Isolasi Dan Uji Toksisitas Senyawa Metabolit Sekunder Dari Ekstrak N-Heksana …

Vittaria elongata Sw ferns is one of the fern plants known as ahaka fern area wich is widely distributed in kampar and pelalawan, Riau Province. Ahaka fern is often found in palm trees and wetlands and then less sun. This plant has been is reported to have a high toxicity value in its ethanol extract in previous research. This plant is used by Indians to treat pain in the knee. The purpose of t…