CN102180983A - Water-soluble biological polysaccharide with low polymerization degree, using method thereof and obtained product - Google Patents
Water-soluble biological polysaccharide with low polymerization degree, using method thereof and obtained product Download PDFInfo
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- CN102180983A CN102180983A CN2009100523431A CN200910052343A CN102180983A CN 102180983 A CN102180983 A CN 102180983A CN 2009100523431 A CN2009100523431 A CN 2009100523431A CN 200910052343 A CN200910052343 A CN 200910052343A CN 102180983 A CN102180983 A CN 102180983A
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Abstract
The invention relates to a water-soluble biological polysaccharide with low polymerization degree, a method for preparing papermaking tobacco sheets with low fiber content by using the polysaccharide and a product obtained by the method. The water-soluble biological polysaccharide with low polymerization degree is obtained by hydrochloric acid solution immersion of aspergillus niger or shrimp bran, protein removal treatment, calcium removal, decoloration, acetyl removal treatment, depolymerization and oxidative cutting. The papermaking tobacco sheets are prepared by substituting partial wood pulp fiber for the prepared water-soluble biological polysaccharide with low polymerization degree, and the novel papermaking tobacco sheets with low fiber content has better smoking quality besides the physical properties of the original products.
Description
[technical field]
The invention belongs to technical field of tobacco processing.More specifically, the present invention relates to a kind of tobacco sheets by paper making method preparation method of low fibre content, the invention still further relates to and adopt described method to prepare resulting product.
[background technology]
At present, the production of tobacco sheet is many based on the paper process thin slice, and this is because this method is compared with thick slurry method than roll-in method, has snappiness, one-tenth silk rate and utilization ratio preferably.In addition, it is little that tobacco sheets by paper making method also has density, advantage such as filling value height, incendivity are good, but in the production technique of traditional paper process thin slice, have basic skeleton structure, add the wood pulp cellulose of larger proportion in order to guarantee thin slice, this can bring the reduction on the suction quality of thin slice, increase the pungency of thin slice such as meeting, add and remise peppery sense and assorted gas etc., thereby limited the extensive application of paper process thin slice in cigarette.
For this reason, developed to the property of the present invention is directed to certain biological polyoses class material, this material has good crosslinked action and unique biological activity, it can partly replace wood pulp cellulose, thereby make the tobacco sheets by paper making method of novel low fibre content when guaranteeing to have the original product physical property, also have better suction quality.
[summary of the invention]
[technical problem that will solve]
The purpose of this invention is to provide a kind of water-soluble low polymerization degree biological polyoses.
Another object of the present invention provides a kind of method of using the tobacco sheets by paper making method of the low fibre content of described water-soluble low polymerization degree biological polyoses preparation.
Another object of the present invention provides a kind of tobacco sheets by paper making method of low fibre content.
[technical scheme]
The present invention is achieved through the following technical solutions.
The present invention relates to a kind of water-soluble low polymerization degree biological polyoses, it adopts following preparation method to obtain:
(1) with after black-koji mould or the dried small shrimp cleaning, dry, be crushed to the 5-60 order, soak with 2-8 weight % aqueous hydrochloric acid, wash with water again to neutrality, dry, then, insert in the reactor and carry out the deproteinated processing with the 3-8 weight %NaOH aqueous solution down at temperature 80-110 ℃, the insolubles that obtains like this carries out washing and drying;
(2) adding 2-5 weight % hydrochloric acid soln in the dry insolubles carries out decalcification and handles, its decalcification insolubles washes with water to neutrality again, after the drying, add the hydrogen peroxide decolouring, add the 20-50 weight %NaOH aqueous solution again and carry out deacetylation, wash with water again to neutrality, obtain sheet biological polyoses class material;
(3) with this sheet polysaccharide material more respectively with the reaction that depolymerizes of glacial acetic acid, the 10-50 weight %NaOH aqueous solution, separate out crystal formation biological polyoses material; Wherein the glacial acetic acid consumption be this sheet polysaccharide material weight 0.3-2.0 doubly;
(4) above-mentioned crystal formation polysaccharide material is obtained the crystallite biological polyoses after drying, drying, pulverizing, then add hydrochloric acid or acetum with this crystallite biological polyoses dissolving, under temperature 30-60 ℃, carry out oxygen cutting toward wherein adding in this crystallite biological polyoses weight 1-5 weight % oxygenant, reduce its molecular weight, use 70-95% (v/v) aqueous ethanolic solution to precipitate then, washing, vacuum-drying is pulverized and is obtained water-soluble low polymerization degree biological polyoses.
