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公开(公告)号：US07141430B2
公开(公告)日：2006-11-28
申请号：US09990783
申请日：2001-11-14
CPC分类号： G01N27/4162 , Y10T436/116664 , Y10T436/204998
摘要： A method for measuring an evolution rate of a gas from a sample includes equilibrating a sample with an alkaline solution and a pH indicator and permitting the alkaline solution to absorb formed carbon dioxide in an enclosed headspace. From the pH indicator at equilibrium is determined a time increment at which an increment of the alkaline solution is consumed by the CO2. Carbon dioxide evolution rate is calculated from the time increment, the volume increment, and the alkaline solution concentration. A device for performing this measurement includes a sample vial and a reaction chamber having an opening adapted for mating with a sample vial opening and an opening for receiving the solution. The reaction chamber is dimensioned for equilibrating the sample with the alkaline solution and for determining the time increment required for an increment of the alkaline solution to be consumed by CO2.
摘要翻译： 用于测量来自样品的气体的演变速率的方法包括用碱性溶液和pH指示剂平衡样品，并允许碱性溶液在封闭的顶部空间中吸收形成的二氧化碳。 从平衡时的pH指示剂确定碱性溶液的增量被CO 2 2消耗的时间增量。 从时间增量，体积增量和碱性溶液浓度计算二氧化碳进化速率。 用于执行该测量的装置包括样品瓶和具有适于与样品瓶开口配合的开口的反应室和用于接收溶液的开口。 反应室的尺寸用于使样品与碱性溶液平衡，并确定碱性溶液由CO 2 2消耗的增加所需的时间增量。
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公开(公告)号：US07915052B2
公开(公告)日：2011-03-29
申请号：US12712227
申请日：2010-02-25
申请人： Yun-Hwa Peggy Hsieh
发明人： Yun-Hwa Peggy Hsieh
CPC分类号： C07K16/34 , G01N33/54306
摘要： The present invention is related to immunoglobulin peptides that recognize a thermostable antigen from bovine blood. The invention also provides methods for determining the presence of bovine blood in a food sample or an animal feed sample.
摘要翻译： 本发明涉及从牛血液识别热稳定抗原的免疫球蛋白肽。 本发明还提供了确定食物样品或动物饲料样品中牛血液存在的方法。
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公开(公告)号：US07696329B2
公开(公告)日：2010-04-13
申请号：US11616427
申请日：2006-12-27
申请人： Yun-Hwa Peggy Hsieh
发明人： Yun-Hwa Peggy Hsieh
CPC分类号： C07K16/34 , G01N33/54306
摘要： The present invention is related to immunoglobulin peptides that recognize a thermostable antigen from bovine blood. The invention also provides methods for determining the presence of bovine blood in a food sample or an animal feed sample.
摘要翻译： 本发明涉及从牛血液识别热稳定抗原的免疫球蛋白肽。 本发明还提供了确定食物样品或动物饲料样品中牛血液存在的方法。
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公开(公告)号：US20090181410A1
公开(公告)日：2009-07-16
申请号：US12233879
申请日：2008-09-19
申请人： Yun-Hwa Peggy Hsieh
发明人： Yun-Hwa Peggy Hsieh
IPC分类号： G01N33/53 , C12N5/06 , C07K16/18 , G01N33/543
CPC分类号： C07K16/18 , G01N33/5308 , G01N2333/4603
摘要： The present invention relates in part to antibodies for the performance of immunoassays to determine whether a test sample, such as a food sample, contains tissue derived from a Pangasius species of fish, such as tra or basa. Such antibodies, either alone or in combination, specifically bind to a thermostable antigen from a Pangasius species. The present invention further relates to methods for conducting immunoassays that may use such antibodies to detect the presence of a test antigen in a test sample that is derived from a Pangasius species of fish, such as tra or basa. In addition, such antibodies may be part of a test kit that may also contain one or more test reagent(s) or items of test equipment.
摘要翻译： 本发明部分地涉及用于进行免疫测定的抗体，以确定诸如食物样品的测试样品是否含有源自Pangasius鱼类的组织，例如tra或basa。 单独或组合的这些抗体特异性结合来自Pangasius物种的热稳定抗原。 本发明还涉及用于进行免疫测定的方法，所述免疫测定法可以使用这样的抗体来检测来源于鱼类的诸如Pangasius物种如tr或basa的测试样品中的测试抗原的存在。 此外，这样的抗体可以是测试试剂盒的一部分，其还可以含有一种或多种测试试剂或试验设备的项目。
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5.发明授权公开(公告)号：US06894029B1
公开(公告)日：2005-05-17
申请号：US10007716
申请日：2001-11-13
申请人： Yun-Hwa Peggy Hsieh
发明人： Yun-Hwa Peggy Hsieh
CPC分类号： A61K38/39 , A23L33/17 , A23V2002/00 , Y10S514/825 , Y10S514/885 , A23V2250/5422 , A23V2200/30
摘要： Compositions of substantially homogeneous type II-like collagen from invertebrates belonging to the class Scyphozoa, phylum Coelenterata, i.e., jellyfish, particularly Stomolophus meleagris, and methods for its extraction are provided. Methods for the treatment of arthritis, in particular rheumatoid arthritis, by administering an effective amount of the collagen-containing compositions of the invention so as to induce immune tolerance, are also provided.
摘要翻译： 提供了属于Scyphozoa类，Coelenterata门，即水母，特别是Stomolophus meleagris的无脊椎动物的基本上均匀的II型胶原的组合物及其提取方法。 还提供了通过施用有效量的本发明的含胶原的组合物以诱导免疫耐受来治疗关节炎，特别是类风湿性关节炎的方法。
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公开(公告)号：US20070298517A1
公开(公告)日：2007-12-27
申请号：US11616427
申请日：2006-12-27
申请人： Yun-Hwa Peggy Hsieh
发明人： Yun-Hwa Peggy Hsieh
IPC分类号： G01N33/566 , C07K16/34
CPC分类号： C07K16/34 , G01N33/54306
摘要： The present invention is related to immunoglobulin peptides that recognize a thermostable antigen from bovine blood. The invention also provides methods for determining the presence of bovine blood in a food sample or an animal feed sample.
摘要翻译： 本发明涉及从牛血液识别热稳定抗原的免疫球蛋白肽。 本发明还提供了确定食物样品或动物饲料样品中牛血液存在的方法。
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7.发明授权Use of Troponin I as a species marker protein for meat speciation in both raw and heat-processed products 有权使用肌钙蛋白I作为生物和热处理产品中肉类物种的物种标记蛋白公开(公告)号：US07297500B2
公开(公告)日：2007-11-20
申请号：US10077020
申请日：2002-02-15
申请人： Yun-Hwa Peggy Hsieh , Fur-Chi Chen
发明人： Yun-Hwa Peggy Hsieh , Fur-Chi Chen
IPC分类号： G01N33/53
CPC分类号： C07K16/18 , G01N33/6887
摘要： Monoclonal antibodies are provided which bind to heat-treated proteins of meats. The antibodies are useful in detecting the presence of an exogenous meat in a cooked or raw meat sample. Furthermore, the antibodies can be used to determine the end point temperature of a meat sample.
摘要翻译： 提供了结合热处理的肉类蛋白质的单克隆抗体。 该抗体可用于检测熟肉或生肉样品中外源肉的存在。 此外，可以使用抗体来确定肉类样品的终点温度。
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