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INDONESIA
INDONESIAN JOURNAL OF PHARMACY
Published by Universitas Gadjah Mada
ISSN : 23389427     EISSN : 23389486     DOI : -
Core Subject : Health,
Medicine & Pharmacology
Indonesian Journal of Pharmacy (ISSN-e: 2338-9486, ISSN-p: 2338-9427), formerly Majalah Farmasi Indonesia (ISSN: 0126-1037). The journal had been established in 1972, and online publication was begun in 2008. Since 2012, the journal has been published in English by Faculty of Pharmacy Universitas Gadjah Mada (UGM) Yogyakarta Indonesia in collaboration with IAI (Ikatan Apoteker Indonesia or Indonesian Pharmacist Association) and only receives manuscripts in English. Indonesian Journal of Pharmacy is Accredited by Directorate General of Higher Education (DGHE) DIKTI No. 58/DIKTI/Kep/2013.
Arjuna Subject : -
Articles 16 Documents
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Search results for , issue "Vol 20 No 3, 2009" : 16 Documents clear
Optimization of piroxicam tablet formula using flowlac, avicel and compritol by Simplex Lattice Design Method Suhesti, Tuti
Indonesian Journal of Pharmacy Vol 20 No 3, 2009
Publisher : Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (436.889 KB) | DOI: 10.14499/indonesianjpharm0iss0pp156-162

Abstract

Piroksikam is non steroid anti inflammation drug (NSAID) with small dose (10-20 mg daily) with a long time (t1/2) elimination. Piroxicam formulation was expected able to yield a good (quality) tablet to physical characteristic standard. Tablet r component was consisted of Flowlac 100 (filler), Avicel PH-101 (binder) and Compritol 888 ATO (lubricant).The research was done with simplex lattice design (SLD) by using 3 component, i.e. Flowlac (A), Avicel (B), and Compritol (C). Seven formula were needed, I,e, F1 (100 % A), F2 (100 % B), F3 (100 % C), F4 (50 % A and 50 % B), F5 (50 % B and 50 % C), F6 (50 % A and 50 % C),dan F7 (33.33% A, 33.33 % B, 33.33 % C). The optimization parameters of piroxicam tablets were flow rate of the tablet mass, tablet hardness, disintegration time, piroxicam content and the dissolution (C45), on SLD model; equations, contour plots, and superimposed of contour plots were obtained, by which the optimum formula was determined.Based on superimposed contour plot optimum formula was obtained with proportion of Flowlac (89.6 %), Avicel (7.4 %) and Compritol (3 %). The result of flowability was 21.46 g/second; hardness (6.46 kg); disintegration time (6.98 minutes); drug content (10.13 mg) and dissolution C45 (7.35 mg) Interaction of Flowlac-Avicel-Compritol could influence the physical properties and the release profile of tablet. Flowlac was the most dominant factor in increasing flowability, hardness and dissolution of tablet. Compritol was the most dominant factor in increating time of disintegration tablet.Key words: optimization; piroxicam; simplex lattice design.
Isolation and identification of eurycomanone from akar pasak bumi (Eurycoma longifolia, Jack) and its antiangiogenic activity Salamah, Nina
Indonesian Journal of Pharmacy Vol 20 No 3, 2009
Publisher : Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjpharm0iss0pp118-126

Abstract

Pasak bumi is one of the Indonesian original plants having anti cancer activity. One compound of akar pasak bumi, i.e eurycomanone was proven to have cytotoxic effect on cancer cell culture by apoptosis induction on HeLa cells.Therefore, this study was aimed to isolate and identify euycomanone from akar pasak bumi and to look at the anti angiogenic activity of the compounds on corio alantois membrane (CAM) of chicken embryo induced by bFGF.The akar pasak bumi was ground and was macerated with methanol. The macerate was fractioned by mean of VLC. Six fractions was obtained. The second fraction exhibited two spots on a TLC system, one spot was cochromatographedwith eurycomanone as the reference standart and another spot exhibited blue fluorecence at 254 nm. This second fraction, then, was chromatographed on a preparative scale TLC to separate isolate A. Anti angiogenic test was performed for Isolate A at concentration series of 5, 10, 15, 20, 40 μg/mL respectively. Egg embrio (8-9 days) were divided into 8 groups. The first group was implanted paperdisc only, the second group were given bFGF on Tris HCl buffer and the third group were given bFGF (on Tris HCl buffer) + 0,8 % DMSO. The fourth to eighth groupwere induced by 10 ng bFGF and the test preparation at the respective concentration. After incubation at 39 °C for 3 days, each egg was opened, the content of each was aspired and discarded, the CAM sticked to its shell was examined macroscopically and microscopically for the formation of new blood vessels.Based on spectral data of UV, IR, 1H NMR, 13C NMR and MS of isolate A and comparison with the spectral data of the standart, the isolate A was eurycomanone. Eurycomanone inhibited angiogenesis at concentration of 10 μg/mL.Key words: antiangiogenic, angiogenesis, E.longifolia, eurycomanone,CAM.
Antibacterial activity and GC-MS analysis of the Citrus amblycarpa (Hassk) Ochse essential oil Sri Mulyani
Indonesian Journal of Pharmacy Vol 20 No 3, 2009
Publisher : Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (300.864 KB) | DOI: 10.14499/indonesianjpharm0iss0pp127-132