A preferred embodiment of the invention, described oxygenant are one or more oxygenants that are selected from hydrogen peroxide, potassium permanganate or clorox.
The present invention relates to use described water-soluble low polymerization degree biological polyoses to prepare the method for the tobacco sheets by paper making method of low fibre content.The step of this method is as follows:
(1) under the temperature 40-80 ℃ of condition with stir speed (S.S.) 180-220rpm, be 1 with tobacco waste and offal: 4-1 according to the solid-liquid mass ratio: 9 respectively water leach, leaching back filtered through gauze, its filtrate obtains supernatant liquor through centrifugation, and its tobacco waste and offal filter residue more respectively water repeat to leach 2-4 time, its water yield is half of the water yield last time; All supernatant liquors merge, and will merge supernatant concentration to described tobacco waste and offal weight sum, obtain tobacco sheet coating fluid 1; Leaching tobacco waste and offal filter residue place paste roller mill to add water again and pull an oar, mix, obtain wet feed 1;
(2) add lime carbonate toward described wet feed 1, its addition is the 5-20% that has leached tobacco waste and offal mixture dry weight, mixes, and obtains wet feed 2;
(3) then, add water-soluble low polymerization degree biological polyoses according to claim 1 and 2 toward described wet feed 2, its addition is the 0.5-5 weight % of described wet feed 2 weight, mixes; Then, add wood pulp cellulose, its addition is the 2-8% of described wet feed 2 weight, mixes to obtain wet feed 3
(4) described wet feed 3 is placed the tank mixing, circular canvas on the drainage bonnet, with papery cylinder compressing tablet, after treating that compressing tablet evenly,, should guarantee to contain canvas sheet base when playing sheet and be adsorbed in intactly on the cylinder barrel slowly from circular canvas bottom sheet, use handsheet, and it is in blocks to be dried 2-4min, peels off canvas and promptly makes the sheet base, and the sheet base is promptly got the tobacco sheet that hangs down fibre content with coating fluid coating back chopping.
A preferred embodiment of the invention, described merging supernatant liquor concentrates under temperature 45-60 ℃ the condition at pressure 0.01-0.5MPa.
According to another kind of preferred implementation of the present invention, the water yield of having leached tobacco waste and offal making beating use in step (1) is tobacco waste and offal dry weight 5-25 a times.
According to another kind of preferred implementation of the present invention, having leached tobacco waste in step (1) is 1 with offal according to the weight example: 3-3: 1 mixes and pulls an oar.
According to another kind of preferred implementation of the present invention, described baking sheet temperature is 90-130 ℃, and vacuum tightness is 0.05-0.15MPa.
In the present invention, described coating fluid is made up of following weight part component:
90.0-98 part described thin slice coating fluid 1,1.0-2.0 part Yunnan tobacco extract, 1.0-3.0 part Maillard reaction thing, 0.2-1.0 part mulberry fruit juice, 0.2-1.0 part Sucus Mali pumilae.
Described Yunnan tobacco extract is the product that is provided by Kunming Bo Lante bio tech ltd.
Described mulberry fruit juice is the product that is provided by Beijing Lv Kang derived food development in science and technology company limited.
Described Sucus Mali pumilae is to be built by the Xiamen to send out the product that limited-liability company provides.
The invention still further relates to the tobacco sheets by paper making method that adopts the low fibre content that described method obtains.
The present invention will be described in detail belows.
The present invention relates to a kind of tobacco sheets by paper making method preparation method of low fibre content.This method is divided into the two parts, promptly one, the water miscible low polymerization degree biological polyoses of preparation; Two, preparation tobacco sheets by paper making method.
A, the water miscible low polymerization degree biological polyoses of preparation
(1) with after black-koji mould or the dried small shrimp cleaning, DJ-02 type disintegrating apparatus dry, that select for use Haidian Chinese traditional medicine machine of a specified duration Manufacturing Co., Ltd to produce is crushed to the 5-60 order, soak with 2-8 weight % aqueous hydrochloric acid, wash with water again to neutrality, dry, insert Shanghai for example then and give in the RAT type double-layer glass reaction kettle that magnificent Instr Ltd. produces its reactor capacity 10L.Because in iso-electric point, raw materials used middle major protein composition is soluble in diluted acid and dilute alkaline soln, therefore, carry out deproteinated with the 3-8 weight %NaOH aqueous solution down at temperature 80-110 ℃ in the present invention and handle, the insolubles that obtains is like this washed, drying.
