Research Article

Antioxidant and Antivenom Potential of an Essential Oil, 4-(2-Oxo-propyl)-cyclopentane-1,3-dione, and Allantoin Derived from the Polyherbal Combination of Aristolochia indica L. and Piper nigrum L.

Figure 4

Emission spectra of venom in the presence of increasing concentration of EA1, AA2, and W3. The arrow shows the emission intensity changes upon increasing EA1, AA2, and W3 concentrations. (a) EA1 (an essential oil), (b) AA2 (4-(2-oxo-propyl)-cyclopentane-1,3-dione), and (c) W3((2,5-dioxo-imidazolidin-4-yl)-urea or Allantoin).
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