Fig. 3From: Characterisation of nitrogen-containing organic compounds by UHPLC-Qtof-MS and anti-amylase activity from the chloroform extract of the bark of Rhizophora mucronataUHPLC-Qtof mass spectrum of identified compounds from the chloroform extract. (1) m/z ratio: 278.1295 and (2) m/z ratio: 258.1495Back to article page