Biological Enzyme Preparations

Lipase (Lipase, glyceryl ester hydrolase) belongs to the carboxyl ester hydrolase class and can gradually hydrolyze triglycerides into glycerol and fatty acids. Lipase exists in fat-containing animal, plant and microbial (such as mold, bacteria, etc.) tissues. Including phosphatase, sterolase and carboxylesterase. Fatty acids are widely used in food, medicine, leather, daily chemicals, etc. Lipase is one of the important industrial enzyme preparations. It can catalyze lipolysis, transesterification, ester synthesis and other reactions, and is widely used in oil processing, food, medicine, daily chemical and other industries. Lipases from different sources have different catalytic characteristics and catalytic activities. Among them, the large-scale production of lipases with transesterification or esterification functions for organic phase synthesis is of great significance for the enzymatic synthesis of fine chemicals and chiral compounds.

Mesophilic amylase is an important enzyme product, which is usually extracted through fermentation of microorganisms such as Bacillus subtilis. This product has the characteristics of highly efficient starch hydrolysis, and can arbitrarily cut the starch molecules from the inside into long and short short bond dextrins and a small amount of low molecular sugars, thereby rapidly reducing the viscosity of the starch slurry and achieving liquefaction.

β-Mannanase is a multifunctional growth-promoting agent that can promote the secretion of insulin-like growth factor IGF-I, promote protein synthesis, increase lean meat rate, and promote growth. β-mannanase (endo-1,4-β-mannanase) contains amylase, xylanase, cellulase, protease, pectinase, etc.; β-Mannanase is an enzyme preparation specifically used to degrade β-mannan and is usually used in feed production. It helps improve the digestibility of beta-mannan in feed and enhances the animal's ability to absorb it. It is developed using modern fermentation and enzyme engineering technology and combined with the physiological characteristics of livestock and poultry. It is a high-tech green biological additive.

Alkaline protease is a class of enzymes suitable for hydrolyzing protein peptide bonds under alkaline conditions. It is a very important class of industrial enzymes that are widely found in animals, plants and microbial organisms. It is the earliest found in pig pancreas. be found. Moreover, alkaline protease has stronger hydrolysis ability and alkali resistance than neutral protease, and has greater heat resistance.

Cellulases are composed of three categories: endoglucanase (C1 enzyme); exoglucanase (Cx enzyme); β-glucosidase (ßG for short), also known as cellobiohydrolase. C1-enzyme acts on the surface of insoluble cellulose to cleave the crystalline cellulose chains and free the end portions of long-chain cellulose molecules, thereby making the cellulose chains easy to hydrate. Cx-enzymes mainly include endo-β-1.4 glucanase and exo-β-1.4 glucanase, which act on cellulose catalyzed by C1-enzyme to decompose β-1.4 glycosidic bonds. The former is to cleave the β-1.4 bond from any position inside the polymer, mainly producing cellobiose, cellotriose, etc. The latter acts on low molecular weight polysaccharides to free glucose from the non-reducing end. β-Glucosidase can further decompose cellobiose, cellotriose and other low molecular weight oligosaccharides into glucose.

Neutral protease food grade is an efficient, safe, non-toxic endoprotease with strong hydrolysis ability and wide range of action. It exists in the form of a light yellow solid powder and is manufactured through bioengineering technology, microfiltration, ultrafiltration membrane separation and vacuum freeze-drying technology. The product quality has reached food grade and pharmaceutical grade standards.

Xylanase is an enzyme product whose main function is to hydrolyze xylan in wood fibers and break it down into xylose and other monosaccharide units. This enzyme is a key biocatalyst, particularly suitable for the efficient utilization of lignocellulosic resources.

Feed grade alkaline protease is an enzyme preparation specially used in the feed industry and is a serine endoprotease. It can effectively improve the digestion and absorption rate of protein in feed and promote the growth and development of animals. Enzyme preparations used for feed processing have efficient protein degradation capabilities and perform better under weakly alkaline conditions.

The product is a bacterial amylase preparation derived from Bacillus Licheniformis extract. It has good tolerance to high temperature, can be widely used in manufacture of starch sugar and alcohol, brewery, textile, dye & printing, papermaking etc.

Acid protease feed grade product is an enzyme preparation produced through microbial fermentation. It can effectively hydrolyze protein in feed under low pH conditions to generate amino acids and peptides, thereby improving the nutritional value of feed. The product is in powder or liquid form and is easy to mix evenly with feed.

Alpha-amylase is an enzyme product whose main function is to play a role in the hydrolysis of starch. It is an enzyme capable of hydrolyzing starch, specifically alpha-1,4-glycosidic bonds, thereby breaking down starch into smaller polysaccharide or monosaccharide units.

Acid protease is a highly efficient biocatalyst whose active center usually contains acidic amino acid residues, allowing it to effectively hydrolyze proteins under low pH conditions. Acid protease is a multifunctional biological enzyme that can effectively degrade proteins and is widely used in the decomposition and extraction of proteins. As a pharmaceutical digestive aid, it can be used as a digestive aid in the medical field. In addition, acid proteases play important roles in biotechnology and food industries, including DNA/RNA extraction, food processing, and leather treatment. In cosmetics and cleaning products, acid protease is also used in exfoliating and cleansing products.