Article (Scientific journals)
HS-SPME-GC applied to rancidity assessment in bakery foods
Purcaro, Giorgia; Moret, S.; Conte, L. S.
2008In European Food Research and Technology, 227 (1), p. 1-6
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Keywords :
Bakery foods; Hexanal; Rancidity; SPME; Oils and fats; Oxidation; Sensors; Thermal effects; Food products
Abstract :
[en] Fat is present in bakery foods, as a natural component of ingredients or it is added in the formulation for rheological, technological and sensorial reasons. However the presence of fat can lead to oxidation problems during the shelf life of the products, also affected by cooking temperatures. The control of the oxidative status deals with two issues: the insurance of food safety for consumers and economic aspects for companies. This work points out the possibility to use hexanal as unique index for oxidation status and it suggests a fast solid phase microextraction (SPME) method to analyze it. © 2007 Springer-Verlag.
Disciplines :
Chemistry
Food science
Author, co-author :
Purcaro, Giorgia  ;  Université de Liège - ULiège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Chimie des agro-biosystèmes
Moret, S.;  Dipartimento di Scienze degli Alimenti, Università degli Studi di Udine, Via Marangoni, 97, Udine 33100, Italy
Conte, L. S.;  Dipartimento di Scienze degli Alimenti, Università degli Studi di Udine, Via Marangoni, 97, Udine 33100, Italy
Language :
English
Title :
HS-SPME-GC applied to rancidity assessment in bakery foods
Publication date :
2008
Journal title :
European Food Research and Technology
ISSN :
1438-2377
eISSN :
1438-2385
Publisher :
Springer, Berlin, Germany
Volume :
227
Issue :
1
Pages :
1-6
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 10 January 2019

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