发明授权
US4837371A Process for concentration of an aqueous solution of amino acid 失效
浓缩氨基酸水溶液的方法

Process for concentration of an aqueous solution of amino acid
摘要:
An aqueous solution containing amino acids of which the solubility in water at isoelectric point is low, can be highly concentrated by means of semipermeable membranes in the presence of a water-soluble organic solvent while increasing the solubility by adjusting a pH.
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