发明名称 |
Förfarande för framställning av polyoler från material innehållande arabinoxylan |
摘要 |
The invention relates to a method of producing xylitol and erythritol from arabinoxylan-containing material. According to the invention, the arabinoxylan-containing material is hydrolyzed and xylose and arabinose are separated from the obtained hydrolysate, whereafter the xylose is reduced to xylitol, and the xylitol is recovered, and the arabinose is subjected to alkaline oxidation to obtain erythronic acid which is reduced to erythritol, and the erythritol is recovered. |
申请公布号 |
FI106853(B) |
申请公布日期 |
2001.04.30 |
申请号 |
FI19980002497 |
申请日期 |
1998.11.18 |
申请人 |
XYROFIN OY, |
发明人 |
HEIKKILAE,HEIKKI;ALEN,RAIMO;KAUKO,SIRU;LINDROOS,MIRJA;NURMI,JUHA;SARMALA,PAEIVI;TYLLI,MATTI |
分类号 |
C07C29/141;C07C31/18;C07C31/24;C07H1/08;C13K13/00;(IPC1-7):C07C31/18;C07C29/136 |
主分类号 |
C07C29/141 |
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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