Analysis of the Components in Moxa Smoke by GC-MS and Preliminary Discussion on Its Toxicity and Side Effects

Table 2

Relative content (%) of unique compounds in ethyl acetate.

No.	Rt (min)	Compound	Retention index	Relative content (%)
1	4.106	3-Methyl-butanenitrile	710	0.159
2	4.535	Dimethyl aminoacetonitrile	733	0.191
3	4.603	2,4-Dimethyl-1,3-pentadiene	737	0.152
4	5.236	3-Methylenecyclohexene	771	0.095
5	5.300	Cyclooctene	775	0.030
6	5.522	2-Octene	787	0.557
7	5.837	2,3-Dimethyl-1,4-hexadiene	802	0.120
8	5.957	(Z)-2-Octene	806	0.044
9	6.462	Pyrazine, methyl	822	0.208
10	6.869	2,5-Dimethylpyrrole	835	0.088
11	8.073	1,4-Dimethylenecyclohexane	874	0.051
12	8.411	2,3-Dimethylpyridine	885	0.166
13	9.820	3-Ethyl-1H-pyrrole	928	0.295
14	9.893	3,4-Dimethylpyridine	930	0.509
15	10.078	2-Ethyl-5,5-dimethyl-1,3-cyclopentadien	935	0.082
16	10.480	2-Methylborazine	947	0.250
17	11.291	2,5-Cyclooctadien-1-one	971	0.115
18	11.406	Benzene	975	0.060
19	11.503	Aniline	978	0.183
20	12.166	3-Methylstyrene	997	0.337
21	12.385	Alpha-phellandrene	1004	0.151
22	12.591	2-Ethyl-4-methyl-1H-pyrrole	1010	0.295
23	13.065	o-Cymene	1025	1.118
24	13.402	Allylbenzene	1035	0.309
25	15.039	3-Ethyl-o-xylene	1085	0.593
26	15.620	7-Methylbenzofuran	1103	0.383
27	15.921	Azulene	1113	0.406
28	16.454	4-Allyltoluene	1130	0.171
29	16.762	3-Ethynylaniline	1140	0.367
30	17.065	3-Methyl-1H-indene	1150	0.557
31	17.163	1,2,3,4-Tetramethylfulven	1153	0.138
32	17.523	1,4-Dihydronaphthalene	1165	0.214
33	18.254	1-Methyl-3-(1-methyl-2-propenyl)benzene	1188	0.188
34	18.501	Dihydrocarveol	1196	0.140
35	18.696	Catechol	1203	0.223
36	19.034	2,6-Dimethylundecane	1215	0.195
37	19.250	(E)-Cinnamaldehyde	1222	0.391
38	19.355	Cyclododecene	1226	0.166
39	19.758	Isoquinoline	1239	0.210
40	19.983	3-Methylindolizine	1247	0.172
41	21.057	1,11-Dodecadiene	1284	0.162
42	22.733	2-Methylhydroquinone	1345	0.174
43	22.816	Naphthalene, 1,2,3,4-tetrahydro-1, 1-dimethyl	1348	0.125
44	23.825	2-Methyl-5-(1-methylethenyl)-cyclohexanone	1385	0.131
45	23.955	3-Methylindole	1389	0.257
46	24.827	1,3-Dimethylnaphthalene	1423	0.205
47	24.930	1,6-Dimethylnaphthalene	1427	0.460
48	25.761	2-Phenyl-1,3-cyclohexadien	1459	0.104
49	28.833	Phenylephrine	1583	0.020
50	31.836	Thiazolo[5,4-f]quinolin	1713	0.158
51	32.239	1,1,2-Trimethylcycloundecane	1732	0.250
52	33.442	Phenanthrene	1787	0.116
53	34.719	3,7,11,15-Tetramethyl-2-hexadecene	1847	0.146
54	35.480	(S)-6,6-Dimethyl-2-azaspiro[4.4]non-1-ene	1884	0.158
55	37.681	3-Icosene	1994	0.179
56	39.610	10-Heneicosene (c,t)	2093	0.140
57	39.729	Heneicosane	2100	0.110