DL-Methionine is one of the basic units for composing the protein, is the only sulfur bearing amino acid among the essential amino acids, it participated in the transmethylation interior the animal body, the phosphorus metabolism and the adrenalin, choline and creatine synthesis, it also is the raw material of the protein and cystine synthesis.
|Items||Stardard of GB/T 17810-2009|
|Appearance||White crystals or crystalline powder|
|Loss on drying(%)||≤0.3|
|Residue on ignition(%)||≤0.1|
Shelf Life/ Storage:
It is guaranteed for 2 years from date of manufacture when kept cool dry and ventilated conditions in well-closed original packing.