Fig. 5.

Detection of VOC aglycones accumulated in three different transgenic tobacco lines. (A) GC–MS chromatograms of leaf extracts from transgenic tobacco. (B) GC–MS chromatograms of flower extracts from transgenic tobacco. The peaks of each volatile compound were identified by comparing with the retention time and mass spectrum of authentic standards. The peak of raspberry ketone is shaded in orange. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)