CN102251406A - Combination of enzyme preparations and application thereof - Google Patents
Combination of enzyme preparations and application thereof Download PDFInfo
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- CN102251406A CN102251406A CN 201110134288 CN201110134288A CN102251406A CN 102251406 A CN102251406 A CN 102251406A CN 201110134288 CN201110134288 CN 201110134288 CN 201110134288 A CN201110134288 A CN 201110134288A CN 102251406 A CN102251406 A CN 102251406A
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Abstract
The invention discloses a combination of enzyme preparations, and the combination provided by the invention is characterized by comprising a first component enzyme preparation and a second component enzyme preparation, wherein the first component enzyme preparation is a complex enzyme preparation which contains cotton seed-hull removal enzymes (0.5-20 g/L), amylases (0.2-20 g/L), celluloses (0.5-10 g/L) and an emulsification penetrating agent (1-100 g/L), and the pH value of the first component enzyme preparation is 4-7; and the second component enzyme preparation is a complex enzyme preparation which contains complex refining enzymes (3-50 g/L), amylases (0.2-20 g/L) and an emulsification penetrating agent (1-100 g/L), and the pH value of the second component enzyme preparation is 6-10. The combination of enzyme preparations can be used for replacing traditional desizing and boiling-off processes. By using the combination of enzyme preparations disclosed by the invention, the defects that in the traditional processing of fabric textiles pretreatment, the working procedure is multifarious, the steam consumption amount is large, and the electric power and wastewater discharge amounts are large can be overcome; and meanwhile, the damages to fabrics can be reduced, the processing difficulties of cotton blending and union-cloth pretreatment can be reduced, and the energy consumption and the sewage as well as the COD (chemical oxygen demand) content of the sewage can be reduced.
Description
Technical field
The present invention relates to a kind of enzyme preparation combination and application thereof, particularly be applied in the application in the textiles pre-treatment process.
Background technology
Employed traditionally now pre-treatment processing process mostly is: destarch (contains enzyme desizing, the alkali destarch) → singe → alkaline scouring (alkali oxygen cold dome), the auxiliary agent that uses is amylase, caustic soda, refining agent, bleeding agent etc., mainly be to utilize the amylase Biodegradable starch, caustic soda, the refining agent kiering makes cotton seed hulls, lignin, cotton wax decomposes and degraded, remove residual lignin by bleaching then, cotton seed hulls, wax and pigment, singe and be to use natural gas or gasoline to remove cloth cover surface pont as the burning material, traditional a large amount of steam of desizing consumption, water,, getting rid of waste water COD content on average reaches about 20000ppm, kiering need consume a large amount of steam equally, water,, getting rid of waste water COD content on average reaches about 35000ppm, the tradition pre-treatment process, though water content consumption accounts for 30% of overall consumption, but the discharge capacity of COD of sewage accounts for more than 90% of integral body, and need consume a large amount of caustic soda and surfactant, traditional alkali oxygen cold batching process, realize kiering at low temperatures because be, the bleaching process purpose, there is defective in its stability to quality always, fail comprehensively to promote, this technology also needs to carry out in addition, the processing of singing of destarch in advance, because the existence of above defective, not the most economical and have the technology of extensive practicality.
Summary of the invention
The objective of the invention is: a kind of enzyme preparation combination and application thereof are provided.It can be applied in the textiles pre-treatment processing, it is numerous and diverse to overcome in the traditional handicraft operation, steam consumption quantity is big, electric power, the shortcoming that quantity of wastewater effluent is big, and can reduce fabric damage, reduction to the difficulty of processing of cotton blending, MIXED FABRIC pre-treatment, reduced the COD content in energy consumption and sewage and the sewage.
Purpose of the present invention can realize by following technical proposal: a kind of enzyme preparation combination, it is characterized in that: comprise the first component enzyme preparation and the second component enzyme preparation, the first component enzyme preparation is that to comprise pH that 0.5～20g/L removes cotton seed hulls enzyme, 0.2～20g/L amylase, 0.5～10g/L cellulase, 1～100g/L emulsification bleeding agent be 4～7 complex enzyme formulation; The second component enzyme preparation is that the pH that comprises 3～50g/L composite refining enzyme, 0.2～20g/L amylase, 1～100g/L emulsification bleeding agent is 6～10 complex enzyme formulation.
