PHARMACON
Vol 8, No 4 (2019): PHARMACON

UJI AKTIVITAS ANTIOKSIDAN Stylissa sp. DENGAN METODE DPPH (1,1-difenil-2-pikrilhidrazil)

Ikhrar, Muhammad S. (Unknown)
Yudistira, Adithya (Unknown)
Wewengkang, Defny S. (Unknown)



Article Info

Publish Date
28 Nov 2019

Abstract

ABSTRACTThis study aims to analyze the antioxidant activity of Stylissa sp., sponge. The Stylissa sp., sponge sample was obtained from the Lembeh Strait, waters Bitung. This research is an experimental laboratory by testing the ethanol extracts of Stylissa sp., sponge using DPPH method (1,1-diphenil2-pikrihidrazil) to analyze antioxidant activity using a spectrophotometer. The results of this study show the antioxidant levels of the Stylissa sp., sponge in the Lembeh Strait waters have antioxidant activity and the higher the concentration the higher the antioxidant levels produced. The greatest antioxidant level is found in Stylissa sp., sponge with a concentration of 100 mg / L. Keywords : Antioxidants, DPPH, Sponge Stylissa sp ABSTRAKPenelitian ini bertujuan untuk menganalisis aktivitas antioksidan dari Stylissa sp. Sampel Spons Stylissa sp di peroleh dari perairan Selat Lembeh, Bitung. Penelitian ini merupakan eksperimental laboratorium dengan pengujian terhadap ektrak etanol Spons Stylissa sp dengan metode DPPH (1,1-diphenil-2-pikrihidrazil) untuk menganalisis aktivitas antioksidan dengan menggunakan sprektrofotometer. Hasil penelitian ini memperlihatkan kadar antioksidan dari Spons Stylissa sp di perairan Selat Lembeh mempunyai aktivitas antioksidan dan semakin tinggi konsenstrasi semakin tinggi pula kadar antioksidan yang dihasilkan. Kadar antioksidan yang paling besar terdapat pada Spons Stylissa sp dengan konsentrasi 100 mg/L.Kata kunci : Antioksidan, DPPH, Spons Stylissa sp

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Journal Info

Abbrev

pharmacon

Publisher

Subject

Medicine & Pharmacology

Description

Pharmacon is the journal published by Pharmacy Study Program, Faculty of Mathematics and Natural Sciences, Sam Ratulangi University, Indonesia (P-ISSN: 2302-2493 E-ISSN: 2721-4923). Pharmacon was established in 2012 and published four times a year. Pharmacon is an open access journal and has been ...