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Peeling Away Problems The Antioxidating, Antimicrobial, and Antimutagenic Effects of Tree Bark |
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Materials Chemical Materials: Tree
bark [White
Spruce (Picea glauca), Jack Pine (Pinus banksiana),
Trembling Aspen (Populus tremuloides) and Paper Birch (Betula
papyrifera) Bacteria
strains (Escherichia coli, Staphylococcus aureus, Salmonella
typhimurium, and Enterococcus faecalis) Chloroform
(CHCl3) Ethanol (C2H6O) Folin-Ciocalteau reagent FRAP reagent Gallic acid (C6H2(OH)3CO2H) Iron (II) sulfate (FeSO4·7 H2O) LB Broth LB agar Sodium azide (NaN3) Sodium carbonate solution (Na2CO3) Top agar Water (H2O)
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