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Modelling of microwave assisted extraction (MAE) of Anthocyanins (TMA)

2017-09Journal article Restricted access
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dc.contributor.authorFarzaneh, Vahid
dc.contributor.authorCarvalho, Isabel S.
dc.date.accessioned2019-11-20T15:07:21Z
dc.date.available2019-11-20T15:07:21Z
dc.date.issued2017-09
dc.description.abstractBox Behnken design was applied to study the effects of the selected independent variables on the responses. The obtained results presented that the quadratic modes of all independent variables on total monomeric anthocyanin parameter as well as the quadratic modes of microwave irradiation time and solvent/sample proportion on total antioxidant activity parameter have negative and significant effects. Moreover the interactive effect between microwave power and solvent/sample proportion was detected negatively significant (P < 0.05) on total antioxidant activity parameter. The maximum value for total monomeric anthocyanins (273.284 (mg L-1)) was obtained when solvent/sample proportion and microwave power were 30.321 (mL g(-1)) and 464.876 W respectively, with 114.28 s microwave irradiation time. Considerable desirability value (0.878) was obtained at this point. Meanwhile, the optimised status (maximum value) for total antioxidant activity parameter (369.734 (mg (AAE) g(-1) (dw))) was recorded at the following conditions: 34.807 (mL g(-1)) for solvent/sample proportion, with microwave power of 300 W within 107.339 s microwave irradiation time. Desirability value was obtained 0.952 at the optimum point. Obtaining the higher correlation coefficient (R-2) between the experimental and predicted values of the responses confirmed once again the validity (reliability) of the predicted model and fitness of the selected design in the current study.
dc.description.sponsorshipErasmus Mundus Programme (SALAM-2013)
dc.identifier.doihttps://doi.org/10.1016/j.jarmap.2017.02.005
dc.identifier.issn2214-7861
dc.identifier.urihttp://hdl.handle.net/10400.1/12998
dc.language.isoeng
dc.peerreviewedyes
dc.publisherElsevier
dc.subjectResponse surface methodology
dc.subjectChromatography mass spectrometry
dc.subjectAntioxidant capacity
dc.subjectPhenolic compounds
dc.subjectEssential oils
dc.subjectOptimization
dc.subjectQuality
dc.subjectScale
dc.subjectL. pedunculata L
dc.subjectBox-Behnken design
dc.subjectMonomeric anthocyanins
dc.titleModelling of microwave assisted extraction (MAE) of Anthocyanins (TMA)
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage100
oaire.citation.startPage92
oaire.citation.titleJournal of Applied Research on Medicinal and Aromatic Plants
oaire.citation.volume6
person.familyNameFarzaneh
person.familyNameSaraiva de Carvalho
person.givenNameVahid
person.givenNameIsabel Maria Marques
person.identifier.ciencia-id1C1E-A777-D6AC
person.identifier.ciencia-id591A-3777-B036
person.identifier.orcid0000-0002-0536-9291
person.identifier.orcid0000-0001-8057-3404
person.identifier.scopus-author-id35995183800
rcaap.rightsrestrictedAccess
rcaap.typearticle
relation.isAuthorOfPublication61a70e8a-ec7a-4071-8365-da3cab860afd
relation.isAuthorOfPublicationaf26e659-578b-4e5f-a649-384cd5e4f8e3
relation.isAuthorOfPublication.latestForDiscovery61a70e8a-ec7a-4071-8365-da3cab860afd

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