Utilisation de la dialyse et de la chromatographie ultra-rapide pour le dosage de l'acide abscissique: Application à la vigne
DOI:
https://doi.org/10.5073/vitis.1987.26.19-26Keywords:
abscisic acid, extraction, analysis, berryAbstract
Use of dialysis and high pressure liquid chromatography for determination of abscisic acid:
Application to grapevine
A method for ABA extraction using dialysis together with high pressure liquid chromatography (with a short reverse phase column, C18 - 3 μm) obviously improves the conditions of ABA and ABA-GE analysis in different organs of vine. The most obvious improvement is the reduction of chromatographic run time to 3 min without any loss of efficiency. Besides saving time, reproducibility of results shows that the proposed method is really suitable for routine analysis.
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