconstituted tobacco) is developed for more than half a century and mainly goes through three stages of a rolling method, a thick pulp method and a paper-making method, and the paper-making method (wet method) production process technology is dominant in the market of China due to strong plasticity and good filling property. Paper-making (wet) tobacco sheet production the main raw material sources are tobacco by-products such as: tobacco fragments, tobacco dust, tobacco stems, cigarette ash, and the like. At present, the tobacco sheets become an indispensable part in Chinese style cigarette leaf group formulas, and the tobacco sheets applied to the cigarette leaf group formulas have the functions of reducing harm and tar, stabilizing product quality, highlighting cigarette style characteristics and the like.
The cigarette paper of the cigarette and the inner cigar sleeve of the machine-made cigar are used as the essential cigarette auxiliary material for designing the cigarette and the machine-made cigar and can be used for wrapping and forming cigarette tobacco shreds (cigar cores of the machine-made cigars). The cigarette paper and the inner cigar sleeve of the machine-made cigar sold in the market of China at present are basically designed, produced and processed by taking different types and proportions of wood pulp, hemp pulp, straw pulp and the like as raw materials.
Internationally, WTO is added in self countries, particularly after the tobacco control framework convention takes effect formally, Chinese tobacco faces more serious challenges, and the domestic tobacco industry faces new normality under new economic environment after continuous high growth. Therefore, the innovation of cigarette design and development is increased by various cigarette industry enterprises in China, new cigarettes are developed in recent years, and no matter the cigarette package design is changed, the appearance of the cigarettes with different flavors and tastes is changed, so that more opportunities are provided for tobacco consumers to select the cigarettes and the mechanism cigars. However, with the increasing demands of tobacco consumers on the safety, functionality and individuality of cigarettes and mechanism cigars, the innovation of tobacco materials is a problem to be solved urgently in high-quality development of the industry. The traditional tobacco sheet takes tobacco byproducts as raw materials, is applied to a cigarette leaf group formula, mainly represents the original tobacco fragrance, and has limited effect of highlighting other fragrance notes; the cigarette paper and the machine-made cigar inner cover which are designed and produced by only taking wood pulp, hemp pulp, straw pulp and the like as raw materials generally have the problems of wood miscellaneous gas or other miscellaneous gas and the like, and have negative influence on sensory quality.
Cocoa beans are the seeds of the cocoa tree, a typical tropical plant, produced mainly in africa, latin america and southeast asia in the equatorial region. The cocoa bean is used as raw material for producing chocolate, is rich in minerals, polyphenol compounds, flavonoids compounds, fat, protein, dietary fiber and other components, and has the functions of improving heart, kidney, intestinal tract and the like. The by-products such as seed coats and husks produced during the processing of cocoa beans are not further exploited for their potential value and are usually discarded or used as low-value fertilizers.
In recent years, innovative research on tobacco materials by industrial workers is uninterrupted, and the tobacco sheets prepared from ginkgo leaves, fennel, gynostemma pentaphylla, ginseng, scutellaria baicalensis, platycodon grandiflorum, liquorice, reed rhizome and tobacco byproducts by Zhengchengqian and the like fully retain insoluble effective medicinal components and are coordinated with tobacco fragrance and good in safety; the magnolia flower is added into the tobacco sheet coating liquid in a powder form, such as Zhang wenlong, and the like, so that the effects of covering miscellaneous gases and reducing smoke stimulation are achieved to a certain extent; plum mothers and the like use tea leaves and tea stems as raw materials to manufacture tea leaf sheets for cigarettes, and the influence of the tea leaf sheets on the sensory quality of the cigarettes is researched; zhang Shang Ming et al (patent No. 201010239050.7) discloses a method for preparing tobacco sheets from cocoa powder and tobacco powder by rolling method to improve the sensory quality of the tobacco sheets; the invention of Wangweiwei et al (patent number: 201010500532.3) discloses a method for producing mixed tobacco sheets by using cocoa as a Maillard reaction catalyst; the invention of Weimin and the like (patent number: 201510257588.3) is that fermentation liquor of alkalized black cocoa powder which is extracted and refined from cocoa beans and is subjected to enzymolysis treatment is added with honey for Maillard reaction to prepare the additive for cocoa black powder cigarette, which is used for flavoring and dyeing recombined tobacco leaves; however, on the basis of a formula that cocoa seed coats, nutshell byproducts, natural plant fibers and the like are all prepared by taking non-tobacco raw materials as main leaf groups, and the contents of preparing a non-tobacco-cocoa type tobacco material through a wet papermaking process and the like are not reported.
Disclosure of Invention
The invention aims to provide a method for preparing a non-tobacco-cocoa type tobacco material by using a wet papermaking technology, which solves the problem that the non-tobacco-cocoa type tobacco material is prepared by using a wet papermaking technology without using a formula in which seed coats, nutshell byproducts, natural plant fibers and the like generated in the processing of cocoa beans are all used as main leaf groups.
