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L-Glutamine
Introduction L-glutamine is also known as glutenamide and L-glutamic acid-5-amide. White needle-shaped crystal or powder. The molecular weight is 146.15. Melting point 184～185℃. Soluble in water, insoluble in methanol, ethanol, ether, benzene, acetone, chloroform, ethyl acetate Chemicalbook. Stabilised in a neutral solution. It is easy to decompose into glutamic acid in acid or hot water, or to be esterified into pyrrole carboxylic acid. No smell. It has a slightly sweet fragrance. This... -
L-Valine
Introduction L-valine is a branched-chain amino acid , which cannot be synthesised by the animal body itself. It must be ingested from daily ration to meet its nutritional needs, so it is an essential amino acid. Amino acids are the basic structural units of protein synthesis, the predecessors of other amines needed for metabolism, and are indispensable substances for life. At present, there are 20 to 30 known amino acids, some of which can be synthesised in the human body and are called... -
L-Isoleucine
Chemical properties white crystalline or crystalline powder, odourless and slightly bitter. Mp284℃ (decomposition), 168-170℃ sublimation. The solubility in water is 4.12%, which is extremely difficult to dissolve in ethanol and ether. USE Amino acid drugs. It is a nutritional supplement, mixed with other carbohydrates, inorganic salts and vitamins for injection. It is used in amino acid infusions and preparations with other amino acids. -
L-Histidine
Introduction The product form of L-hertidine is a white powdery crystal. It is an important amino acid raw material. It is a semi-essential amino acid for the human body. It is mainly used as a raw material for amino acid infusion and oral amino acid Chemicalbook preparations. In addition, it is also an important drug for the treatment of heart disease, anaemia, rheumatoid arthritis, digestive tract ulcers and substantial hepatitis. In It is more and more widely used in the field of medi... -
Taurine
Introduction Taurine, also known as β-aminoacetyl sulphonic acid, was first isolated from bovine yellow, hence the name. The appearance is colourless or white oblique crystal, odourless, chemical book chemical properties are stable, soluble in ether and other organic solvents, a sulphur-containing non-protein amino acid, which exists in a free state in the body and does not participate in the biosynthesis of proteins in the body. Chemical properties White crystalline or crystalline ... -
Creatine
Introduction Creatine, also known as α-methylmethyl acetic acid, is a natural nutrient that exists in the human body. It can also be synthesised from arginine, glycine and methionine in the liver, kidney and pancreas: under the catalysis of renal arginine glycine trans-benzyme, the benzyl group of arginine is transferred to glycine. On the amino group, acetic acid is produced. Then the liver is catalysed by methyltransferase of acetic acid, and the methyl of S-adenosine methionine is tra... -
Allulose
Introduction Aloxone sugar is a white solid crystal with no odour, high solubility and soft taste. Its sweetness is about 70% of the traditional sweetener sucrose, but it provides almost no calories. Aloxone sugar is widely used in the food industry, which can improve the gel properties of food, enhance the taste, and reduce the oxidation process. In addition, D-aloxone sugar also has anti-obesity, anti-hyperglycaemia, anti-diabetes, anti-inflammatory, antioxidant and nerve protection ef... -
ASPARTAME
Introduction Aspartame is an artificial sweetener, which is an amino acid dipeptide derivative. It was discovered by chemists in 1965 when developing ulcer drugs. It has the advantages of low dosage, high sweetness , good taste, can improve the flavour of citrus and other fruits, reduce calories, no caries, and lower toxicity than artificial synthetic sweeteners such as saccharin. Chemical properties White crystalline powder, odourless, strong sweetness, pure sweetness, sweetness 10... -
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Erythritol
Introduction Ethritol is a zero-calorie and delicious filling sweetener, which is suitable for all kinds of sugar-free and calorie-reducing Type food and beverages. For thousands of years, erythrositol has been a part of the human diet Chemicalbook, and fruits and other foods contain erythritol. Erythritol has high digestive tolerance and will not cause a glycollise reaction, so it is suitable for diabetics, and it will not promote the formation of tooth decay. Erythritol is a polyol (su... -
D-MANNOSE
Introduction E-mannitol, also known as D-mannitol, is a hexagen alcohol widely distributed in plants or plant secretions. It can be extracted from kelp or seaweed; it can also be obtained by catalytic hydrogenation of glucose or sucrose. Chemical properties D-mannitol, colourless to white needle-shaped or oblique columnar crystals or crystalline powder. Odourless, with cool and sweet taste.The hygroscopic Chemicalbook is extremely small. The aqueous solution is stable. It is stable ... -
XYLITOL
Introduction The aqueous solution of xylitol has good stability to heat. It is an ideal sweetener for making health drinks suitable for diabetics. It is a food sweetener allowed to be used by China’s GB2760-1996 regulations. It can replace glucose and fructose as the body’s energy source, and it is also the key to synthesise nucleic acid and detoxification in the body. Need material. Because of insufficient insulin secretion in diabetics, glucose cannot be converted into 6-ph...