In the present invention, described black-koji mould should be appreciated that it is the mycelium of a kind of filamentous fungus, and this mycelium can add citric acid before use and carry out fermentation reaction, and this fungi is a kind of Biosafety bacterium that does not produce flavacin.
Described dried small shrimp should be appreciated that it is a kind of edible lobster dried small shrimp.
(2) because hydrochloric acid solubilized lime carbonate adds 2-5 weight % hydrochloric acid soln and carries out the decalcification processing in the dry in the past insolubles of institute, its decalcification insolubles washes with water to neutrality again; After the decalcification insolubles drying, add the hydrogen peroxide decolouring, remove the coloring matter in the insolubles; Add the 20-50 weight %NaOH aqueous solution again and carry out deacetylation, remove acetyl group by strong alkali solution; The unnecessary sodium hydroxide of water flush away reaches neutral again, obtains sheet biological polyoses class material.
(3) with this sheet polysaccharide material more respectively with the reaction that depolymerizes of glacial acetic acid, the 10-50 weight %NaOH aqueous solution, become the crystal formation polysaccharide material because of this biological polyoses material polymerization degree reduces, thereby separate out crystal formation biological polyoses material; Wherein the glacial acetic acid consumption be this sheet polysaccharide material weight 0.3-2.0 doubly.
(4) with above-mentioned crystal formation polysaccharide material through drying, dry, obtain the crystallite biological polyoses after the pulverizing, then add hydrochloric acid or acetum with this crystallite biological polyoses dissolving, under temperature 30-60 ℃, carry out oxygen cutting toward wherein adding in this crystallite biological polyoses weight 1-5 weight % oxygenant, make the glycosidic link fracture of biological polyoses, reduce its molecular weight, use 70-95% (v/v) aqueous ethanolic solution to precipitate then, washing, for example use the D2F-6050 type vacuum drying oven of going up the production of the grand experimental installation of Nereid company limited to carry out vacuum-drying, the DJ-02 type disintegrating apparatus that Chinese traditional medicine machine of a specified duration Manufacturing Co., Ltd in Haidian produces in the use is pulverized and is obtained water-soluble low polymerization degree biological polyoses.
Adopting existing standard GB/T 21845-2008 to measure water-soluble low polymerization degree biological polyoses of the present invention solubleness in water under 25 ℃ of temperature is 3.2 grams.
The present invention relates to use described water-soluble low polymerization degree biological polyoses to prepare the method for the tobacco sheets by paper making method of low fibre content.The step of this method is as follows:
(1) under the temperature 40-80 ℃ of condition with stir speed (S.S.) 180-220rpm, be 1 with tobacco waste and offal: 4-1 according to the solid-liquid mass ratio: 9 respectively water leach, leaching back filtered through gauze, its filtrate obtains supernatant liquor through centrifugation, and its tobacco waste and offal filter residue more respectively water repeat to leach 2-4 time, its water yield is half of the water yield last time; All supernatant liquors merge, and will merge supernatant concentration to described tobacco waste and offal weight sum, obtain tobacco sheet coating fluid 1; The described R-201 type Rotary Evaporators for example use Shanghai Shen Sheng Bioisystech Co., Ltd to produce that concentrates, the SHB-III type circulation ability of swimming that uses Taikan, Henan teaching material instrument plant to produce is used vacuum pump more, and operational condition is 55 ℃ of pressure 0.1MPa and temperature.Having leached tobacco waste and offal filter residue places paste roller mill to add water to pull an oar, mix, obtain wet feed 1 again;
(2) add lime carbonate toward described wet feed 1, its addition is the 5-20% that has leached tobacco waste and offal mixture dry weight, mixes, and obtains wet feed 2;
(3) then, add water-soluble low polymerization degree biological polyoses according to claim 1 and 2 toward described wet feed 2, its addition is the 0.5-5 weight % of described wet feed 2 weight, mixes; Then, add wood pulp cellulose, its addition is the 2-8% of described wet feed 2 weight, mixes to obtain wet feed 3;
(4) described wet feed 3 is placed the tank mixing, circular canvas on the drainage bonnet, with papery cylinder compressing tablet, after treating that compressing tablet evenly,, should guarantee to contain canvas sheet base when playing sheet and be adsorbed in intactly on the cylinder barrel slowly from circular canvas bottom sheet, use handsheet, and it is in blocks to be dried 2-4min, peels off canvas and promptly makes the sheet base, and the sheet base is promptly got the tobacco sheet that hangs down fibre content with coating fluid coating back chopping.For example this step can be used the ZQJ1-B I type pattern of machine works of Shaanxi Tech Univ production to copy and get device, implements comprising tank, baking sheet device, vacuum pump etc.Described drying (promptly drying by the fire sheet) temperature is 90～130 ℃, and vacuum tightness is 0.08MPa.
