Jurnal Ilmiah Ibnu Sina 2024-02-19T00:00:00+00:00 Tim Editor Jurnal Ilmiah Ibnu Sina [email protected] Open Journal Systems <p><img src="/public/site/images/administrator/header-02edit-2_(2)1.jpg" alt=""></p> <p style="text-align: justify;"><strong>Jurn</strong><strong>a</strong><strong>l Ilmiah Ibnu Sina (JIIS): Ilmu Farm</strong><strong>asi da</strong><strong>n Kesehatan</strong>&nbsp;(P-ISSN 2502-647X &amp; E-ISSN 2503-1902)&nbsp;is&nbsp;&nbsp;an open access and peer-reviewed journal of pharmaceutical published by Sekolah Tinggi Ilmu Kesehatan ISFI Banjarmasin twice a year (March and October) in both of print and online version. JIIS received articles related to issues in the field of Pharmacy. Articles should be original, unpublished, and not under review for possible publications in other journals. The incoming article will be reviewed by a team of JIIS editors from inside and outside Sekolah Tinggi Ilmu Kesehatan ISFI Banjarmasin.<strong><br></strong><strong>JIIS&nbsp;</strong>already indexed by&nbsp;<strong>Google Scholar, BASE Search, Indonesia OneSearch, SINTA, Garuda, Crossref.</strong> Users are allowed to access all content freely without asking prior permission from author or publisher.</p> METODE ALGORITMA PENENTUAN KEPUTUSAN TERKAIT PEMBELIAN OBAT 2023-11-01T00:22:09+00:00 Hansel Hens Tangkas [email protected] Iwan Yuwindry [email protected] Muhammad Mahendra Abdi [email protected] Melviani Melviani [email protected] Ellora Griselda Gumarus [email protected] Dayna Maharani Syahran [email protected] <p><em>Medication is one of the important or primary needs in health services used by the community. Cases of acute renal failure totaled 326 cases with 204 children dying as of July 19, 2023. A study explains that the safety of a product is significantly related to purchasing decisions. Decision methods related to drug purchases have never been found until now. Feelings of indecision or anxiety due to the rampant cases of acute renal failure can be eliminated by the existence of a method or fixed scale. This study generally aims to help the community in determining drug purchase decisions through a method. The design in this study is to use a descriptive observational design with a survey research design. Data were obtained by interview and analyzed by making verbatim tables. Then, the algorithm was tested for validity and reliability on 30 samples. The results explained that the interviewees prioritized quality, price, and opinions from others in deciding to buy drugs. Researchers created an algorithm based on indicators of drug purchase decisions, including drug needs, drug usage history, drug information, and drug needs. The algorithm has been said to be valid as evidenced by the value of r count&gt; r table and reliable as an instrument that helps people determine as evidenced by the value of Cronbach's Alpha&gt; 0.6. Indicators of drug purchase decisions are influenced by drug usage history, drug needs, drug information, and drug needs. The algorithm created has been tested valid and reliable.</em></p> 2024-01-31T00:00:00+00:00 Copyright (c) 2024 Jurnal Ilmiah Ibnu Sina STUDI STABILITAS FORMULASI SELF NANO EMULSIFYING DRUG DELIVERY SYSTEM (SNEDDS) EKSTRAK DAUN SERUNAI SEBAGAI ANTI DIABETES DENGAN VARIASI KONSENTRASI ASAM OLEAT 2023-11-06T07:37:31+00:00 Rahma Norliani [email protected] Noval Noval [email protected] Melviani Melviani [email protected] <p><em>Management of diabetes mellitus can use chemical drugs and traditional medicine. One of the medicinal plants used by the community is chrysanthemum leaves (C.Odorata). The use of traditional medicine still has drawbacks, one of which is that its pharmacological effects are relatively weak and slow, affecting bioavailability and the therapeutic effect is not optimal. The aim of the study was to determine the stability of the formulation of the SNEDDS of chrysanthemum leaf extract