EP0951644A4 - Procede et dispositif de detection de la degradation de produits alimentaires - Google Patents
Procede et dispositif de detection de la degradation de produits alimentairesInfo
- Publication number
- EP0951644A4 EP0951644A4 EP97946515A EP97946515A EP0951644A4 EP 0951644 A4 EP0951644 A4 EP 0951644A4 EP 97946515 A EP97946515 A EP 97946515A EP 97946515 A EP97946515 A EP 97946515A EP 0951644 A4 EP0951644 A4 EP 0951644A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- methods
- devices
- food products
- detecting spoilage
- spoilage
- 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- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
- G01N31/221—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating pH value
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Biophysics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US744111 | 1996-11-05 | ||
US08/744,111 US6495368B1 (en) | 1996-11-05 | 1996-11-05 | Methods and devices for detecting microbial spoilage in food products |
US92584997A | 1997-09-08 | 1997-09-08 | |
US925849 | 1997-09-08 | ||
PCT/US1997/020097 WO1998020337A1 (fr) | 1996-11-05 | 1997-11-04 | Procede et dispositif de detection de la degradation de produits alimentaires |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0951644A1 EP0951644A1 (fr) | 1999-10-27 |
EP0951644A4 true EP0951644A4 (fr) | 2002-08-21 |
Family
ID=27114267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97946515A Withdrawn EP0951644A4 (fr) | 1996-11-05 | 1997-11-04 | Procede et dispositif de detection de la degradation de produits alimentaires |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0951644A4 (fr) |
AU (1) | AU5167198A (fr) |
WO (1) | WO1998020337A1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9818766D0 (en) | 1998-08-28 | 1998-10-21 | Johnson Matthey Plc | Improvements in sensors |
DE19910962A1 (de) * | 1999-03-12 | 2000-09-14 | Joachim Barzik | Verderblichkeitsanzeigeindikator für Lebensmittel |
WO2002033404A2 (fr) * | 2000-10-19 | 2002-04-25 | Trauner Kenneth B | Détecteur intégré de qualité du vin |
KR20020066157A (ko) * | 2001-02-09 | 2002-08-14 | 박찬훈 | 미생물을 이용한 포장식품의 변질상태 확인방법 및 지시기 |
EP1490215A4 (fr) | 2002-03-07 | 2006-05-03 | Avery Dennison Corp | Dispositif changeant de couleur pour etiquette indiquant l'heure, procedes de fabrication et utilisation associes |
WO2003096309A1 (fr) * | 2002-05-10 | 2003-11-20 | National Food Research Institute | Procede d'evaluation des conditions de stockage d'aliments, de boissons, de medicaments et analogues, et indicateur associe |
US7247493B2 (en) * | 2004-05-18 | 2007-07-24 | Virbac Corporation | Reusable pH sensor device and related methods |
US20080076675A1 (en) * | 2004-06-07 | 2008-03-27 | Bjornvad Mads E | Lipolytic Enzyme Assay |
KR102257497B1 (ko) * | 2014-07-21 | 2021-05-31 | 삼성전자주식회사 | 가스 센서, 이를 포함하는 냉장고 및 그 제어 방법 |
CN117805162B (zh) * | 2024-02-28 | 2024-05-28 | 天津美腾科技股份有限公司 | X光诱导灰分仪 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2710751A1 (fr) * | 1993-09-28 | 1995-04-07 | Atco | Dispositif de détection de présence et de disparition d'une substance cible et son utilisation dans les emballages de conservation. |
CA2184677A1 (fr) * | 1995-09-04 | 1997-03-05 | Antonio Juan Manuel Gomariz | Temoin d'avarie, pour contenants alimentaires |
US5633836A (en) * | 1995-12-04 | 1997-05-27 | Noteworthy Products, Inc. | Accelerated development time-delayed message system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4285697A (en) * | 1978-09-26 | 1981-08-25 | Neary Michael P | Food spoilage indicator |
US5053339A (en) * | 1988-11-03 | 1991-10-01 | J P Labs Inc. | Color changing device for monitoring shelf-life of perishable products |
US5306466A (en) * | 1993-05-19 | 1994-04-26 | California South Pacific Investors | Detection of contaminants in food |
-
1997
- 1997-11-04 EP EP97946515A patent/EP0951644A4/fr not_active Withdrawn
- 1997-11-04 WO PCT/US1997/020097 patent/WO1998020337A1/fr not_active Application Discontinuation
- 1997-11-04 AU AU51671/98A patent/AU5167198A/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2710751A1 (fr) * | 1993-09-28 | 1995-04-07 | Atco | Dispositif de détection de présence et de disparition d'une substance cible et son utilisation dans les emballages de conservation. |
CA2184677A1 (fr) * | 1995-09-04 | 1997-03-05 | Antonio Juan Manuel Gomariz | Temoin d'avarie, pour contenants alimentaires |
US5633836A (en) * | 1995-12-04 | 1997-05-27 | Noteworthy Products, Inc. | Accelerated development time-delayed message system |
Non-Patent Citations (1)
Title |
---|
See also references of WO9820337A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP0951644A1 (fr) | 1999-10-27 |
AU5167198A (en) | 1998-05-29 |
WO1998020337A1 (fr) | 1998-05-14 |
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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: 19990823 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB IE IT LI LU MC NL SE |
|
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BIODETECT CORPORATION |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: GROUP TEK, INC. |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BIODETECT CORPORATION |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: GROUP TEK, INC. |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20020709 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): AT BE CH DE DK ES FI FR GB IE IT LI LU MC NL SE |
|
RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7G 01N 33/02 A, 7G 01N 31/22 B, 7G 01N 21/78 B |
|
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: 20040602 |