CN100459889C - Paper method leaching and thickening process for remaking tobacco leaf - Google Patents
Paper method leaching and thickening process for remaking tobacco leaf Download PDFInfo
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- CN100459889C CN100459889C CNB2006100176856A CN200610017685A CN100459889C CN 100459889 C CN100459889 C CN 100459889C CN B2006100176856 A CNB2006100176856 A CN B2006100176856A CN 200610017685 A CN200610017685 A CN 200610017685A CN 100459889 C CN100459889 C CN 100459889C
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Abstract
The regenerated papermaking process tobacco leaching and concentrating process includes the leaching of tobacco material and the concentration of the leached liquid, and features that enzyme preparation is first added into tobacco material before leaching to enzymolyze water insoluble macro molecular compounds and urea, ammonium dihydrogen and other ammonia compound are added into the concentrate. Essentially, the enzymolysis before leaching converts water insoluble macro molecular compounds in tobacco into water soluble small molecular compounds so as to raise the leaching rate greatly, and the added ammonia compounds takes mailard reaction with enzymolyzed small molecular compounds to produce more specific tobacco scent matter in the concentrated liquid.
Description
Technical field
The present invention relates to the tobacco processing industry, especially relate to a kind of papermaking-method reconstituted tobaccos leaching, concentration technology, mainly be the enzymolysis processing of tobacco material before leaching, being about to offal, offal, cigarette label, tobacco chippings and tobacco rod adds different enzyme preparations respectively according to its chemical characteristic different and carries out the raw materials for production preliminary treatment, in concentration process, add materials such as ammoniac compounds, make the material that is unfavorable for result of combustion of tobacco change the fragrance matter that helps result of combustion of tobacco into.
Background technology
Papermaking-method reconstituted tobaccos is to utilize in the cigarette manufacture process raw materials such as discarded offal, offal, technology such as comprehensive utilization leaching, separation, reorganization, papermaking, produce satisfy the cigarette composition needs, near the flaky substance of natural baccy.The application of papermaking-method reconstituted tobaccos can effectively utilize the tobacco material resource, and minimizing grain, cigarette are striven ground, save valuable land resource.This technique functions comes from France sixties, at present France to execute big Ce-Mo Di international corporation be maximum in the world one tame papermaking-method reconstituted tobaccos professional production enterprise, yearly productive capacity reaches 50,000 tons.China's reconstituted tobacco production technology started to walk in the nineties, had obtained development rapidly through effort in 10 years.Chinese patent application CN1565286A disclosed " a kind of is the technology that raw material is produced papermaking-method reconstituted tobaccos with offal and offal " relates to is that offal and offal carry out offal, offal according to the method for conventional chemical industry leaching and leach processing respectively; What CN1565283A disclosed " a kind of production technology of functional form papermaking-method reconstituted tobaccos " related to is to add Chinese herbal medicine and peppermint etc. to add thing in leaching process; What CN1600183A disclosed " a kind of preparation technology of tobacco sheets by paper making method " related to is to add enzyme preparation or microorganism formulation in tobacco hydrotrope concentrate, and its weak point of the disclosed preparation technology of this patent application is enzyme preparation is added in the concentrate.Natural baccy is because the difference of its place of production, kind, growth site, make its chemical analysis that bigger difference be arranged, in natural baccy, contain 10～28% reduced sugar, 2～15% cellulose usually, 1.5～8.5% protein, 2～19% starch and 5～17% pectin.Cellulose and hemicellulose, pectin, protein macromolecule compound, be that solubility is lower under the condition of solvent with water described in the CN1600183A, therefore, the substrate that can participate in enzyme digestion reaction in the concentrate is less, can not produce significant degradation effect after the adding enzyme preparation.In addition, it is broken last less than 0.5mm that tobacco material all is milled to particle diameter, can not carry out manufacturing paper with pulp of subsequent processing sheet base industrial.
