. 2023 Jan 20;14(1):12–17. doi: 10.4103/japtr.japtr_570_22

Table 1.

Chemical compositions of the extracted essential oils from the leaves of Garcinia quaesita and Garcinia zeylanica

RT	Chemical name	MF	MW	RP (%)
RT	Chemical name	MF	MW	GQ	GZ
12.86	α-cubebene^a	C₁₅H₂₄	204.35		9.4
12.86	Copaene^b	C₁₅H₂₄	204.35	19.4
13.34	(-)-α-gurjunene^b	C₁₅H₂₄	204.35	1.3
13.49	Caryophyllene^c	C₁₅H₂₄	204.35	6.7	12.9
13.59	γ-maaliene^b	C₁₅H₂₄	204.35	0.7
13.94	α-humulene^c	C₁₅H₂₄	204.35	10.3	11.2
14.04	Alloaromadendrene^b	C₁₅H₂₄	204.35	12.1
14.19	α-elemene^b	C₁₅H₂₄	204.35	1.4
14.19	γ-muurolene^a	C₁₅H₂₄	204.35		0.7
14.31	Tetradecamethylcycloheptasiloxane^a	C₁₄H₄₂O₇Si₇	519.07		0.6
14.37	β-maaliene^b	C₁₅H₂₄	204.35	2.2
14.47	γ-selinene^a	C₁₅H₂₄	204.35		1.2
14.60	Ionol^c	C₁₅H₂₄O	220.35	2.0	4.6
14.69	(+)-Epi-bicyclosesquiphellandrene^b	C₁₅H₂₄	204.35	0.6
14.77	δ-cadinene^c	C₁₅H₂₄	204.35	4.7	3.6
14.90	Cadinadiene-1,4^b	C₁₅H₂₄	204.35	0.2
15.18	Nerolidol^b	C₁₅H₂₆O	222.37	3.4
15.29	beta-neoclovene^b	C₁₅H₂₄	204.35	0.8
15.58	Diethyl phthalate^a	C₁₂H₁₄O₄	222.24		7.6
15.59	(-)-Globulol^b	C₁₅H₂₆O	222.37	1.7
15.78	Humulol^a	C₁₅H₂₆O	222.37		2.9
19.08	Methyl palmitate^a	C₁₇H₃₄O₂	270.50		1.4
20.61	1 -nonadecene^a	C₁₉H₃₈	266.50		1.1
20.72	Methyl 9, 12-octadecadienoate^a	C₁₉H₃₄O₂	294.50		0.6
20.77	Methyl elaidate^a	C₁₉H₃₆O₂	296.50		1.7
22.49	Tricosane^a	C₂₃H₄₈	324.60		0.7
23.32	Tetracosane^c	C₂₄H₅₀	338.70	0.6	1.1
24.12	Pentacosane^a	C₂₅H₅₂	352.70		1.5
24.12	9-methylnonadecane^c	C₂₀H₄₂	282.50	0.9	5.9
25.95	Heneicosane^b	C₂₁H₄₄	296.60	1.0
27.13	Heptadecane^a	C₁₇H₃₆	240.50		1.2
27.13	Octacosane^b	C₂₈H₅₈	394.80	1.0
28.56	Nonacosane^b	C₂₉H₆₀	408.80	0.9
Total				71.9	69.9
Esters (19, 22, 24, 25)					11.2
Hydrocarbons (10, 23, 26-33)				4.3	11.5
Lipophilic organic compounds (13)				2.0	4.6
Organosiloxane (10)					0.6
Sesquiterpene alcohols (17, 20, 21)				5.1	2.9
Sesquiterpenes (1, 2, 3-6, 7-9, 11, 12, 14-16, 18)				60.4	39.1

^aChemical constituents only present in EO of GZ leaves, ^bChemical constituents only present in EO of GQ leaves, ^cChemical constituents present in EOs of leaves of both GQ and GZ. RT: Retention time, MF: Molecular formula, MW: Molecular weight, RP: Relative percentage, GQ: Garcinia quaesita, GZ: Garcinia zeylanica, EO: Essential oil