. 2021 Jun 16;26(12):3666. doi: 10.3390/molecules26123666

Table 1.

Gas chromatograph analysis of the Pectis elongata essential oil (EO) before and after its nano-emulsification (NE1,2,3 = independent replicates). RI_lit—retention index from the literature (Adams); RI_exp—retention index (experimental); n.d.—not determined.

graphic file with name molecules-26-03666-i001.jpg

RI_lit	Compound	EO		NE₁		NE₂		NE₃
RI_lit	Compound	Area (%)	RI_exp	Area (%)	RI_exp	Area (%)	RI_exp	Area (%)	RI_exp
936	Heptanone<5-Methyl-3->	0.12	941	n.d.	n.d.	n.d.	n.d.	n.d.	n.d.
958	Heptan-2-ol<6-Methyl-	0.13	950	n.d.	n.d.	n.d.	n.d.	n.d.	n.d.
981	Hepten-2-one <6-Methyl-5->	0.38	984	0.59	984	0.63	984	0.57	984
1024	Limonene	0.45	1027	0.55	1028	0.52	1028	0.52	1028
1085	Cyclohexanedione <3-Methyl-1,2->	0.17	1090	n.d.	n.d.	n.d.	n.d.	n.d.	n.d.
1095	Linalool	0.32	1099	0.52	1099	0.56	1099	0.52	1099
1140	Isocitral<Exo->	0.12	1143	0.16	1143	0.17	1143	0.16	1143
1160	Isocitral<Z->	0.73	1162	0.59	1163	0.57	1163	0.55	1163
1177	Isocitral<E->	1.41	1181	1.61	1181	1.55	1181	1.49	1181
1227	Nerol	0.46	1227	0.71	1229	0.8	1229	0.76	1229
1235	Neral	39.35	1242	41.89	1245	41.48	1245	40.91	1245
1249	Geraniol	0.77	1253	0.79	1256	0.66	1255	0.6	1255
1268	Geranial	50.76	1272	49.92	1276	50.37	1276	51.25	1276
1288	Lavandulyl Acetate	0.2	1278	n.d.	n.d.	n.d.	n.d.	n.d	n.d.
1290	Tridecene <1->	1.31	1290	n.d.	n.d.	n.d.	n.d.	n.d	n.d.
n.d.	Geranic acid	n.d.	n.d.	0.14	1356	0.19	1356	0.16	1356
1365	Undecenol<2E->	0.74	1371	n.d.	n.d.	n.d.	n.d.	n.d	n.d.
1389	Elemene<Beta->	0.27	1390	n.d.	n.d.	n.d.	n.d.	n.d	n.d.
1452	Humulene <Alpha->	0.67	1452	0.19	1452	0.16	1452	0.17	1452
1608	Humulene Epoxide II	0.23	1606	0.23	1607	0.21	1607	0.23	1607