Summary of the invention
A kind of leaching that can effectively improve product quality, improve cigarette aesthetic quality's papermaking-method reconstituted tobaccos that purpose of the present invention is developed at existing problem in the above-mentioned prior art just, concentrated production technology.
Preparation principle of the present invention is: with the tobacco material classification analysis, add a certain amount of enzyme preparation according to analysis result, macromolecular compound under suitable condition in the enzymolysis tobacco material, tobacco material behind enzymolysis, under appropriate processing condition, use water extraction, leaching liquid after the leaching adds certain quantity of additive and concentrates under suitable concentrated condition.
The objective of the invention is to realize by following scheme: papermaking-method reconstituted tobaccos leaching of the present invention, concentration technology comprise the leaching of tobacco material and concentrating of leaching liquid, wherein: before leaching, at first in tobacco material, add enzyme preparation, the macromolecular compound of facile hydrolysis is not carried out enzymolysis, again the tobacco material behind the enzymolysis leached, concentrate, and in the leaching liquid concentration process, add urea and ammonium di-hydrogen phosphate.
In the present invention, the addition of described enzyme preparation calculates according to the analysis indexes result of tobacco material and the activity amount of enzyme preparation self, enzyme preparation is protease, cellulase, pectase, amylase or carbohydrase, and the application of enzyme preparation is according to material characteristic and the product objective value is determined to be used alone or multiple compound use.
The enzyme condition of its tobacco material is: 20～70 ℃ of temperature, moisture 12～60%, pH value 3～7; 1～15 hour time, described tobacco material is meant offal, offal, cigarette label, tobacco chippings and tobacco rod 5 dead meal that grows tobacco, and tobacco material is the mixture of 1～60mm different size.
Described feedstock analysis index is mainly: chemical compositions such as reduced sugar, protein, cellulose, starch, pectin.
Among the present invention, the addition of urea and ammonium di-hydrogen phosphate is respectively 2～5% and 1.5～4% of tobacco material.
Among the present invention, in tobacco material enzymolysis, leaching and concentration process, offal, offal, cigarette label, tobacco chippings and five kinds of raw materials of tobacco rod can be carried out PROCESS FOR TREATMENT separately; Carry out PROCESS FOR TREATMENT after also can mixing its two or more, mixing point can and concentrate each production link in enzymolysis, leaching to carry out.
Among the present invention, its leaching condition is: 20～90 ℃ of temperature, water ratio are 5～12 times of raw material, and leaching time 20～60min leaches 1～3 time, adopt the straight leaf mode of slurry formula to stir.
Among the present invention, its concentrated condition is: vacuum 0.02～0.15MPa, 40～100 ℃ of temperature are when concentrate Baume number reaches 25～35
0During Be, vacuum breaker also adds urea and ammonium di-hydrogen phosphate, heats up 80～100 ℃ to continue heating, treats that the Baume number stops to concentrate when reaching 38～450Be.
In the present invention, the reaction that is taken place is:
The application of enzyme preparation is according to material characteristic and the product objective value is determined to be used alone or multiple compound use
Essence of the present invention was before the tobacco material leaching, pass through enzymolysis processing, to cause occurring sticking with paste after the result of combustion of tobacco the difficult water-soluble macromolecular compound enzymolysis such as starch, cellulose, protein, pectin of burnt gas, xylon gas, albumen empyreuma gas, under the situation of identical solute yield, can reduce the water ratio, reduce leaching temperature, shorten leaching time, thus industrial realization water saving, energy-conservation, enhance productivity.
In the leaching liquid concentration process, add compounds such as urea, ammonium di-hydrogen phosphate make its with enzymolysis after micromolecular compound mailard takes place under specific reaction conditions reacts, the result produces the distinctive flavor matter of more tobacco.Thereby improve the aesthetic quality of cigarette.
Through the tobacco material after the leaching is carried out chemical analysis, the result shows that starch, cellulose, pectin, the protein equal size in the raw material significantly reduces, and content of reducing sugar significantly increases.Concentrate is carried out the fragrance matter analysis, and the result shows that main fragrance ingredient total amount also obviously increases.And the raw material behind the enzymolysis more helps manufacturing paper with pulp of next operation sheet base owing to removed material such as pectin.
