AU2001268529A1 - Method and apparatus for rapid fat content determination - Google Patents

Method and apparatus for rapid fat content determination

Info

Publication number
AU2001268529A1
AU2001268529A1 AU2001268529A AU6852901A AU2001268529A1 AU 2001268529 A1 AU2001268529 A1 AU 2001268529A1 AU 2001268529 A AU2001268529 A AU 2001268529A AU 6852901 A AU6852901 A AU 6852901A AU 2001268529 A1 AU2001268529 A1 AU 2001268529A1
Authority
AU
Australia
Prior art keywords
sample
sample pad
pad
wrapper
fats
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001268529A
Inventor
Michael J Collins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CEM Corp
Original Assignee
CEM Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CEM Corp filed Critical CEM Corp
Publication of AU2001268529A1 publication Critical patent/AU2001268529A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/04—Dairy products
    • G01N33/06—Determining fat content, e.g. by butyrometer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
    • G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/44—Sample treatment involving radiation, e.g. heat
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • G01N24/081—Making measurements of geologic samples, e.g. measurements of moisture, pH, porosity, permeability, tortuosity or viscosity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • G01N24/085—Analysis of materials for the purpose of controlling industrial production systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/24—Nuclear magnetic resonance, electron spin resonance or other spin effects or mass spectrometry
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/2525—Stabilizing or preserving

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Edible Oils And Fats (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Fats And Perfumes (AREA)

Abstract

Apparatus for determining the fat and oil content of a sample comprises a pliable, porous, hydrophilic and lipophillic sample pad (63), formed of glass fibres or quartz fibres and substantially transparent to microwave radiation. The sample is placed on the sample pad which in turn is placed on a wrapper (62) of sheet material that is non-porous to fats, oils and other liquids and is free of atoms that would interfere with or mask the NMR response in said analyser of the protons in fats and oils, said wrapper being large enough to wrap said sample pad with a sample thereon but small enough to fit within the sample field portion of an NMR analyser (36) when wrapped around the sample pad. The apparatus further includes a source (20) of microwave radiation for drying the sample, a cavity (24) in wave communication with said microwave source for receiving the sample and sample pad and a balance (28) with at least its pan inside cavity for weighing the sample and sample pad.
AU2001268529A 2000-06-23 2001-06-19 Method and apparatus for rapid fat content determination Abandoned AU2001268529A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/603,487 US6548303B2 (en) 2000-06-23 2000-06-23 Method and apparatus for rapid fat content determination
US09/603,487 2000-06-23
PCT/US2001/019461 WO2002001186A1 (en) 2000-06-23 2001-06-19 Method and apparatus for rapid fat content determination

Publications (1)

Publication Number Publication Date
AU2001268529A1 true AU2001268529A1 (en) 2002-01-08

Family

ID=24415647

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001268529A Abandoned AU2001268529A1 (en) 2000-06-23 2001-06-19 Method and apparatus for rapid fat content determination

Country Status (8)

Country Link
US (5) US6548303B2 (en)
EP (2) EP1295104B1 (en)
JP (1) JP4837228B2 (en)
AT (1) ATE417259T1 (en)
AU (1) AU2001268529A1 (en)
CA (1) CA2413659C (en)
DE (1) DE60136929D1 (en)
WO (1) WO2002001186A1 (en)

