Table 1. TD-GC-MS settings for leaf and flower headspace analysis.

A. TD sampling and injection
TD block	200 °C
TD line	230 °C
GC interface	230 °C
Sampling	N2 flow at 60 ml/min for 8 min at 230 °C
Cryotrap cold temp.	-20 °C
Cryotrap heat temp.	230 °C for 10 min
B. GC separation
Carrier gas	He at 40 cm/sec
Split ratio	1 to 20
Leaf headspace
Column	Rtx-5MS, 30 m long, 0.25 mm i. d., 0.25 μm film thickness
Oven program	40 °C for 5 min, ramp to 185 °C with 5 °C/min, ramp to 280 °C with 30 °C/min, hold for 0.83 min
Total run time	38 min
Flower headspace
Column	ZB-Wax Plus, 30 m long, 0.25 mm i.d., 0.25 μm film thickness
Oven program	60 °C for 1 min, ramp to 150 °C at 30 °C/min, ramp to 200 °C at 10 °C/min, ramp to 230 °C at 30 °C/min, hold for 1 min
Total run time	11 min
C. MS detection
Transfer line temperature	240 °C
Ion source temperature	220 °C
Scan range	Full scan from 33 to 400 m/z
Scan speed	0.3 sec/full scan