. 2019 Mar 16;5(3):e01337. doi: 10.1016/j.heliyon.2019.e01337

Table 2.

Composite composition values for the R. canina ethanol extract.

Peak number	Retantion time(min)	Component	Molecular formula	Molecular weight(g/mol)	% ratio in total component
1	3.52	Hexanal	C₆H₁₂O	100.09	0.69
2	4.31	Pentanoic acid	C₅H₁₀O₂	102.07	0.32
3	5.14	2,4-dihydroxy-2,5-dimethyl-3(2h)-furanone	C₆H₈O₄	144.04	0.18
4	5.21	Furan, 2-penthyl	C₉H₁₄O	138.10	0.37
5	5.71	Hexanoic acid	C₆H₁₂O₂	116.08	5.21
6	6.69	Heptanoic acid	C₇H₁₄O₂	130.10	0.77
7	8.13	Octanoic acid	C₈H₁₆O₂	144.11	1.41
8	8.72	2-octanoic acid, trans-	C₈H₁₄O₂	142.10	0.40
9	9.09	Butanedioic acid, hydroxy diethylester	C₈H₁₄O₅	190.08	0.55
10	9.51	Nonanoic acid	C₉H₁₈O₂	158.13	1.44
11	9.64	5-Acetylvaleric acid, methylester	C₈H₁₄O₃	158.09	0.68
12	10.25	2-Methyl-oct-2-enedial	C₉H₁₄O₂	154.10	1.27
13	12.26	7-Methyl-Z-tetradecen-1-ol acetate	C₁₇H₃₂O₂	268.24	0.94
14	12.48	9-Oxononanoic acid	C₉H₁₆O₃	172.11	1.18
15	13.04	4-amino-1,5-pentandioic acid	C₇H₁₃NO₄	175.08	2.06
16	13.34	Dodecanoic acid	C₁₂H₂₄O₂	200.18	1.36
17	14.85	Azelaic acid, ethylester	C₁₁H₂₀O₄	216.14	1.83
18	15.61	Azelaic acid	C₉H₁₆O₄	188.10	5.62
19	16.43	Oleic acid	C₁₈H₃₄O₂	282.26	0.83
20	18.98	3-deoxyestradiol	C₁₈H₂₄O	256.18	0.34
21	19.99	Hexadecanoic acid, ethylester	C₁₈H₃₆O₂	284.27	15.44
22	21.31	10-octadecenoic acid, methylester	C₁₉H₃₆O₂	296.27	0.98
23	22.59	Trans-13-octadecenoic acid	C₁₈H₃₄O₂	282.26	3.01
24	23.21	Oleic acid, ethyl ester	C₂₀H₃₈O₂	310.29	26.43
25	23.75	Stearic acid	C₁₈H₃₆O₂	284.27	8.27
26	28.03	Cis-13-Eicosenoic acid	C₂₀H₃₈O₂	310.29	0.95
27	28.59	Eicosanoic acid	C₂₀H₄₀O₂	312.30	1.39
28	32.87	7-Methyl-Z-tetradecen-1-olacetate	C₁₇H₃₂O₂	268.24	0.77
29	32.87	7-Methyl-Z-tetradecen-1-olacetate	C₁₇H₃₂O₂	268.24	0.91
30	33.89	13-Decosenamide	C₂₂H₄₃NO	337.33	1.28
31	34.75	Oleic acid, 3-(octadecyloxy) propyl ester	C₃₉H₇₆O₃	592.58	1.95
32	35.68	Ethyl iso-allocholate	C₂₆H₄₄O₅	436.32	0.24
33	39.59	17-pentatriacontene	C₃₅H₇₀	490.55	3.91