Ethanolic extract of the coconut water showed antioxidant activity in the in vitro assay using an emulsified-aqueous system containing linoleic acid and /3-carotene. To evaluate the possible antioxidative effect in vivo, a study with rats fed fish oil diet, was performed. Oral administration of the coconut water extract (CWE, 340mg/mL) did not influence food intake, daily body weight gain nor average liver weight of rats. It was investigated that the increase of liver TBARS value of rats fed fish oil diet was significantly (
