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Pharmaceutical Sciences and Research (PSR)
Published by Universitas Indonesia
ISSN : 24072354     EISSN : 24770612     DOI : https://doi.org/10.7454/psr
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Aims Pharmaceutical Sciences and Research (PSR), an international, peer-reviewed, open access, and official journal from Faculty of Pharmacy, Universitas Indonesia, aims to disseminate research results and findings in Pharmaceutical Sciences and Practices. Major area of interest is natural products in drug discovery and development. We also consider other areas related to pharmaceutical sciences and practices. PSR publishes content in English language to promote the sharing of knowledge to international scholars. PSR publish 5 types of articles: 1. Original article 2. Case report 3. Case series 4. Review article 5. Mini review article Scope Researches in Pharmaceutical Sciences and Practices which are covered by PSR are within these subject areas: - Pharmacognosy and Phytochemistry - Pharmaceutical Chemistry - Pharmaceutical Technology - Pharmaceutical Biotechnology - Clinical Pharmacy - Pharmacology-Toxicology - Social and Administrative Pharmacy, including Pharmacoeconomy
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Articles 9 Documents
 1 
Search results for , issue "Vol. 1, No. 3" : 9 Documents clear
Petunjuk Pelaksanaan Validasi Metode Dan Cara Perhitungannya Harmita, Harmita
Majalah Ilmu Kefarmasian Vol. 1, No. 3
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Abstract

Each analysis method by some reason, must be validated. The parameters are selectivity, accuracy, precision, linearity, LOD, LOQ, ruggedness, and robustness. The parameters need to be calculated by assay methods. This paper try to give some information above these methods base on some literatures (USP 23rd, WHO, journal, etc).
Penebusan Resep Oleh Pasien Rawat Jalan Dan Faktor-Faktor yang Mempengaruhinya Harianto, Harianto; Supardi, Sudibjo; Khasanah, Nana
Majalah Ilmu Kefarmasian Vol. 1, No. 3
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Abstract

In the effort of increasing the prescription payment at the Dispansary of Kopkar RSUD Budhi Asih, it is necessary to have description regarding the factors con- nected with the action of prescription payment. In addition, the information about the satisfaction of the patients who pay it at the dispensary is also needed. In the paper, the researcher used the cross sectional design, with the sample of 384 respondents, calculated with 5% level of significant and the used methods were univariate, bivariate and multivariate analysis. The result indicated that correlation between the knowledge of the existence of Dispensary Kopkar and the action of the prescription payment was significant (p = 0,0048), the relationship between the attitude toward the prescription payment at the Dispensary and the action of pay- ing was significant (p = 0,0000), the relationship between the fund availability and the action of paying the prescription was significant (p = 0,0291), the relationship between the time availability and action of paying the prescription was significant (p = 0,0000) the relationship between the one who guarantee the cost and the action of paying the prescription was not significant (p = 0,863). From all dependent variabels, indicated that only knowledge of existence of Dispensary Kopkar, attitude toward the prescription payment at the Dispensary, fund availability and time availability who have relationship was significant (p < 0,05) with the action of paying the prescription.
Penetapan Kadar Sakarin, Asam Benzoat, Asam Sorbat, Kofeina, Dan Aspartam Di Dalam Beberapa Minuman Ringan Bersoda Secara Kromatografi Cair Kinerja Tinggi Hayun, Hayun; Harahap, Yahdiana; Azizah, Citra Nur
Majalah Ilmu Kefarmasian Vol. 1, No. 3
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Abstract