Abstract

A research about anti-bacterial activity and components of essential oil from leaves and peels of Citrus amblycarpa have been done.The components of essential oil had been identified by using GC-MS and anti-bacterial activity against S. aureus ATCC 25923 and E. coli ATCC 25922 had been determined with liquid dilution method. The component of essential oilfrom leaves that can be identified are β-pinene, linalool, citronellal, citronellol and geraniol, while from peels are β-pinena, cymene, limonene and citronellal.Oil from the leaves has stronger anti-bacterial activity against S. aureus than from peels. On the other hand oil from peels is stronger anti-bacterial activity against E coli.Key words : Citrus amblycarpa, essential oil, anti-bacterial activity.
Evaluation of chromatographic dead times for retention indices determination in RP-HPLC using some homologous series Rinaldi Idroes
Indonesian Journal of Pharmacy Vol 20 No 3, 2009
Publisher : Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (174.317 KB) | DOI: 10.14499/indonesianjpharm0iss0pp133-140

Abstract

Dead time that defined as a retention time of unretained substance in the chromatographic coloumn, is needed to determine all retention parameters in coloumn chromatography such as corrected retention time, relative retention time and Kovats Retention Indices.This research reported a comparison between the iteration and linearization of corrected retention times of homologous series such as n-alkane, akylrylketone, alkylbenzene and 2-alkanone. Furthermore the iteration method provides better dead-time values and smaller standard deviations than the linearization method. Moreover, the dead-time calculation obtained according to homologous series is not depending on solvent composition for various homologous series.The n-alkane homologous series show better indication accuracy of fit (S/N) in comparison with other homologous series, thereafter 2-alkanone exhibit the second best adjustment.Keywords: Dead-time evaluation, homologous series, methanol/water solvent, RP-HPLC.
Ibuprofen salt production and its application in tablet dosage form Lannie Hadisoewignyo
Indonesian Journal of Pharmacy Vol 20 No 3, 2009
Publisher : Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (664.59 KB) | DOI: 10.14499/indonesianjpharm0iss0pp141-150

Abstract

Ibuprofen is an anti-inflammatory drug and is practically insoluble in water. The low melting point and the poor flowability of ibuprofen can lead to process difficulty in tablets production. The purpose of this research was to make the sodium salt form of ibuprofen which has better solubility in water.Sodium ibuprofen salt was prepared by reacting the ibuprofen and sodium hydroxide, then characterized using TG/DTA, DSC, spectrophotometer UV-VIS, spectrophotometer IR, X-ray diffraction, and SEM. Tablets were prepared by wet granulation method.The characterization result showed that sodium ibuprofen result of the synthesis was dehydrate form with melting point of 199.9 °C. Granules of sodium ibuprofen result of the synthesis had better flowability and bigger density than ibuprofen granules. The physical characterization of the tablet showed that the formula of sodium ibuprofen resulted from the. Sodium ibuprofen showed the higher release rate than ibuprofen so can give quicker onset of action.Key words: sodium ibuprofen, ibuprofen, dissolution.
Chemical investigation on Indonesian marine sponge Mycale phyllophila Hertiani, Triana
Indonesian Journal of Pharmacy Vol 20 No 3, 2009
Publisher : Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjpharm0iss0pp104-111

Abstract

Chemical investigation on marine sponge Mycale phyllophila collected from Bali, Indonesia has been performed. This study was aimed to isolate and toidentify structures of the sponge secondary metabolites as well as to test their cytotoxic activity on mouse lymphoma cell line L5178Y.The sponge extract was fractionated by liquid-liquid partition followed with a vacuum liquid chromatography method. Structure elucidation was performed on the basis of extensive spectroscopic analysis involving one and twodimensional NMR spectroscopy as well as mass spectrometry. Cytotoxicity was tested on mouse lymphoma cell line L5178Y by using the microculture tetrazolium (MTT) assay.This study found a mixture of 5-pentadecyl-1H-pyrrole-2-carbaldehyde and (6’E)-5-(6’pentadecenyl)-1H-pyrrole-2-carbaldehyde as major constituents of the sponge extract. Those compounds were expected to be theactive constituent to show growth inhibition of mouse lymphoma cell line (L5178Y) in vitro.Key words : Mycale phyllophila, cytotoxic agent, NMR spectroscopy.

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