Chemical Composition and Vasorelaxant and Antispasmodic Effects of Essential Oil from Rosa indica L. Petals

Table 1

Components of R. indica essential oil identified through GC-MS analysis.

Component	Ret. time (min)	Mol. Wt.	Mol. formula
Acetic acid, mercaptohexyl ester	4.72	232	C12H24O2S
Butanoic acid, 2-methyl-5-oxo-1-cyclopentene-1-yl ester	4.54	182	C10H14O3
Artemiseole	28.84	152	C10H16O
Methyl santonilate	7.01	182	C11H18O2
Isosteviol	10.28	318	C20H30O3
Caryophyllene oxide	10.91	220	C15H24O
Pentyl phenyl acetate	16.16	206	C13H18O2
Dihydromyrcene	34.04	138	C10H18
1,5-Octadecadien	49.54	134	C10H14
Octadecanoic acid, ethyl ester	48.09	312	C20H40O2
Palmitic acid (2-phenyl-1,3-dioxolan-4-yl methyl ester)	48.12	418	C26H42O4
Santolina epoxide	8.38	152	C10H16O
9-Farnesene	39.25	204	C15H24