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公开(公告)号：US09192184B2
公开(公告)日：2015-11-24
申请号：US13984755
申请日：2012-02-15
申请人： Bertus Noordam
发明人： Bertus Noordam
CPC分类号： A23L31/15 , A23L31/00 , A23L33/145 , A23V2002/00 , C12N1/063 , C12N1/16 , A23V2250/218
摘要： A process to produce a yeast extract is described comprising a) subjecting yeast to autolysis; and b) subjecting the autolysate to solid/liquid separation and recovering the soluble fraction, whereby the solid/liquid separation in step b) is done at a pH of less than 5.1. The process of the invention is simple, has a high yield, and results in a yeast extract having low turbidity.
摘要翻译： 描述了一种生产酵母提取物的方法，其包括：a）使酵母自分解; 和b）使自乳液进行固/液分离并回收可溶部分，由此步骤b）中的固/液分离在小于5.1的pH下进行。 本发明方法简单，成品率高，产生浊度低的酵母提取物。
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2.发明授权Process for the production of compositions containing ribonucleotides and their use as flavouring agents 有权用于生产含有核糖核苷酸的组合物及其作为调味剂的用途的方法公开(公告)号：US08084068B2
公开(公告)日：2011-12-27
申请号：US10584847
申请日：2005-01-06
申请人： Bertus Noordam , Jan Gerrit Kortes
发明人： Bertus Noordam , Jan Gerrit Kortes
IPC分类号： A23L1/28
摘要： The present invention describes a process to produce a composition containing 5′-ribonucleotides wherein a microorganism is subjected to autolysis under conditions at which a substantial part of the RNA remains in a form degradable into 5′-ribonucleotides and at which a substantial part of the RNA remains associated with the cell wall fraction. Said cell wall fraction is recovered by a solid/liquid separation method and the RNA associated with said wall fraction is converted into 5′-ribonucleotides. The present invention also describes compositions containing 5′-ribonucleotides and their use in food or feed.
摘要翻译： 本发明描述了一种制备含有5'-核糖核苷酸的组合物的方法，其中微生物在大部分RNA保留在可降解成5'-核糖核苷酸的形式的条件下进行自溶，其中大部分 RNA仍然与细胞壁分数相关。 通过固/液分离方法回收所述细胞壁级分，将与所述壁级分相关的RNA转化为5'-核糖核苷酸。 本发明还描述了含有5'-核糖核苷酸的组合物及其在食品或饲料中的用途。
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公开(公告)号：US20100183767A1
公开(公告)日：2010-07-22
申请号：US12667980
申请日：2008-07-10
申请人： Bertus Noordam , Jant Gerrit Kortes
发明人： Bertus Noordam , Jant Gerrit Kortes
CPC分类号： C12N1/063 , A23L13/424 , A23L27/23 , A23L33/145
摘要： The present invention relates to a yeast autolysate with taste enhancing properties which is high in solubilised solids and which comprises a dry solids ratio of at least 50%. The present invention also relates to a process for preparing the autolysates of the invention. The process comprises subjecting a yeast or yeast fraction to autolysis or hydrolysis, immediately followed by concentration of the total reaction mixture, to form a yeast autolysate. Yeast autolysates according to the invention may advantageously be used in a flavour provider, in a flavour enhancer, in meat applications, in a flavour improver or in a top note carrier. The autolysate of the present invention is particularly useful in feed or food applications which do not permit the use of yeast autolysates with high solid contents, such as in meat injectors.
摘要翻译： 本发明涉及一种具有增味性质的酵母自分散体，其具有高溶解固体，并且其干固体比率至少为50％。 本发明还涉及制备本发明的自分散体的方法。 该方法包括使酵母或酵母部分自动溶解或水解，然后立即浓缩全部反应混合物，形成酵母自分散体。 根据本发明的酵母自分泌可以有利地用于风味提供者，风味增强剂，肉类应用中，风味改良剂或顶音载体中。 本发明的自溶物质在饲料或食品应用中特别有用，其不允许使用具有高固含量的酵母自分泌物，例如在肉类注射器中。
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公开(公告)号：US5552151A
公开(公告)日：1996-09-03
申请号：US420021
申请日：1995-04-11
申请人： Bertus Noordam , Jacobus Stark , Ben R. De Haan , Hong Sheng Tan
发明人： Bertus Noordam , Jacobus Stark , Ben R. De Haan , Hong Sheng Tan
CPC分类号： A23L3/34635 , A01N43/90 , Y10S514/937
摘要： Concentrated suspensions of polyene fungicides such as natamycin are disclosed which exhibit good chemical, microbial and physical stability and which are thus particularly suitable as stock suspensions for the preparation of immersion liquids and coating emulsions for treatment of food, feed and agricultural products. Such suspensions have a pH in the range 3 to 4.8 and include a thickening agent.
