Guangzhou Long Li Biotechnology Co., Ltd. is a company specializing in textile industrial enzymes, textile auxiliaries and development of raw materials, production, sales and service as one of the companies. Enzymatic hydrolysis of cellulose catalytic efficiency and specificity has always been the problem that people are most interested in. In an enzyme active site has a fine three-dimensional conformation of macromolecules, and is within one pit enzyme macromolecular surface. It first matrix-bound (or complexed) efficient cellulase and cellulases produced catalyzed hydrolysis, whereby the binding site and can be divided into catalytic site. Determine the enzyme binding site specificity, the catalytic site of the enzyme activity and determine specificity. Different enzymes, the active center of the pit shapes and sizes. Snowflake denim washing process of washing (SNOW WASH) is to wash, dry snow pumice impregnated with potassium permanganate solution cellulase enzymes, and then directly with the clothes in special transfer cylinder grinding, grinding by pumice on clothing, so high potassium permanganate oxidation of the friction points out that leaving it irregular faded cloth, white snowflakes form a similar point. Generally snow wash process is as follows: potassium permanganate soaked pumice - pumice and clothing dry grinding - Snow Effect on board - removing clothes in the washing cylinder wash with water stone dust on the clothes - oxalic acid and - washing - the softener. Biotechnology Co., Ltd. Guangzhou Long Li washing process common washing method to introduce the next Cowboys after treatment - Bi grain wash (Pigment wash / pigment dyed wash) Bi grain wash (Pigment wash / pigment dyed wash), also known as "one-sided coating / paint stain "cellulase powder, which means that this method is designed for washing after paint-stained clothing and set up, and its role is to consolidate the original bright color and increase feel softness. 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. Cellulase hot | Long Li biological (certified) | Lincang 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.