What is Glycine Used For?
Glycine is a white monoclinic crystal or hexagonal crystal crystal, or white crystalline powder. Odorless, with a special sweet taste. Easily soluble in water, solubility in water: 25g/100ml at 25℃; 39.1g/100ml at 50℃; At 75℃, 54.4g/100ml; 67.2g/100ml at 100℃. It is extremely insoluble in ethanol, and about 0.06g is dissolved in 100g absolute ethanol. Almost insoluble in acetone and diethyl ether. Use IN PHARMACEUTICAL industry, Biochemical test and organic synthesis as a buffer, used in the preparation of tissue media, copper, gold and silver inspection, medicine used in the treatment of myasthenia gravis and progressive muscle atrophy, excessive gastric acid, chronic enteritis, children hyperprolinemia and other diseases. For the treatment of myasthenia gravis and progressive muscle atrophy; Treatment of gastric ester hyperplasia, chronic enteritis (often used in antacids);
Combined with aspirin, can reduce its irritation to the stomach; Treatment of hyperprolinemia in children; As a nitrogen source to produce non-essential amino acids, it was added into mixed Amino acid injection. Uses Glycine is mainly used as a nutritional additive in chicken feed. Purpose Nutrient Supplement. It is mainly used for seasoning and so on. Flavoring and alanine combined for alcoholic beverages, added amount: wine 0.4%, whiskey 0.2%, champagne 1.0%. Other ingredients such as powder soup add about 2%; Lees pickled food 1%. Because of its ability to a certain degree of shrimp, cuttlefish taste, can be used in sauces. It can inhibit the propagation of Bacillus subtilis and Escherichia coli.
Therefore, it can be used as a preservative for surimi products and peanut butter, adding 1% ~ 2%. Because glycine is a zwitterion with amino and carboxyl groups, it has strong buffering. Buffering the taste of things like salt and vinegar. The added amount was 0.3% ~ 0.7% for salt and 0.05% ~ 0.5% for acid stain. Antioxidant action (using its metal chelation) added to cream, cheese, margarine can extend the storage life of 3 ~ 4 times. To stabilize lard in baked goods, glucose 2.5% and glycine 0.5% can be added. Add 0.1% ~ 0.5% to the wheat flour for instant noodles, and it can play a flavoring role.
In medicine, it is used as an acid making agent (hyperacidosis), muscular dystrophy therapeutic agent, antidote, etc. Also for threonine and other Amino Acid synthesis raw materials. According to Chinese GB2760 -- 96 regulations can be used as spice. Use glycine, also known as aminoaceticacid (aminoaceticacid), is used in the production of pesticides for the synthesis of pyrethroid insecticide intermediate glycine ethyl ester hydrochloride, can also be synthesized fungicide isobiurea and herbicide solid glyphosate, in addition, it is also used in chemical fertilizer, medicine, Food Additives, flavoring and other industries. Use The product is used as a solvent for removing carbon dioxide in chemical fertilizer industry. In the pharmaceutical industry, it can be used as amino acid preparation, buffering agent of aureomycin and synthetic raw material of anti-Parkinson's disease drug L-dopa. It is also an intermediate of
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It is also an adjuvant therapeutic drug, which can treat nerve acid excess and inhibit acid excess of gastric ulcer. In the food industry industry used as synthetic wine, brewing products, meat processing and cooling drinks formula and saccharin to the base agent, as a food additive, glycine can be used as a condiment alone, can also be used with sodium glutamate, DL-alanine, citrate and so on. In other industries, it can be used as a pH regulator, added to electrobath, or used as a raw material for other amino acids. Used as biochemical reagents and solvents in organic synthesis and biochemistry.
Uses PHARMACEUTICAL and pesticide INTERMEDIates, chemical fertilizer carbon dioxide removal solvent, electroplating solution and other uses used in chemical fertilizer industry for carbon dioxide removal solvent. Pharmaceutical INDUSTRY USED AS JIN MILDEW BUFFERING AGENT, AMINO ACID AGENT, USED FOR THE PREPARATION OF L-TYPE DOPA DRUGS, FOOD INDUSTRY USED AS FLAVORING AGENT, SACCHARIN TO BITTER AGENT, USED FOR BREWING, MEAT PROCESSING, PREPARATION OF COOL DRINKS.
In addition, can also be used as pH value regulator and for preparation of electroplating solution. Purpose Glycine is a component of TRis-glycine and Tris-glycine-SDS running buffer for polyacrylamide gel electrophoresis. Glycine is also a component of Western blot Towbin transfer buffer. Use AS biochemical reagent, used in medicine, feed and food additives, nitrogen fertilizer industry as non-toxic decarbonization agent.
