Παρακαλώ χρησιμοποιήστε αυτό το αναγνωριστικό για να παραπέμψετε ή να δημιουργήσετε σύνδεσμο προς αυτό το τεκμήριο: https://hdl.handle.net/20.500.14279/9632
Πεδίο DCΤιμήΓλώσσα
dc.contributor.authorKoutinas, Michalis-
dc.contributor.authorMenelaou, Maria-
dc.contributor.authorNicolaou, Evrydiki-
dc.date.accessioned2017-02-13T12:23:08Z-
dc.date.available2017-02-13T12:23:08Z-
dc.date.issued2014-08-01-
dc.identifier.citationBioresource Technology, 2014, vol. 165, pp. 343-349en_US
dc.identifier.issn09608524-
dc.identifier.urihttps://hdl.handle.net/20.500.14279/9632-
dc.description.abstractThis work explores the potential for the development of a hybrid fermentation-enzymatic process for the production of ethyl lactate from dairy waste. Cheese whey was used in Kluyveromyces marxianus and Lactobacillus bulgaricus batch cultures to produce ethanol and lactic acid respectively. Subsequently, the fermentation products were transferred into an organic phase through liquid-liquid extraction and ethyl lactate was formed in an esterification reaction catalyzed by lipases. The production of ethanol and lactic acid achieved under different conditions was 23gL<sup>-1</sup> and 29gL<sup>-1</sup>, respectively. Furthermore, the efficiency of various organic solvents for the esterification reaction was evaluated and toluene was chosen for application in the process. The effect of water content was determined aiming to maximize the product yield and 40mgml<sup>-1</sup> was the optimal enzyme concentration. The bioprocess achieved maximum conversion of 33% constituting a valuable alternative to the application of energy demanding chemically derived methods.en_US
dc.formatpdfen_US
dc.language.isoenen_US
dc.relation.ispartofBioresource Technologyen_US
dc.rights© Elsevieren_US
dc.subjectCheese whey valorizationen_US
dc.subjectEthanolen_US
dc.subjectEthyl lactateen_US
dc.subjectLactic aciden_US
dc.subjectLipaseen_US
dc.titleDevelopment of a hybrid fermentation-enzymatic bioprocess for the production of ethyl lactate from dairy wasteen_US
dc.typeArticleen_US
dc.collaborationCyprus University of Technologyen_US
dc.subject.categoryEarth and Related Environmental Sciencesen_US
dc.journalsSubscriptionen_US
dc.countryCyprusen_US
dc.subject.fieldNatural Sciencesen_US
dc.publicationPeer Revieweden_US
dc.identifier.doi10.1016/j.biortech.2014.03.053en_US
dc.relation.volume165en_US
cut.common.academicyear2014-2015en_US
dc.identifier.spage343en_US
dc.identifier.epage349en_US
item.fulltextNo Fulltext-
item.languageiso639-1en-
item.grantfulltextnone-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.cerifentitytypePublications-
item.openairetypearticle-
crisitem.journal.journalissn0960-8524-
crisitem.journal.publisherElsevier-
crisitem.author.deptDepartment of Chemical Engineering-
crisitem.author.facultyFaculty of Geotechnical Sciences and Environmental Management-
crisitem.author.orcid0000-0002-5371-4280-
crisitem.author.parentorgFaculty of Geotechnical Sciences and Environmental Management-
Εμφανίζεται στις συλλογές:Άρθρα/Articles
CORE Recommender
Δείξε τη σύντομη περιγραφή του τεκμηρίου

SCOPUSTM   
Citations

18
checked on 6 Νοε 2023

WEB OF SCIENCETM
Citations 20

17
Last Week
0
Last month
1
checked on 29 Οκτ 2023

Page view(s)

473
Last Week
0
Last month
32
checked on 13 Μαρ 2025

Google ScholarTM

Check

Altmetric


Όλα τα τεκμήρια του δικτυακού τόπου προστατεύονται από πνευματικά δικαιώματα