Table 1: Percentage composition of the oils of Chinese Torreya grandis Fort.

Pretreatment method
No.CompoundRIaStandard RIbMass percentage%Method of identification
Cold pressingWarm drying

1Tricyclen101810140.20.2MSc, RI
2 -Pinene1037102620.124.1MS, RI
3Fenchene106810450.30.3MS, RI
4Camphene107710760.70.8MS, RI
5 -Pinene111711152.42.5MS, RI
6Sabinene113011320.90.5MS, RI
7 -Carene115911483.93.8MS, RI
8 -Myrcene117011603.63.3MS, RI
9Limonene1212121837.135.6MS, RI
10 -phellandrene121812100.80.7MS, RI
11cis-Ocimene124112230.20.1MS, RI
12trans- -Ocimene125812350.20.1MS, RI
13p-cymene127812610.30.4MS, RI
14 -Terpinolene128812780.40.3MS, RI
15Isoterpinolene138013900.1MS, RI
16o-Allyltoluene14420.10.1MS
17cis-Limonene oxide14500.1MS
18 -Cubebene146214680.30.5MS, RI
19 -Elemene147414790.1MS, RI
20 -Copaene149514970.10.1MS, RI
21Methyl pulegenate14990.1MS
22 -Gurjunene153515440.10.1MS, RI
23 -Cubebene154215430.50.3MS, RI
24Bornyl acetate158215700.20.1MS, RI
25 -Elemene159215780.20.2MS, RI
26Epi-bicyclosesquiphellandrene159516381.00.9MS, RI
27caryophyllene oxide160115791.11.0MS, RI
28Aromadendrene161116090.10.17MS, RI
29trans-p-Mentha-2,8-dien-1-ol16260.20.2MS
30 -Elemene164116510.10.1MS, RI
31cis-Verbenol165416630.1MS, RI
32trans- -Farnesene166716622.82.7MS, RI
33 -Humulene167516620.60.8MS, RI
341,8-menthadien-4-ol16850.10.1MS
35 -Muurolene169217060.71MS, RI
36 -Terpineol169417060.40.3MS, RI
37 -Terpinenyl acetate16960.30.3MS
38Isoborneol169816640.40.3MS, RI
30Verbenone170917330.10.1MS, RI
40Germacrene D171417212.92.5MS, RI
412-Isopropyl-5-methyl-9-methylene-bicyclo[4.4.0]dec-1-ene17191.01.1MS
42 -Selinene172416180.40.3MS, RI
43 -amorphene17281.81.7MS
44Carvone173717510.4MS, RI
451-Decanol175617520.20.1MS, RI
46 -Cadinene176217654.84.2MS, RI
47 -Cadinene176417720.10.3MS, RI
48trans-Carveol183218360.40.3MS, RI
49Germacrene B183418110.10.1MS, RI
50Calamenene183718161.21.4MS, RI
51p-Cymen-8-ol184718340.30.3MS, RI
52cis-Carveol186318610.20.2MS, RI
53 -Calacorene192019120.1MS, RI
55Palustrol193119560.10.2MS, RI
56(Z)-3-Decen-1-ol19830.1MS
57Caryophyllene oxide198719470.20.2MS, RI
58Humulene epoxide II204520020.1MS, RI
59Germacrene D-4-ol205020570.10.1MS, RI
60Spathulenol212321441.91.7MS, RI
612-isopropyl-5-methyl-9-methylene-Bicyclo[4.4.0]dec-1-ene21700.10.1MSI
62t-Muurolol218521870.20.1MS, RI
636-cadinol21971.81.9MS
64Isospathulenol222422250.10.1MS, RI
65 -Cadinol223122350.30.1MS, RI

total99.699.4

aRI: retention indices in elution order from HP-INNOWAX column.
bRI Standard: these data all are published.
cMS: mass spectroscopy.