The combination of aforesaid enzyme preparation, preferred version is: the described first component enzyme preparation is that to comprise pH that 2～10g/L removes cotton seed hulls enzyme, 2～5g/L amylase, 0.5～3g/L cellulase, 6～20g/L emulsification bleeding agent be 4～7 complex enzyme formulation; Shown in the second component enzyme preparation be that to comprise pH that 5～20g/L removes composite refining enzyme, 2～5g/L amylase, 6～20g/L emulsification bleeding agent be 6～10 complex enzyme formulation.
In the combination of aforesaid enzyme preparation, all also be added with 0.5～10 gram Tween 80 and 0.5～10 gram sodium phosphate trimer in the every kilogram of described first component enzyme preparation and the second component enzyme preparation.All be added with 1 gram Tween 80 in the every kilogram of described first component enzyme preparation and the second component enzyme preparation and 1 gram sodium phosphate trimer is more excellent.
The application of aforesaid enzyme preparation combination: use the aforesaid first component enzyme preparation of claim and the second component enzyme preparation that textiles is handled, with the destarch in the pretreatment procedure that replaces textiles, singe and boiling.
The method that the aforementioned first component enzyme preparation and the second component enzyme preparation are handled textiles is:
A kind of enzyme preparation in the combination of textile product padding enzyme preparation, insulation is handled, and pads the another kind of enzyme preparation in the enzyme preparation combination again, and insulation is handled, then bleaching.
The method that the aforementioned first component enzyme preparation and the second component enzyme preparation are handled textiles is specially: textiles is soaked more roll the first component enzyme preparation more, the clot insulation was banked up 1～24 hour, or in L-box, be incubated and banked up 40～90 minutes, again soaking rolled the second component enzyme preparation more more, the clot insulation was banked up 1～24 hour, use hot water wash then, bleaching at last, the temperature of padding the first component enzyme preparation and insulation is controlled at 20～60 ℃, and the temperature of padding the second component enzyme preparation and insulation is controlled at 20～65 ℃.
The method that the aforementioned first component enzyme preparation and the second component enzyme preparation are handled textiles specifically also can be: textiles is soaked more roll the second component enzyme preparation more, the clot insulation was banked up 1～24 hour, after the hot water wash, pad the first component enzyme preparation, in L-box, be incubated and banked up 40～90 minutes, use hot water wash then, at last bleaching, the temperature of padding the first component enzyme preparation and insulation is controlled at 20～60 ℃, and the temperature of padding the second component enzyme preparation and insulation is controlled at 20～65 ℃.
The method that the aforementioned first component enzyme preparation and the second component enzyme preparation are handled textiles specifically also can be: textiles is being rolled up cylinder, pad the first component enzyme preparation in air-flow cylinder or the liquid stream cylinder, insulation was handled 30～90 minutes, again toward the volume cylinder, add the second component enzyme preparation in air-flow cylinder or the liquid stream cylinder, regulate pH to 6～10, insulation was handled 30～90 minutes, bleach with bleaching liquor again, add the deoxygenase deoxidation, add dye liquor dyeing at last, the temperature of padding the first component enzyme preparation and insulation is controlled at 20～60 ℃, and the temperature of padding the second component enzyme preparation and insulation is controlled at 20～65 ℃.Dyeing need not effluent discharge in the process from start to finish.
In the application of aforesaid enzyme preparation combination, use oxygen-increasing device in the described process of padding enzyme preparation, increase the oxygen volume content of enzyme preparation.
The described cotton seed hulls enzyme that goes can remove the cotton seed hulls enzyme with the JNM-2 that Huzhou Mei Xinda bio tech ltd is sold, and it is a kind of enzyme preparation product with potent cotton seed hulls capacity of decomposition, can decompose lignin, cotton seed hulls etc.The JNM-1 composite refining enzyme that described composite refining enzyme can use Huzhou Mei Xinda bio tech ltd to sell, but the impurity hemicellulose of association, pectic substance etc. on the mixed slurry of starch-splitting, starch derivatives and starch/synthetic slurry and the cotton-spinning fiber, JNM-1 has potent pectin and removes and the starch capacity of decomposition, can fast pectic substance be converted into water soluble pectin or further be hydrolyzed into galacturonic acid unit and oligomer thereof; Xylan is transformed the one-step hydrolysis of going forward side by side become water-soluble wood sugar and oligosaccharide thereof; Starch is converted into dextrin.
