首页> 外国专利> Process for the preparation of phases enriched in 1,1-GPM with over 75 by weight of TS up to over 99 by weight of TS 1,1-GPM and 1,6-GPS-enriched phases with more than 80 by weight a.TS up to over 99 by weight a.TS 1.6 GPS

Process for the preparation of phases enriched in 1,1-GPM with over 75 by weight of TS up to over 99 by weight of TS 1,1-GPM and 1,6-GPS-enriched phases with more than 80 by weight a.TS up to over 99 by weight a.TS 1.6 GPS

机译:制备富含1,1-GPM的TS含量超过75%的相的方法,以及高达99%重量的TS 1,1-GPM和1,6-GPS含量高于80%的1,6-GPS的相的制备方法重量a.TS最高可达99%重量a.TS 1.6 GPS

摘要

Preparation of 1-O- alpha -D-glucopyranosyl-D-mannitol (1,1-GPM) and/or a 6-O- alpha -D-glucopyranosyl-D-sorbitol (1,1-GPS) enriched phase comprises a) solution of hydrolysed isomaltulose or a mixture containing hydrolysed isomaltulose in water at elevated temperature, b) crystallisation by cooling and c) separation of the phase containing 1,1-GPM (I) from 1,1-GPS (II).
机译:1-O-α-D-吡喃葡萄糖基-D-甘露醇(1,1-GPM)和/或6-O-α-D-吡喃葡萄糖基-D-山梨醇(1,1-GPS)富集的制备包括)水解的异麦芽酮糖或含有水解的异麦芽酮糖的混合物在高温下的水溶液,b)通过冷却结晶,以及c)从1,1-GPS(II)中分离出含1,1-GPM(I)的相。

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