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1.发明授权Economic process for producing xylose from hydrolysate using electrodialysis and direct recovery method 有权使用电渗析和直接回收法从水解产物生产木糖的经济工艺公开(公告)号：US09133229B2
公开(公告)日：2015-09-15
申请号：US13503221
申请日：2009-10-30
申请人： Joo-hang Lee , Jun-gap An , Seung-won Park , Taek-beom Kim , Seong-bo Kim , Dong-hoon Lee , Woon-hwa Lee , Dae-Ho Son , Seung-bae Ji , Kang-pyo Lee
发明人： Joo-hang Lee , Jun-gap An , Seung-won Park , Taek-beom Kim , Seong-bo Kim , Dong-hoon Lee , Woon-hwa Lee , Dae-Ho Son , Seung-bae Ji , Kang-pyo Lee
CPC分类号： C07H3/02 , B01D61/422 , C13B20/165 , C13K13/002
摘要： The present invention relates to an environmentally friendly, simple and economic process for producing xylose. The process comprises the steps of: a) countercurrently extracting tropical fruit biomass by hydrolysis with sulfuric acid to obtain a high-concentration xylose extract; b) adjusting the extract to a pH of 1.5-2.5 and decolorizing and filtering the pH-adjusted extract; c) desalting the filtrate in an electrodialysis device; and d) recycling a waste sulfuric acid solution recovered from step c), to step a), and concentrating and directly recovering the desalted filtrate to obtain xylose crystals.
摘要翻译： 本发明涉及一种生产木糖的环保，简单和经济的方法。 该方法包括以下步骤：a）用硫酸水解逆流提取热带水果生物质，得到高浓度木糖提取物; b）将提取液调节至1.5-2.5的pH，并对pH调节的提取物进行脱色和过滤; c）在电渗析装置中对滤液进行脱盐; 和d）将从步骤c）回收的废硫酸溶液循环到步骤a），并浓缩并直接回收脱盐滤液以获得木糖晶体。
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2.发明授权Microorganism producing fructosyl transferase and method for producing fructooligosaccharides and neofructooligosaccharides using the same 有权生产果糖基转移酶的微生物和使用其生产低聚果糖和新低聚果糖的方法公开(公告)号：US07241607B2
公开(公告)日：2007-07-10
申请号：US10848466
申请日：2004-05-18
申请人： Joon Sang Han , Kang June Park , Dae Sub Shin , Jung Hoon Kim , Jin Chul Kim , Ki Chang Lee , Woon Hwa Lee , Seung Wook Kim , Seung Won Park
发明人： Joon Sang Han , Kang June Park , Dae Sub Shin , Jung Hoon Kim , Jin Chul Kim , Ki Chang Lee , Woon Hwa Lee , Seung Wook Kim , Seung Won Park
CPC分类号： C12P19/18 , C12N9/1051 , Y10S435/933
摘要： The present invention relates to a novel microorganism and a method for producing fructooligosaccharides and neofructooligosaccharides. More particularly, the present invention relates to Penicillium citrinum KCTC 10225BP of soil origin which produces fructosyl transferase and hydrolyzes sucrose into fructooligosaccharides of the following formula I: in which n is integer of 1 to 5, G represents glucose and F represents fructose, and neofructooligosaccharides of the following formula II: in which n is integer of 1 to 5, G and F are defined as above, at the same time using the fructosyl transferase, and to a method for producing simultaneously fructooligosaccharides and neofructooligosaccharides using said microorganism.
