Comparative Evaluation of Sulfur Compounds Contents and Antiobesity Properties of Allium hookeri Prepared by Different Drying Methods

Table 1

Sulfur-containing volatile compounds in samples by GC/MS.

RT (min)^1	Compounds	Content (mg/100 g)
		T1	T2
4.27	Ethyl sulfide	—^2	0.07
5.14	Dimethyl sulfide	1.18	0.06
8.37	3,3-Thiobis-1-propene	0.07	—
8.90	n-Propyl cis-1-propenyl sulfide	0.06	—
10.58	Methyl allyl disulfide	2.53	0.03
10.82	Diethyl disulfide	—	0.02
11.17	Methyl-trans-propenyl-disulfide	1.32	—
11.22	Methyl propyl disulfide	—	0.04
11.55	Trans-propenyl methyl disulfide	—	0.01
12.58	Dimethyl trisulfide	6.30	0.91
17.17	Propene sulfide	0.70	—
17.85	Diallyl disulfide	2.53	—
18.28	Butyl propenyl sulfide	—	—
18.83	(E,E)-Bis(1-propenyl) disulfide	2.33	—
19.18	trans-Propenyl propyl disulfide	—	0.03
19.51	2-Propenyl propyl disulfide	0.45	0.01
20.60	Methyl methylthiomethyl disulfide	—	—
21.14	Methyl propyl trisulfide	—	0.62
24.09	Dimethyl tetrasulfide	1.32	—
27.91	Diallyl trisulfide	10.46	0.20
28.94	Dipropyl trisulfide	2.74	0.27
31.25	Methyl 2-propenyl tetrasulfide	—	0.23
34.39	Dimethyl trisulfide	—	0.04
37.65	Di-2-propenyl tetrasulfide	1.51	0.05

¹RT: retention time. ²“—” corresponds to “not detected.”