Supply neutral proteinase

A product overview product is made by submerged fermentation of Bacillus subtilis extracted from the solid enzyme preparation under neutral conditions can hydrolyzed protein molecules into amino acids and other products, it can be directly used in beer, food, feed, cosmetics, nutritional supplements and related industries protein degradation. Second, product specifications and quality indicators Item Index Item Index Appearance brown powder temperature range 37-59 ℃ activity u / g 50000 optimum temperature 40-45 ℃ odor odorless solid dry weight loss <8% pH value 6.8 Adaptation -8.0 40 mesh standard sieve ≥90% performance standards QB1805.3-93 III activity is defined 1g solid enzyme powder, at 30 ℃, pH7.5 conditions, the hydrolysis of casein to produce one minute of a tyrosinase enzyme activity 1ug units to u / g expressed. The use of methods 1. The beer industry. In poor quality malt or accessories than large, it will result in insufficient beer α- amino nitrogen, bring yeast propagation is poor, affecting the normal fermentation, while diacetyl increased. Therefore, when the protein rest, adding the enzyme, can increase α- amino nitrogen content. 2. animal protein decomposition: using the enzyme can reduce the viscosity of fish, meat and other animal body, prompting proteins into peptides and amino acids. 3. vegetable protein decomposition: Can be used soy milk, instant soybean powder production. 4. Animal blood processing: using the enzyme treated red blood cells, can be discolored, soluble blood hydrolyzate, is used as plasma substitute or added to foods to go. 5. feed on the application: After enzyme can be added to the feed, so that a certain degradation of the material under the action of the enzyme. V., packaging and storage products packaging for the 20 kg / bag. This product is an active substance should be placed in a cool, dry place, avoid light, heat, humidity, transport to avoid exposure, rain, light loading and unloading, 25 ℃ 6 months to save more than 85% of enzyme activity.