Dall'asta, C. and Ingletto, G. and Corradini, R. and et al, . (2003) Fluorescence Enhancement of Aflatoxins Using Native and Substituted Cyclodextrins. Journal of Inclusion Phenomena and Macrocyclic Chemistry, 45 (3-4). pp. 257-263.
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Abstract
Cyclodextrins have been used as fluorescence enhancers in HPLC to improve thedetection limits of aflatoxins, cancerogens which can be found in severalfoodstuffs. In this work, a screening of several cyclodextrins has been performedin order to find the factors affecting the fluorescence enhancement. Evidence for formationof a 1 : 1 AF-CD inclusion complex has been achieved by titration and competitiveexperiments with adamantanecarboxylic acid and by fluorescence quenching by KI.Stability constants of the AF-CD complexes were evaluated.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | aflatoxin, complexation, cyclodextrin, fluorescence, stability constants |
| Author Affiliation: | Universitá degli Studi di Parma |
| Subjects: | Plant Physiology and Biochemistry > Biochemistry |
| Divisions: | General |
| Depositing User: | Mr Siva Shankar |
| Date Deposited: | 03 Oct 2012 12:27 |
| Last Modified: | 03 Oct 2012 12:27 |
| Official URL: | http://dx.doi.org/10.1023/A:1024572426577 |
| URI: | http://eprints.icrisat.ac.in/id/eprint/8221 |
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