Guangzhou ZIO Chemical Co., Ltd. is one of the leading manufacturers and suppliers of dl-methionine/l-methionine in China. Welcome to buy bulk high quality chemicals in stock here from our factory. For price consultation, contact us.
Methionine, also known as Methionine, is one of the essential sulfur-containing amino acids for both humans and animals. It is a white crystalline or crystalline powder with a distinctive smell, slightly sweet in taste, and soluble in water. As a necessary amino acid, methionine cannot be synthesized by the body on its own and must be obtained through food or feed. It plays a crucial role in the body: not only as a basic raw material for protein synthesis, but also as an important methyl donor involved in methyl transfer and fat metabolism, with functions such as protecting the liver, detoxification, and promoting hair growth. Due to its low content in plant-based proteins, it often becomes a limiting amino acid in grains and other foods.
Application:
I. Feed and Livestock Industry (The Largest Usage)
Methionine is one of the most important amino acid additives in the feed industry, especially widely used in poultry feed. It is the first limiting amino acid in the corn-soybean meal type diet for poultry. Supplementing methionine can effectively balance the amino acid composition of the feed, increase protein utilization, promote animal growth, and reduce the feed-to-meat ratio. Besides the powdered DL-methionine, its hydroxy analog (MHA) and calcium salt products are also widely used as sources of methionine in feed, with cost advantages.
II. Food and Nutritional Enhancement
Nutritional Enhancing Agents: Methionine is an essential amino acid for the human body and can be used as a food nutritional enhancer. Adding it to plant-based foods such as oats, wheat, and corn can improve the amino acid balance and enhance the nutritional value of proteins.
Seasoning and Flavor Enhancement: Methionine, together with glycine, alanine, glutamic acid, etc., can form specific flavor characteristics and can be used to prepare seasoning solutions.
Flavors: According to the regulations of GB 2760 in China, methionine can be used as an edible flavoring agent.
III. Medicine and Health Supplements
Auxiliary Treatment for Liver Diseases: Methionine can promote the synthesis of phosphatidylcholine, which helps with the transport and metabolism of fat in the liver. It is clinically used for treating and preventing liver damage such as fatty liver and liver cirrhosis.
Amino Acid Infusion Components: As the basic unit of proteins, methionine is an important component in compound amino acid infusions and comprehensive amino acid preparations, used for nutritional support of patients who cannot eat normally.
Detoxification Function: Methionine has metal chelating properties, helping to excrete heavy metals (such as lead and mercury) from the body and protecting cells through its metabolites.
IV. Cosmetics and Personal Care
Methionine can improve the tension and elasticity of the skin and hair, make nails stronger, and has antioxidant and anti-aging effects in cosmetics due to its sulfur-containing characteristics.
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