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Factory Price Food Additive/Additives - L-Tryptophan CAS 73-22-3 for Food Grade(FCC/AJI/USP) – Honray


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Factory Price 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%

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Product detail pictures:

Factory Price Food Additive/Additives - L-Tryptophan CAS 73-22-3 for Food Grade(FCC/AJI/USP) – Honray detail pictures

Factory Price Food Additive/Additives - L-Tryptophan CAS 73-22-3 for Food Grade(FCC/AJI/USP) – Honray detail pictures

Factory Price Food Additive/Additives - L-Tryptophan CAS 73-22-3 for Food Grade(FCC/AJI/USP) – Honray detail pictures

Factory Price Food Additive/Additives - L-Tryptophan CAS 73-22-3 for Food Grade(FCC/AJI/USP) – Honray detail pictures


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Our firm promises all consumers with the first-class products as well as most satisfying post-sale services. We warmly welcome our regular and new consumers to join us for Factory Price 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: Nigeria, venezuela, Barcelona, Now, with the development of internet, and the trend of internationalization, we have decided to extend business to overseas market. With the propose of bringing more profits to oversea customers by providing directly abroad. So we have changed our mind, from home to abroad, hope to give our customers more profit, and looking forward to more chance to make business.
  • Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Lorraine from Norway - 2018.10.01 14:14
    Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
    5 Stars By Elsie from Tunisia - 2018.10.09 19:07