<p>The invention relates to the recovery of deoxy sugars, such as fucose from biomass-derived solutions, such as spent liquors obtained from pulping processes. The invention is based on the use of chromatographic fractionation with specific column packing materials and combinations thereof. The deoxy sugar product obtained from the chromatographic fractionation may be further purified by crystallization. The invention also provides a novel crystalline fucose product and a novel process for the crystallization of fucose.</p>
申请公布号
EP1664352(A1)
申请公布日期
2006.06.07
申请号
EP20040767071
申请日期
2004.09.22
申请人
DANISCO SWEETENERS OY
发明人
JUMPPANEN, JUHO;RAVANKO, VILI;HEIKKILÄ, HEIKKI;NURMI, JUHA;NURMI, NINA;SAARI, PIA;HÄKKÄ, KATJA;LEWANDOWSKI, JARI