Fig. 5From: Mass spectrometry-based metabolomics study for delay tomato fruit ripening by sound wavesBoxplot of each identified metabolite from GC–MS analyses. The 18 metabolites were quantified based on GC–MS signals, and boxplots for 18 metabolites were drawn. GC–MS, gas chromatography–mass spectrometry; LPC, lysophosphatidylcholineBack to article page