Abstract
Context: Brosimum alicastrum, Cnidoscolus chayamansa, Tradescantia spathacea, Turnera diffusa, Manilkara zapota, and Jatropha gaumeri are medicinal plants recognized in Mexican Mayan Culture. Aim: Methanol leaves extracts of these plants were use as raw material to develop a phytochemical, spectroscopy, and pharmacological analysis. Subjects and Methods: Methanol maceration was carried out and were compared in terms of yield extraction, chlorophyll, simple phenolic and flavonoids content, antioxidant activity (DPPH and β-Carotene bleaching models), as well as isolated aorta rings (E+), precontracted with noradrenaline. Results: Best content of simple phenolic and flavonoids compounds was recorder in B. alicastrum, J. gaumeri and T. diffusa. J. gaumeri extract exert an antioxidant (β-carotene bleaching: EC50: 0.8 ± 0.1 μg/mL, Emax: 85.7% ± 0.4%; DPPH: EC50: 60.3 ± 1.8 μg/mL, Emax: 60.4% ± 1.8%; P
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