Geographical origin classification of Phoebe zhennan and Phoebe bournei by solid phase micro-extraction and gas chromatography-mass spectrometry

Chen, Zhenan; Xue, Xiaoming; Cheng, Ruoyi; Wu, Haoqi; Gao, Handng; Gao, Zexun

doi:10.1186/s10086-023-02095-0

Journal of Wood Science

Official Journal of the Japan Wood Research Society

Table 5 Chemical composition of extractives analyzed by GC–MS (Phoebe bournei)

From: Geographical origin classification of Phoebe zhennan and Phoebe bournei by solid phase micro-extraction and gas chromatography-mass spectrometry

RT (min)	Chemical name	Average content (%)			RI-practical	RI-NIST 17 library	CAS No
RT (min)	Chemical name	Guangxi	Guizhou	Hubei	RI-practical	RI-NIST 17 library	CAS No
6.3	2,4-thujadiene	–	1.18	2.02	960	960	36262-09-6
7.38	M-cymene	–	1.30	1.58	1033	1026	535-77-3
9.43	(E)-verbenol	8.42	10.24	13.52	1154	1151	1820-09-3
9.75	Pinocarvone	–	1.29	2.05	1173	1164	30460-92-5
9.87	Borneol	–	0.77	–	1179	1177	507-70-0
10.21	Cherry propanol	–	0.86	1.06	1198	1193	1197-01-9
10.39	Myrtenol	1.67	2.54	3.15	1208	1202	515-00-4
10.67	Verbenone	13.07	18.90	19.63	1221	1217	80-57-9
13.46	α-cubebene	1.70	1.70	1.84	1357	1354	17699-14-8
13.96	Cyclosativene	1.33	0.72	1.42	1381	1373	22469-52-9
14.1	α-copaene	6.97	5.61	5.19	1387	1380	3856-25-5
14.39	β-elemene	4.74	2.76	2.60	1401	1394	515-13-9
14.85	Cis-α-bergamotene	1.01	0.94	0.84	1420	1415	18252-46-5
15.01	α-cedrene	1.86	2.11	2.38	1427	1422	469-61-4
15.11	β-caryophyllene	2.19	2.65	1.91	1432	1429	87-44-5
15.41	Thujopsene	4.68	5.37	6.49	1444	1441	470-40-6
15.55	Aristolene	2.12	2.30	2.26	1455	1455	6831-16-9
15.91	α-humulene	0.98	1.00	0.73	1466	1462	6753-98-6
16.39	γ-amorphene	2.26	1.55	1.5	1492	1494	6980-46-7
16.99	α-amorphene	0.98	0.81	0.59	1513	1519	483-75-0
17.19	β-dihydroagarofuran	1.18	0.79	-	1515	1504	5956-09-2
17.27	Cuparene	1.10	1.27	1.97	1517	1515	16982-00-6
17.7	Calamenene	5.94	4.67	3.20	1535	1537	483-77-2
18.54	α-elemol	5.22	3.95	2.77	1557	1551	639-99-6
19.82	β-caryophyllene oxide	2.08	1.71	1.36	1597	1594	1139-30-6
20.03	Isospathulenol	0.90	–	0.59	1608	1620	88,395–46-4
20.68	Cedrol	1.24	1.00	0.85	1627	1625	77-53-2
21.12	β-eudesmol	2.99	2.56	2.92	1639	1649	473-15-4
21.29	γ-eudesmol	1.70	2.00	1.28	1644	1652	1209-71-8
21.5	Cubenol	1.12	–	–	1650	1649	21284-22-0
21.84	Agarospirol	6.04	6.40	4.37	1659	1654	1460-73-7
22.39	Valerianol	6.85	5.41	4.38	1667	1661	20489-45-6
22.85	Elemoyl acetate	1.18	0.64	–	1681	1679	60031-93-8
23.1	Mustakone	6.80	4.35	4.19	1691	1687	1209-91-2

Relative content deviations lower than 0.1% were not listed in the table

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