Described emulsification bleeding agent is fatty alcohol polyethenoxy ether class, alkylphenol polyoxyethylene, OPEO, coconut oil diethanolamine of fat acyl or polyoxyethylene carboxylate.
When regulating pH, acid available formic acid, citric acid or acetate, consumption are 0.1～3g/l; Available soda ash of alkalescence or sodium bicarbonate, consumption is 0.1～3g/l.
Compared with prior art, the present invention has made full use of the vigor performance characteristic of different biology enzymes and intrinsic reaction selectivity, utilize the first component enzyme preparation that the lignin on the starch slurry on the fabric and cotton seed hulls, the cotton fiber is degraded, diffusing fibre exposed on the yarn bundle is sheared, reach under the prerequisite of not damaging fabric strength, fabric is carried out polishing action, utilize the surfactants such as emulsification bleeding agent in the enzyme preparation that wax on the warp thread in the weaving process and the cotton wax on the fiber surface are carried out emulsification simultaneously, be beneficial to infiltration at biology enzyme.Utilize the second component enzyme preparation to degrade to the impurity hemicellulose of association on the mixed slurry of the partial starch on the fabric, starch derivatives and starch/synthetic slurry and the cotton-spinning fiber, pectic substance etc., under the synergy of two kinds of enzyme systems, finally reach the destarch of traditional handicraft, the impurity elimination effect of kiering, the whole process of production environmental protection is to the environment nonhazardous.
The present invention utilizes the biology enzyme system that fabric is handled; substituted destarch and the kiering in the traditional handicraft; whole process of production does not need to use a large amount of caustic soda and complex surfaces activating agent; utilize the selectivity of enzyme; impurity is fully degraded, cellulose is played effective protective effect, whole process of production is easy and simple to handle; technology is simple; controllability is strong, because with traditional destarch; after the kiering two procedures unificationization, from the grey cloth to the bleaching process; a large amount of saving the consumption of the energy and chemical agent; calculate as partly consuming with the woven pre-treatment, chemicals does not use caustic scouring, reduces by 90% use amount; dosage of surfactant descends 20%; water saving 50%, economize on electricity 35%, joint vapour 40%; sewage discharge COD content reduces more than 60%; and the fabric quality good stability of handling, follow-up dyeing Dry Sack rate is dark 3～5%, and feel is soft more; powerful index is good, the particularly broadwise of top-weight fabric fracture; tearing index promotes about 15%～20% respectively.Enzyme preparation prescription of the present invention is by testing, contrast, conclude, screen, sum up acquisition repeatedly, and this prescription effect of various enzymes reaches the optimization cooperation, thereby reaches above-mentioned effect.And the actual tests of the present inventor by tens myriametre textiless, the final method of determining to use this enzyme preparation, and the cooperation of each temperature parameter, time parameter, thus realize purpose of the present invention.
Technology of the present invention and the contrast of traditional handicraft physical index: (bleached cotton fabric)
The elastic force kind fabric uses the inventive method to handle with traditional handicraft and bleaches the back relatively:
The general category fabric uses method of the present invention to handle with traditional handicraft and bleaches the back relatively:
Annotate:
Whiteness is measured with coloreye 7000A electronics side look color matching instrument
Ultimate strength is measured with H10K2S both arms universal testing machine according to GB/T3923.1-1997 " textile fabric tensile property part 1: the mensuration of ultimate strength and elongation at break " standard.
Tearing brute force is measured with pendulum tearing brute force instrument according to GB/T3917.1-1997 " textile fabric tear properties part 1: the mensuration of tearing brute force, impact pendulnm method " standard.
