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公开(公告)号：EP0907627B1
公开(公告)日：2001-09-05
申请号：EP97927220.0
申请日：1997-06-23
申请人： XYROFIN OY
IPC分类号： C07C31/18 , C07C29/141 , C13K13/00
CPC分类号： C13K13/002 , C07C29/147 , C07C31/18
摘要： The invention relates to a method for producing xylitol. According to the method, a mixture that contains xylose or xylonic acid or that is concentrated with respect to xylonic acid is reduced, and xylitol is recovered.
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2.发明公开THE USE OF POLYOLS IN COMBATING YEAST INFECTION AND POLYOL PREPARATIONS FOR SAID USE 有权使用多元醇进行战斗酵母菌感染和在相同的使用POLYOLPRÄPARATE
公开(公告)号：EP1035844A1
公开(公告)日：2000-09-20
申请号：EP98958263.0
申请日：1998-12-01
申请人： Xyrofin Oy
发明人： VARGAS MUNITA, Sergio LuisInfectious Disease Div. , PEARSON, Julita , VIRKKI, Markku, Tapio , PEPPER, Tammy , SAUNDERS, David
IPC分类号： A61K31/045
CPC分类号： A61K9/0034 , A61F6/04 , A61K9/0053 , A61K31/045
摘要： The invention relates to the use of polyols such as xylitol for the preparation of a composition to be administered in the treatment or prophylaxis of mucosal yeast infection in mammals, as well as to preparations for use in the systemic or topical therapeutic or prophylactic treatment of mucosal yeast infections. The invention relates specifically but not solely to the combating of infections caused by Candida s.p. in mucosa in connection with exocrine glands of the mammalian body.
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公开(公告)号：EP1019547A1
公开(公告)日：2000-07-19
申请号：EP96904108.6
申请日：1996-03-01
申请人： XYROFIN OY
CPC分类号： C13B30/02 , B01D9/0004 , B01D9/0036 , C13B30/06 , C13K1/08 , C13K5/00 , C13K13/002
摘要： The invention relates to a method for recovering a crystallizable organic compound from solutions containing said compound. In accordance with the method, the compound is crystallized substantially by way of nucleation from a solution having high viscosity and high supersaturation in respect of the compound to be recovered, and the formed crystals are recovered.
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公开(公告)号：EP0604429B1
公开(公告)日：1999-10-20
申请号：EP92912764.5
申请日：1992-06-30
申请人： XYROFIN OY
发明人： APAJALAHTI, Juha , LEISOLA, Matti
IPC分类号： C12P7/18
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5.发明授权
公开(公告)号：EP0527758B1
公开(公告)日：1998-01-07
申请号：EP91906996.3
申请日：1991-04-08
申请人： XYROFIN OY
发明人： HALLBORN, Johan , PENTTILÄ, Merja , OJAMO, Heikki , WALFRIDSSON, Mats , Airaksinen, Ulla , KERÄNEN, Sirkka , HAHN-HÄGERDAL, Bärbel
CPC分类号： C12N9/0006 , C12N15/52 , C12N15/81 , C12N15/905 , C12P7/06 , C12P7/18 , C12P7/40 , C12P19/02 , Y02E50/17 , Y02P20/582
摘要： This invention relates to recombinant-DNA-technology. Specifically this invention relates to new recombinant yeast strains transformed with xylose reductase and/or xylitol dehydrogenase enzyme genes. A yeast strain transformed with the xylose reductase gene is capable of reducing xylose to xylitol and consequently of producing xylitol in vivo. If both of these genes are transformed into a yeast strain, the resultant strain is capable of producing ethanol on xylose containing medium during fermentation. Further, the said new yeast strains are capable of expressing the said two enzymes. Xylose reductase produced by these strains can be used in an enzymatic process for the production of xylitol in vitro.
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公开(公告)号：EP0561815B1
公开(公告)日：1995-09-06
申请号：EP91920167.3
申请日：1991-11-29
申请人： XYROFIN OY
发明人： OLINGER, Philip M. , KARHUNEN, Auli
CPC分类号： A61K9/2018
摘要： A directly compressible xylitol granulate comprising xylitol and a physiologically acceptable, non-cariogenic binder taken from the group consisting of polymerized reducing sugars, an alkali carboxymethylcellulose and hydrogenated starch hydrolysate. The granulate is directly compressible and exhibits the taste profile, metabolic and cariostatic properties of xylitol.
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公开(公告)号：EP0398279B1
公开(公告)日：1993-09-15
申请号：EP90109219.7
申请日：1990-05-16
申请人： XYROFIN OY
IPC分类号： A23G3/00
CPC分类号： A23G3/36 , A23G3/38 , A23G3/42 , A23G3/54 , Y10S426/804
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公开(公告)号：EP0553126A1
公开(公告)日：1993-08-04
申请号：EP91917299.0
申请日：1991-10-08
申请人： XYROFIN OY
CPC分类号： B01D15/185 , B01D2215/023 , B01D2215/024 , C12N11/12 , C12P19/20 , C13K1/00 , C13K3/00 , C13K11/00
摘要： L'invention se rapporte à un procédé servant à produire du glucose et du fructose à partir de sucrose par une hydrolyse enzymatique, selon lequel une solution de sucrose est hydrolysée en un procédé continu par une enzyme d'invertase immobilisée sur un support solide, et une fraction de glucose et de fructose est séparée de la solution obtenue de l'hydrolyse en un procédé continu utilisant un procédé chromatographique à lit mobile simulé.
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9.发明公开
公开(公告)号：EP0474714A1
公开(公告)日：1992-03-18
申请号：EP90908531.0
申请日：1990-06-05
申请人： XYROFIN OY
CPC分类号： C13K11/00 , A23G3/346 , A23G2200/06 , A23P10/28 , A61K9/2018
摘要： L'invention concerne un produit granulé essentiellement à base de fructose, adapté pour être utilisé dans la fabrication de comprimés par compression directe, et composé de granules à écoulement libre comprenant environ 92 % à environ 98 % en poids de fructose, environ 1 % à environ 7 % en poids d'un polyol physiologiquement acceptable choisi entre le sorbitol, le maltitol, le lactitol, le xylitol, le mannitol, l'isomalt ainsi que des mélanges de ceux-ci, facultativement avec d'autres produits d'hydrogénation de sucres, moins d'environ 1 % en poids d'eau. On obtient ledit produit granulé selon l'invention, par agglomération de fructose cristallin moulu jusqu'à obtention d'une granulométrie fine, au moyen d'une solution aqueuse du polyol, tandis que le fructose est amené en mouvement rapide afin de former un produit granulaire et par séchage des granulés au moyen d'air sec jusqu'à une teneur en eau inférieure à 1 %.
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公开(公告)号：EP0454702A1
公开(公告)日：1991-11-06
申请号：EP90901592.0
申请日：1990-01-15
申请人： SUOMEN XYROFIN OY
发明人： HEIKKILÄ, Heikki , NURMI, Juha , RAHKILA, Leena , TÖYRYLÄ, Marja
CPC分类号： C12P7/18 , C12R1/645 , C12R1/74 , 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.
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