In order to solve the technical problems, the invention adopts the following technical scheme:
a method for preparing a 'non-tobacco-cocoa' smoking material by a wet papermaking technology comprises the following steps: a. selecting cocoa and natural plant fiber as raw materials according to the mass parts of 70-95 parts and 5-30 parts respectively; b, extracting the cocoa raw material, and performing solid-liquid separation to obtain a solid-phase substance X and a filtrate Y; c. pulping and manufacturing the obtained solid-phase substance X and natural plant fibers to obtain a non-tobacco-cocoa type tobacco material sheet base, and concentrating the filtrate Y to obtain a concentrated solution Z; d. and finally, coating the coating liquid mixed with the concentrated solution Z on a non-tobacco-cocoa type tobacco material sheet base, and drying to obtain the non-tobacco-cocoa type tobacco material.
After the non-tobacco-cocoa type tobacco material is obtained, different treatment processes are adopted according to different final application targets of the tobacco material, for example, the application targets are cigarette paper of cigarettes and inner eggplant sleeves of machine-made cigars, and the tobacco material can be further subjected to calendaring, slitting and rewinding treatment in a production process link according to the actual requirements of the application targets; the calendering refers to calendering the tobacco material by a calender under a certain rolling condition so as to change the physical properties of the tobacco material, such as smoothness, air permeability and the like, and it needs to be stated that not all the tobacco materials need to be calendered, which depends on the product design requirements; the cutting-rewinding refers to that in the production process link, a cutting-rewinding machine is utilized to cut and rewind a mother roll of the cigarette material according to the design requirement so as to obtain the cigarette paper of the cigarette and the required width of the inner cigar sleeve of the machine-made cigar;
compared with the prior art, the process flow disclosed in the application does not need to add other production process equipment, the method is simple and efficient, the implementation is easy, the additional production and manufacturing cost is not increased basically, meanwhile, the non-tobacco-cocoa type sheet and the auxiliary material are prepared according to the adjustment of the raw material formula, the process parameters, the coating liquid formula and the like, and the non-tobacco-cocoa type sheet can be applied to the cigarette tobacco leaf group formula to partially or completely replace the traditional tobacco sheet; the non-tobacco-cocoa type auxiliary material can be applied to cigarettes and machine-made cigars to replace cigarette paper of the traditional cigarettes and inner cigar sleeves of the machine-made cigars. Compared with the traditional tobacco sheet using tobacco as raw material, and the cigarette paper and the machine-made cigar inner sheath using plant fiber as raw material, the invention selects the tobacco material prepared from cocoa, natural plant fiber and other non-tobacco raw materials, enlarges the application range of cocoa and improves the economic value of cocoa; the cigarette additive is applied to cigarette products, and has the function of improving the sensory quality of cigarettes: for example, the cocoa aroma, the nut aroma and the roasted aroma of the cigarettes are increased, the tobacco aroma is enriched, the bad miscellaneous gas is covered, and the like, thereby providing a material basis for the diversified and personalized development of Chinese cigarettes and comprehensively improving the competitiveness of the Chinese tobacco market.
As a further preferred aspect of the present invention, the cocoa material in step a is any one or a combination of seed coat and husk by-product generated during processing of cocoa beans; and c, pretreating the cocoa when selecting the cocoa raw materials in the step a, wherein the pretreatment of the cocoa comprises removing foreign matters, pathological changes and mildewed parts of the cocoa raw materials after the cocoa raw materials are identified by naked eyes, and drying the cocoa raw materials by using an oven at 40 ℃ until the moisture content is 9-12%.
As a further preferred aspect of the present invention, the natural plant fiber in step a is any one of softwood pulp, hardwood pulp, hemp pulp, straw pulp and cotton pulp or a combination thereof.
As a further preferred aspect of the present invention, the extraction step in step b is: mixing cocoa raw material and water at a weight ratio of 1:5-20, extracting at 50-90 deg.C for 1-5 hr, and performing solid-liquid separation to obtain solid phase X and filtrate Y.
As a further preferred aspect of the present invention, the pulping in the pulping and papermaking process in the step c can be realized by any one of the following manners: mixing the solid-phase substance X and natural plant fibers according to the absolute dry part ratio of 70-95: 5-30, and pulping together; secondly, independently pulping the solid-phase substance X, adding the independently pulped natural plant fibers according to the proportion, and fully mixing; the paper making process is to make paper with dynamic or static paper former.
As a further optimization of the invention, when the application target of the manufactured tobacco material is to replace the traditional tobacco sheet, the beating degree of the pulp is 30-65 SR during the pulping; when the application target of the manufactured cigarette material is to replace cigarette paper of the traditional cigarette and an inner eggplant sleeve of a machine-made cigar, the pulp beating degree is 60-95 SR degrees during pulping.
