@PHDTHESIS{Wang2019, url = "http://www.theses.fr/2019COMP2509", title = "Valorization of apple by-products by the extraction and purification of polyphenols : impact of the ultrasound", author = "Wang, Lu", year = "2019", note = "Thèse de doctorat dirigée par Vorobiev, Eugène et Boussetta, Nadia Génie des Procédés : Transformations intégrées de la matière renouvelable (EA-4297) Compiègne 2019", note = "2019COMP2509", url = "http://www.theses.fr/2019COMP2509/document", }