21 results about "Protease" patented technology

Integrated plant enzyme relates to the field of enzymes and comprises, by weight, 35-45 parts of pancreatin replacement enzyme, 0.5-1.5 parts of protease 3.0, 0.5-1.5 parts of protease 4.5, 0.5-1.5 parts of protease 6.0, 0.5-1.5 parts of bromelain, 8-10 parts of carbohydrate hydrolytic enzyme and 0.5-1.5 parts of fat hydrolytic enzyme, wherein the protease 3.0 is protease with the optimum pH value being 3; the protease 4.5 is protease with the optimum pH value being 4.5; and the protease 6.0 is protease with the optimum pH value being 6. The integrated plant enzyme can take effect on human bodies with different pH values, has a full effect of improving the function of human body, has the function of pancreatin, and has an integrated effect of improving the function of human body. In addition, the invention also designs the application of the integrated plant enzyme in food and health food.

The invention provides a production process of a braised chicken paste in brown sauce. The production process comprises the following steps: scalding, enzymolysis, stirring, heating, grinding and the like, and the production process specifically comprises the following steps: crushing chicken into granules with particle sizes of 3-7mm, and scalding for 5-15 minutes in water which accounts for 3-5 times of the weight of the chicken at 70-80 DEG C to ensure that the fishy smell of the chicken can be preliminarily removed on the one hand, the growth and propagation of most microorganisms can be inhibited on the other hand, and thus the content of harmful substances can be reduced, and the safety and sanitation of the chicken can be ensured; and adding a corn liquid and protease to perform thermal reaction, then matching with raw materials such as spices, table salt and the like, and then grinding for 2-3 hours at 70-80 DEG C. By adopting the production process provided by the invention, nutrient substances in the chicken can be better protected and cannot be damaged, and realistic effects of natural meat flavor can be generated; and moreover, the braised chicken paste in brown sauce provided by the invention has the natural fragrance and nutritional components of corns, and the prepared braised chicken paste in brown sauce is good in taste, rich and natural in meat flavor and attractive in color, is easier to be absorbed by the intestines, and can be used for better meeting the needs of a human body on nutrient balance.

The invention discloses a special feed additive for animal intestines. The feed additive is prepared from the following raw materials in percentage by weight: 15-20% of an enzyme preparation, 30-60% of a fermentation material, 10%-20% of bentonite, 0.5%-1% of multi-vitamin, 1%-5% of multi-mineral, 0.5%-2% of a mildew preventive, 0.5%-2% of an antioxidant, 2%-20% of zeolite powder, wherein the enzyme preparation is a plurality of compound enzymes such as protease, cellulase, glucolase and xylanase, the fermentation material is a substrate for fermentation of a microecological preparation, the multi-vitamin comprises vitamin A, vitamin D3, vitamin E, vitamin B1 and vitamin B2, the multi-mineral comprise a plurality of trace elements: copper glycinate, zinc glycinate and iron glycinate, the main components of the mildew preventive are propionic acid, calcium propionate and benzoic acid, and the main components of the antioxidant are ethoxyquinoline and butylated hydroxytoluene. The special feed additive for animal intestines is high in overall utilization rate, improves the egg laying efficiency of old laying hens, and can be widely popularized and used.

A phosphate-free automatic dishwashing cleaning composition comprising a protease wherein the protease is a variant of a parent protease, the parent protease having the amino acid sequence of SEQ ID NO:1 and the variant protease has at least 90% identity with the amino acid sequence of SEQ ID NO:1 wherein the variant protease comprises at least an amino acid substitution in position 167 and / or 170 (BPN′ numbering) and wherein the variant protease is free of aspartic acid and / or glutamic acid in any of the positions 95 to 103 (BPN′ numbering).

The invention belongs to the technical field of rubber chemical wastewater treatment and particularly relates to a water purifier for production of a rubber accelerator DZ and a wastewater treatment method. The water purifier for production of the rubber accelerator DZ comprises a solid adsorption material, a microbial water purifier and an enzyme preparation. The solid adsorption material is prepared from, by weight, 10-25 parts of medical stone, 5-20 parts of active coke and 5-15 parts of slag; the microbial water purifier is prepared from, by weight, 0.5-2.0 parts of phosphorus-accumulating bacteria powder, 0.4-1.4 parts of geotrichum candidum powder, 0.2-0.8 part of white rot fungi powder and 0.3-1.2 parts of microbacterium powder; the enzyme preparation comprises, by weight, 0.05-0.1 part of manganese catalase, 0.04-0.12 part of oxidoreductase, 0.03-0.08 part of streptomyces protease and 0.02-0.1 part of nitrile hydratase. By joint action of the solid water purifier, the composite microbial agent and the enzyme preparation to wastewater, secondary pollution caused by chemical treatment is avoided, sewage discharging amount is decreased, and quality of treated wastewater is improved. In addition, by the wastewater treatment method, CODcr discharging amount reaches national specified standards.