Article (Scientific journals)
Recovery of sterols from vegetable oil distillate by enzymatic and non-enzymatic processes
Maniet, Guillaume; Jacquet, Nicolas; Richel, Aurore
2019In Comptes Rendus Chimie
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Keywords :
Deodistillate; Green chemistry; Lipase; Oil refining; Sterol
Abstract :
[en] Sterols are a group of molecules found in plants and animals, which have a number of valuable applications. The deodorization residue, referred to as “deodistillate”, was previously considered as a waste but its economical value nowadays increased due to the presence of high concentrations of sterols, tocopherols and other secondary metabolites attractive for the cosmetic, pharmaceutical or food industry. Sterols can be extracted from vegetable oil deodistillate through a variety of physical and chemical separation processes or their combination. Recently, the use of lipase enzymes has been demonstrated to separate sterols more selectively in higher yields and in milder conditions. This article reviews these lipase-assisted sterol extractions and their main advantages and drawbacks in economic and environmental terms. © 2019 Académie des sciences
Disciplines :
Chemistry
Author, co-author :
Maniet, Guillaume ;  Laboratory of Biomass and Green Technologies, University of Liège – Gembloux Agro-Bio Tech, passage des Déportés 2, Gembloux, B-5030, Belgium
Jacquet, Nicolas  ;  Université de Liège - ULiège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > SMARTECH
Richel, Aurore  ;  Université de Liège - ULiège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > SMARTECH
Language :
English
Title :
Recovery of sterols from vegetable oil distillate by enzymatic and non-enzymatic processes
Publication date :
2019
Journal title :
Comptes Rendus Chimie
ISSN :
1631-0748
eISSN :
1878-1543
Publisher :
Elsevier Masson SAS
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 16 September 2020

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