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All Journal Majalah Obat Tradisional
Suwidjiyo Pramono
Faculty of Pharmacy, Universitas Gadjah Mada
Health Professions Medicine & Pharmacology Public Health

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PENGARUH KONSENTRASI EKSTRAK DAUN KEPEL (Stelechocarpus burahol (BL) Hook f. & Th.) TERHADAP AKTIVITAS ANTIOKSIDAN DAN SIFAT FISIK SEDIAAN KRIM Anita Oktaviani Suwandi; Suwidjiyo Pramono; Mufrod Mufrod
Majalah Obat Tradisional Vol 17, No 2 (2012)
Publisher : Faculty of Pharmacy, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (642.972 KB) | DOI: 10.22146/tradmedj.8004

Abstract

This research was aimed to determine the effect of concentrations of Kepel leaves’ (Stelechocarpus burahol (BL) Hook f. & Th.)extract to antioxidant activity and physical properties of cream. Kepel leaves’ extract were made by infundation method. The antioxidant activity was tested by DPPH (1,1-diphenyl-2-picrylhydrazyl) radical scavenging method. Cream was made in three formulas with variation concentrations of Kepel leaves’ extract (2,5; 5,0; 7,5%b/b) using w/o basis. Physical stability parameters tested in this research were homogenity, dispersive power, adhesion, and viscosity. Data were then analyzed statistically by ANOVA One Way and Turkey Test at 95% level of significance. The results showed that concentration of Kepel leaves’ extract as an active ingredient cause different color, odor, and viscosity of the cream. The concentrationdifference of Kepel Leaves’ extract as an active ingredient was not affected the homogenity, adhesion, and the separation ratio of the cream. The difference concentration was not cause affected daya sebar cream unless the formula II (5.0% w/w) and formula III (7.5% w/w). Increasing concentration of Kepel leaves’ extract caused a different antioxidant activity unless the formula II (5.0% w/w) and formula III (7.5% w/w).
EVALUASI EFEK ANTI-DIABETES MELITUS EKSTRAK TERPURIFIKASI Andrographis paniculata (Burm. f.) Nees DAN ANDROGRAFOLID DENGAN PARAMETER INDEKS HOMA-IR Ignatius Ryan Adriawan; Mohamad Andrie; Rina Susilowati; Suwidjiyo Pramono; Agung Endro Nugroho
Majalah Obat Tradisional Vol 19, No 1 (2014)
Publisher : Faculty of Pharmacy, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (748.432 KB) | DOI: 10.22146/tradmedj.8086

Abstract

Diabetes mellitus type 2 was induced by high fat diet and fructose. The insulin resistance and hyperinsulinemia compensatory can be measured by index homeostatic model assessment – insulin resistance (HOMA-IR). Andrographis paniculata (Burm. f.) Nees is a traditional plant can be used to treat diabetes mellitus and the main active compound of this plant is Andrographolide. The objective of this study is to evaluate the effect of purified extract of Andrographis paniculata (Burm. f.) Nees and andrographolide on HOMA-IR index of High fat diet and fructose induced Wistar Rats. This study is quasi-experimental and data analysis was using Kruskal-Wallis test. The result showed that purified extract of Andrographis paniculata and andrographolide decreased HOMA-IR index. Purified extract of Andrographis paniculata 1303,8 mg/kg decreased HOMA-IR index by 82,05 %.
Co-Authors Agung Endro Nugroho Anita Oktaviani Suwandi Ignatius Ryan Adriawan Mohamad Andrie Mufrod Mufrod Rina Susilowati