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1993 (1)
1975 (1)
1Author    Yngve SolbergRequires cookie*
 Title    Chemical Investigation of the Lichen Species Anaptychia fusca, Peltigera canina, and Omphalodiscus spodochrous  
 Abstract    The three lichen species A n aptych ia fusca, P eltig era canina, and O m ph alodiscu s spodochrous have been studied with regard to their chemical content. Atranorin, gyrophoric acid, tenuiorin, allantoin, taurine, linoleic acid, a new sterol-C31H5202 , and waxes have been determined. The identity of the compounds was established by consideration of infrared, mass and nuclear magnetic resonance spectra. Besides, thin layer and column chromatographic techniques were used in this work. 
  Reference    (Z. Naturforsch. 30c, 445—450 [1975]; received January 23/April 3 1975) 
  Published    1975 
  Keywords    Lichens, Allantoin, Taurine, Sterol, Wax Esters 
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 TEI-XML for    default:Reihe_C/30/ZNC-1975-30c-0445.pdf 
 Identifier    ZNC-1975-30c-0445 
 Volume    30 
2Author    M. Uham, M. Ad, Nazir, W. Aqar, Ahm Ad, NaeemA. Khtar, Rabi, Shafiq Ahm, K. HanRequires cookie*
 Title    Epicuticular Leaf Wax of Euphorbia helioscopia L. (Euphorbiaceae)  
 Abstract    The epicuticular wax of Euphorbia helioscopia was fractionated into fatty acids, hydrocar­ bons, wax esters, aldehydes, methyl esters, triterpenol acetates, alcohols, sterols, and polar components. The com position o f the fractions was determined by GC, GC-MS, HPLC. Main com ponents within these lipid classes are hentriacontane, wax esters C ^ and C4g, octacosanal, hexacosanol and octacosanol, hexadecanoic acid, and ß-sitosterol. Lupeol and its acetate were also confirmed. 
  Reference    Z. Naturforsch. 48c, 5 (1993); received September 23 1992 
  Published    1993 
  Keywords    helioscopia, Epicuticular Wax Composition, Fatty Acids, Hydrocarbons, Wax Esters 
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 TEI-XML for    default:Reihe_C/48/ZNC-1993-48c-0005.pdf 
 Identifier    ZNC-1993-48c-0005 
 Volume    48