DPPH FREE RADICAL SCAVENGER ACTIVITY OF FLAVONOID FROM THE LEAVES OF FERN Chingia sakayensis (Zeiller) Holtt

https://doi.org/10.22146/ijc.21827

Suyatno Suyatno(1*), Noor Cholies Zaini(2), Motoo Tori(3)

(1) Chemistry Department, Faculty of Mathematics and Natural Sciences State University of Surabaya, Surabaya
(2) Faculty of Pharmaceutical Sciences, Airlangga University,Jl.Darmawangsa Dalam Surabaya
(3) 3Faculty of Pharmaceutical Sciences, Tokushima Bunri University,Yamashiro-cho,Tokushima 770
(*) Corresponding Author

Abstract


A flavonoid compound in flavonol type namely kaemferol was isolated from the ethyl acetate fraction of the methanol extract of the fern Chingia sakayensis (Zeiller) Holtt's leaves. The DPPH free radical scavenger activity of kaemferol was stronger than buthyl hyroxy toluene (BHT) but it was weaker than ascorbic acid (vitamin C) and -tocopherol (vitamin E).


Keywords


Chingia sakayensis; kaemferol; DPPH free radical scavenger activity

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References

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DOI: https://doi.org/10.22146/ijc.21827

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Indonesian Journal of Chemistry (ISSN 1411-9420 /e-ISSN 2460-1578) - Chemistry Department, Universitas Gadjah Mada, Indonesia.

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