Chinese Professional Tryptophan Food Additive - L-Phenylalanine CAS 63-91-2 for Food Grade(FCC/USP) – Honray
Chinese Professional Tryptophan Food Additive - L-Phenylalanine CAS 63-91-2 for Food Grade(FCC/USP) – Honray Detail:
Usage:
L-Phenylalanine (Abbreviated Phe) is an essential amino acid and is the only form of phenylalanine found in proteins. It is one of the 18 common amino acids, and one of the eight essential amino acids at the human body.
As nutritional supplement，L-phenylalanine can be viewed as a benzyl group substituted for the methyl group of alanine, or a phenyl group in place of a terminal hydrogen of alanine. Most in the body by the phenylalanine hydroxylase catalysis oxidation into tyrosine, and synthetic with tyrosine important neurotransmitters and hormones, to participate in the body metabolism of sugar and fat metabolism.
L-phenylalanine is a bioactive aromatic amino acid. It is a necessary amino acid which can’t be self-synthesized by human and animals. It is necessary for a person to intake 2.2g L-phenylalanine every day. As one of the eight necessary amino acids for human body, it has been widely used in pharmaceutical and food additive industry. It is an important ingredient of amino acid injection. In food processing industry, L-phenylalanine can be added into bakery foods. And the nutrition of phenylalanine can be enhanced and by amido-carboxylation with glucide.
L-phenylalanine can enhance foods aroma and keep the balance of necessary amino acids. In pharmaceutical industry, L-phenylalanine is used as intermediate of some amino anticancer pharmaceuticals such as formylmerphalanum and etc. It is also used to manufacture adrenalin, thyroxin and melanin. Another important application is to synthesize aspartame with L-aspartic acid.
L – phenylalanine is the main raw material of the important food additive – sweetener Aspartame (Aspartame). As one of essential amino acids in the body, L-phenylalanine is mainly used for amino acid transfusion and amino acid drugs in the pharmaceutical industry.
Specifications
|
Item |
USP40 |
FCCVI |
|
Description |
White crystals or crystalline powder |
White crystals or crystalline powder |
|
Identification |
Conform |
Infrared Absorption |
|
Assay |
98.5%~101.5% |
98.5%~101.5% |
|
pH |
5.5~7.0 |
5.4~6.0 |
|
Loss on drying |
≤0.3% |
≤0.2% |
|
Residue on ignition |
≤0.4% |
≤0.1% |
|
Chloride |
≤0.05% |
≤0.02% |
|
Heavy Metals |
≤15ppm |
≤15ppm |
|
Lead |
— |
≤5 ppm |
|
Iron |
≤30ppm |
— |
|
Sulfate |
≤0.03% |
— |
|
Arsenic |
— |
≤2ppm |
|
Other amino acids |
Conforms |
— |
|
Specific Rotation |
-32.7°~-34.7° |
-33.2°~ -35.2° |
Product detail pictures:
Related Product Guide:
Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for Chinese Professional Tryptophan Food Additive - L-Phenylalanine CAS 63-91-2 for Food Grade(FCC/USP) – Honray , The product will supply to all over the world, such as: Montreal, Qatar, Australia, We have more than 200 staff including experienced managers, creative designers, sophisticated engineers and skilled workers. Through hard work of all employees for the past 20 years own company grew stronger and stronger. We always apply the "client first" principle. We also always fulfill all contracts to the point and therefore enjoy excellent reputation and trust among our customers. You are very welcome to personally visit our company.We hope to start a business partnership on the basis of mutual benefit and successful development . For more information please do no hesitate to contact us..
By Elizabeth from Casablanca - 2018.07.12 12:19
The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
By Audrey from South Africa - 2017.11.11 11:41
