High Purity DL-Methionine Powder CAS 59-51-8 CAS NO.59-51-8

Xi'an ZB Biotech Co., Ltd is specialized in researching, producing and selling herbal extract and API powder, which are mainly used in nutraceutical, cosmetic, beverage and food additives etc.

Owing plant base, extracting and purifying in GMP workshop, concentrating on the quality and cost each link. That XAZB Biotech is aiming of benefiting the world with lowest price but best products.

We are keeping overcritical on the quality and persisting in the profession all the time. XAZB owns two standardized production workshops, advanced multifunction extractors and juice concentrate equipment, covering 12,000m2. annual dried material processed 950MT, monthly production ability 60MT. 32 scientists are in R&D team. We have strict QC standards and perfect quality guarantee system, GMP certified, also FDA, ISO9001 and Halal certified. 

We also build an integrative marketing center in Xi'an city, China, involving in research, test, sale and service. With full qualification and exporting experience, our products are widely sold to more than 40 countries from Europe, America, Southeast Asia, Oceania and so on

DL-methionine can be used as a nutritional supplement. It has the same physiological effect as L-methionine, but it is expensive (L-type is produced from DL-type), so DL-methionine is generally used. In oats, rye, rice, corn, wheat, peanut flour, soybeans, potatoes, spinach and other plant foods to improve amino acid balance.

The content of commercial methionine is ≥98.5%. It is one of the amino acids necessary for the growth of poultry and livestock animals. It is the "skeleton" amino acid for biosynthetic protein. It has a strong regulatory effect on the metabolism of animals and is widely used in medicine, food, feed and cosmetics. Among them, in medicine, it can be used as the main component of amino acid infusion and compound amino acid, and can also be used for the synthesis of medicinal vitamins. With its anti-fatty liver effect, it can be used to produce liver protection preparations; in food, it can be used for amino acid strengthening and The processing of food health products can be used as a nutritional supplement. Because of the special smell, it is only used in fish cake products; in the feed industry, methionine is used in the largest amount, and it is used as a nutritional enhancer for feed to make up for the balance of amino acids. Feed additives, in the variety of amino acid nutritional feed additives, methionine accounts for 60%, lysine accounts for 30%, and other amino acids account for about 10%.

nutritional supplements. It has the same physiological effect as L-methionine, but the price is low (L-type is made from DL-type), so DL-methionine is generally used. It is a limiting amino acid in plant foods such as oats, rye, rice, corn, wheat, peanut flour, soybeans, potatoes, and spinach. Add to the above foods to improve amino acid balance. Requirements vary with cystine intake. Adult men need 1.1g/d. The sea urchin taste is related to methionine, the sweetness of sea urchin is related to glycine and alanine, the bitterness is related to valine, and the umami taste is related to glutamic acid, etc. Therefore, these amino acids can be formulated into flavoring agents. It is still used in amino acid infusion and comprehensive amino acid preparations. According to my country's GB2760-86 regulations, it can be used as a spice.