Research status of amino acid chelates（Magnesium Amino Acid Chelate、Zinc Rice Chelate）

With the advanced research, the understanding of the nutritional effect and metabolism of amino acid chelates is also increasing. As the development of livestock production leads to the emergence and wide application of feed additives, the research reports on chelates at home and abroad are also increasing. In 1989, the official publication of the United States Feed Supervision Bureau contained a variety of metal element amino acid chelates and complexes known as "metal element protein salt". American Albion, Zinpro and Alltech also have a variety of trace elements chelates. Institutions of higher learning and research institutions have published many articles.

In the late period of 1980s, high-purity methionine chelating zinc () was synthesized and prepared in the laboratory, and its structure was confirmed to be chelate by infrared analysis. In their dissertation on the nutritional effect of methionine-chelating zinc on chicks, Yan Lixin et al. demonstrated the comprehensive average relative biological titer of various zinc sources. Zinc chelate is significantly better than zinc sulfate in zinc utilization. Showed significant adverse effects of antiphytate and high calcium. The methionine chelating zinc by serum alkaline phosphatase activity, zinc concentration of the tibia and wing feathers and zinc deposition rate were significantly better than zinc sulfate. In the 1990s, the interest of animal nutrition and feed circles in China has increased significantly, and many reviews and articles have been published to introduce the feed and nutritional efficacy of trace element amino acid chelates. There are also self-synthesized chelates or patents, or provided for animal testing. Harbin, Wuxi, Xi'an, Guangzhou, Shanghai, Chengdu, Changsha and other places have different scale of enterprises have started, produced a variety of chelate products into the feed additive market. With China's accession to WTO, the feeding chelate industry also faces competition problems with foreign counterparts.

Research status of amino acid chelates（Magnesium Amino Acid Chelate、Zinc Rice Chelate）

Company official website:www.wilincare.net; Email: wl@jukeju.com Welcome to buy!  

Manganese Ascorbate、Ferrous Ascorbate、Magnesium Lysinate Glycinate、Magnesium Glycinate Glutamine、Magnesium Citrate Malate、Strontium Citrate、Manganese Citrate、Copper Citrate、Lithium Aspartate、Selenium Taurate.