In‐chain neutral hydrocarbon loss from crocin apocarotenoid ester glycosides and the crocetin aglycon (Crocus sativus L.) by ESI‐MSn (n= 2, 3) - Pittenauer, Ernst; Koulakiotis, Nikolaos Stavros; Tsarbopoulos, Anthony; Allmaier, Guenter (Journal of Mass Spectrometry, 2013)