Antioxidant Activity of Methanol Extract of Halodule uninervis Seagrass from the Coastal of Lampung, Indonesia.

摘要

ABSTRACT The purpose of this study was to analyze phytochemistry contents and antioxidant activity of the methanol extractsfrom seagrass of Halodule uninervis. The samples were collected from the coastal of Lampung. Parameters of research included phytochemical content, DPPH scavenging activity and reducing power. The result showed content of phytochemical compounds of methanol extract seagrass are flavonoids, alkaloids, steriod and phenols. Antioxidant activity with DPPH method (IC50) of H.uni.