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1985 (1)
1Author    JeffreyB H Arborne, Marian BoardleyRequires cookie*
 Title    The Widespread Occurrence in Nature of Anthocyanins as Zwitterions  
 Abstract    An electrophoretic survey of anthocyanins in flowers of 81 species belonging to 27 plant families indicated that malonated or similarly substituted zwitterionic anthocyanins occur in half the sample. In particular, almost all species surveyed in the Compositae and the Labiatae were positive. The same results were also indicated by HPLC separations. Detailed examination of the anthocyanins of Dahlia variabilis and Plectranthus argentatus confirmed the presence of malonyla-tion through glucose. It appears that anthocyanins substituted by aliphatic dicarboxylic acids may be widespread in the angiosperms. 
  Reference    Z. Naturforsch. 40c, 305—308 (1985); received January 16 1985 
  Published    1985 
  Keywords    Angiosperms, Flower Pigments, Malonated Anthocyanins, Zwitterions 
  Similar Items    Find
 TEI-XML for    default:Reihe_C/40/ZNC-1985-40c-0305.pdf 
 Identifier    ZNC-1985-40c-0305 
 Volume    40