Ontology highlight
ABSTRACT:
SUBMITTER: Chen H
PROVIDER: S-EPMC6595043 | biostudies-literature | 2019 Aug
REPOSITORIES: biostudies-literature
Food science and biotechnology 20190223 4
A new fluorescent probe made from (<i>E</i>)-2-(benzo[d]thiazol-2-yl)-3-(6-hydroxynaphthalen-2-yl) acrylonitrile (Probe 1) was synthesized for the determination of bisulfite concentrations in real food samples (red wine and sugar). Adding bisulfite to a Probe 1 solution caused a marked decrease in fluorescence intensity and a visual color change from yellow to light yellow. This distinct color response indicates that Probe 1 could be used as a visual sensor for bisulfite. Probe 1 can detect bisu ...[more]