As a further preference of the present invention, when the application of the manufactured smoking material is aimed at replacing conventional tobacco sheets, the absolute dry basis weight of the sheet of the "non-tobacco-cocoa type" sheet in step c is 35g/m2～80g/m2When the application of the prepared tobacco material aims to replace the cigarette paper of the traditional cigarette and the inner eggplant sleeve of the mechanical cigar, the absolute dry basis weight of the base of the non-tobacco-cocoa type auxiliary material in the step c is 20g/m2～45g/m2。
In a further preferred embodiment of the present invention, the filtrate Y is concentrated in step c under reduced pressure using a rotary evaporator.
In a further preferred embodiment of the present invention, the coating liquid mixed with the concentrated solution Z in the step d is obtained by adding any one or a combination of propylene glycol, glycerin and a cocoa extract having a characteristic of protruding cocoa to the concentrated solution Z, and sufficiently mixing them.
And fully mixing to obtain a coating liquid, wherein the solid content percentage of each material in the coating liquid is as follows:
as a further preference of the present invention, the drying temperature in the step d is 100-120 ℃.
Compared with the prior art, the invention can at least achieve one of the following beneficial effects:
1. the raw material formula, the coating liquid formula and the adjustment of the process parameters meet the physical performance requirements of machining the non-tobacco-cocoa type thin sheets and the auxiliary materials when producing cigarettes or machine-made cigars, and simultaneously obtain better sensory experience when smoking.
2. The application range of cocoa is enlarged, and the economic value of cocoa is improved.
3. Provides a material basis for the diversified and personalized development of Chinese cigarettes and comprehensively improves the competitiveness of the Chinese tobacco market.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific example 1:
a method for preparing a 'non-tobacco-cocoa' smoking material by a wet papermaking technology comprises the following steps: a. selecting cocoa and natural plant fiber as raw materials according to the mass parts of 70-95 parts and 5-30 parts respectively; b, extracting the cocoa raw material, and performing solid-liquid separation to obtain a solid-phase substance X and a filtrate Y; c. pulping and manufacturing the obtained solid-phase substance X and natural plant fibers to obtain a non-tobacco-cocoa type tobacco material sheet base, and concentrating the filtrate Y to obtain a concentrated solution Z; d. and finally, coating the coating liquid mixed with the concentrated solution Z on a non-tobacco-cocoa type tobacco material sheet base, and drying to obtain the non-tobacco-cocoa type tobacco material.
Specific example 2:
this example is based on the specific example 1 and is manufactured by a wet methodThe paper technology further describes a method for preparing a non-tobacco-cocoa type tobacco material, which comprises the following steps: a. selecting cocoa and wood pulp as raw materials according to the mass parts of 85 parts and 15 parts respectively, and pretreating the cocoa when selecting the cocoa raw materials, wherein the pretreatment of the cocoa comprises the steps of removing foreign matters, pathological changes and mildewed parts of the cocoa raw materials after the cocoa raw materials are identified by naked eyes manually, and drying the cocoa raw materials by using an oven at the temperature of 40 ℃ until the moisture content is 9%; b. extracting with cocoa raw material, mixing cocoa raw material and water at a weight ratio of 1:5, extracting at 50 deg.C for 1h, and performing solid-liquid separation to obtain solid phase X and filtrate Y; c. pulping the obtained solid substance X and natural plant fiber to obtain 'non-tobacco-cocoa type' tobacco material sheet base, wherein the pulping degree of the pulp is 30 DEG SR during pulping, and the absolute dry weight of the sheet base formed by papermaking is 35g/m2Simultaneously, concentrating the filtrate Y to obtain a concentrated solution Z; e. and finally, coating the coating liquid mixed with the concentrated solution Z on a non-tobacco-cocoa type tobacco material sheet base, and drying to obtain the non-tobacco-cocoa type tobacco material, wherein the coating liquid mixed with the concentrated solution Z contains the following materials in percentage by solid content: mixing concentrate Z5%, propylene glycol 0.01%, glycerol 0.01%, and cacao extract 0.0001% to obtain coating solution; the drying temperature in step e is 100 ℃.
Specific example 3:
this example further illustrates, based on specific example 1, a method for preparing a "non-tobacco-cocoa type" smoking material using a wet papermaking technique, which comprises the steps of: a. selecting cocoa and wood pulp as raw materials according to the mass parts of 85 parts and 15 parts respectively, and pretreating the cocoa when selecting the cocoa raw materials, wherein the pretreatment of the cocoa comprises the steps of removing foreign matters, pathological changes and mildewed parts of the cocoa raw materials after the cocoa raw materials are identified by naked eyes manually, and drying the cocoa raw materials by using an oven at the temperature of 40 ℃ until the moisture content is 12%; b. extracting with cocoa raw material, mixing cocoa raw material and water at a weight ratio of 1:20, extracting at 90 deg.C for 5 hr, and performing solid-liquid separation to obtain solid phase X and filtrate Y; c. pulping the obtained solid substance X and natural plant fiber to obtain non-tobacco-cocoa type tobacco materialThe base of the base material is made of the base material, the beating degree of the pulp is 65 DEG SR during pulping, and the absolute dry weight of the base material made and molded by the paper is 80g/m2Simultaneously, concentrating the filtrate Y to obtain a concentrated solution Z; e. and finally, coating the coating liquid mixed with the concentrated solution Z on a non-tobacco-cocoa type tobacco material sheet base, and drying to obtain the non-tobacco-cocoa type tobacco material, wherein the coating liquid mixed with the concentrated solution Z contains the following materials in percentage by solid content: mixing the concentrated solution Z40%, propylene glycol 5%, glycerol 5%, and cacao extract 5% to obtain coating solution; the drying temperature in step e was 120 ℃.
