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1.
公开(公告)号:US08815499B2
公开(公告)日:2014-08-26
申请号:US13517250
申请日:2010-12-17
申请人: Björn Alriksson , Leif Jönsson , Sune Wännström
发明人: Björn Alriksson , Leif Jönsson , Sune Wännström
CPC分类号: C12P7/10 , C12N1/38 , C12P7/16 , C12P7/46 , C12P2203/00 , Y02E50/10 , Y02E50/16 , Y10S435/813
摘要: The present invention provides a method for decreasing the fermentation inhibition in a fermentation of cellulose-derived material in a fermentor, wherein fermentation inhibitory properties of the material subjected to fermentation is decreased by an addition of at least one reducing agent to the fermentor. Further, there is provided a method of increasing the fermentability of a fermentation process comprising the steps of measuring the fermentability of the fermentation process and if the fermentability is below a reference value, then adding at least one reducing agent to the fermentation process.
摘要翻译: 本发明提供一种用于降低发酵罐中纤维素衍生物质的发酵发酵抑制的方法,其中通过向发酵罐中加入至少一种还原剂来降低发酵物质的发酵抑制性能。 此外,提供了一种增加发酵方法的发酵能力的方法,包括以下步骤:测量发酵过程的发酵能力,如果发酵能力低于参考值,则在发酵过程中加入至少一种还原剂。
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公开(公告)号:US09156990B2
公开(公告)日:2015-10-13
申请号:US11018915
申请日:2004-12-21
申请人: Peter Marten Van Der Horst , Erik Sanne , Kjell Rune Andersson , Cherryleen Garcia-Lindgren , Marie-Louise Wallberg , Sune Wännström
发明人: Peter Marten Van Der Horst , Erik Sanne , Kjell Rune Andersson , Cherryleen Garcia-Lindgren , Marie-Louise Wallberg , Sune Wännström
CPC分类号: D21H17/74 , C01P2004/10 , C01P2006/12 , C09C1/021 , D21H17/25 , D21H17/26 , D21H17/675 , D21H17/69
摘要: The present invention relates to a filler comprising calcium salt and cellulose derivative having a degree of substitution of net ionic groups up to about 0.65, wherein the filler is substantially free from fibers or fibrils of cellulose or lignocellulose. The invention also relates to a filler comprising calcium salt and a cellulose derivative having a degree of substitution of net ionic groups up to about 0.65, wherein the cellulose derivative contains cationic groups.
摘要翻译: 本发明涉及包含钙盐和纤维素衍生物的填料,其具有至多约0.65的净离子基团的取代度,其中填料基本上不含纤维素或纤维素纤维素的纤维。 本发明还涉及包含钙盐和纤维素衍生物的填料,所述纤维素衍生物具有至多约0.65的净离子基团的取代度,其中所述纤维素衍生物含有阳离子基团。
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3.
公开(公告)号:US20130022958A1
公开(公告)日:2013-01-24
申请号:US13517250
申请日:2010-12-17
申请人: Björn Alriksson , Leif Jönsson , Sune Wännström
发明人: Björn Alriksson , Leif Jönsson , Sune Wännström
IPC分类号: C12Q3/00
CPC分类号: C12P7/10 , C12N1/38 , C12P7/16 , C12P7/46 , C12P2203/00 , Y02E50/10 , Y02E50/16 , Y10S435/813
摘要: The present invention provides a method for decreasing the fermentation inhibition in a fermentation of cellulose-derived material in a fermentor, wherein fermentation inhibitory properties of the material subjected to fermentation is decreased by an addition of at least one reducing agent to the fermentor. Further, there is provided a method of increasing the fermentability of a fermentation process comprising the steps of measuring the fermentability of the fermentation process and if the fermentability is below a reference value, then adding at least one reducing agent to the fermentation process.
摘要翻译: 本发明提供一种用于降低发酵罐中纤维素衍生物质的发酵发酵抑制的方法,其中通过向发酵罐中加入至少一种还原剂来降低发酵物质的发酵抑制性能。 此外,提供了一种增加发酵方法的发酵能力的方法,包括以下步骤:测量发酵过程的发酵能力,如果发酵能力低于参考值,则在发酵过程中加入至少一种还原剂。
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