Component Composition and Antimicrobial Activity of CO₂ Extract of Portulaca oleracea, Growing in the Territory of Kazakhstan

Table 3

The results of chromatographic analysis of Portulaca oleracea’s CO₂ extract (Almaty region, Southeast Kazakhstan, 2019).

No.	Retention time (min)	Compound	Identification probability (%)	Percentage (%)
1	12.6	p-Menthan-3-one	91	0.23
2	14.9	Ethyl nonanoate	87	0.17
3	15.2	Pulegone	91	0.72
4	17.0	2,4-Decadienal	80	0.27
5	18.7	β-Famesene	93	1.91
6	20.3	α-Farnesene	86	0.13
7	23.5	Spathulenol	94	1.10
8	23.7	Caryophyllene oxide	85	0.15
9	24.0	Mint furanone	87	0.24
10	24.7	Loliolide	88	0.16
11	25.0	Bisabolol oxide II	93	2.60
12	25.7	α-Bisabolol	83	0.12
13	26.7	Myristic acid	90	0.55
14	26.9	Myristic acid, ethyl ester	83	0.29
15	27.6	2-Hexadecen-1-ol, 3,7,11,15-tetramethyl	77	0.15
16	27.8	Bisabolol oxide A	88	2.15
17	27.9	Hexahydrofarnesyl acetone	91	0.75
18	29.7	Benzoic acid, tridecyl ester	77	0.16
19	30.4	Herniarin	91	0.53
20	30.9	Hexadecanoic acid	84	10.07
21	32.8	1,6-Dioxaspiro[4.4]non-3-ene, 2-(2,4-hexadien ylidene)-	91	6.99
22	33.2	Phytol	94	1.56
23	33.9	7-Isopropyl-1,4-dimethyl-2-azulenol	71	0.42
24	34.5	Ethyl Oleate	91	1.35
25	34.6	Ethyl-9,12-octadecadienoate	88	6.74
26	34.8	9,12-Octadecadienoic acid	80	7.30
27	35.0	9,12,15-Octadecatrienoic acid, ethyl ester	95	4.67
28	35.2	9,12,15-Octadecatrienoic acid	84	9.20
29	36.4	Docosane, 7-hexyl-	87	0.66
30	37.9	Docosane, 11-butyl-	83	0.23
31	38.6	Hexacosane	93	4.39
32	38.7	4,8,12,16-Tetramethylheptadecan-4-olide	86	0.28
33	39.7	Tetracosane, 3-ethyl-	85	1.10
34	40.8	Olein, 2-mono-	72	0.27
35	41.5	1-Docosanol, acetate	91	0.73
36	42.7	Hexacosane, 9-octyl-	75	0.74
37	44.4	Tetracosyl acetate	91	0.87
38	44.6	Octacosane	93	4.14
39	44.8	Squalene	94	1.21
40	45.6	Tetratetracontane	76	0.30
41	47.2	Hexacosyl acetate	82	0.45
42	47.3	Hexacosane	89	1.29
43	48.1	Octadecyl Trifluoroacetate	78	0.99
44	50.5	Vitamin E	88	1.46
45	52.8	Campesterol	88	1.52
46	53.2	Stigmasterol	87	3.61
47	54.4	γ-Sitosterol	94	8.04
48	56.2	β-Amyrin	88	1.46
49	56.7	9,19-Cyclolanost-24-en-3-ol	75	0.41
50	57.7	Lupeol	84	5.16