L-Methionine CAS No.63-68-3


CAS No.:63-68-3

Assay:99% HPLC



Methionine is a kind of important amino acid varieties, is a kind of indispensable in the animal feed additives, animal feed with methionine added can help animals grew quickly in a short time, make its save about 40% of the feed. In the compound feed, especially poultry feed, methionine is the first limiting amino acid.


Main Function:

1. Methionine can be used as nutional supplement. DL-methionine has the same effect with L-methionine, but DL-methionine is cheaper.

2. Methionine can be formulated as a flavoring agent.

3. Methionine has a protective role of the liver. Methionine has effects of anti cirrhosis, fatty liver, and a variety of acute, chronic, viral, jaundice liver.

4. Methionine has a myocardial protective effect.

5. Methionine has an antidepressant effect.

6. Methionine has a blood pressure lowering effect.

7. Methionine has an antivirus poison eradicates effect.

8. Methionine is the feed nutrition enhancer.Livestock and poultry lack of methionine, can lead to stunted growth, weight loss, liver and kidney function abate, muscle atrophy, fur, metamorphism and so on.Add 1 kg methionine, feed of 50 kg fish meal nutrition value.Feed in the general content of 0, 05 % to 0.2%.



1. Methionine is biological protein synthesis skeleton amino acids.

2. Methionine is the necessary growth factors in livestock animal.

3. It can also regulate animal’s metabolism.

4. It is already widely used in feed, medicine, food and cosmetics, etc.

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