-
Ascorbic Acid | 50-81-7
Products Description Ascorbic Acid is a white or slightly yellow crystals or powder, a little acid.m.p.190℃-192℃，easily soluble in water, a little soluble in alcohol and uneasily soluble in ether and chloroform and another organic solvent. In solid-state it is stable in air. Its water solution is easily mutated when it meets with air. Usage: In the pharmaceutical industry, can be used to treat scurvy and various acute and chronic infectious diseases, are applicable to the lack of VC. In... -
L-Arginine | 74-79-3
Products Description White crystals or crystalline powder; Freely soluble in water.Used in food additive and nutritional aggrandizement.Used in the curing of hepatic coma, the preparation of amino acid transfusion; or used in the injection of liver disease. Specification Item Specifications (USP) Specifications (AJI) Description White crystals or crystalline powder White crystals or crystalline powder Identification Infrared absorption spectrum Infrared absorption spectrum ... -
L-Tyrosine | 60-18-4
Products Description Tyrosine (abbreviated as Tyr or Y)or 4-hydroxyphenylalanine, is one of the 22 amino acids that are used by cells to synthesize proteins. Its codonsare UAC and UAU. It is a non-essential amino acid with a polar side group. The word “tyrosine” is from the Greek tyros, meaning cheese, as it wasfirst discovered in 1846 by German chemist Justus von Liebig in the proteincasein from cheese. It is called tyrosyl when referred to as a functional groupor side chain... -
L-Aspartic Acid | 56-84-8
Products Description Aspartic acid (abbreviated as D-AA, Asp, or D) is an α-amino acid with the chemical formula HOOCCH(NH2)CH2COOH. The carboxylate anion and salts of aspartic acid are known as aspartate. The L-isomer of aspartate is one of the 22 proteinogenic amino acids, i.e., the building blocks of proteins. Its codons are GAU and GAC. Aspartic acid is, together with glutamic acid, classified as an acidic amino acid with a pKa of3.9, however, in a peptide, the pKa is highly dependen... -
7048-04-6 | L-Cysteine Hydrochloride Monohydrate
Products Description L-Cysteine Hydrochloride Monohydrate is widely used in fields of medicine, food processing, biological study, materials of chemical industry and so on.It’s used as raw materials for manufacturing N-Acetyl-L-Cysteine , S-Carboxymethyl-L-Cysteine and L-Cysteine base etc.Used in the cure of liver disease, antioxidant and antidoteIt is a promotor for bread fermentation. It promotes the form of glutelin and prevents from getting ageing.Also used in cosmetic. Specificat... -
L-Valine | 72-18-4
Products Description Valine (abbreviated as Val or V) is an α-amino acid with the chemical formula HO2CCH(NH2)CH(CH3)2. L-Valine is one of 20 proteinogenic amino acids. Its codons are GUU, GUC, GUA, and GUG. This essential amino acid is classified as nonpolar. Human dietary sources are any proteinaceous foods such as meats, dairy products, soy products, beans and legumes.Along with leucine and isoleucine, valine is a branched-chain amino acid. It is named after the plant valerian. In sic... -
L-Isoleucine | 73-32-5
Products Description Isoleucine (abbreviated as Ile or I) is an α-amino acid with the chemical formula HO2CCH(NH2)CH(CH3)CH2CH3. It is an essential amino acid, which means that humans cannot synthesize it, so it must be ingested. Its codons are AUU, AUC and AUA.With a hydrocarbon side chain, isoleucine is classified as a hydrophobic amino acid. Together with threonine, isoleucine is one of two common amino acids that have a chiral side chain. Four stereoisomers of isoleucine are possible... -
D-Aspartic Acid | 1783-96-6
Products Description Aspartic acid (abbreviated as D-AA, Asp, or D) is an α-amino acid with the chemical formula HOOCCH(NH2)CH2COOH. The carboxylate anion and salts of aspartic acid are known as aspartate. The L-isomer of aspartate is one of the 22 proteinogenic amino acids, i.e., the building blocks of proteins. Its codons are GAU and GAC. Aspartic acid is, together with glutamic acid, classified as an acidic amino acid with a pKa of 3.9, however, in a peptide, the pKa is highly depende... -
L-Glutamine | 56-85-9
Products Description L-glutamine is an important amino acid to compose protein for human body. It has important function on body’s activity. L-Glutamine is one of the most important amino acid to maintain human’s physiological functions. Except being a part of protein synthesis, it is also a nitrogen source to participate in the combining process of nucleic acid, amino sugar and amino acid. The supplement of L-Glutamine has huge impact on all the function of organism. It can be use... -
Glycine | 56-40-6
Products Description White crystal powder, sweet taste, easy to be dissolved in water, slightly dissolved in methanol and ethanol, but not dissolved in acetone and ether, melting point: between 232-236℃(decomposition).It is a nonprotein sulfur-containing amino acid and smell-less, sourish and innoxious white acicular crystal. Taurine is a major constituent of bile and can be found in the lower intestine and, in small amounts, in the tissues of many animals, including humans. (1) Used as ... -
Vitamin E | 59-02-9
Products Description In food/pharmacy industry •As a natural antioxidant inside cells, supplies oxygen to blood, which is carried to the heart and other organs; thus alleviating fatigue; aids in bringing nourishment to cells. •As an antioxidant and nutrition fortifier which is different to the synthetic on components, structure, physical characteristics and activity. It has rich nutrition and high security, and is prone to be absorbed by human body. In feed and poultry feed industry. • A... -
D-Biotin | 58-85-5
Products Description D-biotin is an essential food ingredient in our food supply. As a leading food additives and food ingredients supplier in China, we can provide you with high quality D-Biotin. Uses of D-Biotin: D-Biotin is widely used in the areas of medical, feed additives, and so on storage: it should be placed in aluminous or other suitable containers. Filled with nitrogen, the container should be preserved in a sealed, cool and dark place. D-Biotin, also known as vitamin H or B7 ...
