China H&Z® DL-Methionine Free Sample is one of the physical forms of methionine. DL-Methionine Free Sample 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® DL-Methionine Free Sample Factory
DL-Methionine Free Sample CAS:59-51-8
DL-Methionine Free Sample 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
DL-Methionine Free Sample Introduction:
H&Z® DL-Methionine Free Sample is one of the physical forms of methionine. DL-Methionine Free Sample 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.
DL-Methionine Free Sample 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 |
DL-Methionine Free Sample Function:
1. DL-Methionine Free Sample can be used as nutional supplement. DL-Methionine Free Sample has the same effect with L-methionine, but DL-Methionine Free Sample is cheaper.
2. DL-Methionine Free Sample can be formulated as a flavoring agent.
3. DL-Methionine Free Sample 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. DL-Methionine Free Sample has a myocardial protective effect.
5. DL-Methionine Free Sample has an antidepressant effect.
6. DL-Methionine Free Sample has a blood pressure lowering effect.
7. DL-Methionine Free Sample has an antivirus poison eradicates effect.
8.DL-Methionine Free Sample 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%.
DL-Methionine Free Sample Application:
1. Food grade:
DL-Methionine Free Sample can be used as nutrition enhancer, flavouring agent, improving food nutrition value and flavor.
2. Feed grade:
DL-Methionine Free Sample can improve animal production, health and quality of animal products.
3. Medicine grade:
DL-Methionine Free Sample can protect liver and myocardial, fight depression, fall blood pressure.