as an anti-diabetic agent and to determine the effect of variations in the concentration of oleic acid in the formulation of the SNEDDS on evaluation and stability testing. This research method uses the Quasy Experimental Design method. The simplicia was made into an extract and then made into a nanoemulsion preparation with varying concentrations of oleic acid. The results of this study in the centrifugation test were stable at F3. Unstable hot-cold and freeze-thaw cycle tests. Stable resistance to dilution test at F2 250 ml. Week 0 and 4 accelerated storage tests were stable on F3 and F1. The evaluation results showed that variations in the concentration of oleic acid had no effect on particle size and PDI values ​​but had an effect on the transmittance value (%) as shown in the One Way Anova statistical analysis (p&lt;0.05). The evaluation results showed that F2 with 10% oleic acid concentration was a stable formula because it had the smallest particle size and PDI (Polydispers Index) value.</em></p> 2024-01-31T00:00:00+00:00 Copyright (c) 2024 Jurnal Ilmiah Ibnu Sina PENGEMBANGAN TRANSDERMAL DRUG DELIVERY SYSTEM (TDDS) PATCH METHYLDOPA SEBAGAI ANTIHIPERTENSI PADA KEHAMILAN 2023-11-06T09:14:19+00:00 Mayna Mayna [email protected] Noval Noval [email protected] Aisya Fitri Khairunnisa [email protected] Olivia Octaviani [email protected] Wilujeng Wilujeng [email protected] <p><em>Hypertension in pregnancy including chronic hypertension with or without pre-eclampsia, gestational hypertension increases maternal and infant mortality significantly. The treatment for hypertension in pregnancy is the administration of methyldopa. Methyldopa transdermal patch is made by mixing the polymer first and then adding the active substance, namely methyldopa drug. It is intended that the polymer becomes an outer layer that controls the release of the drug. The resulting transdermal patch formulation was then evaluated, including organoleptic test, pH test, weight uniformity test, patch thickness test, folding resistance test, moisture test and penetration test using Franz diffusion cell. SPSS statistical data analysis. The penetration rate results showed F1 with 832.16 µg/cm2, F4 with 767.95 µg/cm2, F2 with 2819 µg/cm2 and F3 with 275.38 µg/cm2 all formulas have met the requirements. Based on the results of physical characteristics evaluation research, all formulas have met the requirements. The results of the in vitro evaluation of the methyldopa patch transdermal penetration test found that the difference in concentration in each formula had no significant effect on the penetration test. Based on physical evaluation parameters and in vitro penetration tests, the most optimal formula is F4 with the ratio of HPMC and ethyl cellulose (300:100) seen by fulfilling all physical characteristic evaluation tests and having a constant percent of cumulative amount to rise.</em></p> 2024-01-31T00:00:00+00:00 Copyright (c) 2024 Jurnal Ilmiah Ibnu Sina EFEKTIVITAS EKSTRAK ETANOL DAUN BINAHONG (Anredera cordifolia Steen.) SEBAGAI ANTIDIABETES PADA MENCIT (Mus muculus. L) 2023-11-06T13:57:42+00:00 Anggita Nadia Stevani [email protected] Mexsi Mutia Rissa [email protected] <p><em>Diabetes Mellitus is a disease with lifelong treatment, while antidiabetic drugs consumed can cause side effects in the long term, so it requires alternative therapies with traditional medicinal plants such as the binahong plant (Anredera cordifolia (Ten) Steen.) which contains flavonoids and saponins. These compounds have the ability to lower blood sugar levels. This study aims to determine the antidiabetic effect of the ethanol extract of binahong leaves on alloxan-induced swiss male males. This type of research was experimental with the method of pre and post test with controlled group design, using 15 male swiss strains which were divided into 3 groups. Negative control (CMC Na 0.5%), positive