L-Threonine 98.5% (Feed Grade)
Threonine is an important kind of analeptic which fortifies cereal, pastry and dairy products Like tryptopha, it rejuvenates human bodies and promotes the growth of infants. When applied in pharmaceutical field, threonine can moisten human skins due to the hydroxy in its structure. Combined with oligose, it protects human cell membranes,and accelerates the synthesis of phosphatide and the oxidation of fatty acid. With a medicinal effect of preventing fatty liver, threonine preparation works as a component of compound amino acid injection, Meanwhile, threonine can be used for the production of monobactams, one of high-effect and low-allergy antibiotics.
Item | Description Standard | Q/FCCW 006-2004 |
1 | Assay(dry basis) | ≥98.5% |
2 | Specific rotation[α]D20 | -26.00—-29.00 |
3 | Loss on drying | ≤1.0% |
4 | Residue on lgnition | ≤0.3% |
5 | Ammonium(NH4+) | ≤0.04% |
6 | Heavy metals(as Pb) | ≤20mg/kg |
7 | Arsenic(As) | ≤2mg/kg |
Commodity: L-threonine (Feed Grade)
Min. Order: 1* 20FCL=18MT
Payment: T/T in advance or L/C adding 1% bank commission or as negotiation.
Packing: 25kg or 50 kg pp bag or as requirements
Delivery Time: Within 15 business days after receipt of T/T or L/C
Valid Period: 24 months
Storage Conditions: Stored in a cool, ventilated dry place
