Research Article

Antioxidant Action of Mangrove Polyphenols against Gastric Damage Induced by Absolute Ethanol and Ischemia-Reperfusion in the Rat

Figure 1

ESI/MS negative mode mass spectra fingerprint of the tannins of R. mangle concentrated in the buthanolic fraction (RM). The molecule presented is a condensed tannin monomer which is the relative major molecule in RM identified as catechin (epi) heteroside.
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