Appearance:
- White or yellow-white crystal or crystalline powder.
- Odorless of slight odor.
- Slight bitter taste.
- Slightly soluble in water.
Medicine grade:
It helps support relaxation, restful sleep, and feeling better. It plays a part in the synthesis of both melatonin and serotonin, hormones involved with mood and stress response. L-Tryptophan also supports immune functions because it is the body's precursor to the kynurenines that regulate immunity. If needed, L-tryptophan converts to niacin in the body, which supports circulation, a healthy nervous system, the metabolism of food, and the production of hydrochloric acid for the digestive system.
Feed grade:
1.Tryptophan,an amino acid feed additive.
2.Improve the feed quality and animal growth
3.Widely used in the pig,chicken,shrimp
Functions and Efficacy:
(1). Meliorate the balance of amino acid for metabolism and supplement the insufficiency of L-tryptophan the feed stuff to promote the growth of livestock.
(2). Improve the meat quality of poultry and livestock.
(3). Reduce the possibility of diarrhea and help to digest.
(4). Enhance the body's immune ability, effective to avoid infectious disease.
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Glycine | L-Cysteine | L-Leucine | L-Aspartic acid |
DL-Alanine | L-Cysteine anhy | L-Proline | L-Cystine |
L-Alanine | L-Cysteine mono | L-Methionine | L-Tryptophan |
DL-Methionine | L-Threonine | L-Tyrosine | L-Arginine |
L-Lysine HCL | Disodium succinate | L-Glutamic acid | L-Valine |
L-Isoleucine | L-Ornithine mono |