Antibacterial and Antibiofilm Activities of Cinnamomum Sp. Essential Oil and Cinnamaldehyde: Antimicrobial Activities

Table 1

Chemical composition, retention index experimental (RIExp), retention index of the literature (RILit), and percentage of the identified components (%) from the essential oils of C. zeylanicum (EOCz) and C. cassia (EOCc) stems.

Compounds			EOCz	EOCc
α-Thujene	920	930	0.08
α-Pinene	926	939	0.48	-
Camphene	938	954	0.21	-
Benzaldehyde	948	960	0.20	1.86
β-Pinene	956	979	0.16	-
α-Phellandrene	973	1002	0.45	-
Z-β-Ocimene	979	1037	0.35	-
p-Cimene	984	1024	0.98	-
Limonene	986	1029	0.34	-
1,8-Cineole	988	1031	2.44	-
Salicylaldehyde	997	1044	-	0.53
E-β-Ocimene	1010	1050	0.08	-
Acetophenone	1035	1065	0.32	-
Terpinolene	1075	1088	0.07	-
Linalool	1104	1096	4.23	-
Phenyl ethyl alcohol	1121	1107	-	0.18
Coahuilensol	1171	1170	0.20	0.98
4-Terpineol	1187	1177	0.27	-
α-Terpineol	1200	1188	0.32	-
Z-Cinnamaldehyde	1228	1219	0.35	-
Hydrocinnamic alcohol	1239	1224	0.09	-
E-Cinnamaldehyde	1293	1270	68.71	90.22
Safrole	1298	1287	0.08	-
E-Cinnamyl alcohol	1316	1304	0.31	0.31
Eugenol	1363	1356	6.33	-
α-Copaene	1381	1376	1.82	0.32
E-Caryophyllene	1426	1419	1.85	-
Cumarin	1454	1434	-	1.37
E-Cinnamoyl acetate	1456	1446	7.12	2.04
α-Humulene	1463	1454	0.37	-
γ-Muurolene	1481	1479	-	0.15
Ar-Curcumene	1486	1480	-	0.07
α-Muurolene	1504	1500	-	0.10
β-Bisabolene	1512	1505	-	0.23
δ-Amorphene	1521	1512	0.09	0.12
Eugenyl acetate	1524	1522	0.32	-
E-Methoxi-cinnamaldehyde	1541	1528	-	0.73
E-Nerolidol	1566	1563	-	0.21
Caryophyllene oxide	1591	1583	0.24	0.11
Tetradecanal	1618	1612	-	0.09
Benzoyl benzoate	1779	1760	0.99	-
Total			99.85	99.62

detected.