TABLE 1.

Relative content of volatiles in pericarp of Amomum tsao-ko.

No.	Name	Relative content (%)
		2BWP	5BWP	10BWP	MHP	OHP	ADP	SDP	FDP	ODP	MDP	EBDP	SMDP
1	Hexanal	–	–	–	–	–	–	–	0.003	0.005	–	0.001	–
2	(+)-α-Pinene	0.015	0.022	0.026	0.036	0.021	0.011	0.013	0.002	0.010	0.049	0.015	0.016
3	β-Terpinene	0.001	–	0.002	0.005	0.001	0.001	0.001	–	–	0.006	0.002	–
4	β-Pinene	0.030	0.033	0.044	0.074	0.042	0.027	0.028	0.003	0.024	0.101	0.036	0.033
5	Octanal	0.007	0.007	0.008	0.003	0.001	0.002	0.002	0.002	0.005	0.003	–	–
6	O-Cymene	0.008	0.006	0.007	0.006	–	0.001	–	–	–	0.007	–	–
7	D-Limonene	0.006	0.007	0.008	0.008	0.003	0.002	0.002	–	0.002	0.012	0.003	0.005
8	1,8-Cineole	0.166	0.229	0.218	0.128	0.070	0.094	0.099	0.045	0.075	0.223	0.094	0.148
9	β-Ocimene	–	–	0.004	0.004	–	0.001	0.001	–	0.001	0.008	0.004	0.006
10	(E)-2-Octenal	0.011	0.011	0.012	0.007	0.009	0.007	0.008	0.008	0.014	0.012	–	0.002
11	β-Terpineol	0.004	0.003	0.004	0.005	0.005	0.005	0.006	0.003	0.007	0.005	0.004	0.001
12	Guaiacol	–	–	–	–	–	–	–	–	–	–	–	0.007
13	1-Pentylcyclohexene	0.009	0.005	0.005	–	–	–	–	–	–	–	–	–
14	Isopulegol	–	0.006	–	–	–	–	–	–	–	–	–	0.006
15	Camphenol	–	–	–	0.001	0.006	0.004	0.005	–	–	0.001	–	0.002
16	(1R)-(+)-Nopinone	0.003	0.002	0.003	0.003	0.007	0.007	0.006	0.003	0.006	0.003	0.005	0.003
17	(E,E)-2,4-Decadienal	–	–	–	–	–	–	0.001	0.004	0.003	–	0.008	–
18	Pinocarvone	–	–	–	0.001	0.005	0.005	0.005	0.002	0.005	0.002	0.002	–
19	Linalool	–	–	–	–	0.001	0.006	0.008	0.005	0.006	–	0.010	0.008
20	Borneol	–	–	–	0.006	0.009	0.011	0.011	0.005	0.011	0.003	0.008	0.008
21	Non-anal	–	–	0.009	–	0.010	0.012	0.011	0.003	0.014	0.012	0.009	0.005
22	4-Terpineol	0.006	0.009	0.010	0.006	0.007	0.008	0.008	0.005	0.008	0.009	0.006	0.009
23	2-Carene	0.051	0.072	0.071	0.060	0.069	0.066	0.066	0.039	0.078	0.073	0.045	0.059
24	Decanal	0.002	0.003	0.005	0.007	0.006	0.004	0.006	0.003	0.005	0.006	0.003	–
25	(−)-Verbenone	0.003	–	0.006	–	0.003	0.005	0.005	0.001	–	–	0.001	0.001
26	Citronellol	–	–	–	–	–	0.006	0.002	0.002	–	–	–	–
27	(Z)-Citral	0.072	0.087	0.089	0.057	0.064	0.054	0.060	0.050	0.114	0.075	0.029	0.030
28	Geraniol	0.021	0.015	0.019	0.014	0.011	0.001	0.005	0.027	0.012	0.018	0.003	0.008
29	(Z)-2-Decenal	0.200	0.223	0.130	0.163	0.105	0.102	0.118	0.085	0.205	0.178	0.117	0.055
