MICELLAR-STABILIZED ROOM-TEMPERATURE PHOSPHORIMETRIC DETERMINATION OFTHE FUNGICIDE THIABENDAZOLE IN CANNED PINEAPPLE SAMPLES

Authors
CARRETERO AS BLANCO CC FERNANDEZ RE GUTIERREZ AF
Citation
As. Carretero et al., MICELLAR-STABILIZED ROOM-TEMPERATURE PHOSPHORIMETRIC DETERMINATION OFTHE FUNGICIDE THIABENDAZOLE IN CANNED PINEAPPLE SAMPLES, Fresenius' journal of analytical chemistry, 360(5), 1998, pp. 605-608
Citations number
27
Categorie Soggetti
Chemistry Analytical
Journal title
Fresenius' journal of analytical chemistry → ACNP
ISSN journal
09370633
Volume
360
Issue
5
Year of publication
1998
Pages
605 - 608
Database
ISI
SICI code
0937-0633(1998)360:5<605:MRPDO>2.0.ZU;2-K
Abstract
A method for the determination of the fungicide thiabendazole (TBZ) by micellar-stabilized room-temperature phosphorescence is described. It does not require any separation step and allows the direct determinat ion of the fungicide in canned pineapple samples. The effect of variou s experimental conditions is discussed in detail, The analytical curve of thiabendazole gives a linear dynamic range of 23.8-500.0 ng mL(-1) and a detection limit of 23.8 ng mL(-1). Recoveries of 103.9 and 89.2 % for syrup and canned pineapple pulp, respectively, were obtained for 250 ng mL(-1) thiabendazole.