发明名称 |
METHOD FOR SEPARATING SIALYLLACTOSE MATERIAL |
摘要 |
A method for easily and efficiently separating a sialyllactose material from a milk material by exploiting the pH-dependent interactions between whey proteins and sialyllactose is disclosed. The method comprises concentrating a milk material at a pH of 5.2 or lower to obtain a concentrate, adjusting the pH of the concentrate to 5.5 or higher, and obtaining a low-molecular-weight fraction from the pH-adjusted concentrate. Since the method also allows separation of sialyllactose from lactose and minerals, sialyllactose may be obtained at high purity. The resulting sialyllactose material is highly useful for food, pharmaceutical, and other applications. |
申请公布号 |
EP2484429(A1) |
申请公布日期 |
2012.08.08 |
申请号 |
EP20100820476 |
申请日期 |
2010.09.27 |
申请人 |
MEGMILK SNOW BRAND CO., LTD. |
发明人 |
SOGAME, HITOMI;TOMIZAWA, AKIRA;SHIGEMATSU, AKINORI;ITOH, KOTARO;KOJIMA, KENJI;YAMAZAKI, RYU |
分类号 |
B01D61/14;A23C9/00;A23C9/18;A23L1/30 |
主分类号 |
B01D61/14 |
代理机构 |
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