Capillary effect uses the capillary effect tester to measure according to FZ/T01071-1999 " textiles capillary effect method of testing " standard
The result as can be seen by experiment, bioanalysis is handled the treatment effect that can reach traditional handicraft in all many-sides such as whiteness, capillary effect, brute force, the cotton seed hulls of cloth cover are residual fully, can satisfy follow-up printing and dyeing process requirements, and technological operation is easy, process safety is good, steady quality.Can normally satisfy the processing quality requirement fully at general normal fabric NEW TYPE OF COMPOSITE enzyme treatment process of distributing cotton, to the low count yarn card of distributing cotton lower, cotton seed hulls content is very many, the biology enzyme treatment process also can reach soda boiling technology very approaching goes cotton assorted effect, in the demand that can satisfy normal dyeing aspect the cotton seed hulls removal, special light color and specially fresh light tone only need increase and float again and get final product (the also need processing like this of conventional pre-treatment process can).
Use the method for enzyme preparation of the present invention and application thereof, produce every myriametre (the cloth kind is calculated according to 200g/m2), can save 15 tons of steam with the traditional handicraft comparison, electricity 350 degree, 300 tons in water, the COD of sewage content that the pre-treatment section is discharged more than 60%, meets the dyeing development plan of current energy-saving and emission-reduction, cleaner production than the decline of traditional handicraft, by the change of novel printing and dyeing manufacturing process, on the source, realize the purpose of energy-saving and emission-reduction, clean and safe production.Because with after traditional destarch, the kiering two procedures unificationization, from the grey cloth to the bleaching process, a large amount of saving the consumption of the energy and chemical agent, do not use caustic soda as chemicals, dosage of surfactant descends 20%, water saving 60%, economize on electricity 42%, joint vapour 56%, sewage discharge COD content reduces by 80%
The specific embodiment
The present invention is further illustrated below in conjunction with embodiment, but not as the foundation to the present invention's restriction.
A kind of enzyme preparation combination, comprise the first component enzyme preparation and the second component enzyme preparation, the first component enzyme preparation is that to comprise pH that 0.5～20g/L removes cotton seed hulls enzyme, 0.2～20g/L amylase, 0.5～10g/L cellulase, 1～100g/L emulsification bleeding agent be 4～7 complex enzyme formulation; The second component enzyme preparation is that the pH that comprises 3～50g/L composite refining enzyme, 0.2～20g/L amylase, 1～100g/L emulsification bleeding agent is 6～10 complex enzyme formulation.
Preferred version is: the described first component enzyme preparation is that to comprise pH that 2～10g/L removes cotton seed hulls enzyme, 2～5g/L amylase, 0.5～3g/L cellulase, 6～20g/L emulsification bleeding agent be 4～7 complex enzyme formulation; Shown in the second component enzyme preparation be that to comprise pH that 5～20g/L removes composite refining enzyme, 2～5g/L amylase, 6～20g/L emulsification bleeding agent be 6～10 complex enzyme formulation.
All also be added with 0.5～10 gram Tween 80 and 0.5～10 gram sodium phosphate trimer in the every kilogram of described first component enzyme preparation and the second component enzyme preparation.All be added with 1 gram Tween 80 in the every kilogram of described first component enzyme preparation and the second component enzyme preparation and 1 gram sodium phosphate trimer is more excellent.
The application of described enzyme preparation combination: use the first component enzyme preparation and the second component enzyme preparation that textiles is handled, with the destarch in the pretreatment procedure that replaces textiles, singe and boiling.
The method that the described first component enzyme preparation and the second component enzyme preparation are handled textiles is:
A kind of enzyme preparation in the combination of textile product padding enzyme preparation, insulation is handled, and pads the another kind of enzyme preparation in the enzyme preparation combination again, and insulation is handled, then bleaching.
Embodiment 1.The method that the described first component enzyme preparation and the second component enzyme preparation are handled textiles is: textiles is soaked more roll the first component enzyme preparation more, the clot insulation was banked up 1～24 hour, or in L-box, be incubated and banked up 40～90 minutes, again soaking rolled the second component enzyme preparation more more, the clot insulation was banked up 1～24 hour, use hot water wash then, bleaching at last, the temperature of padding the first component enzyme preparation and insulation is controlled at 20～60 ℃, and the temperature of padding the second component enzyme preparation and insulation is controlled at 20～65 ℃.Pad in the process of enzyme preparation and use oxygen-increasing device, increase the oxygen volume content of enzyme preparation.The method of promptly banking up, the good energy-conserving effect of the method for banking up, but prouctiveness is low relatively.
