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Other Name：L-Tryptophan DC
Country of Origin：China
Shelf Life：2 Years
Tryptophan (symbol Trp or W) is an α-amino acid that is used in the biosynthesis of proteins. Tryptophan contains an α-amino group, an α-carboxylic acid group, and a side chain indole, making it a non-polar aromatic amino acid. It is essential in humans, meaning the body cannot synthesize it; it must be obtained from the diet. Tryptophan is also a precursor to the neurotransmitter serotonin, the hormone melatonin and vitamin B3. It is encoded by the codon UGG.
Loss On Drying
Residue On Ignition
Meets the requirements
Qualified USP 36
Tryptophan is present in most protein-based foods or dietary proteins. It is particularly plentiful in chocolate, oats, dried dates, milk, yogurt, cottage cheese, red meat, eggs, fish, poultry, sesame, chickpeas, almonds, sunflower seeds, pumpkin seeds, buckwheat, spirulina, and peanuts. Contrary to the popular belief that cooked turkey contains an abundance of tryptophan (with this being used as an explanation for sleepiness following consumption of the meat), the tryptophan content in turkey is typical of poultry.
For minimal quantity1 kg/aluminium foil bag, 5 bags in a carton.
Storage condition: Stored in a well-sealed container in a dry, cool place, keep away from strong light and heat.
Shelf life: 24 months under the conditions above and in its original packaging.
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