DL-Alanine is a racemic mixture of alanine, a non-essential alpha-amino acid. Alanine is one of the most common residues for protein synthesis and is involved in the metabolism of tryptophan and vitamin pyridoxine. Furthermore, alanine is an important source of energy for muscles and central nervous system. It strengthens the immune system, helps in the metabolism of sugars and organic acids, and displays a cholesterol-reducing effect in animals.
DL-alanine is an important raw material for the synthesis of VB6 and is one of the components of amino acid nutrition infusion.
With L-alanine as the main component of "amino acid injection - 800", treating liver and encephalopathy, and promote the rapid recovery of liver coma patients, but also a diuretic medicine.
DL-alanine is used as nutrition supplement and seasoning. It could improve the flavoring taste, enhance the sour of organic acid. And dl-alanine could be used in pickles, drinks and wine.
DL-alanine is an important intermediate in synthesis of several pesticides and pharmaceuticals, it is metabolism medication of medicine microorganism and biochemical amino acid.
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Test Item | Specification | Result |
Appearance | White crystals or crystalline powder | conformed |
Transmittance | ≥ 98.0% | conformed |
Assay | 98.5% ~ 101.0% | conformed |
Residue on ignition | ≤ 0.1% | conformed |
Chloride(Cl) | ≤ 0.02% | conformed |
Sulfate(SO4) | ≤ 0.02% | conformed |
Iron(Fe) | ≤ 10ppm | conformed |
Heavy metals | ≤ 10ppm | conformed |
Loss on drying | ≤ 0.2% | conformed |
pH | 5.5~ 7.0 | conformed |
What is DL-Alanine ?
A kind of amino acid, widely used in food additives, vitamin B6, pantothenic acid and other pharmaceutical synthesis intermediates and other organic synthesis raw materials.
For biochemical research, as a diagnostic agent in medicine, for the determination of alanine aminotransferase activity in liver function tests.
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