Hot-selling L-Phenylalanine - L-Tryptophan CAS 73-22-3 for Pharma Grade(USP) – Honray
Hot-selling L-Phenylalanine - L-Tryptophan CAS 73-22-3 for Pharma Grade(USP) – Honray Detail:
Usage:
L-Tryptophan (Abbreviated Try) is one of human and animal essential amino acids. But it can’t be synthesized by the body.
Like other amino acids, L-Tryptophan is one of the building blocks of protein. But unlike some amino acids, L-Tryptophan is considered essential because the body can’t manufacture its own. L-Tryptophan plays many roles in animals and humans alike. But perhaps most importantly, it is an essential precursor to a number of neurotransmitters in the brain. As such, L-Tryptophan is the only substance normally found in the diet that can be converted into serotonin. Since serotonin is converted in the brain into melatonin, L-Tryptophan clearly plays a role in balancing mood and sleep patterns.
Used as nutritional supplement and antioxidant.
1. Used in the animal feed to improve animal feed intake, weaken stress reaction, improve animal sleeping.
2. Used in the animal feed to increase the antibody of fetus and young animals.
3. Used in the animal feed to improve milk secretion of dairy cattle.
4. Used in the animal feed to reduce the amount of high protein ration and save feed cost.
As a nutritional supplement, L-tryptophan is to make up amino acid infusions and comprehensive amino acid preparations together with other essential amino acids.
L-tryptophan is made by microbial fermentation which the glucose, yeast extract, ammonium sulfate are used as raw materials and get refined by membrane filtration, ion exchange, crystallization and drying process.
Specifications
Item | USP32 |
Assay(on dry basis) | 98.5% ~ 101.5% |
PH Value | 5.5 ~ 7.0 |
Specific rotation | -29.4° ~ -32.8° |
Chloride(as Cl) | ≤0.05% |
Sulfate(as SO4) | ≤0.03% |
Iron(as Fe) | ≤0.003% |
Heavy metals(as Pb) | ≤0.0015% |
Loss on drying | ≤0.3% |
Residue on ignition | ≤0.1% |
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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" plus the theory of "quality the basic, have faith in the main and management the advanced" for Hot-selling L-Phenylalanine - L-Tryptophan CAS 73-22-3 for Pharma Grade(USP) – Honray , The product will supply to all over the world, such as: Romania, Malaysia, Lithuania, Aiming to grow to be by far the most professional supplier within this sector in Uganda, we keep researching on the creating procedure and raising the high quality of our principal goods. Till now, the merchandise list has been updated on a regular basis and attracted customers from around the globe. Detailed data can be obtained in our web page and you'll be served with good quality consultant service by our after-sale team. They're going to allow you to get complete acknowledge about our items and make a satisfied negotiation. Small business check out to our factory in Uganda can also be welcome at any time. Hope to obtain your inquiries to get a happy co-operation.

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