1. Authentication of pineapple (Ananas comosus [L.] Merr.) fruit maturity stages by quantitative analysis of γ- and δ-lactones using headspace solid-phase microextraction and chirospecific gas chromatography–selected ion monitoring mass spectrometry (HS-SPME–GC–SIM-MS). (1st February 2015) Authors: Steingass, Christof B.; Langen, Johannes; Carle, Reinhold; Schmarr, Hans-Georg Journal: Food chemistry Issue: Volume 168(2015) Page Start: 496 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