A preferred embodiment of the invention, described merging supernatant liquor concentrates under temperature 45-60 ℃ the condition at pressure 0.01-0.5MPa.
According to another kind of preferred implementation of the present invention, the water yield of having leached tobacco waste and offal making beating use in step (1) is tobacco waste and offal dry weight 5-25 a times.
According to another kind of preferred implementation of the present invention, having leached tobacco waste in step (1) is 1 with offal according to the weight example: 3-3: 1 mixes and pulls an oar.
According to another kind of preferred implementation of the present invention, described baking sheet temperature is 90-130 ℃, and vacuum tightness is 0.05-0.15MPa.
In the present invention, described coating fluid is made up of following weight part component:
90.0-98 part described thin slice coating fluid 1,1.0-2.0 part Yunnan tobacco extract, 1.0-3.0 part Maillard reaction thing, 0.2-1.0 part mulberry fruit juice, 0.2-1.0 part Sucus Mali pumilae.Every sheet base coating fluid consumption is the 3.5-5.5 gram.
Described Yunnan tobacco extract is the product that is provided by Kunming Bo Lante bio tech ltd.
Described mulberry fruit juice is the product that is provided by Beijing Lv Kang derived food development in science and technology company limited.
Described Sucus Mali pumilae is to be built by the Xiamen to send out the product that limited-liability company provides.
In low fibre content paper process preparation of sections process, 100 gram raw materials can produce about 25 of thin slice sheet base, and raw material availability can reach more than 98%, and the production cycle of sheet base only is 2～5 minutes, and, therefore reduced pollution to environment owing to greatly reduce the consumption of wood pulp cellulose.
The invention still further relates to the tobacco sheets by paper making method that adopts the low fibre content that described method obtains.Compare with existing thin slice, thin slice of the present invention stings peppery sense, xylon gas obviously alleviates, and perfume quantity has lifting to a certain degree, and the residual sense in oral cavity obviously reduces, and pleasant impression is cleaner, and is more comfortable.
[beneficial effect]
1, the production technique of this low content of cellulose thin slice has production time weak point, technical process simplification, wastage of material is few, recovery utilization rate is high, good product quality, output capacity height, the little advantage of environmental pollution.
2, the use of this lower molecular weight biological polyoses can reduce thin slice burning back volatility and semi-volatile organic matter and as the generation of the badness breath of xylon gas, shrivelled breath, improve the biological safety of cigarette, and can improve to a certain extent and inhale flavor, improve the suction comfortableness.
3, the existing thin slice of the low fibre content paper process thin slice of this explained hereafter is compared, and stings peppery sense, xylon gas obviously alleviates, and perfume quantity has lifting to a certain degree, and the residual sense in oral cavity obviously reduces, and pleasant impression is cleaner, and is more comfortable.
4, after having reduced the wood pulp cellulose consumption, owing to added lower molecular weight biological polyoses material, novel thin slice tensile strength, tearability, bursting strength, water tolerance, incendivity etc. are compared substantially with existing thin slice and are consistent.
5, preparation method of the present invention is easy, and is with low cost, can be applicable to large-scale industrial production.
[embodiment]
The invention will be further described below in conjunction with embodiment, but they are not that protection scope of the present invention is limited, but allow people understand the present invention better.
Embodiment 1: water-soluble low polymerization degree biological polyoses
The step for preparing water miscible low polymerization degree biological polyoses is as follows:
(1) with after the lobster dried small shrimp cleaning, carried out drying 30 minutes 100 ℃ of temperature, the DJ-02 type disintegrating apparatus of selecting for use Haidian Chinese traditional medicine machine of a specified duration Manufacturing Co., Ltd to produce then is crushed to 50 orders, soaked 30 minutes with 6 weight % aqueous hydrochloric acids, wash with water again to neutrality, drying is inserted Shanghai then and is given in the RAT type double-layer glass reaction kettle of magnificent Instr Ltd. production its reactor capacity 10L.Carry out deproteinated with the 5 weight %NaOH aqueous solution down at temperature 80-110 ℃ and handle, the insolubles that obtains is like this washed, drying.
