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Evidence-Based Complementary and Alternative Medicine
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Special Issues
Evidence-Based Complementary and Alternative Medicine
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2012
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Article
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Tab 3
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Research Article
Melanogenesis and Antityrosinase Activity of Selected South African Plants
Table 3
The IC
50
(concentrations at which half the tyrosinase activity is inhibited) values of active plant extracts and positive control.
Plant extracts/ Positive control
IC
50
(Tyrosine)
μ
g/mL
IC
50
(L-DOPA)
μ
g/mL
Harpephyllum caffrum
(Leaves)
Harpephyllum caffrum
(Bark)
Kojic acid