On the sheet base of manufacturing paper with pulp, and the chopping rolling cigarette smokes panel test with the concentrate dip-coating, and fragrance matter and perfume quantity obviously increase as a result, and assorted tolerance obviously reduces.
The specific embodiment
The present invention is described further below in conjunction with embodiment, but does not limit the present invention.
Embodiment 1
With offal, offal, cigarette label, 4 kinds of raw materials for production of fragment, mix according to the ratio of 7:1:1:1, and sample analysis, the results are shown in Table 1.
Table 1 raw materials for production chemical analysis list position: %
| Reduced sugar | Cellulose | Protein | Starch | Pectin |
| 22.0 | 12.0 | 3.3 | 16.0 | 6.5 |
Feedstock analysis result shows, is unfavorable in the raw material that cigarette aesthetic quality's cellulose and content of starch are higher.
It is that amylase 1.3kg, the activity of 2000u/g is that 10000u/g carbohydrase 0.6kg, activity are 4000u/g cellulase 1.2kg that the 100kg mixed material is added activity.And keep the enzyme condition to be: 50 ℃ of temperature, moisture 60%, 2 hour, regulating PH with buffer solution is 5.
After treating that enzymolysis is finished, heat 100 ℃, keep the 30min deactivation.
Raw material after the enzymeization is carried out the DDGS leaching, and condition is: 20 ℃ of temperature, and solid-to-liquid ratio 1:7, time 20min leaches 2 times.Adopt the straight leaf mode of slurry formula to stir, the squeezing of leaching back separates and filters.
Leaching liquid is injected concentration tank, and concentrated condition is: 60 ℃ of temperature, vacuum 0.09MPa is when concentrate Baume number reaches 25～35
0During Be, vacuum breaker also adds 3.5kg urea and the 2.3kg ammonium di-hydrogen phosphate, heats up 100 ℃, treats that the Baume number reaches 38～45
0Stop during Be concentrating.
Tobacco material after the leaching is carried out chemical analysis, and starch reduces 42% as a result, and cellulose reduces 27%, and reduced sugar increases by 48%.
Concentrate is carried out the fragrance matter analysis, and the main fragrance ingredient total amount of result increases by 36%.
On the sheet base of manufacturing paper with pulp, and the chopping rolling cigarette smokes panel test with the concentrate dip-coating, and fragrance matter and perfume quantity obviously increase as a result, and assorted tolerance obviously reduces.
Embodiment 2
With offal, offal, cigarette label, 4 kinds of raw materials for production of fragment, mix according to the ratio of 6:1:1:2, and sample analysis, the results are shown in Table 2.
Table 2 raw materials for production chemical analysis list position: %
| Reduced sugar | Cellulose | Protein | Starch | Pectin |
| 17.0 | 11.9 | 1.9 | 3.4 | 15.9 |
Feedstock analysis result shows, is unfavorable in the raw material that the pectin content that cigarette aesthetic quality and later stage manufacture paper with pulp is higher, is unfavorable for that cigarette aesthetic quality's content of cellulose is higher.
It is the pectase 0.5kg of 20000u/g that the 100kg mixed material is added activity, and activity is 4000u/g cellulase 1.19kg.And keep the enzyme condition to be: 50 ℃ of temperature, moisture 35%, 4 hour, regulating PH with buffer solution is 4.0.After treating that enzymolysis is finished, heat 90 ℃, keep the 30min deactivation.
Raw material after the enzymeization is carried out the DDGS leaching, and condition is: 30 ℃ of temperature, and solid-to-liquid ratio 1:10, time 20min leaches 1 time.Adopt the straight leaf mode of slurry formula to stir, the squeezing of leaching back separates and filters.
