| pinus sylvestris leaf oil | |||
| Also in 1995, Stepen compared the composition of Pinus syIvestris oil produced in Siberia from needles harvested in July and September. He found that the oil varied as follows: | |||
| # | % | Leftshift | Components |
|---|---|---|---|
| 16 | 0.2-1.2 | beta- | bisabolene |
| 25 | 0.4-0.7 | borneol | |
| 24 | 1.8-2.2 | iso | borneol |
| 26 | 1.1-3.2 | bornyl acetate | |
| 4 | 5.3-7.0 | camphene | |
| 21 | 2.1-2.9 | camphor | |
| 7 | 3.4-11.6 | delta-3- | carene |
| 13 | 0.4-0.9 | beta- | caryophyllene |
| 20 | 0.1-0.2 | alpha- | fenchol |
| 18 | 1.6-1.9 | fenchone | |
| 19 | 0.5 | iso | fenchone |
| 15 | 0.1-0.4 | alpha- | humulene |
| 8 | 6.1-8.7 | limonene | |
| 12 | 0.3-0.9 | longifolene | |
| 17 | 0.3-1.4 | alpha- | muurolene |
| 14 | 0.1-0.7 | epsilon- | muurolene |
| 6 | 4.6-5.9 | myrcene | |
| 9 | 3.5-4.3 | beta- | phellandrene |
| 3 | 29.2-36.6 | alpha- | pinene |
| 5 | 2.2-4.2 | beta- | pinene |
| 1 | 1.8-3.4 | santene | |
| 23 | 1.2-1.6 | terpinen-4-ol | |
| 10 | 0.9-1.2 | gamma- | terpinene |
| 22 | 2.0-2.4 | alpha- | terpineol |
| 11 | 0.1-0.2 | terpinolene | |
| 27 | 0.3-0.5 | alpha- | terpinyl acetate |
| 2 | 1.6-3.1 | tricyclene | |
R. A. Stepen, The composition of essential oil and volatile terpenoids of Pinus sylvestris L. shoots in middle siberia. Rast. Resur., 31, 63-70 (1995). P&F 26, No. 3, 66, (2001) | |||