Chunhieng Thavarith, Hafidi Abdellatif, Pioch Daniel, Brochier José, Montet Didier. 2008. Detailed study of Brazil nut (Bertholletia excelsa) oil micro-compounds : Phospholipids, tocopherols and sterols. Journal of the Brazilian Chemical Society, 19 (7) : 1374-1380.
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Résumé : The oil of the Brazil nut (Bertholletia excelsa) was studied for its composition in fatty acids, tocopherols, sterols and phospholipids. The fatty acids composition of phospholipids was also studied. These results were compared to those of sunflower, walnut, almond, soya and olive oils. Its high content of unsaturated fatty acids, of [bêta]-tocopherol and of [bêta]-sitosterol gave to the Brazil nut interesting antioxidant and anti-cholesterol properties. The composition of fatty acids in phospholipid is very different from the composition of the oil. Linolenic acid, which is not present in the oil, is present at a high level in phosphatidylethanolamine.
Mots-clés Agrovoc : Bertholletia excelsa, acide gras, phosphatide, stérol, tocophérol, composition chimique, huile végétale
Mots-clés complémentaires : Phospholipide
Classification Agris : Q04 - Composition des produits alimentaires
Champ stratégique Cirad : Axe 3 (2005-2013) - Alimentation accessible et de qualité
Auteurs et affiliations
- Chunhieng Thavarith, Institut de technologie du Cambodge (KHM)
- Hafidi Abdellatif, Université Cadi Ayyad (MAR)
- Pioch Daniel, CIRAD-PERSYST-UMR GPEB (FRA)
- Brochier José
- Montet Didier, CIRAD-PERSYST-UMR Qualisud (FRA)
Autres liens de la publication
Source : Cirad - Agritrop (https://agritrop.cirad.fr/546483/)
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