专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5219744A Process for modifying fats and oils 失效
标题翻译：改性油脂的方法
公开(公告)号：US5219744A
公开(公告)日：1993-06-15
申请号：US722388
申请日：1991-06-26
申请人： Jun Kurashige , Narihide Matsuzaki , Tamio Mase , Shotaro Yamaguchi
发明人： Jun Kurashige , Narihide Matsuzaki , Tamio Mase , Shotaro Yamaguchi
IPC分类号： C12N9/20 , C12P7/64
CPC分类号： C12P7/6454 , C12N9/20 , Y10S435/933
摘要： A process for modifying fats and oils which comprises applying partial glyceride lipase to fats and oils containing partial glycerides and fatty acids to synthesize triglycerides from the partial glycerides by esterification.The lipase is preferably an immobilized lipase and this process is preferably carried out under a water concentration of 1500 ppm or less.By using partial glyceride lipase according to the present invention, there can be obtained modified fats and oils having a low content of diglycerides without changing triglyceride composition.
摘要翻译：一种改性脂肪和油的方法，其包括将偏甘油酯脂肪酶应用于含有偏甘油酯和脂肪酸的脂肪和油，以通过酯化从所述部分甘油酯合成甘油三酯。脂肪酶优选为固定化脂肪酶，该方法优选在1500ppm以下的水分浓度下进行。通过使用根据本发明的偏甘油酯脂肪酶，可以获得具有低甘油二酯含量的改性脂肪和油，而不改变甘油三酯组成。

2. 发明授权

US5061498A Method for reforming fats and oils with enzymes 失效
标题翻译：用酶改性脂肪和油的方法
公开(公告)号：US5061498A
公开(公告)日：1991-10-29
申请号：US365809
申请日：1989-06-14
申请人： Narihide Matsuzaki , Jun Kurashige , Tamio Mase , Shotaro Yamaguchi
发明人： Narihide Matsuzaki , Jun Kurashige , Tamio Mase , Shotaro Yamaguchi
IPC分类号： C11C3/08 , C11C3/10 , C12P7/64
CPC分类号： C12P7/6454 , C11C3/08 , C11C3/10
摘要： The present invention relates to a method for reforming fats and oils which comprises treating the fats and oils containing partial glycerides with two or more kinds of lipases which are different in a fatty acid specificity and/or a position specificity in the presence of a small amount of water to obtain fats and oils containing partial glycerides in a low content in a high yield. According to the invention, a reaction rate and a yield are improved.
摘要翻译：本发明涉及脂肪和油的重整方法，该方法包括在少量存在下用脂肪酸特异性和/或位置特异性不同的两种或多种脂肪酶处理含有甘油酯的脂肪和油的水以高产率获得含有低含量的偏甘油酯的脂肪和油。根据本发明，提高了反应速率和收率。

3. 发明授权

US5270188A Preparation of glycerides having a high content of monglycerides with a lipase from Penicillium cyclopium ATCC 34613 失效
标题翻译：用芸苔ATCC 34613的脂肪酶制备具有高含量甘油甘油酯的甘油酯
公开(公告)号：US5270188A
公开(公告)日：1993-12-14
申请号：US793283
申请日：1991-11-12
申请人： Shotaro Yamaguchi , Tamio Mase , Satoru Asada
发明人： Shotaro Yamaguchi , Tamio Mase , Satoru Asada
IPC分类号： C11C3/02 , C11C3/06 , C12P7/64 , C12N9/20
CPC分类号： C12P7/6454 , C11C3/02 , C11C3/06 , C12P7/6472 , Y10S435/933
摘要： A glyceride produce free from triglycerides and containing mostly monoglycerides is made by mixing glycerol and fatty acids with a lipase which is isolated from Penicillium cyclopium ATCC 34613.
摘要翻译：不含甘油三酯的甘油酯并且主要含有单酸甘油酯是通过将甘油和脂肪酸与从Penicillium cyclopium ATCC 34613分离的脂肪酶混合来制备的。

