China H&Z® Cellulase Factory
Cellulase CAS NO:9012-54-8
Textile Enzyme Cellulase enzyme Introduction:
Cellulase is made from the strain of Trichoderma reesi through cultivation and extraction technique.
This product can be used for feedstuff, brewing, grain processing, treatment of textiles with cotton, hemp, stick gum or yarn as plus material and Lyocell fabric.
It can also be used for the stonewash of jean garments together with pumice, or solely used for the ferment washing of different styles of jean fabric.
Cellulase Mechanism
Cellulose is a glucose polymer linked withβ-1,4-glycosidic bonds.
H&Z® Cellulase system consists of three major components: endoglucanase (endo-1,4-β-D-glucanase or EG), cellobiohydrolases (exo-1,4-β-D-glucanases, or CX, or CBH), andβ-glucosidases (1,4-β-D-glucosidase; BG; BGL). As illustrate in the below diagram, these activities work synergistically on cellulose and efficiently convert cellulose into glucose.
Textile Enzyme Cellulase Specification:
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Specification: |
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1.Appearance: Cream to white powder 2.Odor: Slight fermentation odor 3.pH (as is):4.5±1.0,Optimum: 4.8 4.Temperature: 40℃- 60℃, Optimum:5℃
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Brief Introduction: |
HZ1000 is an enzyme preparation obtained from the submerged fermentation of a high cellulase-producing microbial strain. It is widely used in textile and garment stone wash industries. |
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Packing: |
1Kg/Foil Bag, 25 Kg/Plastic Drum |
Dosage |
0.25-2.0% owg |
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Advantage: |
• HZ1000 - is a kind of acidic solid cellulase, used for biofinishing, significantly soften 100% cotton fabrics, both woven and knits. • HZ1000 –provide soft touch except used for jean leaven dye processing. • HZ1000 - can obviously improve clothing surface magnitude. |
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Biofinishing |
Stonewashing |
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Desize thoroughly |
Desize thoroughly |
Desize thoroughly |
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Drain liquor then fill machine to liquor ratio of |
1:10 (jean/ water) |
1:10 (jean/ water) |
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Add pumice (if required), heat bath to |
40-60℃ |
50-60℃ |
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Add HZ1000 at the rate of |
0.25-2.0% owg |
0.25-0.75% owg |
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Adjust pH to |
4.5-5.5, with pH 4.8 as an optimum |
4.5-5.5, with pH 4.8 as an optimum |
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Process time |
20-45 minutes (depending on desired effect) |
30-45 minutes (depending on desired effect) |
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after drainage |
Add water and softening |
Add water and softening |
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Note: |
Some denim fabrics of lower quality may have severe backstaining problems that can be overcome with our ES resist. Use soda ash 1-3 grams and resist ES 1-2 grams (water ratio) to wash out ferment remaining residue, after that you can adopt our consistent lubricant/ film/ organic silicon oil. |
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Cellulose Application:
Feed: By degrading cellulose reduces the viscosity of feed in animal’s digestive tract, disintegrate feed to increase infusion of digestive enzymes, breaks down cell structure to release nutrients, and liberates oligosaccharides good to beneficial bacteria in digestive tract. Overall, the product improves biological value of feed, contributes to the welfare of animals and at the end brings benefits to farmers.
Textile: Used for fiber refining, bio-polishing, finishing and dyeing in textile industry, with the benefits of nice finish, less weight loss, more softness, higher strength of fabric, easier and fast dyeing, prevention of fuzz, and so on.
Brewing and Wine: Promotes the release of starch, improves extraction yield, helps to reduce viscosity of wort and finally bring economic benefits.
Food, plant extract, etc.: Improves the texture and nutritional value of food, and eases plant extraction and extraction yield of targeted components.
Dosage:The recommended dosage is 0.1-3kg /t DS. The dosage has to be optimized based on each application, the raw material specifications, product expectation and processing parameters. It is better to begin the test with the convenient volume.
