| 5-Hydroxytrptophan | Indfrag | 5-Hydroxytrptophan is a grey white fine extract powder derived from the dried seed of Griffonia simplicifolia. It is used as an anti-depressant. | |
| L-Tryptophan | Amino Life (Wuxi) Biotech Co., Ltd. 无锡金维氨生物科技有限公司 | L-Tryptophan is one of the essential amino acids. It is a heterocyclic compound that is found in small amounts in most proteins. It plays an important role in the growth and development of infants and in the biosynthesis of serotonin and niacin (thus, def...展開 L-Tryptophan is one of the essential amino acids. It is a heterocyclic compound that is found in small amounts in most proteins. It plays an important role in the growth and development of infants and in the biosynthesis of serotonin and niacin (thus, deficiency of niacin or tryptophan can cause pellagra). Its occurrence in milk has been suggested as the reason that drinking milk before bedtime helps people sleep. It is used in medicine and nutrition research, in enriched foods, and as a dietary supplement. 收起 | |
| L-Tryptophan | Ningbo Sinorigin Bio-Products Co., Ltd | L-Tryptophan is a white or light yellow particle granule. It is an essential amino acid that the body requires to synthesize proteins and specialized molecules such as the neurotransmitter serotonin. | |
| L-Tryptophan | Shijiazhuang Shixing Amino Acid Co., Ltd. | L-Tryptophan is an essential amino acid found in high protein foods such as eggs, dairy, meat, fish, and nuts. It is important for serotonin production and proper organ function. L-Tryptophan is included in some dietary supplements and can improve athle...展開 L-Tryptophan is an essential amino acid found in high protein foods such as eggs, dairy, meat, fish, and nuts. It is important for serotonin production and proper organ function. L-Tryptophan is included in some dietary supplements and can improve athletic function. 收起 | |
| L-Tryptophan | Wuhan Golden Wing Industry & Trade Co., Ltd | L-Tryptophan is a white to yellow-white crystal or crystalline powder. This product is used as a food additive. L-Tryptophan has the Molecular Formula: C11 H12 N2 O2 and a PH value between 5.5-7. | |
| L-Tryptophan FCC IV | Sure Chemical | L-Tryptophan FCC IV is a white crystalline powdered amino acid. This product helps the body produce serotonin and melatonin. It can be used as dietary supplements, and it differs from other types of L-Tryptophan by having a specific rotation of -30.0~-33....展開 L-Tryptophan FCC IV is a white crystalline powdered amino acid. This product helps the body produce serotonin and melatonin. It can be used as dietary supplements, and it differs from other types of L-Tryptophan by having a specific rotation of -30.0~-33.0. 收起 | |
| L-Tryptophan Granules | Amino Life (Wuxi) Biotech Co., Ltd. 无锡金维氨生物科技有限公司 | L-Tryptophan Granules is a granulated form of one of the essential amino acids. It is a heterocyclic compound that is found in small amounts in most proteins. It plays an important role in the growth and development of infants and in the biosynthesis of s...展開 L-Tryptophan Granules is a granulated form of one of the essential amino acids. It is a heterocyclic compound that is found in small amounts in most proteins. It plays an important role in the growth and development of infants and in the biosynthesis of serotonin and niacin (thus, deficiency of niacin or tryptophan can cause pellagra). Its occurrence in milk has been suggested as the reason that drinking milk before bedtime helps people sleep. It is used in medicine and nutrition research, in enriched foods, and as a dietary supplement. 收起 | |
| L-Tryptophan USP 24 | Sure Chemical | L-Tryptophan USP 24 is a white crystalline powdered amino acid. This product helps the body produce serotonin and melatonin. It can be used as dietary supplements, and it differs from other types of L-Tryptophan by having a specific rotation of -29.4~-32....展開 L-Tryptophan USP 24 is a white crystalline powdered amino acid. This product helps the body produce serotonin and melatonin. It can be used as dietary supplements, and it differs from other types of L-Tryptophan by having a specific rotation of -29.4~-32.8. 收起 |