(2) add 3 weight % hydrochloric acid solns in the dry insolubles and carry out decalcification and handled 45 minutes, its decalcification insolubles washes with water to neutrality again; The decalcification insolubles adds the hydrogen peroxide decolouring after 100 ℃ of dryings of temperature, remove the coloring matter in the insolubles; Add the 30 weight %NaOH aqueous solution again and carry out deacetylation; The unnecessary sodium hydroxide of water flush away reaches neutral again, obtains sheet biological polyoses class material.
(3) with this sheet polysaccharide material more respectively with the reaction that depolymerizes of glacial acetic acid, the 30 weight %NaOH aqueous solution, separate out crystal formation biological polyoses material; Wherein the glacial acetic acid consumption is 1.0 times of this sheet polysaccharide material weight.
(4) with above-mentioned crystal formation polysaccharide material through drying, dry, obtain the crystallite biological polyoses after the pulverizing, then add hydrochloric acid soln with this crystallite biological polyoses dissolving, under 360 ℃ of temperature, carry out oxygen cutting toward wherein adding in this crystallite biological polyoses weight 3 weight % hydrogen peroxide, make the glycosidic link fracture of biological polyoses, reduce its molecular weight, use 85% (v/v) aqueous ethanolic solution to precipitate then, washing, for example use the D2F-6050 type vacuum drying oven of going up the production of the grand experimental installation of Nereid company limited to carry out vacuum-drying, the DJ-02 type disintegrating apparatus that Chinese traditional medicine machine of a specified duration Manufacturing Co., Ltd in Haidian produces in the use is pulverized and is obtained water-soluble low polymerization degree biological polyoses of the present invention.
Embodiment 2: the tobacco sheets by paper making method of the low fibre content of preparation
Its tobacco sheets by paper making method preparation process is as follows:
1) 50g tobacco waste and 60g offal being respectively under the condition of 65 ℃ of 1: 7 and 1: 9, temperature and stir speed (S.S.) 200rpm respectively at the solid-liquid mass ratio, water leaches, leaching back filtered through gauze, filtrate is got supernatant liquor after centrifugal, and its tobacco waste and offal filter residue more respectively water repeat to leach twice, its water yield is half of the water yield last time; All supernatant liquors merge, and will merge supernatant concentration to 110g, obtain tobacco sheet coating fluid 1; The described R-201 type Rotary Evaporators for example use Shanghai Shen Sheng Bioisystech Co., Ltd to produce that concentrates, the SHB-III type circulation ability of swimming that uses Taikan, Henan teaching material instrument plant to produce is used vacuum pump more, and operational condition is 55 ℃ of pressure 0.1MPa and temperature.Having leached tobacco waste and offal filter residue places paste roller mill to add water to pull an oar, mix, obtain wet feed 1 again; The water yield of having leached tobacco waste and offal making beating use is tobacco waste and offal dry weight 20 times.
(2) add lime carbonate toward described wet feed 1, its addition is to have leached 15% of tobacco waste and offal mixture dry weight, mixes, and obtains wet feed 2;
(3) then, add the water-soluble low polymerization degree biological polyoses that embodiment 1 prepares toward the described wet feed 2 of 20 grams, its addition is 0.5 weight % of described wet feed 2 weight, mixes; Then, add wood pulp cellulose, its addition is 7% of described wet feed 2 weight, mixes to obtain wet feed 3.
(4) described wet feed 3 is placed the tank mixing, circular canvas on the drainage bonnet, with papery cylinder compressing tablet, after treating that compressing tablet evenly,, should guarantee to contain canvas sheet base when playing sheet and be adsorbed in intactly on the cylinder barrel slowly from circular canvas bottom sheet, use handsheet, and it is in blocks to be dried 3min, peels off canvas and promptly makes sheet base 1.9 grams, and the sheet base is promptly got the tobacco sheet that hangs down fibre content with coating fluid coating back chopping.The ZQJ1-B I type pattern that this step uses machine works of Shaanxi Tech Univ to produce is copied and is got device, implements comprising tank, baking sheet device, vacuum pump etc.Described drying (promptly drying by the fire sheet) temperature is 90～130 ℃, and vacuum tightness is 0.08MPa.
