Preliminary Screening for the Anthelmintic Activity of Millettia zechiana Harms and Its Modifying Effect on Albendazole

Table 12

GC-MS analysis of petroleum ether extract of M. zechiana.

No.	Retention time	Name	Molecular formula	Area	Molecular weight
1	11.113	Methyl tetradecanoate	C15H30O2	0.648	242.40
2	12.671	7-Acetyl-6-ethyl-1,1,4,4-tetramethyltetralin	C18H26O	1.915	258.40
3	13.093	9-Hexadecanoic acid, methyl ester	C19H38O2S2	0.687	362.60
4	13.331	Hexadecenoic acid, methyl ester	C17H32O2	6.351	268.40
5	14.120	1-Nonadecane	C19H40	0.702	268.50
6	15.513	11-Octadecenoic acid, methyl ester	C19H36O2	5.200	296.50
7	15.843	Methyl stearate	C19H38O2	2.237	298.50
8	17.677	5,8,11,14-Eicosatetraenoic acid, methyl ester, (all-Z)	C21H34O2	0.975	318.49
9	18.172	11,14-Eicosadienoic acid, methyl ester	C21H38O2	0.919	322.53
10	19.565	Tetracosane	C24H50	0.781	338.7
11	20.995	Heptacosane	C27H56	1.043	380.7
12	21.747	Diisooctyl phthalate	C24H38O4	0.867	390.6
13	22.389	Pentacosane	C25H52	1.273	352.7
14	23.782	Octacosane	C28H58	1.165	394.8
15	24.241	Methyl eicosa-5,8,11,14,17-pentaenoate	C21H32O2	0.687	316.48
16	25.139	cis-11,14-Eicosadienoic acid methyl ester	C21H38O2	1.754	322.53
17	26.331	Cholesta-4,6-dien-3-ol, (3a)-	C27H44O	1.080	384.6
18	26.918	15,17,19,21-Hexatriacontatetrayne	C36H58	0.805	490.8
19	27.284	Benzenamine,4-(1,1,3,3-tetramethylbutyl)-N-14-(1,1,3,3-tetramethylbutyl)phenyl1-	C20H27N	3.419	281.4
20	27.779	Tetratetracontane	C44H90	1.120	619.2
21	28.971	Carotene, 1,1,2,2-tetrahydro-1,1-dimethoxy-	C42H64O2	0.772	600.49
22	29.815	Desmosterol	C27H44O	1.124	384.64
23	30.456	Cholestan-3-one, (5a)-	C27H46O	2.419	386.7
24	30.915	4,22-Cholestadien-3-one	C27H42O	0.610	382.6
25	31.960	Cholest-4-en-3-one	C27H44O	8.332	384.6
26	32.546	Cholesta-4,6-dien-3-one	C27H42O	1.211	382.6
27	32.858	Ergosta-4,22-dien-3-one	C28H44O	4.884	396.6
28	33.133	Butanoic acid, 1a, 2, 5, 5a, 6, 9, 10,10a-octahydro-5a-hydroxy-4-(hydroxymethyl)-1,1,7,9-tetramethyl-6,11-dioxo-1H-2, 8a-methanocyclopenta[a]cyclopropa[e]cyclodecen-5-yl ester, [1aR-(1aalpha,2alpha,5beta,5abeta,8aalpha,9alpha,10aalpha)]-	C24H32O6	0.575	41.65
29	33.518	Ergosta-4,7,22-trien-3-one	C28H42O	1.120	394.6
30	34.178	Pregn-4-ene-3,20-dione, 16-hydroxy-(16a)-	C21H30O3	1.694	330.5
31	34.563	Pregnan-20-one, 3-(acetyloxy)-5,6-epoxy-,3a,5a,6a)-	C23H34O4	0.637	374.521
32	35.095	4,22-Stigmastadiene-3-one	C29H46O	1.543	410.7
33	35.608	Cholestane-3,6,-dione, (5a)- (phytosterols)	C27H44O2	1.712	400.651
34	36.727	Stigmasta-4,24(28)-dien-3-one, (24E)-	C29H46O	5.333	410.355
35	37.589	Cyclopenta (d)anthracene-8,11-dione-1,2,3,3a,4,5,6,6a,7,12-decahydro-3-isopropyl-6-methylene-	C21H26O2	0.948	310.193
36	41.824	Benzoic acid, 3,5-dicyclohexyl-4-hydroxy-, methyl ester	C20H28O3	4.896	316.4
37	42.136	Propanoic acid, 3,3-thiobis-, ditetradecyl ester	C30H58O4S	1.761	514.844