摘要翻译： 公开了多烯杀真菌剂如纳他霉素的浓缩悬浮液，其表现出良好的化学，微生物和物理稳定性，因此特别适合作为用于制备浸液的储备悬浮液和用于处理食品，饲料和农产品的涂布乳液。 这种悬浮液的pH在3至4.8的范围内，并且包括增稠剂。
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5.发明授权公开(公告)号：US09115379B2
公开(公告)日：2015-08-25
申请号：US13984705
申请日：2012-02-15
申请人： Bertus Noordam
发明人： Bertus Noordam
CPC分类号： C12P19/30 , A23L27/23 , A23L33/145
摘要： The present invention describes a process comprising a) subjecting a microorganism to autolysis under conditions at which a substantial part of the RNA remains in a form degradable into 5′-ribonucleotides; b) subjecting the autolysate to solid/liquid separation and recovering the RNA-containing cell wall fraction; and c) converting the RNA in the recovered RNA-containing cell wall fraction into 5′-ribonucleotides, whereby the solid/liquid separation in step b) is done at a pH of lower than 5.1. Said process is simple and allows for the production of a very pure composition of 5′-ribonucleotides. It also allows for the production of a very clear yeast extract.
摘要翻译： 本发明描述了一种方法，包括：a）使微生物在大部分RNA残留下降至5'-核糖核苷酸的形式的条件下自溶; b）使自乳液进行固/液分离并回收含RNA的细胞壁级分; 和c）将回收的含RNA细胞壁级分中的RNA转化成5'-核糖核苷酸，由此步骤b）中的固/液分离在pH低于5.1的条件下进行。 所述方法简单并且允许生产非常纯的5'-核糖核苷酸组合物。 它还允许生产非常清晰的酵母提取物。
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6.发明申请公开(公告)号：US20130316405A1
公开(公告)日：2013-11-28
申请号：US13984705
申请日：2012-02-15
申请人： Bertus Noordam
发明人： Bertus Noordam
IPC分类号： C12P19/30
CPC分类号： C12P19/30 , A23L27/23 , A23L33/145
摘要： The present invention describes a process comprising a) subjecting a microorganism to autolysis under conditions at which a substantial part of the RNA remains in a form degradable into 5′-ribonucleotides; b) subjecting the autolysate to solid/liquid separation and recovering the RNA-containing cell wall fraction; and c) converting the RNA in the recovered RNA-containing cell wall fraction into 5′-ribonucleotides, whereby the solid/liquid separation in step b) is done at a pH of lower than 5.1. Said process is simple and allows for the production of a very pure composition of 5′-ribonucleotides. It also allows for the production of a very clear yeast extract.
摘要翻译： 本发明描述了一种方法，包括：a）使微生物在大部分RNA残留下降至5'-核糖核苷酸的形式的条件下自溶; b）使自乳液进行固/液分离并回收含RNA的细胞壁级分; 和c）将回收的含RNA细胞壁级分中的RNA转化成5'-核糖核苷酸，由此步骤b）中的固/液分离在pH低于5.1的条件下进行。 所述方法简单并且允许生产非常纯的5'-核糖核苷酸组合物。 它还允许生产非常清晰的酵母提取物。
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公开(公告)号：US20130316047A1
公开(公告)日：2013-11-28
申请号：US13984755
申请日：2012-02-15
申请人： Bertus Noordam
发明人： Bertus Noordam
IPC分类号： A23L1/28
CPC分类号： A23L31/15 , A23L31/00 , A23L33/145 , A23V2002/00 , C12N1/063 , C12N1/16 , A23V2250/218
摘要： The present invention describes a process to produce a yeast extract comprising a) subjecting yeast to autolysis; and b) subjecting the autolysate to solid/liquid separation and recovering the soluble fraction, whereby the solid/liquid separation in step b) is done at a pH of less than 5.1. The process of the invention is simple, has a high yield, and results in a yeast extract having low turbidity.
