Le-Nutra Serine β-hydroxyalanine 2- amino3- hydroxypropanoic acid Amino Acid Supplements​

Base information of Product

Introduction of Product

Serine be named because of originally derived from silk, it is also known as β-hydroxyalanine, namely L-2-amino-3-hydroxypropionic acid. Serine is a neutral aliphatic amino acid containing hydroxyl groups, a non-essential amino acid, with chemical formula of C3H7NO3, molecular weight of 105.09, melting point of 496-501 K, easily soluble in water, almost insoluble in non-polar solvents.

Serine plays a role in fat and fatty acid metabolism and muscle growth, as well as in the manufacture and processing of cell membranes and the synthesis of muscle tissue and the sheath that surrounds nerve cells. It is mainly used in compound amino acid preparation to supplement amino acids. D-serine is also an important neurotransmitter, and N-methyl-D-aspartic acid (NMDA) receptor is an important endogenous ligand for D-serine, which plays an important role in the central system. Production methods usually include fermentation, proteolytic extraction, chemical synthesis, biological enzymes, etc.

Function of Product

Serine is a nutrient that is beneficial to the human body, and it can help people improve their memory. Serine, the basic unit of protein, is one of the 21 amino acids that make up human protein. Serine is a non-essential amino acid found in eggs, fish, and soybeans. Serine can also be synthesized from glycine. It plays a role in fat and fatty acid metabolism and muscle growth because it AIDS in the production of immune hemoglobin and antibodies, which are also needed to maintain a healthy immune system. Serine plays a role in the manufacture and processing of cell membranes and in the synthesis of muscle tissue and the sheath that surrounds nerve cells.

Production methods

Industrial use of serine (this refers to L-serine) production methods mainly include proteolysis, chemical synthesis and enzyme conversion method. Pre-fermentation is the main method, which has been industrialized as L-serine production technology and mainly uses glycine as the precursor for production. Proteolysis takes natural protein as raw material and obtains a mixture of various amino acids. Chemical synthesis is rarely used in the production of API, which mainly has some shortcomings, such as high production cost, serious process pollution emission, and difficult separation of D-serine and L-serine. Enzymatic method has the advantages of high selectivity and high product yield. However, the difficulty of various production methods lies in the complex separation and extraction process, high cost, poor yield and so on.

DL-amino acid is an important fine chemical, and its synthesis methods include acetamino-malonic acid diethyl ester synthesis method, ethanol ammonia method, methyl acrylate method, ethylene glycol method, copper glycine method, chloroacetaldehyde method, acrylonitrile method, α-bromo-β-methoxypropionate methyl method and so on.