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1.发明授权
公开(公告)号：US5859263A
公开(公告)日：1999-01-12
申请号：US696764
申请日：1996-08-14
IPC分类号： C07C51/00 , C07D315/00 , C07D307/26 , C07C31/18
CPC分类号： C07D315/00 , C07C51/00
摘要： The present invention relates to a continuous process for preparing levulinic acid from starch in a reactive extrusion process. In a preferred embodiment, the extrusion takes place in a twin-screw extruder having a plurality of temperature zones wherein the starch slurry is preconditioned, extruded, filter pressed, reboiled, vacuum distilled, condensed, centrifuged, whereby the waste effluent from the centrifugation is reprocessed upstream to the preconditioning stage.
摘要翻译： 本发明涉及在反应性挤出方法中从淀粉制备乙酰丙酸的连续方法。 在优选的实施方案中，挤出在具有多个温度区域的双螺杆挤出机中进行，其中淀粉浆料被预处理，挤出，压滤，再沸腾，真空蒸馏，冷凝，离心，从而离心分离的废液 在上游再处理到预处理阶段。
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公开(公告)号：US20100247717A1
公开(公告)日：2010-09-30
申请号：US12414110
申请日：2009-03-30
申请人： James Whitham , Wolfgang Demelt , Paul Neumann , Brinda Govindarajan , Viswas M. Ghorpade , Tamila Williams
发明人： James Whitham , Wolfgang Demelt , Paul Neumann , Brinda Govindarajan , Viswas M. Ghorpade , Tamila Williams
摘要： A multi-textured ready-to-eat cereal flake includes a plurality of rice based pellets embedded in a cooked cereal grain. The plurality of rice pellets are formed from a rice product and have a first moisture content. A cooked cereal grain mixture is then formed and has a second moisture content that is greater than the first moisture content of the rice pellets. The plurality of rice pellets are then embedded within the cooked cereal grain mixture to create a multicomponent mixture. A multicomponent pellet is formed from the multicomponent mixture. The multicomponent pellet is then formed into a flake. The flake is heated to create a multi-textured flake. Based on the moisture differential between the cooked cereal grain and the plurality of rice pellets, the plurality of rice pellets expand to create a blistered appearance on the multi-textured flake.
摘要翻译： 多纹理即食谷物片包括嵌入熟谷物中的多个米基的颗粒。 多个米粒由米产品形成并具有第一含水量。 然后形成煮熟的谷物颗粒混合物，并且具有大于米粒料的第一含水量的第二含水量。 然后将多个米粒包埋在煮熟的谷物颗粒混合物中以产生多组分混合物。 多组分颗粒由多组分混合物形成。 然后将多组分颗粒形成片状。 片状物被加热以产生多纹理的片状物。 基于煮熟的谷粒和多个米粒之间的水分差异，多个米粒膨胀以在多纹理薄片上产生起泡的外观。
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公开(公告)号：US08039037B2
公开(公告)日：2011-10-18
申请号：US12414110
申请日：2009-03-30
申请人： James Whitham , Wolfgang Demelt , Paul Neumann , Brinda Govindarajan , Viswas M. Ghorpade , Tamila Williams
发明人： James Whitham , Wolfgang Demelt , Paul Neumann , Brinda Govindarajan , Viswas M. Ghorpade , Tamila Williams
IPC分类号： A23L1/164
摘要： A multi-textured ready-to-eat cereal flake includes a plurality of rice based pellets embedded in a cooked cereal grain. The plurality of rice pellets are formed from a rice product and have a first moisture content. A cooked cereal grain mixture is then formed and has a second moisture content that is greater than the first moisture content of the rice pellets. The plurality of rice pellets are then embedded within the cooked cereal grain mixture to create a multicomponent mixture. A multicomponent pellet is formed from the multicomponent mixture. The multicomponent pellet is then formed into a flake. The flake is heated to create a multi-textured flake. Based on the moisture differential between the cooked cereal grain and the plurality of rice pellets, the plurality of rice pellets expand to create a blistered appearance on the multi-textured flake.
摘要翻译： 多纹理即食谷物片包括嵌入熟谷物中的多个米基的颗粒。 多个米粒由米产品形成并具有第一含水量。 然后形成煮熟的谷物颗粒混合物，并且具有大于米粒料的第一含水量的第二含水量。 然后将多个米粒包埋在煮熟的谷物颗粒混合物中以产生多组分混合物。 多组分颗粒由多组分混合物形成。 然后将多组分颗粒形成片状。 片状物被加热以产生多纹理的片状物。 基于煮熟的谷粒和多个米粒之间的水分差异，多个米粒膨胀以在多纹理薄片上产生起泡的外观。
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公开(公告)号：US20090017168A1
公开(公告)日：2009-01-15
申请号：US12171654
申请日：2008-07-11
摘要： The present invention provides food compositions useful as ready-to-eat cereals, snacks, and toppings, and processes for making them. Particularly, the present invention provides food compositions with crisp texture, reduced fat, and surprising bowl life when used as a ready-to-eat cereal. The present food compositions are also an improvement over previous toppings or snacks, in that the present compositions comprise fewer “fines” or individual grains. Moreover, since the present compositions comprise a dough binder rather than a sugar binder, nutritional supplementation is possible, such as the addition of fiber. Efficient processes are also provided for making the present food compositions. Superior intermediates and end products are therefore also provided.
摘要翻译： 本发明提供了可用作即食谷物，小吃和浇头的食品组合物及其制备方法。 特别地，当用作即食谷物时，本发明提供具有酥脆质感，降低脂肪和令人惊讶的碗寿命的食物组合物。 本发明的食品组合物也是对先前的浇头或小吃的改进，因为本发明的组合物包含较少的“细粒”或单个颗粒。 此外，由于本发明的组合物包含面团粘合剂而不是糖粘合剂，所以营养补充是可能的，例如添加纤维。 还提供了用于制备本发明的食品组合物的有效方法。 因此，还提供了高级中间体和最终产品。
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公开(公告)号：US07396551B2
公开(公告)日：2008-07-08
申请号：US10834685
申请日：2004-04-29
IPC分类号： A23L3/34
CPC分类号： A23L3/3508 , A23B4/20 , A23C19/10 , A23L3/3463
摘要： Improved methods are provided for the treatment of foods to inhibit microbial growth therein, by the applying to or incorporating into the food a quantity of an alkali or alkaline earth metal salt of levulinic acid. The salts may be topically applied by spraying or dipping, or can be incorporated into the foods such as comminuted meat products. Preferred antimicrobial agents are the sodium and potassium salts of levulinic acid, applied or incorporated at a level of from about 0.5-4% by weight. A variety of foods may be treated in accordance with the invention, such as human foods (e.g., meats and cheeses) or animal foods (pet foods).
摘要翻译： 提供了用于治疗食品以抑制其中的微生物生长的改进方法，通过向食物施用或掺入一定量的乙酰丙酸的碱金属或碱土金属盐。 盐可以通过喷雾或浸渍进行局部施用，或者可以并入食品中，例如粉碎的肉制品。 优选的抗微生物剂是乙酰丙酸的钠盐和钾盐，以约0.5-4重量％的水平施用或掺入。 可以根据本发明处理各种食物，例如人类食物（例如肉类和奶酪）或动物性食品（宠物食品）。
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