Research Article

Chemical Composition and α-Glucosidase Inhibitory Activity of Vietnamese Citrus Peels Essential Oils

Table 1

Yield and composition of the essential oil of six Citrus peels.

ComponentsRICMSOCAOCGOCSOCROCMO

(Z)-Hex-3-en-1-ol8550.10
-Thujene 9320.600.45
-Pinene9411.491.780.800.660.630.59
Sabinene9800.201.290.130.180.28
-Pinene9861.626.720.240.341.23
Myrcene9941.581.712.332.552.11
n-Octanal 10050.382.330.400.510.42
-Phellandrene10121.17
-Terpipene10240.620.47
o-Cymene10320.960.31
Limonene103859.0061.3190.6995.7494.1090.88
-Phellandrene10393.02
Cineol10401.94
(E)--Ocimene10510.370.390.13
-Terpinene 106623.8413.98
n-Octanol10720.160.200.21
Trans-Linalool oxide10800.24
Cis-Linalool oxide10950.11
Terpinolene10961.260.80
Linalool11040.300.470.390.190.740.77
Nonanal11070.23
Citronellal11570.92
Terpinen-4-ol11890.730.90
-Terpineol12011.482.140.400.170.420.41
Decanal12090.200.150.23
Citronellol12310.130.51
Nerol12340.740.18
Neral12481.230.110.21
Geraniol12580.84
Geranial12761.610.150.27
-Elemene13490.11
Geranyl acetate13850.59
-Caryophyllene14390.280.66
(E)--Bergamotene 14470.250.49
Germacrene D14990.430.381.39
(E)--Farnesene15120.70
-Bisabolene15180.430.82
Cadinene15370.12
-Eudesmol16710.39
-Eudesmol16730.15

Total (%)99.99100.0100.099.98100.099.99