Evaluation of the in vitro Antioxidant Activity of Seed Oil of Calophyllum inophyllum L.
The in vitro antioxidation ability of seed oil of Calophyllum inophyllum L.(SOCI)was studied with 4 antioxidant system.The total phenolic content was(0.26±0.045)mg/mL in the oil.The TEAC value of scavenging rate to ABTS+radical of 0.10% SOCI oil was 123.39 μmol/L.The scavenging rate to DPPH radical of 5% SOCI oil was obviously higher than that of 100 μg/mL BHT.The scavenging rate to·OH of 7.5% SOCI oil was markedly higher than that of 100 μg/mL BHT and Trolox.The lipid peroxidation scavenging ability of 1.6% SOCI oil was less than that of 100 μg/mL BHT and Trolox.The results showed that SOCI oil had notable antioxidant activity.