Embodiment 2.The method that the described first component enzyme preparation and the second component enzyme preparation are handled textiles is: textiles is soaked more roll the second component enzyme preparation more, the clot insulation was banked up 1～24 hour, after the hot water wash, pad the first component enzyme preparation, in L-box, be incubated and banked up 40～90 minutes, use hot water wash then, at last bleaching, the temperature of padding the first component enzyme preparation and insulation is controlled at 20～60 ℃, and the temperature of padding the second component enzyme preparation and insulation is controlled at 20～65 ℃.Pad in the process of enzyme preparation and use oxygen-increasing device, increase the oxygen volume content of enzyme preparation.Be continuity method, the prouctiveness of continuity method is higher.
Embodiment 3.The method that the described first component enzyme preparation and the second component enzyme preparation are handled textiles is: textiles is being rolled up cylinder, pad the first component enzyme preparation in air-flow cylinder or the liquid stream cylinder, insulation was handled 30～90 minutes, again toward the volume cylinder, add the second component enzyme preparation in air-flow cylinder or the liquid stream cylinder, regulate pH to 6～10, insulation was handled 30～90 minutes, bleach with bleaching liquor again, add the deoxygenase deoxidation, add dye liquor dyeing at last, the temperature of padding the first component enzyme preparation and insulation is controlled at 20～60 ℃, and the temperature of padding the second component enzyme preparation and insulation is controlled at 20～65 ℃.Pad in the process of enzyme preparation and use oxygen-increasing device, increase the oxygen volume content of enzyme preparation.Be the gap method, the gap method is the prouctiveness height not only, and good energy-conserving effect.
Claims (10)
1. enzyme preparation combination, it is characterized in that: comprise the first component enzyme preparation and the second component enzyme preparation, the first component enzyme preparation is that to comprise pH that 0.5～20g/L removes cotton seed hulls enzyme, 0.2～20g/L amylase, 0.5～10g/L cellulase, 1～100g/L emulsification bleeding agent be 4～7 complex enzyme formulation; The second component enzyme preparation is that the pH that comprises 3～50g/L composite refining enzyme, 0.2～20g/L amylase, 1～100g/L emulsification bleeding agent is 6～10 complex enzyme formulation.
2. enzyme preparation according to claim 1 combination is characterized in that: the described first component enzyme preparation is that to comprise pH that 2～10g/L removes cotton seed hulls enzyme, 2～5g/L amylase, 0.5～3g/L cellulase, 6～20g/L emulsification bleeding agent be 4～7 complex enzyme formulation; Shown in the second component enzyme preparation be that to comprise pH that 5～20g/L removes composite refining enzyme, 2～5g/L amylase, 6～20g/L emulsification bleeding agent be 6～10 complex enzyme formulation.
3. enzyme preparation according to claim 1 and 2 combination is characterized in that, all also is added with 0.5～10 gram Tween 80 and 0.5～10 gram sodium phosphate trimer in the every kilogram of described first component enzyme preparation and the second component enzyme preparation.
4. enzyme preparation according to claim 3 combination is characterized in that: all be added with 1 gram Tween 80 and 1 gram sodium phosphate trimer in the every kilogram of described first component enzyme preparation and the second component enzyme preparation.
5. the application of making up according to the described enzyme preparation of the arbitrary claim of claim 1 to 4, it is characterized in that: use the described first component enzyme preparation of the arbitrary claim of claim 1 to 4 and the second component enzyme preparation that textiles is handled, with the destarch in the pretreatment procedure that replaces textiles, singe and boiling.
6. the application of enzyme preparation combination according to claim 5 is characterized in that the method that the described first component enzyme preparation and the second component enzyme preparation are handled textiles is:
A kind of enzyme preparation in the combination of textile product padding enzyme preparation, insulation is handled, and pads the another kind of enzyme preparation in the enzyme preparation combination again, and insulation is handled, then bleaching.