Wherein coating fluid is made of following weight part component:
195.5 parts of coating fluids of step 1 gained thin slice, 1.5 parts of Yunnan tobacco extracts, 2.0 parts of Maillard reaction things, 0.5 part of mulberry fruit juice, 0.5 part of Sucus Mali pumilae.Every sheet base coating fluid consumption is at 4.5 grams.
The group of smokeing panel test is made up of 10 cigarette sensory evaluation experts, adopts nine anale settting scale methods that former thin slice and the new thin slice of low fibre content are compared suction relatively, and the result is as shown in the table:
Table 1
| The sample title | Fragrance matter | Perfume quantity | Assorted gas | Concentration | Strength | Pungency | Pleasant impression |
| Former thin slice | 3 | 3 | 3 | 3 | 3 | 4 | 4 |
| The low new thin slice of fibre content | 4 | 4 | 4 | 3 | 3 | 5 | 5 |
Each hurdle full marks of These parameters are 9 minutes, and least unit is 1 minute.
The external quality results of comparison of thin slice is as shown in table 2 below:
Table 2
| The sample title | Color and luster | Water tolerance | Lateral pull | Longitudinal pulling force | Whole cut rate | Incendivity |
| Former thin slice | Pale brown | ＞50 minutes | 2145g/in | 2345g/in | 97.6％ | Duration of fire resistance＞3 second |
| The low new thin slice of fibre content | Pale brown | ＞50 minutes | 2154g/in | 2355g/in | 98.1％ | Duration of fire resistance＞3 second |
Embodiment 3:The tobacco sheets by paper making method of the low fibre content of preparation
Its tobacco sheets by paper making method preparation process is as follows:
According to carrying out with embodiment 2 embodiment the same manners, difference is that the addition of water-soluble biological polysaccharide of the present invention increases to 1.5%, and the addition of wood pulp is reduced to 4%.
The group of smokeing panel test is made up of 10 cigarette sensory evaluation experts, adopts nine anale settting scale methods that former thin slice and the new thin slice of low fibre content are compared suction relatively, and the result is as shown in the table:
Table 3
| The sample title | Fragrance matter | Perfume quantity | Assorted gas | Concentration | Strength | Pungency | Pleasant impression |
| Former thin slice | 3 | 3 | 3 | 3 | 3 | 4 | 4 |
| The low new thin slice of fibre content | 4 | 4 | 5 | 3 | 3 | 5 | 5 |
Each hurdle full marks of These parameters are 9 minutes, and least unit is 1 minute.
The external quality results of comparison of thin slice is as shown in table 4 below:
Table 4
| The sample title | Color and luster | Water tolerance | Lateral pull | Longitudinal pulling force | Whole cut rate | Incendivity |
| Former thin slice | Pale brown | ＞50 minutes | 2145g/in | 2345g/in | 97.6％ | Duration of fire resistance＞3 second |
| The low new thin slice of fibre content | Pale brown | ＞50 minutes | 2024g/in | 2214g/in | 96.8％ | Duration of fire resistance＞3 second |
Embodiment 4: the tobacco sheets by paper making method of the low fibre content of preparation
Its tobacco sheets by paper making method preparation process is as follows:
According to carrying out with embodiment 2 embodiment the same manners, difference is that the addition of biological polyoses increases to 1.0%, and the addition of wood pulp is reduced to 5%.
The group of smokeing panel test is made up of 10 cigarette sensory evaluation experts, adopts nine anale settting scale methods that former thin slice and the new thin slice of low fibre content are compared suction relatively, and the result is as shown in the table:
Table 5
| The sample title | Fragrance matter | Perfume quantity | Assorted gas | Concentration | Strength | Pungency | Pleasant impression |
| Former thin slice | 3 | 3 | 3 | 3 | 3 | 4 | 4 |
| The low new thin slice of fibre content | 4 | 4 | 5 | 3 | 3 | 5 | 5 |
Each hurdle full marks of These parameters are 9 minutes, and least unit is 1 minute.
