15. DL- methionine
Synonyms: met
 CAS NO.: 59-51-8
Molecular Formula:C5H11NO2S
Molecular Weight: 149.2
Purity: :99%
 Character: White or cream powder
Performance: (1) Livestock performance when the lack of methionine dysplasia, weight loss, liver and kidney skills were destroyed, muscle atrophy and hair quality become bad.
             (2) Of dietary methionine to reduce the poultry feather pecking disease