| CAS No.: | 63-68-3 |
|---|---|
| Formula: | C5h11no2s |
| EINECS: | 200-562-9 |
| Packaging Material: | Plastic |
| Storage Method: | Normal |
| Shelf Life: | >12 Months |
| Samples: |
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| Customization: |
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Audited Supplier L-methionine
L-methionine is one of the 20 proteinogenic amino acids in humans, meaning that it is used to synthesize proteins. It is one of only two of proteinogenic amino acids that contain sulfur, with the other one being cysteine. Methionine acts as a sensor for a few reduction-oxidation (redox) reactions but does not otherwise play a catalytic role in human biochemistry. Biochemists have conjectured that this lack of a strong role is an indication that L-methionine became part of the human genetic code relatively recently.
The highest concentrations of L-methionine are found in animal protein such as beef, fish, poultry and eggs. Some plants seeds such as Brazil nuts and sesame seeds also contain significant levels of L-methionine. Additional plant-based sources of L-methionine include cereal grains. The commercial synthesis of L-methionine involves a chemical process that uses acrolein as a precursor.
| Item | Specifications |
| Identification | Conforms |
| Assay | 98.5%~101.5% |
| Specifc Rotation | 22.4º~ 24.7º |
| pH | 5.6~6.1 |
| Heavy metals (Pb) | ≤0.0015% |
| Iron(Fe) | ≤0.003% |
| Sulfate (SO4) | ≤0.03% |
| Chloride(Cl) | ≤0.05% |
| Loss on drying | ≤0.3% |
| Residue on ignition | ≤0.4% |
What is the use of L-methionine powder?
It may also act as an antioxidant and help to protect damaged tissues. People use methionine for preventing birth defects. It is also used for liver disorders, viral infections, breast cancer, and many other conditions, but there is no good scientific evidence to support these uses.
Uses of L-Methionine
The support of healthy liver function is one of the most common reasons for taking L-methionine. They are also used to support exercise recovery, connective tissue production and cardiovascular health.
Liver support
L-methione may help the liver to process fats so that they don't accumulate in and around the liver.
Exercise support
L-methionine may support short, intense exercise. It is a precursor for creatine, which supplies muscles with short-term chemical energy.
Artery support
L-methionine supports arteries by helping to keep them clear of fatty substances. This benefit is especially helpful for arteries that supply the brain and heart.
Connective tissue support
L-methionine is essential for the production of collagen, which is a primary component in connective tissue such as skin and cartilage. Tendons, ligaments and bone also contain significant amounts of collagen.
Wuhan Ability Chemical Technology Co., Ltd., a holding subsidiary founded in Wuhan by Luotian Xinpusheng Pharmaceutical Co., Ltd., is mainly engaged in the technical development and sales of pharmaceutical and chemical products.
Our factory, Luotian Xinpusheng Pharmaceutical Co., Ltd., has 28 patents for independent research and development, and has successively won the Golden Eagle Award for National High- tech Enterprise, Provincial Invisible Champion Enterprise, Provincial Specialized, Refined, Featured and Innovative "Little Giant" Enterprise, Top 100 Enterprise and Excellent Enterprise in Huanggang. Our process Technology centers and highly flexible GMP-compliant production assets is dedicated to delivering successful outcomes for you. At present, the company business scope involves 3 areas: Health ingredients / Foods & Feedstuff Additives, APIs and Pharmaceutical intermediate. The main products are Melatonin, DIM and Chrysin, which are exported to many different clients in the Food & Beverage, Cosmetics, Pharmaceutical and Health industries. Adhering to the principle of "quality, credit paramountcy, service and mutual benefit first", we wholeheartedly serve new and regular customers in European, American and other countries all over the world.
Wuhan Ability Chemical Technology Co., Ltd is always looking for environment friendly and "green" opportunities for its products and principles. We stand for long-term relationships with our clients and high-quality service. Would you like more information about our services as Melatonin suppliers or would you like to request a sample of Melatonin? Please do not hesitate to contact us.
1. With a seasoned R&D team, we are experienced in producing multiple chemicals over
the past ten years.
2. Tailor-made packing can also be available according to your specific requirements.
3. Fast response. Every inquiry will be answered within 24 hours.
4. Prompt delivery. We have worked with many forwarding companies for years.
Q: When will my goods be shipped?
A: About 3~5 days after prepayment is paid.
Q: Can I get a sample?
A: Free samples are available, but buyers need to pay freight.
Q: How long does it take for me to get a sample?
A: It depends. Generally speaking, it is about 7-10 days.
Q: Why is the quote offered different from the sticker price?
A: As we know, prices of chemicals are not fixed, they fluctuate with the markets.
Q: Is the quality of your products guaranteed?
A: We have a professional R&D team, so every batch of our products is up to standard.
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Audited Supplier 
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