Specific example 4:
this example further illustrates, based on specific example 1, a method for preparing a "non-tobacco-cocoa type" smoking material using a wet papermaking technique, which comprises the steps of: a. selecting cocoa and wood pulp as raw materials according to the mass parts of 85 parts and 15 parts respectively, and pretreating the cocoa when selecting the cocoa raw materials, wherein the pretreatment of the cocoa comprises the steps of removing foreign matters, pathological changes and mildewed parts of the cocoa raw materials after the cocoa raw materials are identified by naked eyes manually, and drying the cocoa raw materials by using an oven at the temperature of 40 ℃ until the moisture content is 10%; b. extracting with cocoa raw material, mixing cocoa raw material and water at a weight ratio of 1:15, extracting at 65 deg.C for 2.5h, and performing solid-liquid separation to obtain solid phase X and filtrate Y; c. pulping the obtained solid substance X and natural plant fiber to obtain 'non-tobacco-cocoa type' tobacco material sheet base, wherein the pulping degree of the pulp is 50 DEG SR during pulping, and the absolute dry weight of the sheet base molded by paper making is 45g/m2Simultaneously, concentrating the filtrate Y to obtain a concentrated solution Z; e. and finally, coating the coating liquid mixed with the concentrated solution Z on a non-tobacco-cocoa type tobacco material sheet base, and drying to obtain the non-tobacco-cocoa type tobacco material, wherein the coating liquid mixed with the concentrated solution Z contains the following materials in percentage by solid content: mixing the concentrate Z25%, propylene glycol 2.5%, glycerol 2.5%, and cacao extract 2.5% to obtain coating solution; the drying temperature in step e was 115 ℃.
The non-tobacco-cocoa type slices obtained in examples 2-4 were cut into shreds by a shredder and rolled into the same blank tobacco pipe, and sensory quality was judged by professional smokers, and the comprehensive sensory quality ranking was: example 4 is superior to example 3 and to example 2.
On the basis of example 4, the influence of the raw material ratio on the sensory quality of the non-tobacco-cocoa type sheet was investigated, and comparative examples 1 to 3 and example 4 differ only in the raw material ratio, as detailed in table 1:
TABLE 1 Effect of ingredient mix ratio on the sensory quality of non-tobacco-cocoa type sheets
| Kind of raw material | Comparative example 1 | Comparative example 2 | Example 4 | Comparative example 3 |
| Cocoa | 70% | 80% | 85% | 95% |
| Natural plant fiber | 30% | 20% | 15% | 5% |
| Sensory quality evaluation | Cocoa has weak style and characteristics as Cocoa, roasted aroma, woody smell, nose The cavity has a burning sensation and the heat is,the dry thorn at the throat part is formed, oral cavity stings and residues | The cocoa style characteristics are more obvious The cocoa, the roasted fragrance, the nasal cavity, Pronounced laryngeal irritation and mouth bite Thorns and residues | The cocoa style characteristics are more obvious The cocoa, roasted fragrance and nasal cavity Burrs, slight stinging of the mouth | The cocoa has more obvious style characteristics as Cocoa, roasted, nut notes, nasal cavities Slightly burr-like, cleaner mouth |
As shown in the table above, sensory quality determination was performed by ranking method, and the overall quality ranking was: comparative example 3 > example 4 > comparative example 2 > comparative example 1.
According to sensory quality judgment, through the adjustment of the raw material proportion, the cocoa style characteristics are enhanced along with the improvement of the proportion of cocoa raw materials in the integral formula of the non-tobacco-cocoa type sheet, the aroma richness is improved, the bad miscellaneous gas covering effect is better, and the sensory comfort is improved.
Specific example 5:
this example further illustrates, based on specific example 1, a method for preparing a "non-tobacco-cocoa type" smoking material using a wet papermaking technique, which comprises the steps of: a. selecting cocoa, hardwood pulp and softwood pulp as raw materials according to the mass parts of 80 parts, 10 parts and 10 parts respectively, and carrying out pretreatment on the cocoa when selecting the cocoa raw materials, wherein the pretreatment on the cocoa comprises the steps of removing foreign matters, pathological changes and mildewed parts of the cocoa raw materials after the cocoa raw materials are identified by artificial naked eyes, and drying the cocoa raw materials by using an oven at the temperature of 40 ℃ until the moisture content is 10%; b. extracting with cocoa raw material, mixing cocoa raw material and water at a weight ratio of 1:13, extracting at 55 deg.C for 2h, and performing solid-liquid separation to obtain solid phase X and filtrate Y; c. pulping the obtained solid substance X and natural plant fiber to obtain 'non-tobacco-cocoa type' tobacco material sheet base, wherein the pulp beating degree of the pulp is 55 DEG SR during pulping, and making paperThe oven-dried basis weight of the formed sheet was 50g/m2Simultaneously, concentrating the filtrate Y to obtain a concentrated solution Z; e. and finally, coating the coating liquid mixed with the concentrated solution Z on a non-tobacco-cocoa type tobacco material sheet base, and drying to obtain the non-tobacco-cocoa type tobacco material, wherein the drying temperature is 120 ℃, and the solid content percentages of all materials in the coating liquid mixed with the concentrated solution Z are respectively configured according to the table 2.
