Development of the extraction process of plant material (grapevine canes) and determination of resveratrol and its derivatives

Development of the waste material extraction process (grapevine canes) and determination of resveratol and its derivatives. Analyzes of polyphenols and stilbenes, in particular catechin, epicatechin, resveratol, viniferin in grapevine canes extract, using chromatographic methods, especially HPLC with DAD and FLD detector. Some analyzes had to be confirmed by LC-MS. An interpretation of the results is also part of the analysis.\n\