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公开(公告)号：US20210055191A1
公开(公告)日：2021-02-25
申请号：US16977717
申请日：2020-04-29
发明人： Andrew R. Komarek , Richard Giannetti , Micheal Drew Komarek , Ronald J. Komarek , Ryan J. Komarek , Steven T. Lauffer , Marleen van Aardt
摘要： Systems and methods for extracting an analyte from a sample. The system includes a reaction vessel for receiving the sample and a reaction solution, a mixer for mixing the sample with the reaction solution, a filter and a drain for passing soluble components from the reaction mixture, including the dissolved analyte, from the reaction vessel. A purification vessel is located below the reaction vessel. A selective sorbent is disposed in the purification vessel for retaining contaminants from the soluble components from the reaction mixture and passing a purified analyte. An evaporation container is located below the purification vessel. A heater heats the evaporation chamber and evaporates the solvents from the purified analyte, which can then be quantitatively measured.
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公开(公告)号：US20210278326A1
公开(公告)日：2021-09-09
申请号：US17240442
申请日：2021-04-26
发明人： Andrew R. Komarek , Richard Giannetti , Michael Drew Komarek , Ronald J. Komarek , Ryan J. Komarek , Steven T. Lauffer , Marleen van Aardt
IPC分类号： G01N1/40
摘要： Systems and methods for extracting an analyte from a sample. The system includes a reaction vessel for receiving the sample and a reaction solution, a mixer for mixing the sample with the reaction solution, a filter and a drain for passing soluble components from the reaction mixture, including the dissolved analyte, from the reaction vessel. A purification vessel is located below the reaction vessel. A selective sorbent is disposed in the purification vessel for retaining contaminants from the soluble components from the reaction mixture and passing a purified analyte. An evaporation container is located below the purification vessel. A heater heats the evaporation chamber and evaporates the solvents from the purified analyte, which can then be quantitatively measured.
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公开(公告)号：US09764324B2
公开(公告)日：2017-09-19
申请号：US14936084
申请日：2015-11-09
IPC分类号： G01N1/40 , B01L3/00 , B01D29/27 , C12Q1/37 , C12Q1/40 , G01N33/02 , A23L5/00 , G01N33/10 , G01N33/14
CPC分类号： B01L3/505 , A23L5/00 , B01D23/04 , B01L2200/0631 , B01L2300/0681 , B01L2300/087 , B01L2300/123 , B01L2300/18 , B01L2400/0487 , B01L2400/0655 , C12Q1/37 , C12Q1/40 , G01N1/4077 , G01N33/02 , G01N33/10 , G01N33/146 , G01N2001/4088 , G01N2400/10 , Y10T436/255
摘要： The invention consists of a method for determining Total Dietary Fiber (TDF) and its sub-fractions, Insoluble Dietary Fiber (IDF) and Soluble Dietary Fiber (SDF) in food and feed samples which utilizes flexible reaction/filtration containers that can be divided into one or more sections for capturing the IDF and SDF fractions separately or for capturing TDF in its entirety. Each container is fashioned as a bag that can be temporarily sealed in multiple locations to create multiple sections and is made of non-porous and porous material. Use of these containers eliminates the need for problematic transfers of mixtures from beaker to filter, and vastly improves the filtration process.
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公开(公告)号：US20240003789A1
公开(公告)日：2024-01-04
申请号：US18369566
申请日：2023-09-18
发明人： Andrew R. Komarek , Richard Giannetti , Michael Drew Komarek , Ronald J. Komarek , Ryan J. Komarek , Steven T. Lauffer , Marleen van Aardt
CPC分类号： G01N1/38 , B01B1/005 , B01D11/0434 , B01J20/14 , G01N1/4022 , G01N1/4077 , G01N1/405 , B01J2219/00495 , G01N2001/386 , G01N2001/4027 , G01N2001/4088
摘要： Systems and methods for extracting an analyte from a sample. The system includes at least one reaction vessel for receiving the sample and a reaction solution that are combined into a reaction mixture. Insoluble components are separated from the reaction mixture and soluble components, including a dissolved analyte are dispensed from the at least one reaction vessel. The system further includes at least one purification vessel configured to receive the soluble components from the at least one reaction vessel, separate contaminants from the soluble components, and dispense a purified dissolved analyte.
