The hydrodistillated leaf essential oil of Machilus pseudolongifolia was analyzed to determine its composition and yield. Seventy compounds were identified, the main components being β-eudesmol (26.8%), α-cadinol (20.8%), viridiflorene (8.9%), α-caryophyllene (5.3%), globulol (4.6%) and β-caryophyllene (4.2%). Oxygenated sesquiterpenes (60.1%) and sesquiterpene hydrocarbons (31.4%) were the predominant groups of compounds. The leaf oil exhibited excellent antimicrobial and anti-wood-decay fungal activities.
YangYP, LiuHY. (1999) Manual of Taiwan vascular plants.Council of Agriculture, Executive Yuan, Taipei.
2.
Van den DoolH, KratzPD. (1963) A generalization of the retention index system including linear temperature programmed gas-liquid partition chromatography. Journal of Chromatography, 11, 463–471.
3.
HoCL, WangEIC, WeiXT, LuSY, SuYC. (2008) Composition and bioactivities of the leaf essential oils of Cinnamomum subavenium Miq. from Taiwan. Journal of Essential Oil Research, 20, 328–334.
4.
HoCL, WangEIC, LeePY, SuYC. (2009) Composition and antimicrobial activity of the leaf essential oil of Litsea nakaii from Taiwan. Natural Product Communications, 4, 865–868.
5.
HoCL, WangEIC, HsuKP, LeePY, SuYC. (2009) Composition and antimicrobial activity of the leaf essential oil of Litsea kostermansii from Taiwan. Natural Product Communications, 4, 1123–1126.
6.
MuhammedAM, SubbuRM, LeopoldJ, MohamedSP. (2008) Composition and antimicrobial analysis of the essential oil of Litsea laevigata Nees. (Lauraceae). Natural Product Communications, 3, 1069–1072.
7.
KondoR, ImamuraH. (1986) Antifungal compounds in heartwood extractives of hinoki (Chamaecyparis obtuse Endl.). Journal of the Japan Wood Research Society, 32, 213–217.
8.
KalembaD, KunickaA. (2003) Antibacterial and antifungal properties of essential oils. Current Medicinal Chemistry, 10, 813–829.
9.
KusumaIW, OgawaT, ItohK, TachibanaS. (2004) Isolation and identification of an antifungal sesquiterpene alcohol from Amboyna wood. Pakistan Journal of Biological Sciences, 7, 1735–1740.
10.
WangSY, WuCL, ChuFH, ChienSC, KuoYH, ShyurLF, ChangST. (2005) Chemical composition and antifungal activity of essential oil isolated from Chamaecyparis formosensis Matsum. wood. Holzforschung, 59, 295–299.
11.
HoCL, HsuKP, WangEIC, LinCY, SuYC. (2010) Composition and anti-wood-decay fungal activities of the leaf essential oil of Machilus philippinensis from Taiwan. Natural Product Communications, 5, 337–340.
12.
MoriM, AoyamaM, DoiS. (2000) Antifungal constituents in the bark of Magnolia obovata Thunb. Journal of Hokkaido Forest Product Research Institute, 14, 1–5.
13.
SuYC, HoCL, WangEIC, ChangST. (2006) Antifungal activities and chemical compositions of essential oils from leaves of four Eucalypts. Taiwan Journal of Forest Science, 21, 49–61.
14.
AdamsRP. (2001) Identification of Essential Oil Components by Gas Chromatography/Quadruple Mass Spectroscopy, Allured, Carol Stream, IL.
15.
MassadaY. (1976) Analysis of Essential Oil by Gas Chromatography and Spectrometry, Wiley, New York.
NCCLS, (1999) National Committee for Clinical Laboratory Standards.Performance standards for antimicrobial susceptibility testing, 9th International Supplement, Wayne PA., M100-S9.
