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公开(公告)号：US07625728B2
公开(公告)日：2009-12-01
申请号：US11479654
申请日：2006-06-30
申请人： Olli-Pekka Eroma , Heikki Heikkila , Heikki Ojamo , Päivi Sarmala , Göran Hyöky , Leena Rahkila , Marja-Leena Sarkki , Tapio Viljava
发明人： Olli-Pekka Eroma , Heikki Heikkila , Heikki Ojamo , Päivi Sarmala , Göran Hyöky , Leena Rahkila , Marja-Leena Sarkki , Tapio Viljava
CPC分类号： C12P7/10 , B01D61/025 , C12P7/12 , C12P7/18 , Y02E50/16 , Y02E50/17 , Y10S435/911 , Y10S435/921 , Y10S435/924
摘要： Effective processes are provided for the production of xylitol and ethanol and other products from solutions derived from lignocellulose-containing material in biomass. The solutions can be hydrolyzed or partially hydrolyzed before being fermented with microbes. The fermented solution can be distilled and can be subsequently separated, such as, by chromatographic separation, membrane separation, etc. The recovered xylitol solution can be crystallized to provide pure xylitol crystals.
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公开(公告)号：US07109005B2
公开(公告)日：2006-09-19
申请号：US10035476
申请日：2001-10-25
申请人： Olli-Pekka Eroma , Heikki Heikkila , Heikki Ojamo , Päivi Sarmala , Göran Hyöky , Leena Rahkila , Marja-Leena Sarkki , Tapio Viljava
发明人： Olli-Pekka Eroma , Heikki Heikkila , Heikki Ojamo , Päivi Sarmala , Göran Hyöky , Leena Rahkila , Marja-Leena Sarkki , Tapio Viljava
CPC分类号： C12P7/10 , B01D61/025 , C12P7/12 , C12P7/18 , Y02E50/16 , Y02E50/17 , Y10S435/911 , Y10S435/921 , Y10S435/924
摘要： Effective processes are provided for the production of xylitol and ethanol and other products from solutions derived from lignocellulose-containing material in biomass. The solutions can be hydrolyzed or partially hydrolyzed before being fermented with microbes. The fermented solution can be distilled and can be subsequently separated, such as, by chromatographic separation, membrane separation, etc. The recovered xylitol solution can be crystallized to provide pure xylitol crystals.
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公开(公告)号：US06846657B2
公开(公告)日：2005-01-25
申请号：US08928893
申请日：1997-09-12
CPC分类号： C12P7/10 , C12P7/18 , Y02E50/16 , Y10S435/924 , Y10S435/938
摘要： The invention relates to a process for the simultaneous production of xylitol and ethanol from a hydrolyzed lignocellulose-containing material starting. The starting material is fermented with a yeast strain, the ethanol produced is recovered, a chromatographic separation is carried out on the remaining xylitol solution, and pure xylitol is crystallized.
摘要翻译： 本发明涉及从含水解的含木素纤维素材料开始同时生产木糖醇和乙醇的方法。 起始原料用酵母菌发酵，回收生产的乙醇，对剩余的木糖醇溶液进行色谱分离，纯木糖醇结晶。
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公开(公告)号：US20060246563A1
公开(公告)日：2006-11-02
申请号：US11479654
申请日：2006-06-30
申请人： Olli-Pekka Eroma , Heikki Heikkila , Heikki Ojamo , Paivi Sarmala , Goran Hyoky , Leena Rahkila , Marja-Leena Sarkki , Tapio Viljava
发明人： Olli-Pekka Eroma , Heikki Heikkila , Heikki Ojamo , Paivi Sarmala , Goran Hyoky , Leena Rahkila , Marja-Leena Sarkki , Tapio Viljava
CPC分类号： C12P7/10 , B01D61/025 , C12P7/12 , C12P7/18 , Y02E50/16 , Y02E50/17 , Y10S435/911 , Y10S435/921 , Y10S435/924
摘要： Effective processes are provided for the production of xylitol and ethanol and other products from solutions derived from lignocellulose-containing material in biomass. The solutions can be hydrolyzed or partially hydrolyzed before being fermented with microbes. The fermented solution can be distilled and can be subsequently separated, such as, by chromatographic separation, membrane separation, etc. The recovered xylitol solution can be crystallized to provide pure xylitol crystals.
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公开(公告)号：US5081026A
公开(公告)日：1992-01-14
申请号：US611383
申请日：1990-11-02
申请人： Heikki Heikkila , Juha Nurmi , Leena Rahkila , Marja Toyryla
发明人： Heikki Heikkila , Juha Nurmi , Leena Rahkila , Marja Toyryla
CPC分类号： C12P7/18 , Y10S435/80 , Y10S435/803 , Y10S435/911 , Y10S435/924
摘要： A method is disclosed for the production of xylitol from a xylose and/or xylan containing material. A solution containing xylitol and other hexoses is fermented with a yeast strain capable of converting free xylose to xylitol and other free hexoses present to ethanol, with the xylitol subsequently separated by chromatographic separation means.
摘要翻译： 公开了用于由木糖和/或含木聚糖的材料生产木糖醇的方法。 含有木糖醇和其他己糖的溶液用能够将游离木糖转化为木糖醇和其它游离己糖的酵母菌株发酵到乙醇中，随后通过色谱分离方法分离木糖醇。
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