发明名称 |
Method for the separation of a basic amino acid from its fermentation broth |
摘要 |
A method for separating a basic amino acid from its fermentation broth, or the liquid resulting from the intermediate treatment of the fermentation broth, containing high-molecular weight contaminants which entails permeating the broth, or liquids resulting from the intermediate treatment of the broth, through a semi-permeable membrane, until the basic amino acid is separated from the high-molecular weight contaminants, by passing through the membrane in the permeate; contacting the permeate with a strongly acidic cation exchange resin; and eluting the adsorbed basic amino acid from the cation exchange resin.
|
申请公布号 |
US4663048(A) |
申请公布日期 |
1987.05.05 |
申请号 |
US19850713857 |
申请日期 |
1985.03.20 |
申请人 |
AJINOMOTO CO., INC. |
发明人 |
TANAKA, KIYOSHI;KOGA, YOSHIHIRO;SAEKI, MASARU;KANEKO, TETSUYA;KAWAKITA, TETSUYA |
分类号 |
C12P13/04;C12P13/08;C12P13/10;(IPC1-7):B01D13/00 |
主分类号 |
C12P13/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|