7. the application of enzyme preparation combination according to claim 6, it is characterized in that, the method that the described first component enzyme preparation and the second component enzyme preparation are handled textiles is: textiles is soaked more roll the first component enzyme preparation more, the clot insulation was banked up 1～24 hour, or in L-box, be incubated and banked up 40～90 minutes, again soaking rolled the second component enzyme preparation more more, the clot insulation was banked up 1～24 hour, use hot water wash then, bleaching at last, the temperature of padding the first component enzyme preparation and insulation is controlled at 20～60 ℃, and the temperature of padding the second component enzyme preparation and insulation is controlled at 20～65 ℃.
8. the application of enzyme preparation combination according to claim 6, it is characterized in that, the method that the described first component enzyme preparation and the second component enzyme preparation are handled textiles is: textiles is soaked more roll the second component enzyme preparation more, the clot insulation was banked up 1～24 hour, after the hot water wash, pad the first component enzyme preparation, in L-box, be incubated and banked up 40～90 minutes, use hot water wash then, bleaching at last, the temperature of padding the first component enzyme preparation and insulation is controlled at 20～60 ℃, and the temperature of padding the second component enzyme preparation and insulation is controlled at 20～65 ℃.
9. the application of enzyme preparation combination according to claim 6, it is characterized in that, the method that the described first component enzyme preparation and the second component enzyme preparation are handled textiles is: textiles is being rolled up cylinder, pad the first component enzyme preparation in air-flow cylinder or the liquid stream cylinder, insulation was handled 30～90 minutes, again toward the volume cylinder, add the second component enzyme preparation in air-flow cylinder or the liquid stream cylinder, regulate pH to 6～10, insulation was handled 30～90 minutes, bleach with bleaching liquor again, add the deoxygenase deoxidation, add dye liquor dyeing at last, the temperature of padding the first component enzyme preparation and insulation is controlled at 20～60 ℃, and the temperature of padding the second component enzyme preparation and insulation is controlled at 20～65 ℃.
10. according to the application of claim 6,7, the combination of 8 or 9 described enzyme preparations, it is characterized in that: use oxygen-increasing device in the described process of padding enzyme preparation, increase the oxygen volume content of enzyme preparation.
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| CN 201110134288 CN102251406A (en) | 2011-05-23 | 2011-05-23 | Combination of enzyme preparations and application thereof |
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| CN 201110134288 CN102251406A (en) | 2011-05-23 | 2011-05-23 | Combination of enzyme preparations and application thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669009A (en) * | 2013-11-15 | 2014-03-26 | 福建南纺股份有限公司 | One bath process desizing and dyeing technology of viscose leather base cloth |
| CN107675511A (en) * | 2017-11-20 | 2018-02-09 | 枣庄全鼎生物科技有限公司 | A kind of composite biological enzyme preparation and its application |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1337488A (en) * | 2000-08-11 | 2002-02-27 | 青岛大学 | Pretreating biological enzyme process for natural cellulosic fibre |
-
2011
- 2011-05-23 CN CN 201110134288 patent/CN102251406A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1337488A (en) * | 2000-08-11 | 2002-02-27 | 青岛大学 | Pretreating biological enzyme process for natural cellulosic fibre |
Non-Patent Citations (3)
| Title |
|---|
| 《"第五届全国染整行业技术改造研讨会"论文集》 20101026 乐德忠等 "新型综合生物酶前处理技术" 第137-143页 1-10 , * |
| 《染整技术》 20071220 唐志翔 "超声波对生物酶用于处理棉织物的作用（下）" 第12-15页 1-10 第29卷, 第12期 * |
| 《针织工业》 20001230 范梅等 "脱氧酶在棉针织物前处理工艺中的应用" 第61页 9-10 , 第6期 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669009A (en) * | 2013-11-15 | 2014-03-26 | 福建南纺股份有限公司 | One bath process desizing and dyeing technology of viscose leather base cloth |
| CN107675511A (en) * | 2017-11-20 | 2018-02-09 | 枣庄全鼎生物科技有限公司 | A kind of composite biological enzyme preparation and its application |
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Application publication date: 20111123 |