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. Methionine is unable to synthesize in the animal body, must take in from food. Adds it in the feed, can promote the poultry to grow, increase lean meat quantity and reduce the feeding cycle.
Specifications
| Items |
Medicine grade |
Food grade |
Feed grade |
| Appearance |
White or light yellow crystalline powder |
| Content (%) |
99.0~101.0 |
99.0~100.5 |
≥98.5 |
| Specific optical rotation |
+20.4 °~+21.4 ° |
+20.7 °~+21.5 ° |
+18.0° ~ +21.5° |
| Heavy metal (Pb%) |
≤0.0015 |
≤0.001 |
≤0.003 |
| PH |
5.5~7.5 |
5.0~6.0 |
5.0~6.0 |
| Loss on drying (%) |
≤0.4 |
≤0.4 |
≤1.0 |
| Residue on ignition (%) |
≤0.1 |
≤0.1 |
≤0.3 |
| Chloride (Cl%) |
19.0~19.6 |
19.12~19.51 |
19.12~19.51 |
| Arsenic (As2O3%) |
≤0.0001 |
≤0.0001 |
≤ 0.04 |
| Sulfate (SO4%) |
≤0.03 |
≤0.02 |
--- |
| Ferric salt (%) |
≤0.003 |
≤0.001 |
--- |
Package
Function and Application
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%.
Application
1.Food grade: nutrition enhancer, flavouring agent, improving food nutrition value and flavor
2.Feed grade: improving animal production performance, health and the quality of animal products
3.Medicine grade: liver and myocardial protection, fight depression, fall blood pressure
4.Nutritional Supplements
Audited Supplier 
){kind=link}
){kind=link}