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'Cell Suspension Cultures' in keywords Facet   Publication Year 1997  [X]
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1Author    Zuzanna Skrzypek, Halina WysokińskaRequires cookie*
 Title    Phenolics from Cell Suspension Cultures of Penstemon serrulatus; Relation to Plant Organs  
 Abstract    By repeated selection of pigment portions of tissue the red callus induced from root seed­ lings of Penstemon serrulatus Menz. was chosen for suspension culture, which was maintained in Schenk and H ildebrandt medium supplemented with naphthaleneacetic acid (0.2 mg/1), 6-benzylaminopurine (2 mg/1) and sucrose (50 g/1). From the cultured cells eight phenolic compounds were isolated. They were identified as cyanidin 3-O-glucoside, delphinidin 3-0-glucoside, luteolin, luteolin 7-O-glucoside, norartocarpetin 7-O-glucoside, verbascoside, mar-tynoside and leucosceptoside A. The kind of cell line, its age and light irradiation were im portant factors in flavonoid production, but production of phenylpropanoid glycosides was found to be unaffected by these factors. The phenolic composition found in the cell culture was com pared with those in the flowers and leaves 
  Reference    Z. Naturforsch. 52c, 426—432 (1997); received January 22 1997 
  Published    1997 
  Keywords    Penstemon serrulatus, Cell Suspension Cultures, Flavonoids, Phenylpropanoid Glycosides 
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 TEI-XML for    default:Reihe_C/52/ZNC-1997-52c-0426.pdf 
 Identifier    ZNC-1997-52c-0426 
 Volume    52