The external quality results of comparison of thin slice is as shown in table 6 below:
Table 6
| The sample title | Color and luster | Water tolerance | Lateral pull | Longitudinal pulling force | Whole cut rate | Incendivity |
| Former thin slice | Pale brown | ＞50 minutes | 2145g/in | 2345g/in | 97.6％ | Duration of fire resistance＞3 second |
| The low new thin slice of fibre content | Pale brown | ＞50 minutes | 2231g/in | 2378g/in | 98.1％ | Duration of fire resistance＞3 second |
By the new thin slice of the low as can be seen fibre content of The above results, its suction quality all is improved to some extent at fragrance matter, perfume quantity, aspects such as assorted gas, pungency and pleasant impression; In addition, its external quality is compared substantially with former thin slice and is consistent, and the new thin slice of some low fibre content its product external quality on the original basis also improves to some extent.
Claims (9)
1. water-soluble low polymerization degree biological polyoses is characterized in that it adopts following preparation method to obtain:
(1) with after black-koji mould or the dried small shrimp cleaning, dry, be crushed to the 5-60 order, soak with 2-8 weight % aqueous hydrochloric acid, wash with water again to neutrality, dry, then, insert in the reactor and carry out the deproteinated processing with the 3-8 weight %NaOH aqueous solution down at temperature 80-110 ℃, the insolubles that obtains like this carries out washing and drying;
(2) adding 2-5 weight % hydrochloric acid soln in the dry insolubles carries out decalcification and handles, its decalcification insolubles washes with water to neutrality again, after the drying, add the hydrogen peroxide decolouring, add the 20-50 weight %NaOH aqueous solution again and carry out deacetylation, wash with water again to neutrality, obtain sheet biological polyoses class material;
(3) with this sheet polysaccharide material more respectively with the reaction that depolymerizes of glacial acetic acid, the 10-50 weight %NaOH aqueous solution, separate out crystal formation biological polyoses material; Wherein the glacial acetic acid consumption be this sheet polysaccharide material weight 0.3-2.0 doubly;
(4) above-mentioned crystal formation polysaccharide material is obtained the crystallite biological polyoses after drying, drying, pulverizing, then add hydrochloric acid or acetum with this crystallite biological polyoses dissolving, under temperature 30-60 ℃, carry out oxygen cutting toward wherein adding in this crystallite biological polyoses weight 1-5 weight % oxygenant, reduce its molecular weight, use 70-95% (v/v) aqueous ethanolic solution to precipitate then, washing, vacuum-drying is pulverized and is obtained water-soluble low polymerization degree biological polyoses.
2. water-soluble low polymerization degree biological polyoses according to claim 1 is characterized in that described oxygenant is one or more oxygenants that are selected from hydrogen peroxide, potassium permanganate or clorox.
3. method of using the tobacco sheets by paper making method of claim 1 or the low fibre content of 2 described water-soluble low polymerization degree biological polyoses preparations is characterized in that the step of this method is as follows:
(1) under the temperature 40-80 ℃ of condition with stir speed (S.S.) 180-220rpm, be 1 with tobacco waste and offal: 4-1 according to the solid-liquid mass ratio: 9 respectively water leach, leaching back filtered through gauze, its filtrate obtains supernatant liquor through centrifugation, and its tobacco waste and offal filter residue more respectively water repeat to leach 2-4 time, its water yield is half of the water yield last time; All supernatant liquors merge, and will merge supernatant concentration to described tobacco waste and offal weight sum, obtain tobacco sheet coating fluid 1; Leaching tobacco waste and offal filter residue place paste roller mill to add water again and pull an oar, mix, obtain wet feed 1;
(2) add lime carbonate toward described wet feed 1, its addition is the 5-20% that has leached tobacco waste and offal mixture dry weight, mixes, and obtains wet feed 2;
(3) then, add water-soluble low polymerization degree biological polyoses according to claim 1 and 2 toward described wet feed 2, its addition is the 0.5-5 weight % of described wet feed 2 weight, mixes; Then, add wood pulp cellulose, its addition is the 2-8% of described wet feed 2 weight, mixes to obtain wet feed 3
(4) described wet feed 3 is placed the tank mixing, circular canvas on the drainage bonnet, with papery cylinder compressing tablet, after treating that compressing tablet evenly,, should guarantee to contain canvas sheet base when playing sheet and be adsorbed in intactly on the cylinder barrel slowly from circular canvas bottom sheet, use handsheet, and it is in blocks to be dried 2-4min, peels off canvas and promptly makes the sheet base, and the sheet base is promptly got the tobacco sheet that hangs down fibre content with coating fluid coating back chopping.
