Rapid ochratoxin A determination in red wine using supported liquid membrane extraction followed by fluorescence spectroscopy

Demi Shuang Zhai, Zuchen Zhang, Wendy Meulebroeck, Heidi Ottevaere, Jørn Smedsgaard

Research output: Contribution to conferencePosterResearchpeer-review

54 Downloads (Pure)

Abstract

This work describes a rapid sample preparation coupled with independent fluorescence detection for ochratoxin A determination in red wine samples, which has been proven to have the advantages of low solvent consumption, high recovery efficiency and user-friendly operating processes. The validated linear detection range was from 12.5 ppb to 200 ppb with a R2 coefficient of 0.9959. The limit of detection is 50.7 ppb, which needs further optimisation to reach the maximum acceptable limit regulated by European Commission (2 ppb).
Original languageEnglish
Publication date2018
Number of pages1
Publication statusPublished - 2018
Event7th EuCheMS Chemistry Congress - Liverpool, United Kingdom
Duration: 26 Aug 201830 Aug 2018

Conference

Conference7th EuCheMS Chemistry Congress
CountryUnited Kingdom
CityLiverpool
Period26/08/201830/08/2018

Fingerprint Dive into the research topics of 'Rapid ochratoxin A determination in red wine using supported liquid membrane extraction followed by fluorescence spectroscopy'. Together they form a unique fingerprint.

Cite this