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Details for article 4 of 8 found articles
| Title: |
Fluorescence detection and determination of patulin by thin-layer chromatography of its aniline imine |
| Author: |
Young, J. Christopher |
| Appeared in: |
Journal of environmental science and health. Part B, Pesticides, food contaminants, and agricultural wastes |
| Paging: | Volume 14 (1979) nr. 1 pages 15-26 |
| Year: |
1979 |
| Contents: |
A sensitive and simple procedure is described for the analysis of the mycotoxin patulin. The method involves extraction of patulin from the sample, silica gel column Chromatographic clean-up, preparation of the aniline imine, thin-layer Chromatographic separation on silica gel, hydrogen chloride hydrolysis of the imine, and fluorophore formation from the liberated aniline with fluorescamine. A linear calibration curve was obtained for the 10-100 ng range and the limit of detection was 5 ng. Recoveries of patulin from samples of apple juice spiked at 50-500 ppb were quantitative. |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 4 of 8 found articles
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