Table 8.

GC–MS analysis of boiled supernatant of the avirulent strain of Ralstonia solanacearum.

No.	Rt a	Compound b	Molecular Formula	Molecular Weight	Peak Area (%)
1	3.85	2,3-Butanediol	C4H10O2	90.12	15.22
2	5.80	Propanedioic acid	C3H4O4	104.06	0.19
3	7.70	2-Hydroxy-gamma-butyrolactone	C4H6O3	102.08	27.78
4	9.27	Furaneol	C6H8O3	128.12	3.02
5	10.25	Cyclobutanol	C4H8O	72.10	4.56
6	11.62	4H-Pyran-4-one, 2,3-dihydro-3,5-dihydroxy-6-methyl-	C6H8O4	144.12	8.83
7	13.40	1,2-Benzenediol	C6H6O2	110.11	3.44
8	14.46	Propanal, 2,3-dihydroxy-, (S)-	C3H6O3	90.07	0.78
9	14.87	1,2-Benzenediol, 3-methyl-	C7H8O2	124.13	2.01
10	20.54	Pentanoic acid, 4-methyl-3-oxo-, ethyl ester	C8H14O3	158.19	1.71
11	35.67	Mono(2-ethylhexyl) phthalate	C16H22O4	278.34	1.27
12	38.81	Phthalic acid, monocyclohexyl ester	C14H16O4	248.27	4.59
13	39.96	1,2-Benzenedicarboxylic acid, diisooctyl ester	C24H38O4	390.55	1.29

^a Rt, retention time (min). ^b Compounds are listed in the order of their elution.