Comparative examples 4 to 7 in Table 2 differ only in the composition of the coating liquid, and the "non-tobacco-cacao type" sheets obtained in comparative examples 4 to 7 were cut into pieces by a shredder and wrapped in the same blank cigarette tube, and subjected to sensory quality judgment by a professional reviewer to investigate the influence of the composition of the coating liquid on the sensory quality of the "non-tobacco-cacao type" sheets.
TABLE 2 Effect of coating liquid composition on the organoleptic quality of "non-tobacco-cocoa" flakes
| Coating liquid component | Comparative example 4 | Comparative example 5 | Comparative example 6 | Comparative example 7 |
| Concentrate C | — | 20% | — | 20% |
| Propylene glycol | — | — | 1.5% | 1.5% |
| Glycerol | — | — | 1.5% | 1.5% |
| Cocoa extracts | — | — | 1.5% | 1.5% |
| Sensory quality evaluation | Cocoa with weak style and fragrance Thin, woody and prominent qi and nose Obvious irritation and burning of the cavity and throat Heat, stinging and remaining in the mouth | The characteristics of the cocoa style are more obvious, it is made up by using cocoa, roasted fragrant and hard The fruit fragrance and the woody smell are slightly obvious, burrs of nasal cavity and oral cavity | The characteristics of the cocoa style are slightly obvious, it is made of cocoa, roasted fragrant wood Marked by obvious quality and smell, burning nasal cavity, slight coating of oral stings | The cocoa style characteristics are more obvious Is prepared from cocoa, roasted fragrant and nut Fragrant, rich and nasal cavity Slightly burr-like, cleaner mouth |
As shown in the table above, sensory quality determination was performed by ranking method, and the overall quality ranking was: comparative example 7 > comparative example 5 > comparative example 6 > comparative example 4.
According to sensory quality judgment, the adjustment of the components of the coating liquid has influence on the sensory quality of the non-tobacco-cocoa type sheet, and compared with the comparative example 4, the increase of the concentrated solution Z or the increase of the humectant and the cocoa extract in a certain range has different contributions to the improvement of the sensory quality.
Specific example 6:
this example further illustrates, based on specific example 1, a method for preparing a "non-tobacco-cocoa type" smoking material using a wet papermaking technique, which comprises the steps of: a. selecting cocoa and wood pulp as raw materials according to the mass parts of 70 parts and 30 parts respectively, and carrying out pretreatment on the cocoa when selecting the cocoa raw materials, wherein the pretreatment on the cocoa comprises the steps of removing foreign matters, pathological changes and mildewed parts of the cocoa raw materials after the cocoa raw materials are identified by naked eyes manually, and drying the cocoa raw materials by using an oven at the temperature of 40 ℃ until the moisture content is 10%; b. extracting with cocoa raw material, mixing cocoa raw material and water at a weight ratio of 1:5, extracting at 50 deg.C for 1h, and performing solid-liquid separation to obtain solid phase X and filtrate Y; c. pulping the obtained solid substance X and natural plant fiber to obtain 'non-tobacco-cocoa type' tobacco material sheet base, wherein the pulping degree of the pulp is 60 DEG SR during pulping, and the absolute dry weight of the sheet base formed by papermaking is 20g/m2Simultaneously, concentrating the filtrate Y to obtain a concentrated solution Z; e. and finally, coating the coating liquid mixed with the concentrated solution Z on a non-tobacco-cocoa type tobacco material sheet base, and drying to obtain the non-tobacco-cocoa type tobacco material, wherein the coating liquid mixed with the concentrated solution Z contains the following materials in percentage by solid content: mixing concentrate Z5%, propylene glycol 0.01%, glycerol 0.01%, and cacao extract 0.0001% to obtain coating solution; the drying temperature in step e is 100 ℃.
