Complaint
Meihua Brand L-Threonine Feed Grade for feed additives
Threonine feed grade is a white crystalline powder containing at least 98.5 % of the active agent. It is highly purified with a low content of dust and volatile substances.
Threonine (L - threonine feed) participates in the formation of natural proteins and is an essential amino acid. L - threonine has an effect on muscle growth and meat production efficiency. It is also one of several possible precursors of nonessential glycine acid, which is synthesized in an animal's body, and in this sense the threonine plays a part in the regulation of digestion.
| Items | Standards | ||
| Appearance | White to light brown, crystal powder | ||
| Assay(%) | 98.5 Min | ||
| Specific rotation(°) | -26 ~ -29 | ||
| Loss on drying(%) | 1.0 Max | ||
| Residue on ignition(%) | 0.5 Max | ||
| Heavy metals(ppm) | 20 Max | ||
| As(ppm) | 2 Max |
