High Purity Food Grade L-Methionine Raw Material 99% CAS 63-68-3 for Dietary Supplement

• Customization: Available
• CAS No.: 63-68-3
• Formula: C5h11no2s
• EINECS: 200-562-9
• Packaging Material: Aluminum Foil Bag
• Storage Method: Normal
• Shelf Life: 2 Years
• Nutrient Composition: Amino Acid
• Resource: Biological Fermentation
• The content of active substances: 99%
• Transport Package: Paper Drum
• Specification: 25kg/paper drum
• Trademark: SQbiotech
• Origin: China
• HS Code: 2924199090
• Production Capacity: 10000kg/Month

Product Description

L-Methionine is an essential amino acid for humans and animals, meaning it cannot be synthesized by the body and must be obtained from the diet. It has several important functions and a wide range of applications, which are described as follows:

Functions

• Protein Synthesis: As a building block of proteins, L-methionine is incorporated into polypeptide chains during protein synthesis. It helps determine the structure and function of proteins, which are essential for various biological processes such as enzyme catalysis, cell signaling, and structural support.
• Methyl Group Donation: L-Methionine is a major source of methyl groups in the body. It can be converted to S-adenosylmethionine (SAM), which donates methyl groups in numerous biochemical reactions, including DNA methylation, histone methylation, and the synthesis of various important molecules like neurotransmitters and phospholipids. This methylation process is crucial for regulating gene expression, maintaining cell membrane integrity, and normal neurological function.
• Detoxification: It plays a role in the body's detoxification processes. L-Methionine helps in the synthesis of glutathione, a powerful antioxidant and detoxifying agent. Glutathione helps neutralize free radicals and detoxify harmful substances such as heavy metals and drugs by conjugating with them and facilitating their excretion from the body.
• Lipid Metabolism: L-Methionine is involved in lipid metabolism. It helps in the transport and metabolism of fats in the body. Adequate levels of L-methionine are necessary for the synthesis of lipoproteins, which are responsible for transporting cholesterol and other lipids in the bloodstream. This helps prevent the accumulation of fats in the liver and blood vessels, reducing the risk of fatty liver disease and cardiovascular problems.

Applications

• Medical Applications
  • Nutritional Support: It is used as a nutritional supplement, especially for patients with protein deficiencies or those who have difficulty obtaining sufficient amounts of essential amino acids from their diet, such as vegetarians, vegans, and individuals with certain digestive disorders.
  • Treatment of Liver Diseases: Due to its role in lipid metabolism and detoxification, L-methionine may be used in the treatment of liver diseases like fatty liver and cirrhosis. It helps improve liver function by reducing fat accumulation and enhancing the liver's detoxification ability.
  • Depression and Mood Disorders: The conversion of L-methionine to SAM, which is involved in neurotransmitter synthesis, has led to its investigation as a potential treatment for depression and other mood disorders. SAM levels are sometimes low in individuals with depression, and supplementing with L-methionine may help increase SAM levels and potentially improve mood.
• Animal Feed Industry
  • Growth Promotion: In animal husbandry, L-methionine is widely added to animal feed. It is essential for the growth and development of livestock and poultry. Adequate methionine levels can improve feed efficiency, increase weight gain, and enhance the quality of animal products such as meat, eggs, and milk.
  • Feather and Wool Production: For poultry and wool-producing animals like sheep, L-methionine is crucial for the synthesis of keratin, the main protein in feathers and wool. Supplementing the feed with L-methionine can improve the quality and quantity of feathers and wool.
• Food Industry
  • Nutritional Fortification: Similar to its use in human nutrition, L-methionine is added to some food products as a nutritional fortifier, especially in plant-based protein sources like soy products and cereals, to improve their protein quality and make them more complete in terms of essential amino acids.
  • Flavor Enhancement: In certain food applications, L-methionine can contribute to flavor development. It can participate in Maillard reactions during cooking and processing, leading to the formation of desirable flavors and aromas in foods like bread, coffee, and roasted meats.
• Cosmetics and Personal Care
  • Hair and Skin Health: Due to its role in keratin synthesis, L-methionine is used in some hair and skin care products. It can help strengthen hair, reduce breakage, and improve the overall health and appearance of the skin by supporting the synthesis of structural proteins.
  • Antioxidant Properties: Through its contribution to glutathione synthesis, L-methionine indirectly provides antioxidant benefits in cosmetics, helping to protect the skin from oxidative damage caused by free radicals and environmental factors.

Factory Photos:


Testing lab


Ware house

Packing way

FAQ

How to Confirm Product Quality Before Placing Orders?
 

For stock items, we will offer free samples in 20g to 50g. You only need to cover the express shipping cost to

get it for quality checking before placing your official order.If you're interested in OEM products, we'll

manufacture them according to your specifications and send them to you for confirmation.
 

Can I Place a Small Order?
 

Absolutely! Our minimum order quantity is 1kg, which will be carefully packed in a small, sealed aluminum foil

bag. We will ship you by express with the shipping cost at your account.
 

What Will Be The Payment Way?
 

Basically We prefer T/T. Well for very small orders, we can do by PayPal.
 

What's the Lead Time?
 

For normal stock items, we can deliver within 3 days. For big Qty orders or OEM orders, the lead time is typically

7-10 days.
 

What About After-Sales Service?
 

Our company name, Servqual, is derived from the words "Service" and "Quality," which underscores our

commitment to both excellent service and high-quality products. We believe that only by providing superior

service and maintaining top-notch quality can we build a lasting business. In our collaboration, you will deeply

experience this commitment.