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Browsing by Author "Timme, E"

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  • Timme, E; Walwyn, D; Bailey, A (Elsevier, 2009-05)
    Purple carotenoprotein containing astaxanthin as the prosthetic group was extracted from the carapace shells of Jasus lalandii. The material, with a molecular mass of around 400 000 Da and max 525nm (a-crustacyanin), was ...
  • Boguslavsky, A; Barkhuysen, F; Timme, E; Matsane, RN (2007-09)
    South Africa has high level of unemployment and low standards of living in rural areas. The Eastern Cape Province is particularly impoverished, with unemployment of about 60% in the Great Karoo region alone. Agave americana ...