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Stingless bee honey samples from west Amazonian Ecuador were studied for their physiochemical, chemical and functional properties. Reducing sugars (44.9±5.72g/100g), water (34.1±4.34g/100g), free acidity (31.8±4.05meq/100g), diastase activity (1.60±0.20u.d./g), hydroxymethylfurfural (15.0±1.91mg/kg), electrical conductivity (0.48±0.06mS/cm), ash (0.28±0.04g/100g), colour (150mm Pfund) were determined as physicochemical parameters. Melissopalynological analyses were processed evidencing pollen belonging to 14 plant families. Glucose (25.5±3.41g/100g), fructose (25.2±3.37g/100g) and sucrose (3.72±0.49g/100g) contents were determined by HPLC, evidencing equal concentrations between fructose and glucose. Coumarins and flavonoids were determined by densitometric HPTLC: fraxin and bergamotin (0.065±0.009; 0.035±0.005μg/g) among coumarins; luteolin (0.045±0.006μg/g), quercitrin (0 …