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ATE237798T1 (en) * 2000-05-18 2003-05-15 Precisa Instr Ag AUTOMATIC SAMPLE PREPARATION
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US7771716B2 (en) * 2001-12-07 2010-08-10 Cytori Therapeutics, Inc. Methods of using regenerative cells in the treatment of musculoskeletal disorders
AU2002951784A0 (en) * 2002-09-26 2002-10-17 Callidan Instruments Pty Ltd Moisture analyser
US7439736B2 (en) * 2002-09-27 2008-10-21 The Trustees Of Dartmouth College Imaging by magnetic resonance adsorption, elastography and tomography
GB2400440B (en) * 2003-02-13 2006-01-04 Cohen Yosef A method for measuring the energy content of food and/or beverages using nuclear magnetic resonance and a weighing device
US7307248B2 (en) * 2003-12-09 2007-12-11 Cem Corporation Method and apparatus for microwave assisted high throughput high pressure chemical synthesis
US7494814B2 (en) * 2004-07-13 2009-02-24 Separation Technology, Inc. Apparatus and method for obtaining rapid creamatocrit and caloric content values of milk
DE102004050737B4 (en) * 2004-10-19 2012-01-05 Bruker Biospin Gmbh Device for determining the fat or oil content of a sample
JP2007326977A (en) * 2006-06-08 2007-12-20 Nippon Oil Corp A-type heavy oil
US7581876B2 (en) * 2006-07-15 2009-09-01 Cem Corporation Dual energy source loss-on-drying instrument
JP5294230B2 (en) * 2007-02-23 2013-09-18 独立行政法人産業技術総合研究所 Identification and quantification method of marbling and non-invasive measuring apparatus of marbling
US9921282B2 (en) 2012-04-10 2018-03-20 Cem Corporation Method for determining fat or moisture content
RU2506571C1 (en) * 2012-08-10 2014-02-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Самарский государственный аэрокосмический университет имени академика С.П. Королева (национальный исследовательский университет)" (СГАУ) Method for measuring quality of oil products
RU2506572C1 (en) * 2012-08-16 2014-02-10 Федеральное бюджетное учреждение науки Государственный научный центр прикладной микробиологии и биотехнологии (ФБУН ГНЦ ПМБ) Method to determine content of solid fat according to data of nmr-relaxation, direct method
RU2506573C1 (en) * 2012-08-16 2014-02-10 Федеральное бюджетное учреждение науки Государственный научный центр прикладной микробиологии и биотехнологии (ФБУН ГНЦ ПМБ) Method to determine content of solid fat according to data of nmr-relaxation
CN103308543B (en) * 2013-06-05 2014-04-16 浙江大学 Quick measurement method for different forms of water in sludge
CN103728197A (en) * 2014-01-07 2014-04-16 江苏长乐纤维科技有限公司 Method for detecting moisture content and oil content of fibers
US9267877B2 (en) 2014-03-12 2016-02-23 Nxgen Partners Ip, Llc System and method for making concentration measurements within a sample material using orbital angular momentum
US9500586B2 (en) 2014-07-24 2016-11-22 Nxgen Partners Ip, Llc System and method using OAM spectroscopy leveraging fractional orbital angular momentum as signature to detect materials
US9575001B2 (en) * 2014-07-24 2017-02-21 Nxgen Partners Ip, Llc System and method for detection of materials using orbital angular momentum signatures
CN105758762A (en) * 2016-03-19 2016-07-13 江阴市纤维检验所 High-accuracy testing method of oil content of polyester staple fibers
CN110049699B (en) 2016-12-08 2021-05-07 皇家飞利浦有限公司 Food processing apparatus, control device and method of operation
CN111380745B (en) * 2018-12-29 2021-05-18 中国石油大学(北京) Device and method for measuring decomposition rate of combustible ice
WO2021037913A1 (en) 2019-08-27 2021-03-04 Nanonord A/S A method of and a system for determining fat concentration in a flowable sample by nuclear magnetic resonance
CN110470566A (en) * 2019-09-02 2019-11-19 山东省食品药品检验研究院 A kind of colla corii asini cake class product determination of fat method
CN110927004A (en) * 2019-11-21 2020-03-27 中国农业科学院北京畜牧兽医研究所 Fat analyzer

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Also Published As

Publication number Publication date
JP2004502165A (en) 2004-01-22
CA2413659C (en) 2007-08-14
ATE417259T1 (en) 2008-12-15
US20020164806A1 (en) 2002-11-07
EP2015052A1 (en) 2009-01-14
EP1295104B1 (en) 2008-12-10
CA2413659A1 (en) 2002-01-03
US6787362B2 (en) 2004-09-07
US6548303B2 (en) 2003-04-15
US20030124728A1 (en) 2003-07-03
US7125721B2 (en) 2006-10-24
JP4837228B2 (en) 2011-12-14
US20060263900A1 (en) 2006-11-23
EP1295104A1 (en) 2003-03-26
EP2015052B1 (en) 2016-11-23
US20020146833A1 (en) 2002-10-10
US8530239B2 (en) 2013-09-10
US6548304B2 (en) 2003-04-15
US20020119575A1 (en) 2002-08-29
DE60136929D1 (en) 2009-01-22
WO2002001186A1 (en) 2002-01-03

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