<div class="csl-bib-body">
<div class="csl-entry">Manousi, N., FERRACANE, A., Kabir, A., Furton, K. G., Tranchida, P. Q., Zachariadis, G. A., Mondello, L., Rosenberg, E. E., & Samanidou, V. (2022, September 7). <i>A monolithic capsule phase microextraction protocol combined with high performance liquid chromatography-diode array detection for the monitoring of benzoyl urea insecticides in apple juice samples</i> [Conference Presentation]. RAFA 2022 - 10th International Symposium on Recent Adavances in Food Analysis, Prag, Czechia. http://hdl.handle.net/20.500.12708/152565</div>
</div>
-
dc.identifier.uri
http://hdl.handle.net/20.500.12708/152565
-
dc.description.abstract
Fruit juices may contain harmful residues of pesticides that are associated with ecological and health risks. Thus, it is critical to develop sensitive and accurate methods for the monitoring of pesticides in these edible products. Undoubtedly, the development of environmentally friendly sample preparation protocols is at the forefront of research in analytical chemistry. In this work, a monolithic sol-gel polycaprolactone-polydimethylsiloxane-polycaprolactone (PCAP-PDMS-PCAP) sorbent platform was synthesized and used for the capsule phase microextraction (CPME) of pesticides from juices samples. Here, we propose a simple and sensitive CPME protocol combined with high-performance liquid chromatography-diode array detection (HPLC-DAD) for the monitoring of benzoyl urea pesticides in apple juice samples. Different monolithic sol-gel sorbent encapsulated CPME media were prepared and evaluated for their performance. Among them, sol-gel PCAP-PDMS-PCAP capsules showed the highest extraction efficiency towards the target analytes. The proposed method was optimized and validated in terms of accuracy, precision, limits of detection (LODs), limits of quantification and linearity. Under optimum conditions, the LODs for all analytes were 0.15-0.30 ng mL-1. The relative recoveries of the method ranged between 89.8% and 108.2%, showing good method accuracy. The precision of the CPME-HPLC-DAD method (expressed as relative standard deviation) was better than 8.0% for intra-day study and better than 9.1% for inter-day study. At a final step, the proposed method was successfully used for the monitoring of the target analytes in commercially available apple juice samples.
en
dc.language.iso
en
-
dc.subject
capsule phase microextraction
en
dc.subject
sample preparation
en
dc.subject
apple juice
en
dc.subject
benzoyl ureas insecticides
en
dc.subject
HPLC-DAD
en
dc.title
A monolithic capsule phase microextraction protocol combined with high performance liquid chromatography-diode array detection for the monitoring of benzoyl urea insecticides in apple juice samples
en
dc.type
Presentation
en
dc.type
Vortrag
de
dc.contributor.affiliation
Aristotle University of Thessaloniki
-
dc.contributor.affiliation
University of Messina, Italy
-
dc.contributor.affiliation
Florida International University, United States of America (the)
-
dc.contributor.affiliation
Florida International University, United States of America (the)
-
dc.contributor.affiliation
University of Messina, Italy
-
dc.contributor.affiliation
Aristotles University of Thessaloniki
-
dc.contributor.affiliation
University of Messina, Italy
-
dc.contributor.affiliation
Aristotle University of Thessaloniki
-
dc.type.category
Conference Presentation
-
tuw.researchTopic.id
X1
-
tuw.researchTopic.name
Beyond TUW-research foci
-
tuw.researchTopic.value
100
-
tuw.publication.orgunit
E164-01-2 - Forschungsgruppe Oberflächen-, Spurenanalytik und Chemometrie
-
tuw.author.orcid
0000-0002-1516-8012
-
tuw.author.orcid
0000-0003-1372-3040
-
tuw.author.orcid
0000-0002-3740-8857
-
tuw.author.orcid
0000-0003-2941-2597
-
tuw.author.orcid
0000-0002-6357-0815
-
tuw.author.orcid
0000-0001-6191-6301
-
tuw.author.orcid
0000-0002-8890-675X
-
tuw.author.orcid
0000-0002-8493-1106
-
tuw.event.name
RAFA 2022 - 10th International Symposium on Recent Adavances in Food Analysis
-
tuw.event.startdate
06-09-2022
-
tuw.event.enddate
09-09-2022
-
tuw.event.online
On Site
-
tuw.event.type
Event for scientific audience
-
tuw.event.place
Prag
-
tuw.event.country
CZ
-
tuw.event.institution
University of Chemistry and Technology Prague & Wageningen University
-
tuw.event.presenter
Manousi, Natalia
-
tuw.event.track
Multi Track
-
wb.sciencebranch
Chemie
-
wb.sciencebranch.oefos
1040
-
wb.sciencebranch.value
100
-
item.grantfulltext
none
-
item.fulltext
no Fulltext
-
item.openairecristype
http://purl.org/coar/resource_type/c_18cp
-
item.cerifentitytype
Publications
-
item.languageiso639-1
en
-
item.openairetype
conference paper not in proceedings
-
crisitem.author.dept
Aristotle University of Thessaloniki
-
crisitem.author.dept
University of Messina
-
crisitem.author.dept
Florida International University
-
crisitem.author.dept
Florida International University
-
crisitem.author.dept
University of Messina
-
crisitem.author.dept
Aristotles University of Thessaloniki
-
crisitem.author.dept
University of Messina
-
crisitem.author.dept
E164-01-2 - Forschungsgruppe Oberflächen-, Spurenanalytik und Chemometrie
-
crisitem.author.dept
Aristotle University of Thessaloniki
-
crisitem.author.orcid
0000-0003-1372-3040
-
crisitem.author.orcid
0000-0002-8890-675X
-
crisitem.author.parentorg
E164-01 - Forschungsbereich Imaging und Instrumentelle Analytische Chemie
