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Fig. 1 HSSPME GC-MS profiles of the investigational hemp inflorescences obtained with different polymer coatings and chromatographic conditions. A) Polymer coating: CAR/PDMS/DVB; Column: conventional MEGA-5; GC-MS instrument: Agilent 6890 N GC coupled to a 5975 MSD. B) Polymer coating: PDMS/DVB; Column: conventional MEGA-5; GC-MS instrument: Agilent 6890 N GC coupled to a 5975 MSD. C) Polymer coating: PDMS/DVB; Column: narrow-bore MEGA-5; GC-MS instrument: Shimadzu QP2010-PLUS GC–MS system. GC-MS Analysis conditions: see experimental section. HSSPME parameters: sampling temperature 90°C, extraction time 30 minutes. Legend: (1) α-Pinene, (2) β-Pinene, (3) β-Myrcene, (4) Limonene, (5) Linalool, (6) Fenchol, (7) cis-Pinene hydrate, (8) Borneol, (9) α-Terpineol, (10) α-Patchoulene, (11) trans-β-Caryophyllene, (12) trans-α-Bergamotene, (13) α-Humulene, (14) trans-β-Farnesene, (15) β-Selinene, (16) α-Selinene, (17) α-Farnesene, (18-19) Sesquiterpenes (MW 204), (20) Selina-3,7(11)-diene, (21) trans-Nerolidol, (22) Caryophyllene oxide, (23) Guaiol, (24) 10-epi-γ-Eudesmol, (25) β-Eudesmol, (26) α-Eudesmol, (27) Bulnesol, (28) α-Bisabolol, (29) Cannabidiol.

Source

Capetti, F.; Rubiolo, P.; Mastellone, G.; Marengo, A.; Sgorbini, B.; Cagliero, C. (2022). "A sustainable approach for the reliable and simultaneous determination of terpenoids and cannabinoids in hemp inflorescences by vacuum-assisted headspace solid-phase microextraction". Advances in Sample Preparation 2: 100014. doi:10.1016/j.sampre.2022.100014. 

Date

2022

Author

Capetti, F.; Rubiolo, P.; Mastellone, G.; Marengo, A.; Sgorbini, B.; Cagliero, C.

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