发明名称 |
METHOD FOR CRYSTALLIZING ALPHA-L-ASPARTYL-L-PHENYLALANINE METHYL ESTER |
摘要 |
Method for crystallizing aspartame (APM) by cooling an aqueous solution containing APM without forced convection during part of the crystallization, wherein a clear aqueous APM solution is initially cooled under forced convection and forced convection is interrupted, after crystallization has started but before the concentration of the APM crystals formed in the system reaches 0.5% by weight, until the amount of crystals reaches at least 10%, but not more than 50%, of the target amount, and wherein cooling is interrupted for at least part of the time of said interruption of forced convection at about the same time or shortly thereafter.
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申请公布号 |
CA2172022(A1) |
申请公布日期 |
1996.09.21 |
申请号 |
CA19962172022 |
申请日期 |
1996.03.18 |
申请人 |
HOLLAND SWEETENER COMPANY V.O.F. |
发明人 |
MURAKAMI, TSUGIO;EGASHIRA, HIDETAKA;OKAJIMA, KENGO;WAKAMATSU, HIDETOSHI |
分类号 |
C07K5/072;C07K5/075;(IPC1-7):C07K5/075;C07K1/30 |
主分类号 |
C07K5/072 |
代理机构 |
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