control (Glibenclamide dose 0.65 mg/KgBB), and the treatment group ethanol extract of binahong leaves dose 17.5 mg/KgBB. Data on blood sugar levels obtained were analyzed using SPSS 23 with a 95% confidence level. The results of this study showed that the ethanol extract of binahong leaves at a dose of 17.5 mg/kg could reduce blood sugar levels in alloxan-induced swiss male mice. Data on decreasing blood sugar levels obtained were analyzed by One Way ANOVA, followed by LSD. The test results showed that the decrease in blood sugar levels in mice given the ethanol extract of binahong leaves at a dose of 17.5 mg/KgBW was not significantly different from that given by glibenclamide at a dose of 0.65 mg/KgBW (sig &gt; 0.05).</em></p> 2024-01-31T00:00:00+00:00 Copyright (c) 2024 Jurnal Ilmiah Ibnu Sina ANALISIS EFEKTIVITAS BIAYA (Cost Effectiveness Analysis) PENGGUNAAN ANTIPSIKOTIK MONOTERAPI ATIPIKAL DENGAN KOMBINASI ATIPIKAL DAN TIPIKAL PADA PASIEN RAWAT INAP SKIZOFRENIA DI RUMAH SAKIT JIWA GRHASIA YOGYAKARTA 2023-11-08T12:33:23+00:00 Novi Afitriyani [email protected] Eliza Dwinta [email protected] Imram Radne Rimba Putri [email protected] Witri Susila Astuti [email protected] <p><em>Schizophrenia is a serious mental disorder characterized by impaired thinking, hallucinations and social behavior. Yogyakarta Special Region (DIY) ranks 2nd with a prevalence of schizophrenia reaching 10.4 per 1,000 population. The high number of people suffering from mental disorders can lead to increasingly expensive costs. To reduce the problem of health financing, a cost-effectiveness analysis is needed by calculating the cost of antipsychotic drugs and calculating the Average Cost Effectiveness Ratio value. The aim of this study was to determine the cost-effectiveness of using atypical antipsychotic monotherapy with atypical and typical combinations in schizophrenia patients at RSJ Grhasia Yogyakarta. The research method was carried out descriptively and retrospectively using medical record data for the period January-December 2022, with a proportional sampling technique. Results: research shows that atypical monotherapy antipsychotics are more cost-effective with an Average Cost Effectiveness Ratio value of IDR 204.4/week of therapeutic treatment compared to atypical-typical combination antipsychotics with a greater value of IDR 343.2/week of therapeutic treatment. Conclusion: The antipsychotics used by inpatient schizophrenia patients at RSJ Grhasia Yogyakarta had the highest effectiveness, namely in the atypical monotherapy therapy group, amounting to (93.02%).</em></p> 2024-01-31T00:00:00+00:00 Copyright (c) 2024 Jurnal Ilmiah Ibnu Sina ANALISIS BIAYA MEDIS LANGSUNG DAN TARIF INA-CBG’s PASIEN DIABETES MELITUS TIDAK TERGANTUNG INSULIN DI RSUD ANUTAPURA PALU 2023-11-17T05:03:36+00:00 Muhamad Rinaldhi Tandah [email protected] Rischa Rhaudatul Janna [email protected] Twulyenna Mallisa [email protected] Khusnul Diana [email protected] <p><em>Diabetes mellitus is a long-term disease with an increasing prevalence. Diabetes mellitus is one of the main causes of human morbidity and death and has a significant impact on health financing. Indonesia itself has implemented a national health insurance program that prioritizes effectiveness and cost efficiency. This study aims to determine the average direct medical costs, INA-CBG's rates, the suitability of direct medical costs and INA-CBG's as well as the influence of treatment class, severity, number of secondary diagnoses, and length of stay on the direct medical costs of diabetes mellitus patients at Anutapura Hospital Palu. This research is a descriptive observational study with retrospective data collection from medical records and files detailing patient care costs at Anutapura Hospital Palu in 2020 from the hospital's perspective. The sample used was BPJS inpatients with a primary diagnosis of type 2 diabetes