4. 发明授权

US3983002A Process for preparation of cellulase 失效
标题翻译：纤维素酶的制备方法
公开(公告)号：US3983002A
公开(公告)日：1976-09-28
申请号：US522262
申请日：1974-11-08
申请人： Takaichi Ohya , Nobumasa Yokoi , Tamio Mase
发明人： Takaichi Ohya , Nobumasa Yokoi , Tamio Mase
IPC分类号： A23F5/16 , C12N9/42 , C12D13/10 , C07G7/02
CPC分类号： C12N9/2437 , A23F5/163 , C12N9/2477 , Y10S435/822
摘要： Aeromonas sp. No. 212 is cultured to allow it to produce a novel cellulase 212 and/or novel hemicellulase in a culture medium, and the so produced cellulase 212 and/or hemicellulase 333 is separated from the culture medium.The so separated novel cellulase 212 and/or novel hemicellulase 333 is used as a cellulosic material-decomposing agent in purifying tanks, plants for treatment of industrial waste waters, excrement treatment plants, drainage disposal treatment plants and the like.
摘要翻译：气单胞菌属培养编号212以使其在培养基中产生新的纤维素酶212和/或新型半纤维素酶，并且将如此制备的纤维素酶212和/或半纤维素酶333与培养基分离。

5. 发明授权

US5707833A Process of making cyclodextrin glucanotransferase with brevibacterium 失效
标题翻译：用短杆菌制备环糊精葡聚糖转移酶的方法
公开(公告)号：US5707833A
公开(公告)日：1998-01-13
申请号：US471235
申请日：1995-06-06
申请人： Shigeharu Mori , Tamio Mase , Takaichi Ohya
发明人： Shigeharu Mori , Tamio Mase , Takaichi Ohya
IPC分类号： C12N9/10 , C12P19/18 , C12P21/04
CPC分类号： C12N9/1074 , C12P19/18 , Y10S435/84
摘要： This invention relates to a .gamma.-cyclodextrin glucanotransferase having novel properties, to a process for the production of the .gamma.-cyclodextrin glucanotransferase which comprises culturing a strain belonging to the genus Brevibacterium capable of producing cyclodextrin glucanotransferase, thereby allowing the strain to produce the .gamma.-cyclodextrin glucanotransferase in a culture medium, and subsequently collecting the enzyme, to a process for the production of cyclodextrin which comprises allowing the cyclodextrin glucanotransferase to react with substrate dissolved in a solution, thereby effecting formation of .gamma.-cyclodextrin as a main product, and to a method for increasing .gamma.-cyclodextrin yield without accompanying yield increase of total cyclodextrin, which comprises adding ethyl alcohol to a reaction solution in which .gamma.-cyclodextrin and .beta.-cyclodextrin are formed from starch by the action of .gamma.-cyclodextrin glucanotransferase, thereby effecting repressed formation of .beta.-cyclodextrin and enhanced formation of .gamma.-cyclodextrin. Development of the process of this invention has rendered possible low cost production of .gamma.-cyclodextrin and therefore expands practical use of .gamma.-cyclodextrin to the field of food and the like.
摘要翻译：本发明涉及一种具有新特性的γ-环糊精葡聚糖转移酶，涉及γ-环糊精葡聚糖转移酶的制备方法，该方法包括培养能产生环糊精葡聚糖转移酶的短杆菌属属的菌株，从而使菌株产生γ- 环糊精葡聚糖转移酶，然后将酶收集到生产环糊精的方法中，该方法包括使环糊精葡聚糖转移酶与溶解在溶液中的底物反应，从而形成γ-环糊精作为主要产物，并且一种增加γ-环糊精产率而不伴随产生总环糊精的增加的方法，该方法包括向γ-淀粉酶通过γ-环糊精葡聚糖转移酶的作用从淀粉形成γ-环糊精和β-环糊精的反应溶液中加入乙醇，形成β-环糊精并增强γ-环糊精的形成。本发明方法的开发使得γ-环糊精的低成本生产成为可能，从而将γ-环糊精的实际应用扩展到食品领域等。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式