4. method according to claim 3 is characterized in that described merging supernatant liquor at pressure 0.01-0.5MPa, concentrates under temperature 45-60 ℃ the condition.
5. method according to claim 3 is characterized in that having leached the water yield that the making beating of tobacco waste and offal uses and is tobacco waste and offal dry weight 5-25 times in step (1).
6. method according to claim 3, it is characterized in that having leached in step (1) tobacco waste is 1 with offal according to the weight example: 3-3: 1 mixes and pulls an oar.
7. method according to claim 1 is characterized in that described baking sheet temperature is 90-130 ℃, and vacuum tightness is 0.05-0.15MPa.
8. method according to claim 1 is characterized in that described coating fluid is by forming in the following component of weight part:
The described thin slice of 0-98 part coating fluid 1,1.0-2.0 part Yunnan tobacco extract, 1.0-3.0 part Maillard reaction thing, 0.2-1.0 part mulberry fruit juice, 0.2-1.0 part Sucus Mali pumilae.
9. the tobacco sheets by paper making method of the low fibre content that obtains according to the described method of arbitrary claim among the claim 3-7.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100523431A CN102180983B (en) | 2009-06-02 | 2009-06-02 | Water-soluble biological polysaccharide with low polymerization degree, using method thereof and obtained product |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102488317A (en) * | 2011-12-23 | 2012-06-13 | 华宝食用香精香料（上海）有限公司 | Biological spice for tobacco and preparation method and use thereof |
| CN105686056A (en) * | 2016-03-22 | 2016-06-22 | 云南中烟工业有限责任公司 | Water expanding stem product for improving adsorption performance of paper-making method reconstituted tobacco filling and preparation method and application of water expanding stem product |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1157192C (en) * | 1998-09-18 | 2004-07-14 | 陈松伟 | Pharmaceutical application of crust holoside and derivant thereof |
| CN1300011C (en) * | 2005-06-06 | 2007-02-14 | 武汉理工大学 | Environment protection type flocculation agent for treating water and its preparation process |
| CN101100686A (en) * | 2007-06-29 | 2008-01-09 | 华中科技大学 | Water-soluble streptomycete polysaccharide and application thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102488317A (en) * | 2011-12-23 | 2012-06-13 | 华宝食用香精香料（上海）有限公司 | Biological spice for tobacco and preparation method and use thereof |
| CN102488317B (en) * | 2011-12-23 | 2014-04-09 | 华宝食用香精香料（上海）有限公司 | Biological spice for tobacco and preparation method and use thereof |
| CN105686056A (en) * | 2016-03-22 | 2016-06-22 | 云南中烟工业有限责任公司 | Water expanding stem product for improving adsorption performance of paper-making method reconstituted tobacco filling and preparation method and application of water expanding stem product |
| CN105686056B (en) * | 2016-03-22 | 2017-09-26 | 云南中烟工业有限责任公司 | It is a kind of to be used to improve swollen stalk product of water of papermaking-method reconstituted tobaccos filling adsorption performance and preparation method and application |
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| CN102180983B (en) | 2012-11-14 |
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Address after: 850000 Lhasa economic and Technological Development Zone, Tibet autonomous region, road, investment building, Patentee after: HUABAO FLAVOURS & FRAGRANCES CO.,LTD. Patentee after: Huashun Spices (Shanghai) Co.,Ltd. Address before: 850000 Lhasa economic and Technological Development Zone, Tibet autonomous region, road, investment building, Patentee before: Huabao flavor Ltd. Patentee before: Huashun Spices (Shanghai) Co.,Ltd. |
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Address after: 850000 Lhasa economic and Technological Development Zone, Tibet autonomous region, road, investment building, Patentee after: Huabao flavor Ltd. Patentee after: Huashun Spices (Shanghai) Co.,Ltd. Address before: 201821 Yecheng Road, Shanghai, No. 1299, No. Patentee before: Huabao Flavours & Fragrances Co.,Ltd Patentee before: Huashun Spices (Shanghai) Co.,Ltd. |
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Effective date of registration: 20170123 Address after: 515100 Guangdong Province, Shantou city Chaoyang District Jinke road Deming Industrial Zone Patentee after: GUANGDONG GOLDEN LEAF TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 850000 Lhasa economic and Technological Development Zone, Tibet autonomous region, road, investment building, Patentee before: HUABAO FLAVOURS & FRAGRANCES CO.,LTD. Patentee before: Huashun Spices (Shanghai) Co.,Ltd. |