Disodium Guanylate

• CAS No.: 5550-12-9
• Color: White
• Appearance: Powder
• Quality: High
• Transport Package: Paper
• Specification: large
• Model NO.: E1422
• Trademark: china
• Origin: China
• HS Code: 2930400000
• Production Capacity: 5000kg/Year

Product Description

The production of guanylate mainly includes enzymatic hydrolysis and fermentation method, in which the industrial meaningful two-step method, biosynthesis and chemical synthesis and usage. (1) RNA) hydrolysis method. (2) Two-step method. We used glucose as the carbon source to produce the level 10.5g/L. The guanosine was then phosphorylated in (3) Biosynthesis and chemical synthesis and usage. When fermented glucose (8%) (No.336) for 90h to produce 5-ammonia-4-formamide nucleoside  then extracted by ion exchange method, concentrated, dried and dissolved in containing NaOH, and heated with carbon disulfide to change to 2-thioinosine; finally, oxidized with  adding excesso heating guanosine. [2-3] application area broadcast edit 1. Disodium guanylate is a flavor agent allowed at home and abroad. It is often used together with sodium inosylate, and the flavor is mixed. Can be used for all kinds of food, according to the production needs of appropriate use. 2. Fresh flavor agent. It has a mushroom flavor. Often used with sodium glutamate (1%~5%), has a very obvious effect on increasing freshness. 3. A new food agent. Sodium guanylate is a flavor agent allowed at home and abroad, China regulations can be used in all kinds of food, according to the production needs of appropriate use. Separate application is less, often used with monosodium glutamate and sodium inoslate, mixed with umami has the effect of multiplication. When mixed with MSG, its dosage is about 1%~5% of the total amount of MSG, soy sauce, vinegar, meat, fish products, instant soup powder, instant boiled noodles and canned food can be added, its dosage is about 0.01~0.1g/kg. It can also be mixed with lysine and added to steamed rice, instant boiled noodles and fast food, with the amount of about 0.5g / kg. Is also used as a raw material for the antiviral triazole nucleoside. Notes for use:This product is used with sodium glutamate or 5 ′ -inosine disodium, has a significant synergistic effect, umami taste increased. This product can be decomposed by phosphatase and lose its flavor strength, so it should not be used in fresh food. This can be used by heating the food to about 85ºC after passivate the enzyme. Scope and amount of use China's "Sanitary Standards for the Use of Food Additives" (GB2760-1996) stipulates that: it can be used in all kinds of food according to the production needs of an appropriate amount. Actual use reference: This product is usually rarely used alone, and more with sodium glutamate (monosodium glutamate). When mixed with the use, the amount is about 1%~5% of the total amount of MSG, soy sauce, vinegar, meat, fish products, instant soup powder, instant boiled noodles and canned food can be added, the amount is about 0.01~0.1g/kg. It can also be mixed with lysine and added to steamed rice, instant boiled noodles and fast food, with the amount of about 0.5g / kg. About the use of this product with sodium glutamate. This product can be combined with inosylate sodium 1:1, widely used in all kinds of food. [2] Toxicology data broadcast edit RTECS number: MF9290000 acute toxicity: 1 LD50:> 17300 mg / kg, description of toxic effects reporting no additional lethal dose values. 2. Murine peritoneal LD50:3880mg / kg, will have convulsions or epilepsy behavior, affect the lung dyspnea, and cause diarrhea. 3. Mice subcutaneous LD50:3400mg / kg, will have convulsions or epileptic behavior, drowsiness, affect the lung chest, dyspnea. 4. Mice with venous LD50:2720 mg / kg will have drowsiness (common depressive behavior) and will have convulsions or seizures, affecting dyspnea in the lungs. 5. Oral LD50:15mg / kg in rats will have convulsions or epilepsy, which can affect pulmonary dyspnea and cause diarrhea. 6. Rat peritoneal LD50:5010mg / kg, will have convulsions or seizure behavior, affect the lung dyspnea, cause diarrhea. 7. Rat subcutaneous LD50:5050mg / kg, drowsiness behavior (common depressive behavior) will have convulsions or seizures behavior, affect the lung dyspnea. 8. Rat venous LD50:3580mg / kg, will have drowsiness behavior (common depressive behavior) will have convulsions or epilepsy behavior, affect the lung dyspnea. Catagenic data: Cytogenetic analysis system: Fibrocytes of the hamster: 1 mg/L. [2] environment hazards broadcast edit This substance may be harmful to the environment, so special attention should be paid to the water body. [2] Molecular structure data