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1986[X]
1Author    Michael WinkRequires cookie*
 Title    Storage of Quinolizidine Alkaloids in Epidermal Tissues  
 Abstract    Epidermal cells of lupine leaves, petioles and stems are the main storage site for quinolizidine alkaloids with an alkaloid content of 5—6 mg/g fw (= 15 — 25 mmol/kg). Epidermal tissue also store malate and hydrogen ions and show a vacuolar pH of < 5. It is argued that the specific storage of alkaloids in the vacuoles of epidermal cells might be due to active transport via carrier proteins and cannot be explained by a simple diffusion and ion trap mechanism. 
  Reference    Z. Naturforsch. 41c, 375 (1986); received November 12 1985 
  Published    1986 
  Keywords    Alkaloid Storage, Epidermis, Lupinus, Quinolizidine, Defence Strategy, Storage Mechanism 
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 TEI-XML for    default:Reihe_C/41/ZNC-1986-41c-0375.pdf 
 Identifier    ZNC-1986-41c-0375 
 Volume    41