Skip to main content
. 2016 Jan 12;6:1232. doi: 10.3389/fpls.2015.01232

FIGURE 2.

FIGURE 2

Emission and accumulation of monoterpenes and their derivatives in O. fragrans flowers at four stages. (A–D) Emission abundance of monoterpenes and their derivative volatiles: (A) cis-β-ocimene; (B) trans-β-ocimene; (C) linalool, and (D) total linalool derivatives. (E,F) Free accumulation of linalool and its derivatives: (E) linalool and (F) total linalool derivatives. (G,H) Glycoside accumulation of linalool and its derivatives: (G) linalool and (H) total linalool derivatives. The four flowering stages are: (S1) tight bud stage; (S2) initial flowering stage; (S3) full flowering stage, and (S4) late full flowering stage. Data are presented as mean ± SE (n = 3). The asterisks indicate significant differences between the values of ‘Liuye’ and ‘Gecheng’ at a given flower stage calculated by the Student’s t-test (∗P < 0.05, ∗∗P < 0.01).