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公开(公告)号：US20100055266A1
公开(公告)日：2010-03-04
申请号：US12374280
申请日：2007-07-12
申请人： Erich Josef Windhab , Natalie Béatrice Janine Dürr-Auster , Nadina Patrizia Müller-Fischer , Karl Uwe Tapfer
发明人： Erich Josef Windhab , Natalie Béatrice Janine Dürr-Auster , Nadina Patrizia Müller-Fischer , Karl Uwe Tapfer
CPC分类号： A23G9/46 , A23G9/20 , A23G9/327 , A23L29/015 , A23L29/288 , A23P30/40
摘要： A stable foam of a liquid matrix, gas bubbles and a structuring agent that forms a lamellar or vesicular cage structure without generating a gel imparting a rubbery texture to the foam. The lamellar cage structure entraps at least a substantial portion of the gas bubbles and liquid matrix therein to retain and stabilize the gas bubbles and liquid in a sufficiently compact structure that substantially prevents drainage of the liquid matrix as well as coalescence and creaming of the gas bubbles to maintain stability of the foam even when the foam is subjected to multiple heat shocks.
摘要翻译： 液体基质的稳定泡沫，气泡和结构化剂，其形成层状或囊状笼状结构，而不产生赋予泡沫的橡胶质地的凝胶。 层状笼结构至少包含大部分气泡和液体基质，以保持和稳定气泡和液体，其结构足够紧凑，基本上防止了液体基质的排出以及气泡的聚结和乳化 以保持泡沫的稳定性，即使当泡沫受到多次热冲击时。
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公开(公告)号：US08231263B2
公开(公告)日：2012-07-31
申请号：US12374284
申请日：2007-07-12
IPC分类号： B01F3/04
CPC分类号： B01F3/04269 , B01F3/04453 , B01F5/0451 , B01F5/0476 , B01F7/008 , B01F7/00816 , B01F7/12 , B01F2003/04404 , B01F2215/0021
摘要： An apparatus and process for making a foam having a controlled size distribution of gas bubbles in a liquid matrix. The invention utilizes a porous material having a controlled pore size and pore distance to produce a substantially uniform size distribution of gas bubbles; a gas pumping device for directing a flow of gas to and through the porous material to form the gas bubbles; a fluid pumping device for directing a flow of liquid matrix past the porous material and a rotating element moving in the vicinity of the membrane surface causing an additional flow to detach, collect accumulate and entrain the gas bubbles in the liquid matrix to form a foam having gas bubbles of generally uniform size and a substantially uniform gas bubble size distribution. Advantageously, the pore size and pore distance of the porous material, the gas flow from the gas pumping device, the flow field generated by the rotating element and the liquid flow from the fluid pumping device cooperate to provide gas bubbles having a mean diameter X50,0 that is less than 2-2.5 times, preferably less than 1.25-1.5 times the mean pore diameter of the membrane and to provide the foam with a gas bubble diameter distribution ratio X90,0/X10,0 that is less than 5, preferably less than 3.
摘要翻译： 一种用于制造泡沫的装置和方法，其具有在液体基质中气泡的可控尺寸分布。 本发明利用具有受控孔径和孔距离的多孔材料来产生基本均匀的气泡尺寸分布; 用于将气体流引导到多孔材料并通过多孔材料以形成气泡的气体抽吸装置; 用于引导液体基质流过多孔材料的流体泵送装置和在膜表面附近移动的旋转元件，引起额外的流动分离，收集积聚并将气泡夹带在液体基质中以形成具有 气泡尺寸大致均匀，气泡尺寸分布基本均匀。 有利地，多孔材料的孔径和孔隙距离，来自气体抽吸装置的气体流量，由旋转元件产生的流场和来自流体泵送装置的液体流动相配合以提供具有平均直径X50的气泡， 0小于膜的平均孔径的2-2.5倍，优选小于1.25-1.5倍，并且为泡沫提供小于5的气泡直径分布比X90,0 / X10,0，优选 小于3。
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公开(公告)号：US20090323459A1
公开(公告)日：2009-12-31
申请号：US12374284
申请日：2007-07-12
CPC分类号： B01F3/04269 , B01F3/04453 , B01F5/0451 , B01F5/0476 , B01F7/008 , B01F7/00816 , B01F7/12 , B01F2003/04404 , B01F2215/0021
摘要： An apparatus and process for making a foam having a controlled size distribution of gas bubbles in a liquid matrix. The invention utilizes a porous material having a controlled pore size and pore distance to produce a substantially uniform size distribution of gas bubbles; a gas pumping device for directing a flow of gas to and through the porous material to form the gas bubbles; a fluid pumping device for directing a flow of liquid matrix past the porous material and a rotating element moving in the vicinity of the membrane surface causing an additional flow to detach, collect accumulate and entrain the gas bubbles in the liquid matrix to form a foam having gas bubbles of generally uniform size and a substantially uniform gas bubble size distribution. Advantageously, the pore size and pore distance of the porous material, the gas flow from the gas pumping device, the flow field generated by the rotating element and the liquid flow from the fluid pumping device cooperate to provide gas bubbles having a mean diameter X50,0 that is less than 2-2.5 times, preferably less than 1.25-1.5 times the mean pore diameter of the membrane and to provide the foam with a gas bubble diameter distribution ratio X90,0/X10,0 that is less than 5, preferably less than 3.
摘要翻译： 一种用于制造泡沫的装置和方法，其具有在液体基质中气泡的可控尺寸分布。 本发明利用具有受控孔径和孔距离的多孔材料来产生基本均匀的气泡尺寸分布; 用于将气体流引导到多孔材料并通过多孔材料以形成气泡的气体抽吸装置; 用于引导液体基质流过多孔材料的流体泵送装置和在膜表面附近移动的旋转元件，引起额外的流动分离，收集积聚并将气泡夹带在液体基质中以形成具有 气泡尺寸大致均匀，气泡尺寸分布基本均匀。 有利地，多孔材料的孔径和孔隙距离，来自气体抽吸装置的气体流量，由旋转元件产生的流场和来自流体泵送装置的液体流动相配合以提供具有平均直径X50的气泡， 0小于膜的平均孔径的2-2.5倍，优选小于1.25-1.5倍，并且为泡沫提供小于5的气泡直径分布比X90,0 / X10,0，优选 小于3。
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公开(公告)号：US20130108759A1
公开(公告)日：2013-05-02
申请号：US13498311
申请日：2010-09-27
申请人： Jyoti Prakash Mishra , Vadivelan Palanivel , Larissa Schefer , Markus Brockfeld , Nadina Patrizia Müller-Fischer , Detlef Blass
发明人： Jyoti Prakash Mishra , Vadivelan Palanivel , Larissa Schefer , Markus Brockfeld , Nadina Patrizia Müller-Fischer , Detlef Blass
IPC分类号： A23L1/27
摘要： A process for whitening rice, comprising the steps of: moistening brown rice with a moistening agent, preferably comprising water and an additive selected from at least one of a sugar or a derivative thereof, including a sugar alcohol, and sodium chloride; and whitening the moistened brown rice, preferably immediately after the moistening step.
摘要翻译： 一种美白米的方法，包括以下步骤：用润湿剂润湿糙米，优选包含水和选自糖或其衍生物，包括糖醇和氯化钠中的至少一种的添加剂; 并且湿润的糙米美白，优选在加湿步骤之后立即。
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