EP1828401A4 - Food freshness sensor - Google Patents

Food freshness sensor

Info

Publication number
EP1828401A4
EP1828401A4 EP05848828A EP05848828A EP1828401A4 EP 1828401 A4 EP1828401 A4 EP 1828401A4 EP 05848828 A EP05848828 A EP 05848828A EP 05848828 A EP05848828 A EP 05848828A EP 1828401 A4 EP1828401 A4 EP 1828401A4
Authority
EP
European Patent Office
Prior art keywords
food freshness
freshness sensor
sensor
food
freshness
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.)
Withdrawn
Application number
EP05848828A
Other languages
German (de)
French (fr)
Other versions
EP1828401A2 (en
Inventor
Roger J Morris
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.)
FRESHCERT LLC
Original Assignee
FRESHCERT LLC
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 FRESHCERT LLC filed Critical FRESHCERT LLC
Publication of EP1828401A2 publication Critical patent/EP1828401A2/en
Publication of EP1828401A4 publication Critical patent/EP1828401A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/22—Testing for sterility conditions
    • 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
    • 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
    • G01N33/12—Meat; Fish

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Toxicology (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
EP05848828A 2004-12-07 2005-12-06 Food freshness sensor Withdrawn EP1828401A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63375004P 2004-12-07 2004-12-07
PCT/US2005/043843 WO2006062870A2 (en) 2004-12-07 2005-12-06 Food freshness sensor

Publications (2)

Publication Number Publication Date
EP1828401A2 EP1828401A2 (en) 2007-09-05
EP1828401A4 true EP1828401A4 (en) 2008-12-17

Family

ID=36578440

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05848828A Withdrawn EP1828401A4 (en) 2004-12-07 2005-12-06 Food freshness sensor

Country Status (5)

Country Link
EP (1) EP1828401A4 (en)
JP (1) JP2008523391A (en)
AR (1) AR051789A1 (en)
CA (1) CA2590091A1 (en)
WO (1) WO2006062870A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201705407D0 (en) 2017-04-04 2017-05-17 Imp Innovations Ltd Colour changing compositions
CN110618116B (en) * 2019-08-28 2022-01-11 江苏大学 Preparation method and application of intelligent indication label for visually detecting freshness of meat
CN111060660B (en) * 2020-02-19 2020-12-01 聊城市孚德食品有限公司 A detection device for meat quality
CN113520136B (en) * 2020-04-21 2023-07-04 佛山市顺德区美的电热电器制造有限公司 Cooking utensil, preservation method, preservation device and computer readable storage medium

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0627363A1 (en) * 1993-06-03 1994-12-07 Trigon Industries Limited A gas indicator for a food package
US5753285A (en) * 1995-02-16 1998-05-19 Horan; Thomas J. Method for determining bacteria contamination in food package
WO1999004256A1 (en) * 1997-07-16 1999-01-28 The Government Of The United States Of America,Re Presented By The Secretary, Department Of Health And Human Services Food quality indicator device
US20010039033A1 (en) * 1997-12-18 2001-11-08 Hiroyuki Ogawa Method and apparatus for detecting microorganisms, and quantities of microorganisms
US20040115319A1 (en) * 2002-09-16 2004-06-17 Agcert International, Llc Food-borne pathogen and spoilage detection device and method
WO2005095635A1 (en) * 2003-09-10 2005-10-13 Freshcert, Llc Food borne pathogen sensor and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5183742A (en) * 1984-02-24 1993-02-02 Dai Nippon Insatsu Kabushiki Kaisha Test device for detecting glucose, protein urobilinogen, and/or occult blood in body fluids and/or determining the PH thereof
GB8622905D0 (en) * 1986-09-23 1986-10-29 Keyes Uk Ltd Packaging
US6589761B1 (en) * 1999-06-19 2003-07-08 Marv Freadman Method and apparatus for detecting bacteria
US20040067182A1 (en) * 2002-10-08 2004-04-08 Kelly Robert Charles Gas-release packet

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0627363A1 (en) * 1993-06-03 1994-12-07 Trigon Industries Limited A gas indicator for a food package
US5753285A (en) * 1995-02-16 1998-05-19 Horan; Thomas J. Method for determining bacteria contamination in food package
WO1999004256A1 (en) * 1997-07-16 1999-01-28 The Government Of The United States Of America,Re Presented By The Secretary, Department Of Health And Human Services Food quality indicator device
US20010039033A1 (en) * 1997-12-18 2001-11-08 Hiroyuki Ogawa Method and apparatus for detecting microorganisms, and quantities of microorganisms
US20040115319A1 (en) * 2002-09-16 2004-06-17 Agcert International, Llc Food-borne pathogen and spoilage detection device and method
WO2005095635A1 (en) * 2003-09-10 2005-10-13 Freshcert, Llc Food borne pathogen sensor and method

Also Published As

Publication number Publication date
JP2008523391A (en) 2008-07-03
CA2590091A1 (en) 2006-06-15
EP1828401A2 (en) 2007-09-05
WO2006062870A2 (en) 2006-06-15
WO2006062870A3 (en) 2006-11-16
AR051789A1 (en) 2007-02-07

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20070705

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20081114

RIC1 Information provided on ipc code assigned before grant

Ipc: C12Q 1/04 20060101AFI20070706BHEP

Ipc: G01N 33/02 20060101ALI20081110BHEP

Ipc: C12M 1/34 20060101ALI20081110BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20090224