Papain CAS NO.9001-73-4

company profile

xi 'an changyue biotechnology co. ltd

xian chang yue biological technology co., ltd., founded in october 2003, sales of the company is located in xi 'an high-tech industrial development zone, the factory is located in shaanxi sanyuan county big cheng town such as bridge village, is a professional engaged in natural plant extraction and separation of active ingredients of traditional chinese medicine (tcm) and work of the high-tech private enterprises.

factory owns a full set of extraction, enrichment, chromatography, drying equipment, raw materials processing, capacity of 1500 tons, the existing staff of 80 people, all kinds of senior technical staff of 25 people, equipped with traditional chinese medicine (tcm) and practising pharmacists, ensure the safety of raw materials and products.

the company produces more than 400 kinds of plant extracts, and the products are sold to overseas markets such as europe, usa and korea. we adhere to the principle of "people-oriented, focus on human health", and serve the cause of human health with high quality products. sincerely hope to strengthen exchanges and cooperation with friends at home and abroad!

product introduction

product use:

its main function is to have strong hydrolysis ability of protein. the optimal temperature of 65 ℃, the optimum ph value of 5.0 ~ 5.0, also have a role in neutral or alkaline, heat resistance is strong, can be used in 50 ~ 60 ℃. 90 ℃ when not fully inactivation. isoelectric point ph8.75.

enzyme preparation. is mainly used for beer cold (hydrolyzed proteins in beer, avoid caused by cool cloudy), meat softening (muscle protein hydrolysate and collagen, make the meat tenderizer), grains pre-cooking preparation, the hydrolysis of protein production. the use of cold and meat softening in beer is far more widespread than other proteases. the dosage is generally 1 ~ 4mg/kg.

papain is widely used in meat and is also used as a clarifier for beer. the regulation can be used for the hydrolysis and movement of biscuits and meat and poultry products.

papain can activate fiber protease to become fibrinolytic enzyme. it acts only on necrotic tissues and dissolves fibrinoids, blood clots and necrotic substances in lesions. clean the wound, encourage the new shoots and promote the discharge of pus. accelerated wound healing. papain is often used to treat edema, inflammation and diseases such as insect repellent (nematodes). but there is mild dermatitis and local bleeding and pain. repeated use can cause allergic reactions. patients with severe liver and kidney disease should be used with caution, the blood coagulation function is not complete and systemic infection patient avoid use, avoid with anticoagulant compatibility.

application of pharmaceutical industry:

the drug contains papain, which can help fight cancer, tumor, lymphatic leukemia, probiotics and parasite, tuberculosis bacillus, etc., can reduce inflammation, libilia, pain relief, aid digestion. treatment of gynecological diseases, glaucoma, bone hyperplasia, gun knife wound healing, blood type identification, insect bite, etc.

food industry application

the enzyme can be used to facilitate the hydrolysis of large food molecules into small molecular peptides or amino acids. used in animal and plant protein hydrolysate, tender meat powder, hydrolyzed sheep child element, hydrolyzed soy, biscuits pine agent, clarifying agent, beer, drinks, noodles stabilizer senior oral liquid, health food, soy sauce brewing and wine yeast etc. the utilization of effective transformation of protein greatly enhances the nutritional value of food and reduces the cost. it is good for the digestion and absorption of human body.

beauty cosmetic application

adding papain to contain proteins and oils in cosmetics, has a unique beautiful white tender skin, facial care, spot remove dirt, promote blood circulation, improve skin effect, improve the grade of products. can be made to reduce fat tea, beauty skin care and so on.

industrial application of daily chemical products

used for soap, soap, detergents, washing powder, hand sanitizer and so on, clean and dirty, sterilization and safety.

feed industrial application

used for feed additives, the development of protein source is beneficial to absorb, improve the utilization rate of feed, save cost, help livestock digest, accelerate growth. if in pig, cow, sheep, chicken, duck, goose, fish, shrimp and other feed. it can also be used as an additive for advanced compound fertilizer for vegetable fruits.

leather industry application

using papain as a hair removal agent, tanning leather, it has the pore delicate, the skin grain bright effect.

textile industrial application: can be used to deal with wool, silkworm pupa, silk refining, can reach the effect of soft, comfortable, anti-shrinkage and tensile strength.

cell culture

papain is used to separate cells in the first step of preparing cell culture. when the cells were treated with enzymes for 10 minutes, the extracellular matrix of the cells could be disrupted. then the protease inhibitor was used to stop the reaction, preventing papain from further cracking the cell itself; at last, pasteur pipette was used to disperse tissue mass into a single cell suspension.

immunology

in immunology, papain can be used to cut the fc segment (crystallization) of immunoglobulin (or antibody) into the fab fragment (antigen binding).