Titre :	Utilization of Potato Peel Wastes as a Potential Raw Material for Bioethanol Production
Type de document :	document électronique
Auteurs :	Maroua Messahel, Auteur ; Dalel Messaoudi, Auteur ; Nabil Nancib, Directeur de thèse
Editeur :	Faculté des sciences de la nature et de la vie
Année de publication :	2023
ISBN/ISSN/EAN :	MS/1539
Langues :	Français
Catégories :	Thèse et mémoire:Master:Microbiologie appliquée
Mots-clés :	Potato peels waste  Valorization  Enzyme  Hydrolysis  Saccharification  Bioethanol
Résumé :	Potato Peel Waste (PPW), the main waste generated from processing industry, contains large amounts of starch, as well as cellulose, hemicellulose and lignin. Ethanol production from waste potato is a relatively new topic and limited research has been conducted about the utilization of potato peel waste for ethanol production. In this study, we review the valorization of potato peels wastes for the production of bioethanol by different pretreatments: A chemical pretreatment of biomass with hydrochloric acid, followed by saccharification in the presence of two types of enzymes (cellulase and hemicellulose). Enzymatic hydrolysis with a combination of three enzymes and liquefaction, saccharification with sequential and co-culture techniques.

Utilization of Potato Peel Wastes as a Potential Raw Material for Bioethanol Production [document électronique] / Maroua Messahel, Auteur ; Dalel Messaoudi, Auteur ; Nabil Nancib, Directeur de thèse . - Setif, Algerie : Faculté des sciences de la nature et de la vie, 2023.
ISSN : MS/1539
Langues : Français

Catégories :	Thèse et mémoire:Master:Microbiologie appliquée
Mots-clés :	Potato peels waste  Valorization  Enzyme  Hydrolysis  Saccharification  Bioethanol
Résumé :	Potato Peel Waste (PPW), the main waste generated from processing industry, contains large amounts of starch, as well as cellulose, hemicellulose and lignin. Ethanol production from waste potato is a relatively new topic and limited research has been conducted about the utilization of potato peel waste for ethanol production. In this study, we review the valorization of potato peels wastes for the production of bioethanol by different pretreatments: A chemical pretreatment of biomass with hydrochloric acid, followed by saccharification in the presence of two types of enzymes (cellulase and hemicellulose). Enzymatic hydrolysis with a combination of three enzymes and liquefaction, saccharification with sequential and co-culture techniques.