Leaching liquid is injected concentration tank, and concentrated condition is: 50 ℃ of temperature, vacuum 0.095MPa is when concentrate Baume number reaches 25～35
0During Be, vacuum breaker also adds 3.0kg urea and the 2.5kg ammonium di-hydrogen phosphate, heats up 100 ℃, treats that the Baume number reaches 38～45
0Stop during Be concentrating.
Tobacco material after the leaching is carried out chemical analysis, and pectin reduces 53.2% as a result, and cellulose reduces 23%, and reduced sugar increases by 15%.
Concentrate is carried out the fragrance matter analysis, and the main fragrance ingredient total amount of result increases by 18%.
On the sheet base of manufacturing paper with pulp, and the chopping rolling cigarette smokes panel test with the concentrate dip-coating, and fragrance matter and perfume quantity increase to some extent as a result, and assorted tolerance obviously reduces, and excitant obviously reduces.
Embodiment 3
Offal, offal, cigarette are signed 3 kinds of raw materials for production, mix according to the ratio of 8:1:1, and sample analysis, the results are shown in Table 3.
Table 3 raw materials for production chemical analysis list position: %
| Reduced sugar | Cellulose | Protein | Starch | Pectin |
| 16.5 | 2.7 | 7.9 | 14.7 | 2.9 |
Feedstock analysis result shows, is unfavorable in the raw material that cigarette aesthetic quality's protein and content of starch are higher.
It is the proteinase-10 .72kg of 10000u/g that the 100kg mixed material is added activity, and activity is 2000u/g amylase 1.33kg.And keep the enzyme condition to be: 70 ℃ of temperature, moisture 40%, 3 hour, regulating pH value with buffer solution is 6.0.After treating that enzymolysis is finished, heat 100 ℃, keep the 30min deactivation.
Raw material after the enzymeization is carried out the DDGS leaching, and condition is: 35 ℃ of temperature, and solid-to-liquid ratio 1:12, time 45min leaches 2 times.Adopt the straight leaf mode of slurry formula to stir, the squeezing of leaching back separates and filters.
Leaching liquid is injected concentration tank, and concentrated condition is: 50 ℃ of temperature, vacuum 0.095MPa is when concentrate Baume number reaches 25～35
0During Be, vacuum breaker also adds 4.0kg urea and the 2.3kg ammonium di-hydrogen phosphate, heats up 100 ℃, treats that the Baume number reaches 38～45
0Stop during Be concentrating.
Tobacco material after the leaching is carried out chemical analysis, and protein reduces 12% as a result, and starch reduces 34%, and reduced sugar increases by 26%.
Concentrate is carried out the fragrance matter analysis, and the main fragrance ingredient total amount of result increases by 22%.
On the sheet base of manufacturing paper with pulp, and the chopping rolling cigarette smokes panel test with the concentrate dip-coating, and fragrance matter and perfume quantity increase to some extent as a result, and assorted tolerance obviously reduces, and excitant reduces.
Embodiment 4
Offal, cigarette are signed two kinds of raw materials for production mix the back sample analysis, the results are shown in Table 4 according to the ratio of 2:1.
Table 4 raw materials for production chemical analysis list position: %
| Reduced sugar | Cellulose | Protein | Starch | Pectin |
| 20.2 | 6.5 | 3.9 | 14.6 | 3.4 |
Feedstock analysis result shows, is unfavorable in the raw material that cigarette aesthetic quality's content of starch is higher.
It is 2000u/g amylase 0.42kg that the 30kg mixed material is added activity.Activity is 10000u/g carbohydrase 0.18kg, and keeps the enzyme condition to be: 40 ℃ of temperature, and moisture 30%, 3 hour, regulating PH with buffer solution is 5.After treating that enzymolysis is finished, heat 100 ℃, keep the 60min deactivation.
Raw material after the enzymeization is carried out the DDGS leaching, and condition is: 20 ℃ of temperature, solid-to-liquid ratio 1:8, time 30min.Adopt the straight leaf mode of slurry formula to stir, leach 1 time, the squeezing of leaching back separates and filters.
