Publication:
The effects of parameters on the efficiency of DLLME in extracting of PAHs from vegetable samples

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dc.citedby4
dc.contributor.authorTan Y.H.en_US
dc.contributor.authorChai M.K.en_US
dc.contributor.authorWong L.S.en_US
dc.contributor.authorid57202000632en_US
dc.contributor.authorid24172523100en_US
dc.contributor.authorid55819849800en_US
dc.date.accessioned2023-05-29T06:54:21Z
dc.date.available2023-05-29T06:54:21Z
dc.date.issued2018
dc.description.abstractAn effective analytical method based on microwave-assisted extraction (MAE) and dispersive liquid-liquid microextraction (DLLME) followed by gas chromatography-flame ionization detector (GC-FID) was developed for the determination of polycyclic aromatic hydro-carbons (PAHs) in vegetable samples. In most cases, the details of the parameters influencing the efficiency of DLLME in extraction are not well studied. Understanding the reactions of solvents in extraction is the important task on selecting of an appropriate solvent in the process. The effects of parameters affecting the extraction efficiency of DLLME, including extraction solvent and dispersive solvent, extraction time and MAE, such as solvent, microwave power and irradiation time, were studied and explained. The impacts of physio-chemical properties of the selected extraction solvents on the extraction efficiency were also investigated. The results indicated that extraction solvents with low viscosity and low polarity have better extraction efficiency in extraction of PAHs from vegetable sample. No significant difference was observed for the effects of selected dispersive solvents and extraction time on extraction efficiency. In MAE, the types of solvent, microwave power and irradiation time implied some critical effects on the extraction efficiency of DLLME. � 2018 Authors.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.14419/ijet.v7i4.35.22313
dc.identifier.epage21
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85059241828
dc.identifier.spage15
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85059241828&doi=10.14419%2fijet.v7i4.35.22313&partnerID=40&md5=e4dc35846f549bcb8195f1fb3c670504
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/24017
dc.identifier.volume7
dc.publisherScience Publishing Corporation Incen_US
dc.sourceScopus
dc.sourcetitleInternational Journal of Engineering and Technology(UAE)
dc.titleThe effects of parameters on the efficiency of DLLME in extracting of PAHs from vegetable samplesen_US
dc.typeArticleen_US
dspace.entity.typePublication
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