Mockute D, Bernotiene G, Judzentiene A
Institute of Chemistry, Vilnius, Lithuania.
Phytochemistry. 2001 May;57(1):65-9. doi: 10.1016/s0031-9422(00)00474-x.
The plants of wild Origanum vulgare L. ssp. vulgare were collected in 10 localities of Vilnius district (Lithuania) in 1995-1999. The main constituents of the essential oils from 8 localities were beta-ocimene (14.9-21.6%), germacrene D (10.0-16.2), beta-caryophyllene (10.8- 15.7%) and sabinene (6.6- 4.2%). The essential oils from two localities contained only three above compounds as major components: germacrene D, beta-ocimene and sabinene or beta-caryophyllene, beta-ocimene and germacrene D. Three chemotypes of essential oils were identified. The main chemotype was beta-ocimene germacrene D-beta-caryophyllene. The terpenic hydrocarbons made up 52.8-80.6% of the essential oils. The 42 identified components made up 85.6-98.0% of the essential oil.
1995年至1999年期间，在立陶宛维尔纽斯地区的10个地点采集了野生牛至（Origanum vulgare L. ssp. vulgare）植株。来自8个地点的精油主要成分包括β-罗勒烯（14.9 - 21.6%）、杜松烯D（10.0 - 16.2）、β-石竹烯（10.8 - 15.7%）和桧烯（6.6 - 4.2%）。来自两个地点的精油仅含有上述三种化合物作为主要成分：杜松烯D、β-罗勒烯和桧烯，或β-石竹烯、β-罗勒烯和杜松烯D。确定了三种精油化学类型。主要化学类型为β-罗勒烯-杜松烯D-β-石竹烯。萜类碳氢化合物占精油的52.8 - 80.6%。已鉴定出的42种成分占精油的85.6 - 98.0%。