30	Citral	0.162	0.192	0.199	0.134	0.127	0.092	0.099	0.088	0.198	0.150	0.062	0.049
31	4-Ethylguaiacol	–	–	–	–	–	–	–	–	–	–	–	0.008
32	2,3-Dihydro-1H-indene-4-carbaldehyde	0.031	0.035	0.033	0.034	0.013	0.006	0.007	0.007	0.014	0.047	0.010	0.025
33	α-Methylcinnamaldehyde	0.019	0.022	0.035	0.017	–	–	–	0.007	–	0.035	0.015	0.017
34	1,2,3-Trimethoxybenzene	–	–	–	–	–	–	–	–	–	–	–	0.017
35	(Z)-Isoeugenol	–	–	–	–	–	–	–	–	–	–	–	0.016
36	Alloaromadendrene	–	–	0.002	–	–	–	–	–	–	0.005	–	0.007
37	(E)-2-Dodecenal	0.160	0.158	0.150	0.150	0.128	0.078	0.077	0.061	0.152	0.199	0.165	0.041
38	α-Muurolene	0.010	0.014	0.014	0.011	0.010	0.011	0.009	0.006	0.011	0.022	0.018	0.020
39	β-Cubebene	0.007	0.006	0.008	0.002	0.005	0.004	0.002	0.009	0.007	0.009	0.013	0.012
40	β-Copaene	0.026	0.005	0.007	–	–	0.009	0.003	0.004	0.019	–	0.042	0.006
41	γ-Muurolene	0.006	0.035	0.029	0.041	0.041	0.061	0.049	0.025	0.048	0.038	0.028	0.079
42	Elemol	0.003	0.003	–	0.011	0.012	0.017	0.015	0.010	0.020	0.017	0.045	0.045
43	Nerolidol	0.051	0.065	0.048	0.083	0.083	0.085	0.075	0.037	0.082	0.095	0.150	0.116
44	Calarene	–	–	–	0.007	–	0.006	0.004	0.002	0.007	0.012	0.011	0.010
45	α-Elemen	–	–	–	–	–	–	–	–	–	0.010	0.016	–
46	1,4-Cadinadiene	–	–	–	–	–	0.004	0.002	–	–	–	0.005	0.002
47	γ-Eudesmol	–	–	–	–	0.007	0.010	0.009	0.005	0.008	0.010	0.013	0.012
48	Copaene	–	–	0.006	0.002	0.006	0.006	0.004	–	–	0.005	–	0.002
49	2,5-Dihydroxypyridine	0.005	–	0.004	0.007	0.007	0.010	0.008	0.008	0.016	0.012	0.013	–
50	α-Eudesmol	0.017	0.024	0.022	0.023	0.035	0.034	0.031	0.020	0.031	0.041	0.040	0.040
51	(Z)-14-Methylhexadec-8-enal	0.015	0.012	0.014	0.016	0.009	0.008	0.005	–	0.012	0.012	0.014	–
52	9-Fluorenone	–	–	–	–	–	–	–	–	–	–	–	0.008
53	Farnesol	–	–	–	–	–	–	–	–	0.006	–	0.007	0.002
54	Bicyclo[2.2.1]hept-2-en-7-ol	0.022	0.014	0.023	0.030	0.013	0.012	0.005	0.003	0.011	0.014	0.010	–
55	Palmitic Acid	–	–	0.005	0.012	0.008	0.074	0.074	0.067	0.046	0.006	0.035	0.016
56	D-Nerolidol	–	–	0.004	0.004	0.003	0.004	0.006	0.002	0.002	0.004	0.005	0.006
57	trans-Nerolidol	0.002	0.003	–	–	–	–	–	–	–	–	0.011	–
58	1-Non-adecanol	0.005	0.002	0.006	–	0.006	0.006	0.003	0.008	0.009	0.002	0.009	–
59	Linoleic acid	–	–	–	–	–	0.006	0.011	0.017	0.010	–	0.015	0.004
60	7,10,13-Hexadecatrienoic acid, methyl ester	–	–	–	–	–	–	0.002	0.011	0.003	–	0.007	0.003

Data are shown as mean (n = 3).