Table 3
Volatile compounds of onion flesh treated by SHS at various temperature (unit: ng/g)

Volatile components	Control	SHS treatment condition
Volatile components	Control	T100	T150	T200	T250	T300
Methyl thiirane	475.15±98.88^1)a2)	0.00±0.00^b	0.00±0.00^b	0.00±0.00^b	0.00±0.00^b	0.00±0.00^b
1,1'-sulfinyl bis Propane	193.42±23.38^a	0.00±0.00^b	0.00±0.00^b	0.00±0.00^b	0.00±0.00^b	0.00±0.00^b
Methyl propenyl disulfide	153.90±27.75^a	3.71±4.46^b	3.95±5.58^b	11.31±6.36^b	1.75±3.04^b	10.62±5.30^b
Dimethyl trisulfide	30.57±29.32^a	2.04±2.32^b	33.95±8.58^a	27.62±4.54^a	0.00±0.00^b	5.36±2.33^b
1,5-Dithiocane	1,179.51±92.29^g	2.60±2.25^f	99.14±20.82^a	84.20±29.85^b	25.63±7.31^e	83.55±5.72^c
Diallyl disulphide	292.41±27.88^a	0.00±0.00^b	0.00±0.00^b	0.00±0.00^b	0.00±0.00^b	0.00±0.00^b
Methyl propyl trisulfide	436.79±14.09^b	0.51±0.89^e	132.08±26.53^b	49.42±10.57^cd	12.97±11.27^e	71.62±16.10^c
1-(methylthio) 1-Propene	281.69±39.05^a	0.00±0.00^c	4.43±7.67^c	193.07±7.69^b	0.00±0.00^c	27.59±20.07^c
Dimethyl tetrasulphide	184.04±141.06^1)a	0.00±0.00^b	65.66±12.77^b	10.32±1.94^b	0.00±0.00^b	5.94±5.91^b
Dipropyl Trisulfide	2,358.92±52.45^g	15.03±6.48^f	102.74±47.24^c	24.088±10.36^e	52.02±20.74^d	229.37±0.38^b
3,5-Diethyl 1,2,4-Trithiolane	3,264.95±87.17^c	51.98±20.07^c	466.91±146.54^a	207.22±97.13^b	113.12±35.33^bc	162.55±167.60^c
1,1'-thiobis-1-Propene	206.36±322.07^a	0.00±0.00^a	0.00±0.00^a	0.00±0.00^a	0.00±0.00^a	0.00±0.00^a
1,3-Propanedithiol	1,133.11±1940.98^a	3.08±5.33^a	0.00±0.00^a	12.29±21.28^a	0.00±0.00^a	0.11±0.19^a
Diallyl disulfide	6.96±7.71^a	0.18±0.32^b	5.34±0.20^ab	3.48±0.60^ab	0.00±0.00^b	0.89±1.54^ab

All measurements were performed in triplicate. Data was expressed as mean±SD.
^a-gDifferent superscript in the same raw are significantly different by Duncan’s multiple range test at p<0.05.