2021 New Style Erythritol Crystal - L-Tryptophan CAS NO 73-22-3 for Food Grade (FCC/AJI/USP) – Honray
2021 New Style Erythritol Crystal - L-Tryptophan CAS NO 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:
Related Product Guide:
Our corporation insists all along the quality policy of "product top quality is base of organization survival; purchaser pleasure will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" plus the consistent purpose of "reputation very first, purchaser first" for 2021 New Style Erythritol Crystal - L-Tryptophan CAS NO 73-22-3 for Food Grade (FCC/AJI/USP) – Honray , The product will supply to all over the world, such as: Hungary, Oslo, Austria, Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We've got tightened inspection for quality of product.
By Cheryl from Swedish - 2017.03.28 16:34
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
By Elizabeth from kazan - 2017.03.28 16:34