As the food and beverages industry grows in Indonesia, there also has been an increase in the soft-drinks production in the society. There are elements often added into the drinks; such as caffeine, artifical sweetener and preservatives,which the content should be monitored. Because, if they are over-used, they will be hazardous to health. The purpose of this research is to obtain the optimum analysis condition for determining the content of saccharin, aspartame, benzoic acid, sorbic acid and caffeine, which are in the soft-drinks, using the reversed phase High-Performance- Liquid-Chromatography (HPLC). In this study, the condition used are Latek 18 column (15 cm x 4.0 mm), mobile phase as a mixture of acetonitrile and acetat buffer pH 5(5:95), flow rate 1,0 ml/minutes and detected by a 254 nm length-wave. The detection limit discovered by this method are for saccharin, benzoic acid, sorbic acid, caffeine and aspartame, respectively, are 0,2 ppm; 0,2 ppm; 0,007 ppm; 0,142 ppm; and 6,5 ppm. Whereas, the quantitative limit for saccharin, benzoic acid, sor- bic acid, caffeine and aspartame, respectively, are 0,689 ppm; 0,852 ppm; 0,027 ppm; 0,452 ppm; 25,2 ppm. The calibration curve ranged between 1-60 ppm for saccharin and benzoid acid, 1-40 ppm for caffeine, 0.05-2 ppm for sorbic acid, and 30-100 ppm for aspartame. The investigation has been done for five (5) brands od soft-drinks. The analysis results are sample A contains caffeine 96,66 ppm, sample B contains saccharin 112,13 ppm, benzoic acid 206,81 ppm, and caffeine 130,63 ppm. Sample C contains benzoic acid 10,83 ppm and caffeine 97,66 ppm. Sample D con- tains benzoic acid 163,78 ppm, caffeine 101,52 ppm, and aspartame 231,20 ppm. The amounts of saccharin, benzoic acid, caffeine, and aspartame which has been found in the sample, do not exceed the tolerance limit of usage, whereas the amount of benzoic acid which has been found in sample B exceed the tolerance limit of usage.
Formulasi Gameksan Dalam Bentuk Mikroemulsi Jufri, Mahdi; Binu, Asnimar; Rahmawati, Julia
Majalah Ilmu Kefarmasian Vol. 1, No. 3
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Abstract

The clinical use of the poorly water-soluble drug substance become inefficient by means of low level penetration of such kind drug in the body. Microemulsion is a dispersion system like an emulsion which could help to increase the solubility of poorly water-soluble drug. In this research, poorly water-soluble drug is made in a dosage form of microemulsion with Gamexan as a model. An experiment has been conduct by using benzyl benzoate as an oil phase, Tween 20 with variety concentra- tion (35%;40%;45%) and sodium lauryl ether sulphate as surfactant components. The evaluation are consist of determining the amount of Gamexan in the microemulsion and stability test both physic and chemically. The result shows that all three of the microemulsion formula dosage form indicate good stability during two months of storing.
Efek Fraksi n-Heksana Kulit Hylocereus polyhizus Terhadap Kadar Malondialdehida Tikus Stres Oksidatif Sari, Wirna Maya; Wahdaningsih, Sri; Untari, Eka Kartika
Pharmaceutical Sciences and Research Vol. 1, No. 3
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Abstract

Excessive free radical production will lead to oxidative stress. One of the indicators used to determine stress oxidative is malondialdehyde (MDA). Hylocereus polyhizus peel is potential used natural exogenous antioxidant. The aim of this research was to study the effect of n-hexane fraction of H.polyhizus peel on MDA level and to determine the dose that could reduce the MDA level. H.polyhizus peel was macerated with chloroform, fractionated with n-Hexane. Rats were divided into 7 groups : normal, negative, positive control vitamin E (18 mg/ kgbw), positive control quercetin (4 mg/200gbw), H.polyhizus peel extract group treated with dose I (10mg/ 200gbw), dose II (20 mg/200gbw) and dose III (40 mg/200gbw). Each group consist of 4 rats and induced to oxidative stress by 10 minute swimming each day and food restriction for 5 days. Measurement of MDA level are using Spectrophotometer UV-Vis in 532 nm. MDA levels were analyzed using One way Anova and LSD test. The data shown that MDA level at normal, negative, positive vitamin E, positive kuersetin, dose I, II, III group is 0.042; 0.051; 0.034; 0.042; 0.038; 0.039; 0.042 µg/ml. The n-Hexane fraction of red dragon fruit peel was a potent antioxidant because posessing the ability to lowering the MDA level on stress oxidative rats.
Efek Fraksi n-Heksana Kulit Hylocereus polyrhizus TerhadapAktivitas Katalase Tikus Stres Oksidatif Untari, Eka Kartika; Wahdaningsih, Sri; Damayanti, Agustia
Pharmaceutical Sciences and Research Vol. 1, No. 3
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Abstract

