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'Anthocyanins' in keywords Facet   Publication Year 1983  [X]
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1Author    A. W. Schram, L.M V Jonsson, P. De VlamingRequires cookie*
 Title    Identification of Anthocyanins and Intermediates of Anthocyanin Biosynthesis from Petunia hybrida Using High Performance Liquid Chromatography  
 Abstract    A procedure to identify dihydroflavonol (glucosides), cinnam ic acids and anthocyanins in flowers of Petunia hybrida is presented. Nearly all known interm ediates and anthocyanins ocur-ring in Petunia are separated on one column using different elution systems. Hydrolysis of extracts before HPLC and thin layer chrom atography is in some cases necessary to m ake positive identification of flavonoids. Anthocyanins in flowers o f Petunia hybrida can occur, depending on genotype, as acylated anthocyanins. Two types o f acylated anthocyanins have been identified differing in polarity and thus in retention times on HPLC and TLC. The difference in acylation is genetically deter­ mined and gives rise to m inor colour differences. 
  Reference    Z. Naturforsch. 38c, 342—345 (1983); received February 21 1983 
  Published    1983 
  Keywords    High Performance Liquid Chrom atography, Anthocyanins, Flavonoids, Cinnam ic Acids, Petunia hybrida 
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 TEI-XML for    default:Reihe_C/38/ZNC-1983-38c-0342.pdf 
 Identifier    ZNC-1983-38c-0342 
 Volume    38