Effect of cellulase enzyme desizing: The purpose of desizing is to remove the slurry on the garment, in order to facilitate post-processing have good conditions. Because denim mostly starch or modified starch slurry, so it can be carried out desizing amylase. Common desizing formula (dollars per liter): BF - 7658 1 ~ 2g amylase cellulase application, salt 2--5g, penetrant 1 ~ 2g, glacial acetic acid, 0.5 ~ 1.5mL, softener 0-- 2g. Process conditions: pH value of 6 to 7, bath ratio 1: 10-15, temperature 50 ~ 60C cellulase solution, time 30min. Typically due to residual alkali on denim, desizing bath was added acetic acid cellulase, adjusting the pH of 6 to 7, so that BF - 7658 amylase optimum performance. Guangzhou Long Li Biotechnology Limited mainly engaged in biological enzyme and textile auxiliaries, the main products are: Acid cellulase, neutral cellulase, the original enzyme, laccase, desizing enzymes, oxygen enzyme; anti-pollution pink anti-agent, enzyme water special anti-agent, anti-pollution soap oil, NP8.6, brighteners. About enzyme specifically mention premature lock key theory shown in Figure l Figure 1 shows the first enzymatic hydrolysis enzyme complex that is necessary to be familiar with the specific binding site of the enzyme substrate reaction site through proper positioning of two enzyme substrate reaction site near the reaction site in conjunction with the corresponding specific matrix can finish fast reactant complexes quick reaction from the enzyme to re-start the whole program cellulase reaction schematic: ES = E Name EP type: E- cellulase; S- matrix; Es- composites; P- matter by reference to know enzymatic hydrolysis catalyzed reaction efficiency depends on various factors: the enzyme concentration, substrate concentration, reaction duration between the incubation period, the reaction temperature, the reaction medium, PH value and whether the agent (bowel preparation) inhibitors keep RESIN resin line - effort - force - built - reset - tree - fat industry database cellulase cellulose hydrolysis reaction force to follow its phase system (quasi-) order reaction optimum temperature pH values ??between the overall reaction rate depends on the type of enzyme matrix composite material, although higher enzyme concentration reduction between total reaction practice taking enzyme structure Xu acidic basic amino acid side groups with the pH of the medium in the same dissociation conditions directly affect the enzyme and substrate binding progressive reaction that the enzyme conformation affect their ability with the type of enzyme the suitable application state value with the use of demand with pH acidity of the medium by the enzyme cellulase, cellulose weakly alkaline cellulase enzymes and three treatments temperature cellulase complex forces affecting the bell-shaped curve represents Zhiyong that contact with the temperature gradually rose enzyme substrate temperature can be increased to a the present value of the hydrolysis rate range; if the temperature of the hydrolysis rate of progress to improve the anti-reducing heat loss caused by an enzyme (protein denaturation) of each enzyme narrow temperature range suitable Guangzhou Long Li Biotechnology Limited mainly engaged in biological enzyme and textile auxiliaries, Main Products are: acid cellulase, neutral cellulase, the original enzyme, laccase, desizing enzymes, oxygen enzyme; resist powder anti-agent, enzyme water special anti-agent, anti-pollution soap oil, NP8.6 , brighteners and other cellulase dosage, Long Li biological (certified), Shaoyang City cellulase provided by the Guangzhou Long Li Biotechnology Limited. Guangzhou Long Li Biotechnology Limited (www.fangzhizhuji.com) is Guangzhou, chemical products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Long Li biological leadership in the staff warmly welcome all inquiries negotiations to create a better future biological Long Li.