China H&Z® Durable DL-Methionine is one of the physical forms of methionine. Durable DL-Methionine is not the natural form of methionine.Methionine is one of essential amino acids constituting the human body, involved in protein synthesis. Because it can not be generated in the body itself, it must be obtained from outside.
China H&Z® Durable DL-Methionine Factory
Durable DL-Methionine CAS:59-51-8
Durable DL-Methionine Chemical Properties
MF:C5H11NO2S
MW:149.21
Melting point :284°C (dec.)(lit.)
Boiling point :306.9±37.0°C(Predicted)
Density:1.34
Solubility:1 M HCl: 0.5 M at 20°C, clear, colorless
Durable DL-Methionine Introduction:
H&Z® Durable DL-Methionine is one of the physical forms of methionine. Durable DL-Methionine is not the natural form of methionine.Methionine is one of essential amino acids constituting the human body, involved in protein synthesis. Because it can not be generated in the body itself, it must be obtained from outside.
Durable DL-Methionine Specification:
Food grade,feed grade and medical grade.
|
Test Item |
Specification |
|
Assay |
≥99.5% |
|
Specific rotation [α]D20° |
+21.0°~ +25.0° |
|
PH |
5.6~6.1 |
|
State of solution(Transmittance) |
≥98.0% |
|
Chloride (Cl) |
≤0.02% |
|
Sulfate (SO4) |
≤0.02% |
|
Ammonium (NH4) |
≤0.02% |
|
Other amino acids |
≤0.5% |
|
Loss on drying |
≤0.2% |
|
Residue on ignition |
≤0.1% |
|
Iron(Fe) |
≤0.0015% |
|
Heavy metals |
≤10ppm |
|
Arsenic |
≤0.0001% |
|
Bacterial endotoxins |
≤25EU/g |
Durable DL-Methionine Function:
1. Durable DL-Methionine can be used as nutional supplement. Durable DL-Methionine has the same effect with L-methionine, but Durable DL-Methionine is cheaper.
2. Durable DL-Methionine can be formulated as a flavoring agent.
3. Durable DL-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. Durable DL-Methionine has a myocardial protective effect.
5. Durable DL-Methionine has an antidepressant effect.
6. Durable DL-Methionine has a blood pressure lowering effect.
7. Durable DL-Methionine has an antivirus poison eradicates effect.
8.Durable DL-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%.
Durable DL-Methionine Application:
1. Food grade:
Durable DL-Methionine can be used as nutrition enhancer, flavouring agent, improving food nutrition value and flavor.
2. Feed grade:
Durable DL-Methionine can improve animal production, health and quality of animal products.
3. Medicine grade:
Durable DL-Methionine can protect liver and myocardial, fight depression, fall blood pressure.