| 摘要 |
1493051 Separating sugar constituents of invert sugar and milk by ion exchange PFEIFER & LANGEN 16 Jan 1975 [17 Jan 1974 21 Aug 1974] 1980/75 Heading C2S [Also in Divisions C3 and A2] Glucose, fructose and lactose (from milk) are separated from enzymic impurities by passing a solution containing the saccharides and enzymes through an ion-exchange resin, eluting with water and then extracting first an enzyme rich fraction and then a fraction of eluate rich in the said saccharide (see Division C3). |
