Composition of Essential Oils ofPinus sylvestrisL. from Different Locations of Lithuania
作者:
PetrasR. Venskutonis,
Kristina Vyskupaityte,
Rolandas Plausinaitis,
期刊:
Journal of Essential Oil Research
(Taylor Available online 2000)
卷期:
Volume 12,
issue 5
页码: 559-565
ISSN:1041-2905
年代: 2000
DOI:10.1080/10412905.2000.9712159
出版商: Taylor & Francis Group
关键词: Pinus sylvestris;Pinaceae;essential oil composition;α-pinene;δ-3-carene;germacrene D-4-ol
数据来源: Taylor
摘要:
Oils ofPinus sylvestrisL. produced from plant material collected from different locations in Lithuania have been investigated by GC and GC/MS. The oil content in many samples was approximately 1 mL/100 g (dry weight) with few exceptions when it was slightly higher or lower. More than 70 constituents were identified (64 positively and 10 tentatively) in the oils. α-Pinene (18.5-33.0%) and δ-3-carene (9.1-24.6%) were dominating constituents with the only one exception when the germacrene-4-ol content in one of the samples was 13.2%. The important bornyl acetate content varied from 0.5% to 3.0%. The main sesquiterpenes were β-caryophyllene, germacrene D, bicyclogermacrene, δ-cadinene, γ-cadinene, germacrene D-4-ol, cubenol (2.0-5.1%) and α-cadinol (1.9-7.7%).
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