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公开(公告)号：US20160107155A1
公开(公告)日：2016-04-21
申请号：US14936084
申请日：2015-11-09
CPC分类号： B01L3/505 , A23L5/00 , B01D23/04 , B01L2200/0631 , B01L2300/0681 , B01L2300/087 , B01L2300/123 , B01L2300/18 , B01L2400/0487 , B01L2400/0655 , C12Q1/37 , C12Q1/40 , G01N1/4077 , G01N33/02 , G01N33/10 , G01N33/146 , G01N2001/4088 , G01N2400/10 , Y10T436/255
摘要： The invention consists of a method for determining Total Dietary Fiber (TDF) and its sub-fractions, Insoluble Dietary Fiber (IDF) and Soluble Dietary Fiber (SDF) in food and feed samples which utilizes flexible reaction/filtration containers that can be divided into one or more sections for capturing the IDF and SDF fractions separately or for capturing TDF in its entirety. Each container is fashioned as a bag that can be temporarily sealed in multiple locations to create multiple sections and is made of non-porous and porous material. Use of these containers eliminates the need for problematic transfers of mixtures from beaker to filter, and vastly improves the filtration process.
摘要翻译： 本发明包括一种在食品和饲料样品中测定总膳食纤维（TDF）及其亚级分，不溶性膳食纤维（IDF）和可溶性膳食纤维（SDF）的方法，该方法利用灵活的反应/过滤容器，可分为 一个或多个部分用于分别捕获IDF和SDF部分或用于完整捕获TDF。 每个容器被形成为可以临时密封在多个位置以创建多个部分并由无孔和多孔材料制成的袋子。 使用这些容器不需要从烧杯到过滤器的混合物有问题的转移，并大大改善了过滤过程。
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公开(公告)号：US11761863B2
公开(公告)日：2023-09-19
申请号：US17240442
申请日：2021-04-26
发明人： Andrew R. Komarek , Richard Giannetti , Michael Drew Komarek , Ronald J. Komarek , Ryan J. Komarek , Steven T. Lauffer , Marleen van Aardt
CPC分类号： G01N1/38 , B01B1/005 , B01D11/0434 , B01J20/14 , G01N1/405 , G01N1/4022 , G01N1/4077 , B01J2219/00495 , G01N2001/386 , G01N2001/4027 , G01N2001/4088
摘要： Systems and methods for extracting an analyte from a sample. The system includes a reaction vessel for receiving the sample and a reaction solution, a mixer for mixing the sample with the reaction solution, a filter and a drain for passing soluble components from the reaction mixture, including the dissolved analyte, from the reaction vessel. A purification vessel is located below the reaction vessel. A selective sorbent is disposed in the purification vessel for retaining contaminants from the soluble components from the reaction mixture and passing a purified analyte. An evaporation container is located below the purification vessel. A heater heats the evaporation chamber and evaporates the solvents from the purified analyte, which can then be quantitatively measured.
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公开(公告)号：US10989634B2
公开(公告)日：2021-04-27
申请号：US16977717
申请日：2020-04-29
发明人： Andrew R. Komarek , Richard Giannetti , Michael Drew Komarek , Ronald J. Komarek , Ryan J. Komarek , Steven T. Lauffer , Marleen van Aardt
摘要： Systems and methods for extracting an analyte from a sample. The system includes a reaction vessel for receiving the sample and a reaction solution, a mixer for mixing the sample with the reaction solution, a filter and a drain for passing soluble components from the reaction mixture, including the dissolved analyte, from the reaction vessel. A purification vessel is located below the reaction vessel. A selective sorbent is disposed in the purification vessel for retaining contaminants from the soluble components from the reaction mixture and passing a purified analyte. An evaporation container is located below the purification vessel. A heater heats the evaporation chamber and evaporates the solvents from the purified analyte, which can then be quantitatively measured.
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