Tobacco material after the leaching is carried out chemical analysis, and starch reduces 36% as a result, and reduced sugar increases by 28%.
Offal is carried out sample analysis, the results are shown in Table 5.
Table 5 raw materials for production chemical analysis list position: %
| Reduced sugar | Cellulose | Protein | Starch | Pectin |
| 25.0 | 13.5 | 3.8 | 5.3 | 14.4 |
Feedstock analysis result shows, is unfavorable in the raw material that cigarette aesthetic quality's cellulose and pectin content are higher.
It is 4000u/g cellulase 0.94kg that the 70kg offal is added activity.Activity is 20000u/g pectase 0.31kg, and keeps the enzyme condition to be: 50 ℃ of temperature, and moisture 30%, 3 hour, regulating PH with buffer solution is 5.After treating that enzymolysis is finished, heat 100 ℃, keep the 60min deactivation.
Raw material after the enzymeization is carried out the DDGS leaching, and condition is: 60 ℃ of temperature, solid-to-liquid ratio 1:6, time 60min.Adopt the straight leaf mode of slurry formula to stir, leach 2 times, the squeezing of leaching back separates and filters.
Tobacco material after the leaching is carried out chemical analysis, and cellulose reduces 26% as a result.Pectin reduces 32%, and reduced sugar increases by 12%
To concentrate after offal, cigarette label leaching liquid and the mixing of offal leaching liquid.
Concentrated condition is: 60 ℃ of temperature, vacuum 0.09MPa is when concentrate Baume number reaches 25～35
0During Be, vacuum breaker also adds 3.7kg urea and the 3.3kg ammonium di-hydrogen phosphate, heats up 100 ℃, treats that the Baume number reaches 38～45
0Stop during Be concentrating.
Concentrate is carried out the fragrance matter analysis, and the main fragrance ingredient total amount of result increases 27%.
On the sheet base of manufacturing paper with pulp, and the chopping rolling cigarette smokes panel test with the concentrate dip-coating, and fragrance matter and perfume quantity increase to some extent as a result, and assorted tolerance obviously reduces, and excitant reduces.
According to the raw material chemical analysis results, can carry out the multipaths combination.As: it is one group of enzymolysis processing together that offal and cigarette are signed, and offal and fragment are one group of enzymolysis processing together, the raw material behind above-mentioned 4 kinds of enzymolysis can be mixed leaching and concentrated, also can leach respectively, concentrate respectively.According to the chemical property of supplied materials, select grouping accordingly, enzymolysis, leaching and concentrated condition in a word.
Claims (10)
1. papermaking-method reconstituted tobaccos leaching, concentration technology, it comprises the leaching of tobacco material and concentrating of leaching liquid, it is characterized in that: before leaching, at first in tobacco material, add enzyme preparation, the macromolecular compound of facile hydrolysis is not carried out enzymolysis, again the tobacco material behind the enzymolysis is leached and concentrate, and in concentrate, add urea and ammonium di-hydrogen phosphate.
2. papermaking-method reconstituted tobaccos leaching according to claim 1, concentration technology, it is characterized in that: the interpolation kind and the addition of enzyme preparation calculate according to the analysis result of tobacco material chemical index and the activity amount of enzyme preparation self.
3. papermaking-method reconstituted tobaccos leaching according to claim 1, concentration technology, it is characterized in that: the enzyme condition of tobacco material is: 20～70 ℃ of temperature, moisture 12～60%, pH value 3～7,1～15 hour time.
4. papermaking-method reconstituted tobaccos leaching according to claim 1, concentration technology, it is characterized in that: enzyme preparation is protease, cellulase, pectase, amylase or carbohydrase, and the application of enzyme preparation is according to material characteristic and the product objective value is determined to be used alone or multiple compound use.
5. papermaking-method reconstituted tobaccos leaching according to claim 1, concentration technology, it is characterized in that: described tobacco material is meant offal, offal, cigarette label, tobacco chippings and tobacco rod.
