发明名称 |
VERFAHREN ZUR HERSTELLUNG TRYPTOPHANREICHER PEPTIDE |
摘要 |
Described is a method for selectively isolating tryptophan containing peptides from an aqueous peptide mixture, including the steps of controlling the pH of the aqueous peptide mixture to 4.0-6.0, forming a precipitate of tryptophan containing peptides, and isolating the precipitated peptides. The aqueous peptide mixture is preferably obtained by enzymatic cleavage at acidic pH of a protein source. Further, peptides having a Trp content of 8-15 w/w % and the use thereof as a food additive and as an active ingredient in a medicament are described. |
申请公布号 |
AT357454(T) |
申请公布日期 |
2007.04.15 |
申请号 |
AT20000993921T |
申请日期 |
2000.12.06 |
申请人 |
CAMPINA NEDERLAND HOLDING B.V. |
发明人 |
MALLEE, LEON, FRANCISCUS;CAESSENS, PETRONELLA, WILHELMINA, JOSE;BOUMANS, JOHANNES, WILHELMUS, LEONARDU |
分类号 |
A23J3/34;A23L1/29;A23L1/305;A61K35/20;A61K38/00;A61P35/00;C07K1/30;C07K14/47;C12P21/06 |
主分类号 |
A23J3/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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