or non-insulin dependent diabetes mellitus (DMTTI) who met the inclusion and exclusion criteria, totaling 132 patients. Data were analyzed descriptively and to see the influence of variables on total costs, the Independent sample t-test and Mann-Whitney test were used. The research results show that the average direct medical costs are IDR 2,751,449, the average INA-CBG's rate is IDR 4,505,508, so there is a mismatch between direct medical costs and INA CBG's. There is a significant influence partially or simultaneously and in a positive direction from the variables treatment class, severity, number of secondary diagnoses, and length of stay on direct medical costs.</em></p> 2024-01-31T00:00:00+00:00 Copyright (c) 2024 Jurnal Ilmiah Ibnu Sina ISOLASI ALFA SELULOSA DAN PEMBUATAN SERTA KARAKTERISASI MIKROKRISTALIN SELULOSA DARI KULIT BUAH LIMPASU (Baccaurea lanceolata Muell) 2023-11-22T13:02:38+00:00 Yuspa Yuspa [email protected] Rahmalisa Hafifah [email protected] Siti Mursyidah [email protected] Soraya aldeina [email protected] Muhammad Muhammad [email protected] Yulianita Pratiwi Indah Lestari [email protected] <p style="font-weight: 400;"><em>Indonesia is rich in biological natural resources and has diversity spread throughout Indonesia. One of the typical Indonesian plants, especially in Kalimantan, is Limpasu. Limpasu is a typical Kalimantan plant, where this plant has many nutritious contents such as antioxidants and has high potential to be used as a raw material for making microcrystalline cellulose. Microcrystalline Cellulose (MCC) is cellulose that is partially purified, then processed with ɑ-cellulose preparations. The aim of this research is to obtain microcrystalline cellulose from Limpasu fruit peel waste. The research method used in this research is chemical delignification, followed by hydrolysis using dilute acid to produce MCC, then characterized with Avicel PH 102 as a commercial comparison. Based on the research results, the yield of α-cellulose was 14.14% for simplicia powder, the MCC yield was 11.48% for α-cellulose and the characterization of MCCKBL powder showed similar characteristics to Avicel® PH 102 as a comparison.</em></p> 2024-01-31T00:00:00+00:00 Copyright (c) 2024 Jurnal Ilmiah Ibnu Sina KETEPATAN REKOMENDASI PADA KASUS VIGNETTE SWAMEDIKASI SAKIT KEPALA OLEH APOTEKER DI APOTEK 2023-11-22T11:52:14+00:00 Nurul Amalia [email protected] Yosi Irawati Wibowo [email protected] Steven Victoria Halim [email protected] Eko Setiawan [email protected] Sylvi Irawati [email protected] Bobby Presley [email protected] Adji Prayitno Setiadi [email protected] Cecilia Brata [email protected] <p><em>Headache is a symptom which people often self-medicate and community pharmacies are often places where self-medicating patients with headache obtain the medicines. Therefore, community pharmacists played an important role in providing appropriate advice for these patients. A cross-sectional study design was used. A questionnaire consisting of (1) pharmacy and pharmacists characteristics, and (2) two vignette cases of headache (tension headache and migraine due to an oral contraceptive) was developed. Data was collected using a structured interview with community pharmacists in an East Javan district. Data was analysed using content analysis. Appropriate recommendation was determined based on the literature and expert panel opinion. The total population was 81 community pharmacists. Of these, 47 agreed to participate. Of 47 participating pharmacists, 36 (77%) and 23 (49%) pharmacists provided appropriate advice in the case of tension headache and migraine due to the use of an oral contraceptive respectively. Appropriate recommendation provided by pharmacists varied according to the cases. Optimization of pharmacists’ recommendation in a case of headache requiring medical referral is needed.