Experts have found new methods for efficient separation of amino acid mixtures

Original title: Experts found a new method of efficient separation of amino acid mixtures
Recently, the
China
Institute of Agricultural Sciences hemp fiber products and processing technology team in polyion liquid membrane separation
amino acids
mixture research has made important progress. The study found that polyionized liquid film has good
mechiner
properties, good separation effect on amino acids and excellent antibacterial and anti-pollution properties, and this study provides a new method for the industrial application of amino acid mixture separation. The findings were published online in Journal of Colloidal and Interface Science.
According to Researcher Tan Zhijian, amino acids are widely used in food, feed and medicine, protein hydrolysing and microbial fermentation are the most common methods of obtaining amino acids, but often obtain amino acid mixtures. Membrane separation method is an important means to separate amino acid mixture, polyionized liquid membrane has excellent antibacterial and anti-pollution, low operating pressure, large water flow and high separation efficiency compared with other membranes. The performance of the membrane is systematically revealed and the application effect of separating L-phenylalanine and L-winter anthionine is studied. The separation process is determined by revealing and simulating the calculation, and finally the antibacterial and anti-pollution resistance of the membrane is studied.
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