Preparation Of Amino Acid Chelating Trace Element Fertilizer

- Jan 29, 2019 -

Amino acid chelates of trace elements can be synthesized in two ways. One is formed by the chelation of soluble metal salts with amino acids. The other is soluble salt and amino acid can be hydrolyzed protein chelate, known as metal protein salt. Compared with complex amino acid chelates and metalloproteins, single amino acid chelates are more expensive and have more specific biological activities. Therefore, the current research directions at home and abroad are mostly focused on the latter. It can also be said that metalloprotein salt is a direction for the production of trace element amino acid chelates in the future. There are four commonly used methods for extracting chelate salts from protein hydrolysis in China: enzymatic hydrolysis, acid hydrolysis, acid-base hydrolysis and comprehensive utilization

amino acid chelate copper fertilizer application

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