Résumé : La présence des hydrocarbures aromatiques polycycliques (HAP) dans les huiles végétales peut provenir de différentes sources, mais généralement les huiles contaminées sont issues de matières premières nécessitant d'être séchées telles que les pépins de raisin, le coprah ou les grignons d'olive. Actuellement, il n'y a pas de réglementation européenne limitant la teneur en HAP dans les produits alimentaires mais un Code de Bonnes Pratiques a été établi par FEDIOL Summary :The presence of polycyclic aromatic hydrocarbons (PAHs) in vegetable oils may be due to different sources, but generally the contaminated oils come from raw material that need to be dried, such as grape seeds, coconut, or pomace olive. At the present time, there is no European regulation for PAHs but an Industrial Code of Practice was provided by FEDIOL which is the European Association of Oilseed Crushers. PAHs determination in fatty material is difficult mainly due to low level of individual PAHs to be quantified and to the complexity of the extraction and purification steps. The only test method already standardised (NF EN ISO 15302) deals with the determination of benzo [ a]pyrene. A committee draft test method provided by ITERG is under evaluation within ISO\\TC34\\SC11 for determination of 12 PAHs. Limits of quantification are respectively 1 µg\\kg for indeno [ 1,2,3-cd]pyrene, 0.3 µg\\kg for fluoranthene and benzo [ g,h,i]perylene, 0,2 µg\\kg for 9 other compounds analysed. For the last 4 years, ITERG's work on PAHs was focused on improvement and standardisation of the analytic procedure (ISO\\CD 15753), estimation of level of contamination of French vegetable oils (mainly grapeseed oils) and the evaluation of refining effect on the PAHs contamination. Each part of this work is summarised in this paper.Article disponible sur le site http://www.ocl-journal.org ou http://dx
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.