摘要翻译： 本发明涉及一种新型微生物和一种生产低聚果糖和低聚果寡糖的方法。 更具体地说，本发明涉及产生果糖基转移酶并将蔗糖水解成下式I的低聚果糖的土壤来源的青霉菌KCTC 10225BP，其中n为1〜5的整数，G为葡萄糖，F为果糖，低聚果糖 的下式II：其中n为1〜5的整数，G和F如上定义，同时使用果糖基转移酶，以及使用所述微生物同时生产低聚果糖和低果寡糖的方法。
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3.发明申请Economic Process for Producing Xylose from Hydrolysate Using Electrodialysis and Direct Recovery Method 有权使用电渗析和直接回收方法从水解产物生产木糖的经济工艺公开(公告)号：US20120211366A1
公开(公告)日：2012-08-23
申请号：US13503221
申请日：2009-10-30
申请人： Joo-hang Lee , Jun-gap An , Seung-won Park , Taek-beom Kim , Seong-bo Kim , Dong-hoon Lee , Woon-hwa Lee , Dae-Ho Son , Seung-bae Ji , Kang-pyo Lee
发明人： Joo-hang Lee , Jun-gap An , Seung-won Park , Taek-beom Kim , Seong-bo Kim , Dong-hoon Lee , Woon-hwa Lee , Dae-Ho Son , Seung-bae Ji , Kang-pyo Lee
IPC分类号： B01D43/00
CPC分类号： C07H3/02 , B01D61/422 , C13B20/165 , C13K13/002
摘要： The present invention relates to an environmentally friendly, simple and economic process for producing xylose. The process comprises the steps of: a) countercurrently extracting tropical fruit biomass by hydrolysis with sulfuric acid to obtain a high-concentration xylose extract; b) adjusting the extract to a pH of 1.5-2.5 and decolorizing and filtering the pH-adjusted extract; c) desalting the filtrate in an electrodialysis device; and d) recycling a waste sulfuric acid solution recovered from step c), to step a), and concentrating and directly recovering the desalted filtrate to obtain xylose crystals.
摘要翻译： 本发明涉及一种生产木糖的环保，简单和经济的方法。 该方法包括以下步骤：a）用硫酸水解逆流提取热带水果生物质，得到高浓度木糖提取物; b）将提取液调节至1.5-2.5的pH，并对pH调节的提取物进行脱色和过滤; c）在电渗析装置中对滤液进行脱盐; 和d）将从步骤c）回收的废硫酸溶液循环到步骤a），并浓缩并直接回收脱盐滤液以获得木糖晶体。
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4.发明授权Microorganism producing frutosyl transferase and method for producing fructooligosaccharides and neofructooligosaccharides using the same 有权生产葡萄糖基转移酶的微生物和使用其的低聚果糖和低聚果糖的生产方法公开(公告)号：US06972189B2
公开(公告)日：2005-12-06
申请号：US10145256
申请日：2002-05-13
申请人： Joon Sang Han , Kang June Park , Dae Sub Shin , Jung Hoon Kim , Jin Chul Kim , Ki Chang Lee , Woon Hwa Lee , Seung Wook Kim , Seung Won Park
发明人： Joon Sang Han , Kang June Park , Dae Sub Shin , Jung Hoon Kim , Jin Chul Kim , Ki Chang Lee , Woon Hwa Lee , Seung Wook Kim , Seung Won Park
CPC分类号： C12P19/18 , C12N9/1051 , Y10S435/933
摘要： The present invention relates to a novel microorganism and a method for producing fructooligosaccharides and neofructooligosaccharides. More particularly, the present invention relates to Penicillium citrinum KCTC 10225BP of soil origin which produces fructosyl transferase and hydrolyzes sucrose into fructooligosaccharides of the following formula I: in which n is integer of 1 to 5, G represents glucose and F represents fructose, and neofructooligosaccharides of the following formula II: in which n is integer of 1 to 5, G and F are defined as above, at the same time using the fructosyl transferase, and to a method for producing simultaneously fructooligosaccharides and neofructooligosaccharides using said microorganism.
摘要翻译： 本发明涉及一种新型微生物和一种生产低聚果糖和低聚果寡糖的方法。 更具体地说，本发明涉及产生果糖基转移酶并将蔗糖水解成下式I的低聚果糖的土壤来源的青霉菌KCTC 10225BP，其中n为1〜5的整数，G为葡萄糖，F为果糖，低聚果糖 的下式II：其中n为1〜5的整数，G和F如上定义，同时使用果糖基转移酶，以及使用所述微生物同时生产低聚果糖和低果寡糖的方法。
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