000 01627nab a22002297u 4500
003 EC-PaCDF
005 20191001154920.0
008 060603t19861986||||||||||||||||||||eng||
040 _aEC-PaCDF
041 _aeng
082 0 4 _a583.99
_222
100 1 _aAndersen, A.
_92552
245 1 2 _aA comparative study of Scalesia species (Asteraceae) by gas chromatographic analysis of the monoterpene hydrocarbons of their essential oils.
520 0 _aADSERSEN, A. & SVENDSEN, A. B., 1986. A comparative study of Scalesia species (Asteraceae) by gas chromatographic analysis of the monoterpene hydrocarbons of their essential oils. The monoterpene hydrocarbons of the essential oils of 13 species of Scalesia, Asteraceae, endemic to the Galapagos Islands, were analysed by gas chromatography to determine whether the composition of these compounds could show any characteristics for the various species. Marked differences in the monoterpene hydrocarbon patterns of the Scalesia species investigated were observed. Whereas a-pinene was usually found in amounts of 30–50%, Scalesia villosa contained only 12%. Sabinene usually occurred in amounts of 10-1.5%, but S. divisa and S. affinis contained about twice as much. The limonene content was usually less than 1%, but S. microcephala, S. baurii and S. affinis contained amounts varying from about 2% to 9.5%.
546 _aEnglish
550 _a198
653 0 _aAsteraceae
700 1 _aSvendsen, A. Baerheim
773 0 _tBotanical Journal of the Linnean Society
_gVol. 92, no. 2 (1986), p. 95-99
856 0 4 _u10.1111/j.1095-8339.1986.tb01826.x
942 _2ddc
_cARTICLE
999 _c6684
_d6684