摘要翻译： 本发明描述了生产酵母提取物的方法，其包括：a）使酵母自溶; 和b）使自乳液进行固/液分离并回收可溶部分，由此步骤b）中的固/液分离在小于5.1的pH下进行。 本发明方法简单，成品率高，产生浊度低的酵母提取物。
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公开(公告)号：US07968705B2
公开(公告)日：2011-06-28
申请号：US10541194
申请日：2004-01-23
申请人： Bertus Noordam , Jan Gerrit Kortest
发明人： Bertus Noordam , Jan Gerrit Kortest
CPC分类号： C12N15/1017 , C12P19/30 , C12P19/32
摘要： The present invention describes a composition comprising at least 55% w/w (on sodium chloride free dry matter weight) of 5′-ribonucleotides and a process for the production of this composition comprising the steps of: (i) treating microbial cells to release the cell contents comprising RNA; (ii) separating the RNA present in the released cell content from other soluble cell material; and (iii) converting the separated RNA into 5′-ribonucleotides.
摘要翻译： 本发明描述了包含至少55％w / w（无氯化钠干物质重量）的5'-核糖核苷酸的组合物和该组合物的制备方法，包括以下步骤：（i）处理微生物细胞以释放 细胞内含RNA; （ii）将释放的细胞含量中存在的RNA与其他可溶性细胞材料分离; 和（iii）将分离的RNA转化成5'-核糖核苷酸。
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公开(公告)号：US20100068221A1
公开(公告)日：2010-03-18
申请号：US12516816
申请日：2007-11-26
申请人： Arie Gerrit Terdu , Leendert Nicolaas Fontijne , Jan Dirk Rene Hille , José Mastenbroek , Bertus Noordam
发明人： Arie Gerrit Terdu , Leendert Nicolaas Fontijne , Jan Dirk Rene Hille , José Mastenbroek , Bertus Noordam
CPC分类号： A61K36/064 , A21D2/245 , A23L33/13 , A23L33/14 , A23V2002/00 , A23V2200/326 , A23V2250/76
摘要： The present invention relates to the use of a yeast extract for preparing a cereal product with a reduced sodium. The yeast extract comprises at least 30% w/w 5′-ribonucleotides on the basis of sodium chloride free dry matter. Preferably, a yeast extract is used wherein the total amount of 5′-GMP plus 5′-IMP is at least 15% w/w on the basis of sodium chloride free dry matter. The method of the invention may advantageously be used for preparing a reduced sodium cereal products wherein at least 30% of the sodium is replaced, since off-tastes are masked and salt perception is enhanced.
摘要翻译： 本发明涉及酵母提取物用于制备具有降低的钠的谷物产品的用途。 酵母提取物基于无氯化钠的干物质含有至少30％w / w的5'-核糖核苷酸。 优选使用酵母提取物，其中基于无氯化钠的干物质，5'-GMP加5'-IMP的总量至少为15％w / w。 本发明的方法可有利地用于制备其中至少30％的钠被替代的还原钠谷物产品，因为脱色被掩蔽并且盐的感觉被增强。
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公开(公告)号：US20060078972A1
公开(公告)日：2006-04-13
申请号：US10541194
申请日：2004-01-23
申请人： Bertus Noordam , Jan Gerrit Kortest
发明人： Bertus Noordam , Jan Gerrit Kortest
CPC分类号： C12N15/1017 , C12P19/30 , C12P19/32
摘要： The present invention describes a composition comprising at least 55% w/w (on sodium chloride free dry matter weight) of 5′-ribonucleotides and a process for the production of this composition comprising the steps of: (i) treating microbial cells to release the cell contents comprising RNA; (ii) separating the RNA present in the released cell content from other soluble cell material; and (iii) converting the separated RNA into 5′-ribonucleotides.
摘要翻译： 本发明描述了包含至少55％w / w（无氯化钠干物质重量）的5'-核糖核苷酸的组合物和该组合物的制备方法，包括以下步骤：（i）处理微生物细胞以释放 细胞内含RNA; （ii）将释放的细胞含量中存在的RNA与其他可溶性细胞材料分离; 和（iii）将分离的RNA转化成5'-核糖核苷酸。
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