Production of excess free radicals cause oxidative damage and degenerative diseases. Catalase enzyme is one of the endogenous intracellular antioxidant that can be reduced by oxidative stress conditions. The peel of red dragon fruit (Hylocereus polyrhizus) as a potent exogenous antioxidants could support the internal enzyme activity to prevent free radicals. The aim of this research was to determine the effect of n-hexane fraction of H.polyrhizus’s peel and the dose that could increase activity of catalase. The peel was maserated with chloroform, then fractionated by n-hexane. Stress condition was achieved by five days fasting and swimming for 10 mins/day to test animals. UV-Vis spectrophotometer was used to measure the activity of catalase. The rats were divided into 6 groups: normal control, negative control, dose I (10 mg/200 gBB), dose II (40 mg/200 gBB), positive control quercetin as (4 mg/200 gBB) and vitamin E (17.64 mg/kg). The activity of catalase enzyme in the normal control is 29.4 units/ml; negative control is 7.08 units/ml; dose I is 14.42 units/ml; dose II is 14.79 units/ml’quercetin is 28.18 units/ml; and vitamin E is 71.29 units/ml. Our conclusion is the activity of the catalase enzyme rat under oxidative stress can be increased by the n-hexane fraction of H. polyrhizus.
Formulasi Krim Antioksidan Ekstrak Etanol Daun Ubi Jalar Ungu (Ipomoea batatas (L.) Lamk) Sebagai Anti Aging Dipahayu, Damaranie; Soeratri, Widji; Agil, Mangestuti
Pharmaceutical Sciences and Research Vol. 1, No. 3
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Antibakteri Fraksi n-Heksana Kulit Hylocereus polyrhizus Terhadap Staphylococcus epidermidis dan Propionibacterium acnes Wahdaningsih, Sri; Untari, Eka Kartika; Fauziah, Yunita
Pharmaceutical Sciences and Research Vol. 1, No. 3
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Acne can be caused by Staphylococcus epidermidis and Propionibacterium acnes. By using antibiotic for the acne theraphy in a long term period can cause resistance, organ detriment and imunohypersensitivity. Red dragon fruit’s peel (Hylocereus polyrhizus) is one of natural materials which can be used for alternative antibacterial. This study aims to determine the antibacterial activity of n-Hexane fraction of red dragon fruit’s peel against S. epidermidis dan P. acnes by the method of disc diffusion Kirby-Bauer. Red dragon fruit’s peel powder macerated within chloroform, and macerate then fractionated with n-Hexane. Phytochemical screening result red dragon fruit’s peel contains terpenoid and alkaloid. Clindamycin 4µg/disk were used for positive control while DMSO 10% were used for negative control. Data analyzed by using R-Commander program 3.0.3 version.This research show that n-Hexane fraction of red dragon fruit’s peel have antibacterial activity against P. acnes where the averagezone of inhibition obtained from the concentrations from 20; 40; and 80 mg/mL in a row were 9 mm; 10,25 mm; and 10,5 mm. In while, for S epidermidis n-hexane fraction of red dragon fruit’s peel didn’t have antibacterial activity.
Uji Stabilitas Fisik Formula Krim yang Mengandung Ekstrak Kacang Kedelai (Glycine max) Dewi, Rosmala; Anwar, Effionora; KS, Yunita
Pharmaceutical Sciences and Research Vol. 1, No. 3
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Soybean extract has known for its antiaging potential. The addition of soybean extract was predicted can influence the physical stability of the cream. Therefore, this research was aimed to test the physical stability of cream contained soybean extract in different concentration (2%, 4%, 6%, and 8%). The physical stability test including the storage for eight weeks at room temperature, high temperature (40°±2°C), and low temperature (4°±2°C). Stability parameters were the organoleptic observation, pH, globul size, viscosity, and cycling test. Those four cream formula showed good stability in organoleptic, pH, globul size, viscosity, and cycling test.

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