FR2435037A1 - PROCESS AND DEVICE FOR QUICK AND QUANTITATIVE ASSESSMENT OF THE OXIDABILITY OF FOOD PRODUCTS - Google Patents

PROCESS AND DEVICE FOR QUICK AND QUANTITATIVE ASSESSMENT OF THE OXIDABILITY OF FOOD PRODUCTS

Info

Publication number
FR2435037A1
FR2435037A1 FR7832945A FR7832945A FR2435037A1 FR 2435037 A1 FR2435037 A1 FR 2435037A1 FR 7832945 A FR7832945 A FR 7832945A FR 7832945 A FR7832945 A FR 7832945A FR 2435037 A1 FR2435037 A1 FR 2435037A1
Authority
FR
France
Prior art keywords
oxidability
food products
quick
quantitative assessment
product
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.)
Granted
Application number
FR7832945A
Other languages
French (fr)
Other versions
FR2435037B1 (en
Inventor
Jurg Loeliger
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.)
Societe des Produits Nestle SA
Nestle SA
Original Assignee
Societe des Produits Nestle SA
Nestle SA
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 Societe des Produits Nestle SA, Nestle SA filed Critical Societe des Produits Nestle SA
Publication of FR2435037A1 publication Critical patent/FR2435037A1/en
Application granted granted Critical
Publication of FR2435037B1 publication Critical patent/FR2435037B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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

Abstract

Pour apprécier rapidement et quantitativement l'oxydabilité de produits alimentaires contenant de la matière grasse, on provoque l'oxydation du produit par irradiation avec un rayonnement ultra-violet en présence d'oxygène et l'on détermine la quantité d'oxygène absorbée lors de l'oxydation ou la quantité d'au moins un composé libéré par suite de l'oxydation du produit.To quickly and quantitatively assess the oxidability of food products containing fat, the product is oxidized by irradiation with ultraviolet radiation in the presence of oxygen and the quantity of oxygen absorbed during oxidation or the amount of at least one compound released as a result of the oxidation of the product.

FR7832945A 1978-09-01 1978-11-22 PROCESS AND DEVICE FOR QUICK AND QUANTITATIVE ASSESSMENT OF THE OXIDABILITY OF FOOD PRODUCTS Granted FR2435037A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH924678A CH624771A5 (en) 1978-09-01 1978-09-01

Publications (2)

Publication Number Publication Date
FR2435037A1 true FR2435037A1 (en) 1980-03-28
FR2435037B1 FR2435037B1 (en) 1981-09-11

Family

ID=4349923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832945A Granted FR2435037A1 (en) 1978-09-01 1978-11-22 PROCESS AND DEVICE FOR QUICK AND QUANTITATIVE ASSESSMENT OF THE OXIDABILITY OF FOOD PRODUCTS

Country Status (3)

Country Link
CH (1) CH624771A5 (en)
FR (1) FR2435037A1 (en)
GB (1) GB2029015B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626413A (en) * 1984-01-10 1986-12-02 Anatel Instrument Corporation Instrument for measurement of the organic carbon content of water
US4868127A (en) * 1984-01-10 1989-09-19 Anatel Corporation Instrument for measurement of the organic carbon content of water
US5275957A (en) * 1984-01-10 1994-01-04 Anatel Corporation Instrument and method for measurement of the organic carbon content of water
US5047212A (en) * 1984-01-10 1991-09-10 Anatel Corporation Instrument for measurement of the organic carbon content of water
US4666860A (en) * 1984-01-10 1987-05-19 Anatel Instrument Corporation Instrument for measurement of the organic carbon content of water
US5712165A (en) * 1994-08-22 1998-01-27 Beth Israel Hospital Administration Method and apparatus for detecting hydrocarbon oxidation
US5677190A (en) * 1994-12-14 1997-10-14 Anatel Corporation Cell and circuit for monitoring photochemical reactions
DE19528400C1 (en) * 1995-08-02 1996-10-24 Fraunhofer Ges Forschung Storage characteristics measuring device for foodstuffs
US8969096B2 (en) * 2011-09-01 2015-03-03 Toyota Motor Engineering & Manufacturing North America, Inc. Automotive fogging analyses by xenon UV exposure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1489434A (en) * 1965-08-12 1967-07-21 Metrimpex Magyar Mueszeripari Apparatus for the quantitative study of oxidation processes in light and heat
GB1226956A (en) * 1967-04-25 1971-03-31
DE2543544A1 (en) * 1975-09-30 1977-04-07 Merck Patent Gmbh Determining degree of oxidn. of fats - by reaction with alcoholic base and indicator soln. of (2,6)-dichloro-phenol indophenol

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1489434A (en) * 1965-08-12 1967-07-21 Metrimpex Magyar Mueszeripari Apparatus for the quantitative study of oxidation processes in light and heat
GB1226956A (en) * 1967-04-25 1971-03-31
DE2543544A1 (en) * 1975-09-30 1977-04-07 Merck Patent Gmbh Determining degree of oxidn. of fats - by reaction with alcoholic base and indicator soln. of (2,6)-dichloro-phenol indophenol

Also Published As

Publication number Publication date
FR2435037B1 (en) 1981-09-11
CH624771A5 (en) 1981-08-14
GB2029015B (en) 1983-03-02
GB2029015A (en) 1980-03-12

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Legal Events

Date Code Title Description
ST Notification of lapse