Tedjo Yuwono
Universitas Ahmad Dahlan
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Publication
Featured researches published by Tedjo Yuwono.
THE 2016 CONFERENCE ON FUNDAMENTAL AND APPLIED SCIENCE FOR ADVANCED TECHNOLOGY (CONFAST 2016): Proceeding of ConFAST 2016 Conference Series: International Conference on Physics and Applied Physics Research (ICPR 2016), International Conference on Industrial Biology (ICIBio 2016), and International Conference on Information System and Applied Mathematics (ICIAMath 2016) | 2016
Vicky Agung Kresnanto; Nining Sugihartini; Tedjo Yuwono
The essential oil of clove (Syzygium aromaticum) contains eugenol which has antiinflammatory activity. Development of the dosage form for this essential oil was needed to increase its acceptability. The aim of this study was to know the influence of concentration variations of the essential oil of Syzigium aromaticum in an absorption ointment base to the physical properties and irritation index of the ointment. The ointment was formulated by melting method. The concentrations of essential oil were 2,5% (FI), 5% (FII) and 10% (FIII), respectively. The ointment was evaluated for its physical properties (spreadability, adhesivity and pH) and irritation index. Data were analyzed by anovaone way with 95% confidence level. The results of this study showed that the concentration variation)of essential oil of Syzygium aromaticum influenced the physical properties except pH. The increasing concentration of essential oil of Syzygium aromaticum caused increasing spreadability and decreasingadhesivity. On the other h...
Pharmaciana | 2014
Resty Annisa Damayanti; Tedjo Yuwono
Dimethylsulfoxide (DMSO) has been intensively studied the 19th century. This substance is used as a medicine and solve. It can also be used as an absorption enhancer of various drugs, either synthetical or herbal medicines. This study conducted with DMSO as transdermal absorption enhancer of theophylline, which often used as an anti-cellulite dosage forms. The experiments studied in vitro transdermal absorption of theophylline in gel dosage forms, containing 7% theophylline dan various concentration of DMSO i.e. 0% , 3%, 5% and 7% DMSO respectively. These studies used skin membrane of Wistar strain male rats in a vertical type diffusion Cell. The results indicated that DMSO was very potential as a permeation enhancer theophylline, the formula containing 7% DMSO increased the theophylline transport from 17,9 µg to 139,1 µg.
Archive | 2018
Muhammd Fariez kurniawan; Nining Sugihartini; Tedjo Yuwono
Majalah Obat Tradisional (Traditional Medicine Journal) | 2017
Fitriah Ardiawijianti Iriani; Nining Sugihartini; Tedjo Yuwono
Majalah Farmaseutik | 2017
Neneng Rachmalia Izzatul Mukhlishah; Nining Sugihartini; Tedjo Yuwono
Berkala Ilmu Kesehatan Kulit dan Kelamin | 2017
Dewi Rahmawati; Nining Sugihartini; Tedjo Yuwono
Advanced Science Letters | 2017
Nining Sugihartini; Aina Fatkhil Haque; Tedjo Yuwono
Archive | 2016
Fadzil Latifah; Nining Sugihartini; Tedjo Yuwono
Majalah Obat Tradisional (Traditional Medicine Journal) | 2016
Fadzil Latifah; Nining Sugihartini; Tedjo Yuwono
Jurnal Ilmiah Farmasi | 2016
Erma Pranawati; Nining Sugihartini; Tedjo Yuwono
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