Phenolic Compounds of Rumex roseus L. Extracts and Their Effect as Antioxidant and Cytotoxic Activities

Table 3

GC-MS analyses before and after derivatization, in the different extracts of R. roseus aerial parts.

No.	Volatile compounds	RT (min)	CYH	DCM	MeOH
		Before derivatization
1	Pyrazolo[3,4-d] pyrimidine-3,4(2H,5H)-dione	9.37	+	nd	nd
2	Cyclohexane hexyl	10.80	+	nd	nd
3	Bicyclohexyl	11.60	+	nd	nd
4	8,8-Dimethyl-3a,4,5,6,7,8b-hexahydro-3H-indeno[1,2-b] furan-2-one	13.43	nd	+	nd
5	7,11,15-Trimethyl-3-methylidenehexadec-1-ene	15.77	+	+	nd
6	Phytol	17.64	+	nd	nd
7	Methyl heneicosanoate	22.01	+	+	nd
8	δ-Tocopherol	25.24	+	nd	nd
9	γ-Tocopherol	26.02	+	nd	nd
10	Stigmastane-3,6-dione	26.76	nd	nd	+
11	α-Tocopherol	26.95	+	+	nd
12	Stigmasterol	28.52	+	nd	nd
13	β-Sitosterol	29.35	+	+	nd
		After derivatization
14	2-Aminopentanoic acid	10.29	nd	nd	+
15	Glycerol	10.87	+	+	+
16	L-Proline	11.24	nd	nd	+
17	2,3-Dihydroxypropanoic acid	11.44	nd	nd	+
18	5-Isopropyl-2 methylphenol	11.62	+	+	nd
19	2-Amino-3-hydroxybutanoic acid	11.96	nd	nd	+
20	Butanedioic acid	12.92	+	++	+++
21	4-Aminobutanoic acid	13.31	nd	nd	+
22	2,3-Dihydroxysuccinic acid	14.06	+	+	nd
23	L-(-)-Arabitol	14.58	nd	nd	+
24	D-(-)-Fructopyranose	15.24	nd	nd	+
25	D-(-)-Fructofuranose	15.27	nd	nd	+
26	Myristic acid	15.83	+	nd	nd
27	D-(+)-Talopyranose	15.90	nd	nd	+
28	D-Glucose	16.45	nd	nd	+
29	Pentadecanoic acid	16.49	+	nd	nd
30	Palmitic acid	17.15	+	+	nd
31	Ferulic acid	17.50	nd	+	nd
32	Linoleic acid	18.19	+	+	nd
33	D-(+)-Turanose	20.38	nd	nd	+
34	Campesterol	28.06	+	+	nd

CYH: cyclohexane; DCM: dichloromethane; MeOH: methanol; nd: not detected; RT: retention time.