Specific example 7:
this example further illustrates, based on specific example 1, a method for preparing a "non-tobacco-cocoa type" smoking material using a wet papermaking technique, which comprises the steps of: a. selecting cocoa and wood pulp as raw materials according to the mass parts of 70 parts and 30 parts respectively, and pretreating the cocoa when selecting the cocoa raw materials, wherein the pretreatment of the cocoa comprises removing foreign matters, pathological changes and mildewed parts of the cocoa raw materials after the cocoa raw materials are identified by naked eyes and then are usedDrying the mixture in an oven at 40 ℃ until the water content is 10 percent; b. extracting with cocoa raw material, mixing cocoa raw material and water at a weight ratio of 1:20, extracting at 90 deg.C for 5 hr, and performing solid-liquid separation to obtain solid phase X and filtrate Y; c. pulping the obtained solid substance X and natural plant fiber to obtain 'non-tobacco-cocoa type' tobacco material sheet base, wherein the pulping degree of the pulp is 95 DEG SR during pulping, and the absolute dry weight of the sheet base formed by papermaking is 45g/m2Simultaneously, concentrating the filtrate Y to obtain a concentrated solution Z; e. and finally, coating the coating liquid mixed with the concentrated solution Z on a non-tobacco-cocoa type tobacco material sheet base, and drying to obtain a non-tobacco-cocoa type tobacco material, wherein the solid content percentage of each material in the coating liquid mixed with the concentrated solution Z is as follows: mixing the concentrated solution Z40%, propylene glycol 5%, glycerol 5%, and cacao extract 5% to obtain coating solution; the drying temperature in step e was 120 ℃.
Specific example 8:
this example further illustrates, based on specific example 1, a method for preparing a "non-tobacco-cocoa type" smoking material using a wet papermaking technique, which comprises the steps of: a. selecting cocoa and wood pulp as raw materials according to the mass parts of 70 parts and 30 parts respectively, and carrying out pretreatment on the cocoa when selecting the cocoa raw materials, wherein the pretreatment on the cocoa comprises the steps of removing foreign matters, pathological changes and mildewed parts of the cocoa raw materials after the cocoa raw materials are identified by naked eyes manually, and drying the cocoa raw materials by using an oven at the temperature of 40 ℃ until the moisture content is 10%; b. extracting with cocoa raw material, mixing cocoa raw material and water at a weight ratio of 1:13, extracting at 60 deg.C for 3 hr, and performing solid-liquid separation to obtain solid phase X and filtrate Y; c. pulping the obtained solid substance X and natural plant fiber to obtain 'non-tobacco-cocoa type' tobacco material sheet base, wherein the pulping degree of the pulp is 80 DEG SR during pulping, and the absolute dry weight of the sheet base formed by papermaking is 35g/m2Simultaneously, concentrating the filtrate Y to obtain a concentrated solution Z; e. finally, coating the coating liquid mixed with the concentrated solution Z on a non-tobacco-cocoa type tobacco material sheet base, drying to obtain the non-tobacco-cocoa type tobacco material, wherein the solid content percentage of each material in the coating liquid mixed with the concentrated solution Z is as follows: mixing the concentrated solution Z23%, propylene glycol 2%, glycerol 2.5%, and cacao extract 2.5% to obtain coating solution; the drying temperature in step e was 116 ℃.
The non-tobacco-cocoa type auxiliary materials obtained in the examples 6 to 8 are used for replacing cigarette paper of cigarettes or inner cigar sleeves of machine-made cigars to be rolled and formed into samples, and after the samples are prepared, professional smoke panel evaluators judge the sensory quality, and the comprehensive sensory quality sequence is as follows: example 8 is superior to example 7 in that example 6 is superior in that example 6 has the worst overall sensory quality, and example 7 shows that the auxiliary materials are easy to absorb water and surface sticky phenomenon occurs during sample preparation due to the high use ratio of the humectant and the cocoa extract.
On the basis of example 8, the non-tobacco-cocoa type auxiliary material of comparative examples 8-10 is obtained by sample preparation, and is rolled and molded to prepare a sample by replacing cigarette paper of cigarettes or inner cigar sleeves of machine-made cigars, so as to research the influence of different raw material ratios on the sensory quality and the rolling molding of the sample preparation sample of the non-tobacco-cocoa type auxiliary material, and sensory quality judgment is carried out by professional smokers after the sensory evaluation is carried out, which is detailed in table 3.
TABLE 3 influence of different raw material ratios on sensory quality and roll forming of "non-tobacco-cocoa type" auxiliary material sample
| Kind of raw material | Example 8 | Comparative example 8 | Comparative example 9 | Comparative example 10 |
| Cocoa | 70% | 80% | 85% | 95% |
| Natural plant fiber | 30% | 20% | 15% | 5% |
| Sensory quality evaluation | Cocoa style characteristics Weak, manifested as hay Wood with fragrant and roasted fragrance Slightly pronounced qi and manifesting in the nasal cavity Has burr and good taste Jin moistening and sweet and slight biting Thorn | Cocoa style characteristics Apparently, it is represented as hay Incense, cocoa and roasted incense Rhyme, slight hair development in nasal cavity Thorn, mouth feel promoting fluid production moistening Sweet with slight stings | Can be used for making different style and characteristics Apparently, it is represented as hay Incense, cocoa, roasted incense, Nut with fragrance and charm Abundant, nasal irritation The appearance is slight, the oral cavity is clean, promote the production of body fluid and moisten sweet | Physical property of paper Poor performance and difficulty in Made into paper and shaped Performing sensory quality Quantitative evaluation |
| Roll forming | Tensile properties of paper Good and easy to roll | Tensile properties of paper Good and easy to roll | The tensile property of the paper is relatively high Good and easy to roll | Are not better obtained Paper of (2) without Made into rolls |
As shown in the table above, the main effects of the raw material ratio on the non-tobacco-cocoa type auxiliary materials include the sensory quality and the rolling and forming process. Excluding comparative example 10 which could not be rolled, and performing sensory quality determination by a ranking method, wherein the comprehensive quality ranking is as follows: comparative example 9 > comparative example 8 > example 8.
