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Isolation and purification of fatty acid steryl esters from soybean oil deodorizer distillate / Setiyo Gunawan in Industrial & engineering chemistry research, Vol. 47 N°18 (Septembre 2008) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 47 N°18 (Septembre 2008) . - p. 7013–7018 Titre : Isolation and purification of fatty acid steryl esters from soybean oil deodorizer distillate Type de document : texte imprimé Auteurs : Setiyo Gunawan, Auteur ; Cynthia Fabian, Auteur ; Yi-Hsu Ju, Auteur Année de publication : 2008 Article en page(s) : p. 7013–7018 Note générale : Chemical engineering Langues : Anglais (eng) Mots-clés : Soybean  oil  deodorizer  distillate  Fatty  acid  steryl  esters  Soxhlet  extraction  Silica  gel  column  chromatography  Solvent  extraction Résumé : Depending on the source, deodorizer distillates usually have significantly different characteristics, uses, and value. Soybean oil deodorizer distillate (SODD) has been suggested as an alternative to marine animals as a natural source of squalene and a good raw material for the production of fatty acid steryl esters (FASEs), tocopherols, free phytosterols and fatty acids. The purpose of this work was to isolate and purify natural FASEs from SODD by a suitable method without degradation of the FASEs. Modified Soxhlet extraction, modified silica gel column chromatography, and binary solvent extraction were employed sequentially in this study to obtain FASEs from SODD. FASEs with a purity of 86.74% and a total recovery of 85.32% could be obtained in the final product. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie800346x [article] Isolation and purification of fatty acid steryl esters from soybean oil deodorizer distillate [texte imprimé] / Setiyo Gunawan, Auteur ; Cynthia Fabian, Auteur ; Yi-Hsu Ju, Auteur . - 2008 . - p. 7013–7018. Chemical engineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 47 N°18 (Septembre 2008) . - p. 7013–7018 Mots-clés : Soybean  oil  deodorizer  distillate  Fatty  acid  steryl  esters  Soxhlet  extraction  Silica  gel  column  chromatography  Solvent  extraction Résumé : Depending on the source, deodorizer distillates usually have significantly different characteristics, uses, and value. Soybean oil deodorizer distillate (SODD) has been suggested as an alternative to marine animals as a natural source of squalene and a good raw material for the production of fatty acid steryl esters (FASEs), tocopherols, free phytosterols and fatty acids. The purpose of this work was to isolate and purify natural FASEs from SODD by a suitable method without degradation of the FASEs. Modified Soxhlet extraction, modified silica gel column chromatography, and binary solvent extraction were employed sequentially in this study to obtain FASEs from SODD. FASEs with a purity of 86.74% and a total recovery of 85.32% could be obtained in the final product. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie800346x