Determination of patulin by diphasic dialysis extraction and thin-layer chromatography
Investigación publicada en Journal of Food Protection
1 de enero de 1992
A quick, simple, and economical semiquantitative method has been devised for the detection of patulin in apple juice. The mycotoxin is extracted from the sample using ethyl acetate in a diphasic dialysis system. No purification or cleanup stages are required. Patulin is detected by thin-layer chromatography using a 3-methyl-2-benzothiazolinone-hydrazone solution as spray reagent. The limit of detection is 50 micrograms/L and recovery is 65% at 100 micrograms/L.
Prieta J., Moreno MA., Blanco JL., Suarez G. y Dominguez L..
Participantes:
 | Departamento de Sanidad Animal. Facultad de Veterinaria. Universidad Complutense (UCM). |
| Servicio de Zoonosis Emergentes, de Baja Prevalencia y Agresivos Biológicos (NED). Centro de Vigilancia Sanitaria Veterinaria (VISAVET). Universidad Complutense (UCM). |
