Encontrado 1 documento, a visualizar página 1 de 1
Ordenado por
Data
ir para a página:
1
Determination of ochratoxin a in wine grapes : comparison of extraction procedu...
Serra, Rita; Mendonça, Carla; Abrunhosa, Luís; Pietri, Amedeo; Venâncio, ArmandoA method for determination of ochratoxin A (OTA) in wine grapes is described, using extraction with a hydrogen carbonate and polyethylene glycol (PEG) solution (5% NaHCO3 and 1% PEG 8000), followed by immunoaffinity clean-up and liquid chromatography with fluorescence detection. Validation was made with spiked samples, in levels of 0.05 and 1µg kg−1, with average recovery rates of 76% and relative standard devi...
Data: 2004
|
Origem: RepositóriUM - Universidade do Minho
| Financiadores do RCAAP | |||||||
|
|
|
|
|
|
||