Antioxidant Potential and the Characterization of Arachis hypogaea Roots

Table 2

Compound identified in LC-ESI-QTOF-MS/MS analysis.

Peak number	Composition	Compound	Retention time (min)	M/Z [M+H]^+	Difference
1	C10H10O2	2,4-Dihydroxyacetophenone	2.98	162.1724	0.10
2	C9H10O4	Dihydrocaffeic acid	3.33	182.13	0.073
3	C15H10O6	Kaempferol	3.49	286.0158	−0.03
4	C21H22O9	Aloin	4.48	418.2369	0.12
5	C10H10O3	2-Methoxy cinnamic acid	4.67	178.195	0.13
6	C23H33NO	Evocaprine	5.18	339.4653	0.21
7	C13H10O	Atractylodin	5.57	182.2184	0.15
8	C22H33O11	Peonidin-3-o-glucoside	6.06	463.2339	0.11
9	C15H10O5	4′,5,7-Trihydroxyflavone	6.18	270.932	0.88
10	C16H12O5	Questin	6.79	284.0767	0.008
11	C29H37N3O3	Tubulosine	7.28	475.4939	0.21
12	C17H1606	Persicogenin	7.98	315.9347	−0.16
13	C13H18N2O4	Indolol	8.57	266.6059	0.31
14	C17H25O3	Panaxytriol	8.95	277.8031	0.62
15	C16H14O5	Isosakuranetin	9.51	286.7993	0.71
16	C11H16O2	Fraxinellonone	10.01	179.9755	−0.13
17	C14H14O4	Dihydroresveratrol	10.48	246.6983	0.60
18	C17H16H5	5-Hydroxy-4′,7-dimethoxyflavanone	11.38	300.0194	−0.078
19	C15H22010	Catalpol	11.48	362.3748	0.25
20	C25H26O5	Cajaflavanone	11.96	406.7547	0.58
21	C14H12O3	Resveratrol	12.43	228.0796	0.002
22	C16H28O3	13-Hydroxy-9,11-hexadecadienoic acid	12.64	268.7196	0.5
23	C16H14O5	Sakuranetin	14.25	286.2835	0.19
24	C15H10O6	Scutellarin	15.03	285.1583	−0.8
25	C15H10O6	Tetra hydroxyl flavone	15.30	287.7189	1.67
26	C14H20O7	Salidroside	16.13	300.0465	−0.07
27	C18H2802	Ambrettolide	17.15	277.3101	1.10
28	C18H30O2	Punicic acid	18.33	278.8491	0.63
29	C18H22O4	Arnebinone	19.98	302.9837	0.84
30	C20H26O3	Oxyphyllacinol	20.22	314.6153	0.42
31	C20H18O6	Luteone	22.98	354.188	0.08
32	C24H26O7	Anomalin	23.20	426.7432	0.58
33	C22H22O7	Anthricin	24.24	397.1134	−1.02
34	C17H24O3	Shogaol	24.48	277.278	1.1
35	C8H8O3	4-Methoxybenzoic acid	25.39	152.2951	0.25
36	C34H30O14	3-(2,3-Diacetyl-4-P-coumaroylrhamnoside)	26.82	662.4490	−0.43
37	C30H48O	Lupenone	28.45	424.8617	0.49
38	C16H18O10	Fraxin	29.21	370.1531	0.06
39	C28H46O3	Cerevisterol, Α-sitosterol	29.43	430.697	0.36
40	C18H32O2	Linoleic acid	30.48	280.3564	0.11
41	C16H32O2	Palmitic acid	31.95	256.1528	−0.08
42	C18H34O2	Oleic acid	32.11	281.1362	−0.12