Morris L J, Marshall M O, Hammond E W
Division of Biochemistry, Unilever Research Laboratory, Sharnbrook, Bedford, England.
Lipids. 1968 Jan;3(1):91-5. doi: 10.1007/BF02530976.
Thetrans-3-enoic acids ofAster alpinus (dwarf aster, rock aster) andArctium minus (burdock) seed oils have been isolated and characterized.Arctium seed oil containstrans-3,cis-9,cis-12-octadecatrienoic acid (9.9%), andAster oil containstrans-3-hexadecenoic (7.1%),rans-3-octadecenoic (1.9%),trans-3,cis-9-octadecadienoic (3.0%),a ndtrans-3,cis-9,cis-12-octadecatrienoic (13.7%) acids.Aster oil also has an epoxy acid as a minor constituent (ca. 2.0%), which has been identified ascis-9,10-epoxy-cis-12-octadecenoic acid.
高山紫菀(矮紫菀、岩紫菀)和牛蒡种子油中的反式-3-烯酸已被分离并鉴定。牛蒡种子油含有反式-3,顺式-9,顺式-12-十八碳三烯酸(9.9%),紫菀油含有反式-3-十六碳烯酸(7.1%)、反式-3-十八碳烯酸(1.9%)、反式-3,顺式-9-十八碳二烯酸(3.0%)和反式-3,顺式-9,顺式-12-十八碳三烯酸(13.7%)。紫菀油还含有一种环氧酸作为次要成分(约2.0%),已鉴定为顺式-9,10-环氧-顺式-12-十八碳烯酸。