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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
agricultural and biological sciences
Effect of argan kernel storage conditions on argan oil quality
European Journal of Lipid Science and Technology, Volume 112, No. 8, Year 2010
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Description
In the present study, we investigated the relationships between storage conditions of argan kernels and argan oil quality over a 1-year period. Argan kernels were packaged in black or white bags. Kernels in black bags were stored at roomtemperature (RT)while kernels inwhite bagswere stored either atRTor at 48°C. Quality parameters periodically monitored over the 12 months were peroxide and acid value, oil yield, moisture content, UV absorption, and fatty acid composition. Whereas light had no impact on argan oil quality, only argan kernel storage at 48°C allowed a perfect preservation of argan oil quality after 1 year. Practical applications: In the present study we have established that solar light does not damage argan kernels in such a way that it could alter argan oil quality, and that argan kernels can be stored for up to 1 year at 48°C without alteration of argan oil quality. If stored at RT, argan kernels should be used within 10 months to prepare edible argan oil. © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Authors & Co-Authors
Harhar, Hicham
Morocco, Rabat
Laboratoire de Chimie Des Plantes, Synthése Organique et Bioorganique
Said, Gharby
Morocco, Casablanca
Laboratoire Contrôle Qualité
Guillaume, Dominique
France, Paris
Cnrs Centre National de la Recherche Scientifique
Charrouf, Zoubida
Morocco, Rabat
Laboratoire de Chimie Des Plantes, Synthése Organique et Bioorganique
Statistics
Citations: 42
Authors: 4
Affiliations: 3
Identifiers
Doi:
10.1002/ejlt.200900269
ISSN:
14387697
e-ISSN:
14389312