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Uji Fitokimia dan Antioksidan Ekstrak Etanol Buah Terung Asam (Solanum ferox L) Syarpin Syarpin; Wahyu Nugroho; Sari Rahayu
Acta Pharmaciae Indonesia : Acta Pharm Indo Vol 6 No 2 (2018): Acta Pharmaciae Indonesia : Acta Pharm Indo
Publisher : Pharmacy Department, Faculty of Health Sciences, Jenderal Soedirman University, Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (164.854 KB) | DOI: 10.20884/1.api.2018.6.2.1544

Abstract

Penelitian ini bertujuan untuk mengetahui kandungan senyawa kimia dan aktivitas antioksidan ekstrak etanol buah terung asam (Solanum ferox L). Untuk mencapai tujuan tersebut digunakan beberapa cara yaitu dengan melakukan uji fitokimia alkaloid, terpenoid, steroid, saponin, fenolat secara umum, dan flavonoid. Hasil dari uji fitokimia menunjukkan reaksi positif terhadap beberapa pereaksi yaitu uji alkaloid, uji terpenoid, uji fenolat dan uji flavonoid. Sedangkan uji steroid dan saponin tidak memberikan hasil yang positif terhadap pereaksi. Selanjutnya dilakukan uji antioksidan dan diperoleh nilai IC50 sebesar 177,16 ppm. Sehingga dapat disimpulkan ekstrak etanol buah terung asam memiliki aktivitas antioksidan sedang.
TLC Profile of Methanol Extrac of Diospyros confertiflora Stem Bark Syarpin Syarpin; Wahyu Nugroho
Jurnal Ilmiah Kanderang Tingang Vol 11 No 2 (2020): Jurnal Ilmiah Kanderang Tingang
Publisher : FKIP Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/jikt.v11i2.106

Abstract

One of the large genus of plants growing in the Borneo forests is the genus Diospyros such as Diospyros siamang Bakh., Diospyros confertiflora (Hiern) Bakh., Diospyros areolata King and Gamble and Diospyros bornensis. Some of these plants are widely used by local people as medicinal purpose such as Diospyros borneensis as a medicine to treat panu by utilizing the bark and some other species have also been reported to have bioactivity as antioxidants, cosmetics, antidiabetes and hyperglukoma. In this study, Diospyros confertiflora bark was extracted by methanol. Then, the extract was evaluated using TLC to find out secondary metabolites content in Diospyros confertiflora. The TLC test showed that the methanol extract of diospyros confertiflora bark contains polar compounds and is predicted as a phenolate compound.