Situation 1 enzyme activity Test method:? Cellulase is a natural multi-component mixture obtained by mildew culture, it biocatalysis allows hydrolysis of cellulose fibers, effectively control the rate of hydrolysis and the hydrolysis rate can be obtained the different processing requirements of the cellulosic fiber textile, cellulase action of four cellulose fibers procedures; penetrate, endo, exo, saccharification. ? Penetrate the molecular weight is determined by the size and the inner surface of the enzyme and the degree of fiber can be endo (in any part of the glycoside bond cellulose cut) is mainly determined by the Cx enzyme activity component, exo (end sequence in cellulose cut one disaccharides) depends mainly on the activity of the enzyme C1, depends on the saccharification polysaccharides into monosaccharides glucose Co-enzyme activity. Their vitality and coordinate the various components constituting the amount of degradation saccharification of cellulose fibers per unit of time, the enzyme activity assay for enzyme treatment process design fabric is important especially in the textile, Long Li biological original enzyme production has rich production experience to our customers the support and love, as the "enzyme production experts." The company by virtue of superior quality products, sold throughout the country. Quality advantage and quality of service, while with a professional dyeing engineers dedicated to providing the funding and application of technology products and services, improving the company expand. The Company will continue to pursue technological innovation, teamwork, creative marketing a new concept, providing customers with high value-added products and a full range of technical services, with customers sincerely common development and improve and create a better future. 1, denim denim fabric composition ingredients into combed and carded neutral cellulase, (the cotton, wool, silk fiber processed into fabric before using comber the fiber impurities and stubby fibers excluded process called combing. After this process out of the fabric texture, washable and durability are more carded fabric has been greatly improved. carded yarn after only a carding machine, and combed at least twice or more);. 100% cotton, Lycra and cotton blends, and Tencel; (Leica, DuPont introduced a new fiber, comfortable, flexible, soft, absorbent, smooth feel, price high; Tencel, is mainly conifer wood pulp, water and solvent mixed cellulase ammonium hydroxide, heated until completely dissolved, without any chemical derivatives and cellulosic enzyme powder in the dissolution process, the impurity direct spinning efficient cellulase, its molecular structure is simple carbohydrates Tencel has: a cotton softness 2 has high tenacity polyester 3 hairy warm but it is easy to harden under hot and humid conditions in cold water is not good pick velvet) Guangzhou Long Li Biotechnology Limited mainly engaged biological enzyme and textile auxiliaries, the main products are: acid cellulase, neutral cellulase enzyme original enzyme, paint enzymes, desizing enzymes, oxygen enzyme; pink anti-agent anti-pollution, anti-enzyme water special agent, anti-pollution soap oil, NP8.6, brighteners. Cellulase water, Long Li biological (certified), Xiangxi Autonomous Prefecture 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.