Biology 217 presentation

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Biology 217 presentation

  1. 1.  References:• The Mechanism of Action of Calcium in the Inhibition of High Temperature-Induced Leakage of Betacyanin From Beet Root Discs- A.Cooke, A.Cookson and M.J Earnshaw 1986• Plasma Membrane of Beta vulgaris Storage Root Shows High Water Channel Activity Regulated by Cytoplasmic pH and Dual Range of Calcium Concentrations- Alleva, Karina 2006• Aluminum interactions with K+ (86RB+) and 45Ca2+ Fluxes in Three Cultivars of Sugar Beet (Beta Vulgaris)- Lindberg S- 1990
  2. 2. 0.5 Our results did not 0.45 indicate a trend, but Based on our 0.4 references we know 0.35 that calcium doesAbsorbancey 0.3 inhibit betacyanin (525 nm) 0.25 leakage. 0.2 0.15 The error bars show 0.1 how the trials within 0.05 each concentration varied compared to the 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 average. Concentration (mol/L) Control Value: 0.267 0.511M : 0.291 0.106 M : 0.382 0.822 M : 0.236 0.200 M : 0.227

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