EN
EN
AR
BG
HR
CS
DA
NL
FI
FR
DE
EL
IT
KO
NO
PL
PT
RO
RU
ES
UK
VI
HU
TH
TR
GA
CY
UZ
Function
L-tryptophan has the functions of sedation and hypnosis, anti-depression, enhancing immune function, promoting serotonin synthesis, suppressing appetite and so on.
Application
Widely used in food, medicine and feed and other aspects.
Specifications
| Items | Specification |
| Appearance | White crystalline powder |
| Assay | 99.0%~101% |
| Residue on ignition | ≤0.1% |
| Chloride(Cl) | ≤0.02% |
| Spec. rotation | - 30.0°~-33.0° |
| Loss on drying | ≤0.3% |
Advantage
● Free sample available for quality verification.
● JIT response for customer question.
● Supply with factory price, provide OEM, ODM service.
● ISO/EU/USDA Organic/KOSHER.
● Leading GMP plant extract manufacturer in China.
