Extraction of amino acids by aqueous two
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I-Ming Chu; Shiao-Li Chang; Shi-Huang Wang; Wu-Yung Yang
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Article
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1990
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Springer-Verlag
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English
β 305 KB
Amino acids, including lysine, glutamic acid, and phenylalanine, in pure solution or in fermentation broth, were extracted with the aqueous two-phase system consisting of polyethylene glycol and salts, giving a very sharp separation. The partition is influenced by the type and the amount of salts us