</em></p> 2024-01-31T00:00:00+00:00 Copyright (c) 2024 Jurnal Ilmiah Ibnu Sina UJI STABILITAS FISIK LOTION ANTI NYAMUK KOMBINASI MINYAK LAVENDER (Lavandula angustifolia) DAN MINYAK ROSEMARY (Rormarinus officinalis) 2023-11-23T03:28:27+00:00 Devi Amelia Sari [email protected] Yani Ambari [email protected] Arista Wahyu Ningsih [email protected] Dewi Rahmawati [email protected] <p><em>Lavender essential oil 15% can be used as an anti-mosquito protection power on average 56% at 6 hours. Rosemary has a more fragrant aroma and can make mosquitoes uncomfortable and avoid it. This study aims to determine physical stability of mosquito repellent lotion. Lavender oil mosquito repellent lotion (Lavandula angustifolia) and rosemary oil (Rosmarinus officinalis) made in 3 formulas, namely F1 containing lavender oil (10%), F2 (15%), and F3 (20%), and F1 containing rosemary oil (30%), F2 (25%), and F3 (20%). Mosquito repellent lotion was tested for its physical stability using the cycling test method which included organoleptic, homogeneity, pH, adhesion, and spreadability. </em>In this research, citronella and lavender oils can be formulated into anti-mosquito lotions. The results of physical stability (organoleptic, pH, homogeneity, spreadability and adhesion) using the cycling test method show that the anti-mosquito lotion did not change during storage and the results were in accordance with the expected specifications. It can be concluded that the difference in the concentration of lavender and rosemary essential oils does not affect the stability test of the anti-mosquito lotion preparation.</p> 2024-01-31T00:00:00+00:00 Copyright (c) 2024 Jurnal Ilmiah Ibnu Sina ANTIHIPERURESEMIA FLAVONOID DARI EKSTRAK ETANOL PELEPAH DAUN NIPAH (Nypa fruticans.Wurmb) 2023-11-24T04:19:54+00:00 Danang Raharjo [email protected] Anita Dwi S [email protected] Bagas Ardiyantoro [email protected] <p><em>Hyperuresimia or gout in advanced stages causes joint damage (gout), kidney stones and kidney damage. Flavonoids as antioxidants can inhibit the activity of the enzyme xanthine oxidase which causes uric acid not to form. Nypa fruticans or known as nipah is traditionally used in the treatment of asthma, leprosy, tuberculosis, sore throat, liver disease, snake bites, as a pain reliever, as a sedative and carminative. The content of flavonoid compounds in nipah plants includes chlorogenic acid, protocatechuic acid, kaempferol, gallic acid, hydroxybenzoic acid, rutin, quercetin, cinnamic acid, and anthocyanins. The purpose of this study was to isolate flavonoid compounds that have potential as antihyperuresemia from nipah fronds. The research process began with the extraction of nipah leaves using 96% ethanol by maceration, fractionation using liquid-liquid partition method, isolation using centrifugal chromatography (chromatotron) method and structure elucidation using 1HNMR, 13CNMR, FTIR and GC-MS. Antihyperuresemia testing was carried out in-vitro by inhibiting xanthine oxidase enzyme activity. From the results of the study, two flavonoid compounds were successfully isolated including (-) epicatechin, and chamferol. The results of measuring the inhibitory activity of xanthine oxidase enzyme obtained IC<sub>50</sub> values of (-) epicatechin and chamferol of 3.543 ppm and 10.383 ppm, respectively.</em></p> 2024-01-31T00:00:00+00:00 Copyright (c) 2024 Jurnal Ilmiah Ibnu Sina UJI EFEKTIVITAS DAN STABILITAS HAIR TONIC EKSTRAK BAWANG MERAH (Allium cepa L.) SEBAGAI PERANGSANG PERTUMBUHAN RAMBUT 2023-11-30T03:59:40+00:00 Kartika Sari [email protected] Vivi Laurensia [email protected] Nurjannah Bachri [email protected] Achmad Mukhsin [email protected] Teti Indrawati [email protected] <p><em>External skin protection is one of the functions of hair, hair loss and even baldness are common problems. This condition is caused by two factors, namely genetics and the surrounding environment. Shallots (Allium cepa L.) are tubers that are used