↑Vallverdú-Queralt, Anna; Verbaere, Arnaud; Meudec, Emmanuelle; Cheynier, Véronique; Sommerer, Nicolas (2015). “Straightforward Method To Quantify GSH, GSSG, GRP, and Hydroxycinnamic Acids in Wines by UPLC-MRM-MS”. 《J. Agric. Food Chem.》 63: 142–149. doi:10.1021/jf504383g.
↑ 가나다Vrhovsek, U. (1998). “Extraction of Hydroxycinnamoyltartaric Acids from Berries of Different Grape Varieties”. 《J. Agric. Food Chem.》 46: 4203–8. doi:10.1021/jf980461s.