Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.14279/29216
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dc.contributor.authorPatsalou,  Maria-
dc.contributor.authorPateraki, Chrysanthi-
dc.contributor.authorVasquez Christodoulou, Marlen-
dc.contributor.authorDrouza, Chryssoula-
dc.contributor.authorKoutinas, Michalis-
dc.date.accessioned2023-06-08T07:11:58Z-
dc.date.available2023-06-08T07:11:58Z-
dc.date.issued2016-06-23-
dc.identifier.citation4th International Conference on Sustainable Solid Waste Management, 2016, 23-25 June, Limassol, Cyprusen_US
dc.identifier.urihttps://hdl.handle.net/20.500.14279/29216-
dc.description.abstractA preliminary study has been conducted for the development of a bioprocess targeting the valorization of orange peel waste (OPW). Essential oils and pectin were recovered from OPW through distillation, acid hydrolysis and precipitation with ethanol. Optimal conditions for dilute-acid hydrolysis were investigated via estimation of the sugars released and fermentation. Hydrolysis conditions of 109 o C for 20 min and 116 o C for 10 min using 5 % of dry raw material produced the highest sugar yields at 0.76 and 0.77 (gtotal sugars gdry raw material-1) respectively. In order to test the efficiency of enzyme hydrolysis as a pretreatment method for OPW valorization, cellulase production from T. reesei was investigated, which was maximized following 5 days of cultivation. Furthermore, elemental analysis in hydrolyzates from dilute-acid hydrolysis and a combination of acid and enzyme hydrolysis was performed. The results indicate that during acid/enzyme hydrolysis, high concentrations of Mg2+ and Ca2+ ions are liberated in contrast to dilute-acid hydrolysis. A. succinogenes fermentations of glucose and fructose were performed and the succinic acid yields achieved were 0.66 (gsuccinic acid gglucose-1) and 0.33 (gsuccinic acid gfructose-1) respectively, while galactose was not fermented. Overall, OPW may serve as a promising raw material for simultaneous production of essential oils, pectin and succinic acid.en_US
dc.formatpdfen_US
dc.language.isoenen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/-
dc.subjectOrange peel wasteen_US
dc.subjectIndustrial biotechnologyen_US
dc.subjectFermentationen_US
dc.subjectSuccinic aciden_US
dc.subjectA. succinogenesen_US
dc.subjectT. reeseen_US
dc.titleBioprocess development for the production of succinic acid from orange peel wasteen_US
dc.typeConference Papersen_US
dc.collaborationCyprus University of Technologyen_US
dc.collaborationAgricultural University of Athensen_US
dc.subject.categoryChemical Sciencesen_US
dc.countryCyprusen_US
dc.countryGreeceen_US
dc.subject.fieldAgricultural Sciencesen_US
dc.relation.conference4th International Conference on Sustainable Solid Waste Managementen_US
cut.common.academicyear2016-2017en_US
dc.identifier.external56231421en
item.fulltextWith Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_c94f-
item.openairetypeconferenceObject-
item.grantfulltextopen-
item.languageiso639-1en-
item.cerifentitytypePublications-
crisitem.author.deptDepartment of Chemical Engineering-
crisitem.author.deptDepartment of Chemical Engineering-
crisitem.author.deptDepartment of Agricultural Sciences, Biotechnology and Food Science-
crisitem.author.deptDepartment of Chemical Engineering-
crisitem.author.facultyFaculty of Geotechnical Sciences and Environmental Management-
crisitem.author.facultyFaculty of Geotechnical Sciences and Environmental Management-
crisitem.author.facultyFaculty of Geotechnical Sciences and Environmental Management-
crisitem.author.facultyFaculty of Geotechnical Sciences and Environmental Management-
crisitem.author.orcid0000-0001-7516-1632-
crisitem.author.orcid0000-0002-9849-5616-
crisitem.author.orcid0000-0002-2630-4323-
crisitem.author.orcid0000-0002-5371-4280-
crisitem.author.parentorgFaculty of Geotechnical Sciences and Environmental Management-
crisitem.author.parentorgFaculty of Geotechnical Sciences and Environmental Management-
crisitem.author.parentorgFaculty of Geotechnical Sciences and Environmental Management-
crisitem.author.parentorgFaculty of Geotechnical Sciences and Environmental Management-
Appears in Collections:Δημοσιεύσεις σε συνέδρια /Conference papers or poster or presentation
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