The sensory quality judgment shows that the raw material proportion is adjusted, the sensory quality of cigarette paper based on non-tobacco-cocoa type auxiliary materials for replacing cigarettes or the sensory quality of an inner eggplant sleeve rolling forming sample of a machine-made cigar is influenced, and the main expression is that the style characteristics of cocoa of the sample are enhanced along with the improvement of the proportion of cocoa raw materials in the integral formula of the non-tobacco-cocoa type auxiliary materials, and the richness of aroma and the comfort of the mouth, nose and throat are improved.
Specific example 9:
this example further illustrates, based on specific example 1, a method for preparing a "non-tobacco-cocoa type" smoking material using a wet papermaking technique, which comprises the steps of: a. selecting cocoa, hardwood pulp, softwood pulp and hemp pulp as raw materials according to the mass parts of 80 parts, 7 parts and 6 parts respectively, and pretreating the cocoa when selecting the cocoa raw materials, wherein the pretreatment of the cocoa comprises the steps of removing foreign matters, pathological changes and mildewed parts of the cocoa raw materials after the cocoa raw materials are identified by naked eyes, and drying the cocoa raw materials by using an oven at the temperature of 40 ℃ until the water content is 10%; b. extracting with cocoa raw material, mixing cocoa raw material and water at a weight ratio of 1:15, extracting at 65 deg.C for 3.5h, and performing solid-liquid separation to obtain solid phase X and filtrate Y; c. pulping and papermaking are carried out on the obtained solid-phase substance X and natural plant fibers to obtain a non-tobacco-cocoa type tobacco material sheet base, the pulping degree of the pulp is 85 DEG SR during pulping, sheet base papermaking and forming are carried out according to the absolute dry ration shown in the table 4, and meanwhile, the filtrate Y is concentrated to obtain a concentrated solution Z; e. and finally, coating the coating liquid mixed with the concentrated solution Z on a non-tobacco-cocoa type tobacco material sheet base, and drying to obtain a non-tobacco-cocoa type tobacco material, wherein the solid content percentage of each material in the coating liquid mixed with the concentrated solution Z is as follows: mixing the concentrated solution Z20%, propylene glycol 3%, glycerol 3%, and cacao extract 3% to obtain coating solution; the drying temperature in step e was 117 ℃.
Comparative examples 11 to 14 in table 4 are different only in the quantitative absolute dry basis of the sheet, the auxiliary materials of the non-tobacco-cocoa type obtained in comparative examples 11 to 14 are used for replacing cigarette paper of cigarettes or inner cigar sleeve rolling and forming samples of machine-made cigars, the quantitative absolute dry basis of different sheet bases is studied, the influence on the sensory quality and the rolling and forming of samples of the auxiliary materials of the non-tobacco-cocoa type is studied, and sensory quality judgment is carried out by professional smokers after sample preparation.
TABLE 4 influence of different base oven-dry amounts on sensory quality and roll forming of "non-tobacco-cocoa type" adjuvant sample
| Base of film | Comparative example 11 | Comparative example 12 | Comparative example 13 | Comparative example 14 |
| Absolute dry basis (g- m2） | 20 | 30 | 40 | 45 |
| Sensory quality evaluation | Physical properties of paper are better Poor and difficult to make into paper Type, not subjected to sense organ Quality evaluation | The characteristics of the cocoa style are more obvious, it is expressed as dry grass flavor Can be roasted to have a fragrant smell and a nut fragrance, a slight obvious effect of promoting the production of body fluid and moistening the mouth Sting (sting) | The cocoa style characteristics are more obvious Now being dried grass flavor, cocoa and roasted Fragrant and nutty, slightly apparent texture Rough and moist and sweet mouth Feeling of coating and biting | The cocoa has more obvious style characteristics as Hay, cocoa, roasted, nut Charm, rough texture, moist and sweet mouth and smearing More obvious sense of layering and stinging |
| Roll forming | No good paper was obtained Open, unfinished roll | The tensile property of the paper is better, easy to roll | The paper has good tensile property and is easier to be Rolling system | Good tensile properties but basis weight of paper High, easy to 'explode' at the same glue application amount Kou', sample preparation failure probability is higher |
As shown in the above table, the major impact of the oven-dried basis weight on the "non-tobacco-cocoa" excipients included sensory quality and roll-forming process steps. The roll forming of the sample is influenced by the excessively low and high absolute dry quantity of the sheet base; excluding comparative example 11 which could not be rolled, and performing sensory quality determination by a ranking method, wherein the comprehensive quality ranking is as follows: comparative example 12 > comparative example 13 > comparative example 14;
the sensory quality judgment shows that the absolute dry quantitative quantity of the tablet base is adjusted, and the sensory quality of cigarette paper of a cigarette or an inner cigar sleeve rolling forming sample of a mechanism cigar which is replaced based on non-tobacco-cocoa auxiliary materials is influenced, and the sensory quality is mainly shown in the aspects of smoke texture and sensory comfort.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure and claims of this application. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (10)
1. A method for preparing non-tobacco-cocoa type cigarette material by using wet papermaking technology is characterized in that: the method comprises the following steps: a. selecting cocoa and natural plant fiber as raw materials according to the mass parts of 70-95 parts and 5-30 parts respectively; b, extracting the cocoa raw material, and performing solid-liquid separation to obtain a solid-phase substance X and a filtrate Y; c. pulping and manufacturing the obtained solid-phase substance X and natural plant fibers to obtain a non-tobacco-cocoa type tobacco material sheet base, and concentrating the filtrate Y to obtain a concentrated solution Z; d. and finally, coating the coating liquid mixed with the concentrated solution Z on a non-tobacco-cocoa type tobacco material sheet base, and drying to obtain the non-tobacco-cocoa type tobacco material.
