Free sample for Lysine Food Additive/Additives - L-Tryptophan CAS 73-22-3 for Food Grade(FCC/AJI/USP) – Honray
Free sample for Lysine Food Additive/Additives - L-Tryptophan CAS 73-22-3 for Food Grade(FCC/AJI/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 | FCCIV | AJI92 | USP32 |
| Appearance | White to slightly yellow crystal or crystalline powder | White to slightly yellow crystal or crystalline powder | — |
| Assay(on dry basis) | 98.5% ~ 101.5% | 99.0% ~ 100.5% | 98.5% ~ 101.5% |
| PH Value | — | 5.4 ~ 6.4 | 5.5 ~ 7.0 |
| Specific rotation | -30.0° ~ -33.0° | -30.0° ~ -32.5° | -29.4° ~ -32.8° |
| Transmittance | — | ≥95.0% | — |
| Chloride(as Cl) | — | ≤0.02% | ≤0.05% |
| Ammonium(as NH4) | — | ≤0.02% | — |
| Sulfate(as SO4) | — | ≤0.02% | ≤0.03% |
| Iron(as Fe) | — | ≤0.002% | ≤0.003% |
| Heavy metals(as Pb) | ≤0.002% | ≤0.001% | ≤0.0015% |
| Arsenic(as As) | ≤0.00015% | ≤0.0001% | — |
| Other amino acids | — | conform | — |
| Loss on drying | ≤0.3% | ≤0.2% | ≤0.3% |
| Residue on ignition | ≤0.1% | ≤0.1% | ≤0.1% |
Product detail pictures:
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To constantly improve the management system by virtue of the rule of "sincerely, good faith and quality are the base of enterprise development", we widely absorb the essence of related products internationally, and constantly develop new products to meet the demands of customers for Free sample for Lysine Food Additive/Additives - L-Tryptophan CAS 73-22-3 for Food Grade(FCC/AJI/USP) – Honray , The product will supply to all over the world, such as: South Korea, Casablanca, Sheffield, We now have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we've been looking forward to even greater cooperation with overseas customers based on mutual benefits. You should feel free to contact us for more details.
By Johnny from UK - 2018.09.23 17:37
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
By Astrid from Botswana - 2018.05.13 17:00
