Table 2.

Enantioselective analysis of various chiral constituents of essential oil from Piper carpunya.

Enantiomers	RT	RI	Enantiomeric Distribution	e.e.
	min	min	%	%
(1R,5R)-(+)-Sabinene	7.6	968	93.3	86.5
(1S,5S)-(-)-Sabinene	7.83	973	6.7
(R)-(−)-α-Phellandrene	17.09	1019	78.3	56.6
(S)-(+)-α-Phellandrene	18.64	1026	21.7
(S)-(+)-linalool	24.54	1107	76.6	53.1
(R)-(-)-Linalool	24.68	1109	23.4
(R)-(+)-α-Terpineol	30.56	1187	70.0	40.0
(S)-(-)-α-Terpineol	30.74	1189	30.0

RT, Retention time; e.e. = enantiomeric excess.