6. papermaking-method reconstituted tobaccos leaching according to claim 1 or 5, concentration technology, it is characterized in that: described tobacco material is of a size of 1～60mm, the mixture of different size.
7. papermaking-method reconstituted tobaccos leaching according to claim 2, concentration technology, it is characterized in that: described raw material chemical index is mainly: reduced sugar, protein, cellulose, starch, pectin.
8. papermaking-method reconstituted tobaccos leaching according to claim 1, concentration technology is characterized in that: in tobacco material enzymolysis, leaching and concentration process, offal, offal, cigarette label, tobacco chippings and five kinds of raw materials of tobacco rod can be carried out PROCESS FOR TREATMENT separately; Carry out PROCESS FOR TREATMENT after also can mixing its two or more, mixing point can and concentrate each production link in enzymolysis, leaching to carry out.
9. papermaking-method reconstituted tobaccos leaching according to claim 1, concentration technology, it is characterized in that: described concentrated condition is: vacuum 0.02～0.15MPa, 40～100 ℃ of temperature, concentrate when being near completion, add urea, ammonium di-hydrogen phosphate, improve temperature to 80～100 ℃, continue heating 20～90min.
10. according to claim 1 or the leaching of 9 described papermaking-method reconstituted tobaccos, concentration technology, it is characterized in that: the addition of urea is 2～5% of a tobacco material, and the addition of ammonium di-hydrogen phosphate is 1.5～4% of a tobacco material.
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100589724C (en) * | 2006-10-12 | 2010-02-17 | 红云红河烟草(集团)有限责任公司 | Biological tunnel equipment for on-line modification and treatment of tobacco leaves |
| CN100525659C (en) * | 2006-10-12 | 2009-08-12 | 红云红河烟草(集团)有限责任公司 | On-line treatment for tobacco modification biological tunnel |
| CN102273724A (en) * | 2010-06-11 | 2011-12-14 | 谢勤 | Manufacturing method for leafy flavoring essence for tobacco |
| CN102613690A (en) * | 2012-04-08 | 2012-08-01 | 红云红河烟草(集团)有限责任公司 | Method for improving quality of cut stems |
| CN103315386B (en) * | 2013-06-25 | 2015-07-08 | 浙江中烟工业有限责任公司 | Method for preparing extracting solution of papermaking reconstituted tobacco raw materials |
| CN103271430B (en) * | 2013-06-27 | 2015-04-08 | 苏州昆蓝生物科技有限公司 | Preparation method of tobacco sheet |
| CN104432469B (en) * | 2014-11-11 | 2016-02-03 | 湖北中烟工业有限责任公司 | A kind of method improving paper process production high-quality recombination tobacco leaf |
| CN105077571A (en) * | 2015-09-01 | 2015-11-25 | 广西中烟工业有限责任公司 | Method for preparing tobacco sheet through enzymolysis extraction-Maillard reaction composite technology |
| CN105754722B (en) * | 2016-03-14 | 2019-10-11 | 湖北中烟工业有限责任公司 | A kind of preparation method and applications of the cigarette perfume object for reconstituted tobacoo |
| CN106490673B (en) * | 2016-10-26 | 2018-07-13 | 湖北中烟工业有限责任公司 | A method of manufacturing low nicotine reconstituted tobacco by raw material of Maryland |
| CN109077347B (en) * | 2018-07-20 | 2021-07-27 | 河南卷烟工业烟草薄片有限公司 | Coating agent for improving organic nitrogen in paper-making reconstituted tobacco, and preparation method and application thereof |
| CN111887470A (en) * | 2020-07-27 | 2020-11-06 | 广东多利宝生物科技有限公司 | Tobacco extract, preparation method thereof and novel tobacco product |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1600183A (en) * | 2004-09-08 | 2005-03-30 | 深圳冠利达波顿香料有限公司 | Technique for preparing tobacco sheet through paper making method |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1600183A (en) * | 2004-09-08 | 2005-03-30 | 深圳冠利达波顿香料有限公司 | Technique for preparing tobacco sheet through paper making method |
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