2. The process for the preparation of "non-tobacco-cocoa" smoking materials by means of wet papermaking techniques, according to claim 1, wherein: the cocoa raw material in the step a is any one or combination of seed coat and husk by-products generated in the processing of cocoa beans; and c, pretreating the cocoa when selecting the cocoa raw materials in the step a, wherein the pretreatment of the cocoa comprises removing foreign matters, pathological changes and mildewed parts of the cocoa raw materials after the cocoa raw materials are identified by naked eyes, and drying the cocoa raw materials by using an oven at 40 ℃ until the moisture content is 9-12%.
3. The process for the preparation of "non-tobacco-cocoa" smoking materials by means of wet papermaking techniques, according to claim 1, wherein: the natural plant fiber in the step a is any one or combination of softwood pulp, hardwood pulp, hemp pulp, straw pulp and cotton pulp.
4. The process for the preparation of "non-tobacco-cocoa" smoking materials by means of wet papermaking techniques, according to claim 1, wherein: the extraction step in the step b is as follows: mixing cocoa raw material and water at a weight ratio of 1:5-20, extracting at 50-90 deg.C for 1-5 hr, and performing solid-liquid separation to obtain solid phase X and filtrate Y.
5. The process for the preparation of "non-tobacco-cocoa" smoking materials by means of wet papermaking techniques, according to claim 1, wherein: the pulping in the pulping and papermaking process in the step c can be realized by any one of the following modes: mixing the solid-phase substance X and natural plant fibers according to the absolute dry part ratio of 70-95: 5-30, and pulping together; secondly, independently pulping the solid-phase substance X, adding the independently pulped natural plant fibers according to the proportion, and fully mixing; the paper making process is to make paper with dynamic or static paper former.
6. The process for the preparation of "non-tobacco-cocoa" smoking materials by means of wet papermaking techniques, according to claim 5, wherein: when the application target of the manufactured tobacco material is to replace the traditional tobacco sheet, the beating degree of the pulp is 30-65 SR degrees during pulping; when the application target of the manufactured cigarette material is to replace cigarette paper of the traditional cigarette and an inner eggplant sleeve of a machine-made cigar, the pulp beating degree is 60-95 SR degrees during pulping.
7. The process for the preparation of "non-tobacco-cocoa" smoking materials by means of wet papermaking techniques, according to claim 1, wherein: when the application of the manufactured smoking material is aimed at replacing conventional tobacco sheets, the oven-dried basis weight of the sheet of "non-tobacco-cocoa type" sheet in step c is 35g/m2～80g/m2When the application of the prepared tobacco material aims to replace the cigarette paper of the traditional cigarette and the inner eggplant sleeve of the mechanical cigar, the absolute dry basis weight of the base of the non-tobacco-cocoa type auxiliary material in the step c is 20g/m2～45g/m2。
8. The process for the preparation of "non-tobacco-cocoa" smoking materials by means of wet papermaking techniques, according to claim 1, wherein: and c, concentrating the filtrate Y in the step c by adopting a rotary evaporator for reduced pressure concentration.
9. The process for the preparation of "non-tobacco-cocoa" smoking materials by means of wet papermaking techniques, according to claim 1, wherein: the coating liquid mixed with the concentrated solution Z in the step d is obtained by adding any one or a combination of propylene glycol, glycerol and a cocoa extract having a characteristic of protruding cocoa to the concentrated solution Z, and sufficiently mixing the mixture.
10. The process for the preparation of "non-tobacco-cocoa" smoking materials by means of wet papermaking techniques, according to claim 1, wherein: the drying temperature in the step d is 100-120 ℃.
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