as a spice and medicine. The flavonoid and phenol content as antioxidants can rejuvenate and repair damaged hair cells, quercetin and kaempferol increase hair growth and prevent hair loss. This research aims to obtain a hair tonic preparation that has activity as a hair fertilizer and to obtain a hair tonic preparation that has good stability, is safe and efficacious. This research used experimental methods, effectiveness testing with Tanaka and accelerated stability testing. The effectiveness test results of healthy control, negative control, positive control, F2, F3 and F4 on the 21st day showed values respectively 12.8, 12.55, 17. .2, 16.5, 14.45 and 12.2 and stability test pH 5.73-6.82, density </em>0,990-1,031,<em> brown color, liquid form, aromatic smell. The results showed that the preparation with F2 had the same results as the positive control and had a stable preparation in stability testing for 28 weeks.</em></p> 2024-01-31T00:00:00+00:00 Copyright (c) 2024 Jurnal Ilmiah Ibnu Sina UJI AKTIVITAS ANTIOKSIDAN EKSTRAK ETIL ASETAT DAUN KARAMUNTING (MELASTOMA MALABATCHRICUM L.) DENGAN METODE ABTS 2023-11-30T12:56:05+00:00 Rahmi Muthia [email protected] Fajar Azhari [email protected] Wahyudin Bin Jamaludin [email protected] <p><em>Antioxidants are compounds that function to neutralize oxidized compounds by capturing free radicals in the body so that they do not cause disease. Due to the negative effects of synthetic antioxidants, people use other alternatives with natural antioxidants found in plants. Karamunting leaf extract has great antioxidant activity. To determine the secondary metabolite content contained in the ethyl acetate extract of caramunting leaves and determine the IC50 value obtained from the antioxidant activity test of caramunting leaves. Identification of compounds using phytochemical screening methods. This antioxidant test method uses ABTS reagent (2,2-azinobis-3-ethylbenzothiazoline-6-sulfonate) and potassium persulfate which are analyzed with a UV-Vis spectrophotometer. The comparator used was quercetin. The results of phytochemical screening showed that the ethyl acetate extract of caramunting leaves (Melastoma malabathricum L.) contained alkaloids, flavonoids, phenols, saponins and steroids. The results of determining λmax are 745 nm and the operating time measurement results are 38 - 42 minutes. The IC<sub>50</sub> values ​​of ethyl acetate extract of caramunting leaves and quercetin were 2.2419 µg/mL and 2.6821 µg/mL respectively. The antioxidant activity of ethyl acetate extract of caramunting leaves is classified as very strong.</em></p> 2024-01-31T00:00:00+00:00 Copyright (c) 2024 Jurnal Ilmiah Ibnu Sina DAUN Alphitonia incana (Roxb.) Teijsm. & Binn. ex Kurz SEBAGAI ANTI-Escherichia coli: STUDI IN SILICO DAN IN VITRO 2023-11-30T16:01:31+00:00 Hafiz Ramadhan [email protected] Dyera Forestryana [email protected] Wahyudin Bin Jamaludin [email protected] Ahmad Nur Hadi [email protected] Raudatunnisa [email protected] <p><em>This research was conducted to determine the potential of phytochemical contents in producing antibacterial activity from 70% ethanol extract of Balik Angin leaves (Alphitonia incana (Roxb.) Teijsm . &amp; Binn. ex Kurz) against Escherichia coli bacteria in silico and in vitro. In silico assay of 20 compounds contained in Alphitonia species against the DNA gyrase receptor using PLANTs. Anti-E.coli activity assay of Balik Angin leaves macerated with 70% ethanol solvent using the Well diffusion method. In silico studies show that β-Sitosterol, Stigmasterol, Rutin, Kaempferol 3-O-rutinoside, and Zizyphoiside C have binding energies with DNA gyrase that can exceed Ciprofloxacin. The antibacterial assay results at a highest concentration of 26.56 mg/ml can provide an average inhibitory zone diameter of 12.75 ± 0.2 mm with a minimum inhibitory concentration (MIC) of 1.66 mg/ml (5.87 ± 1.5 mm). The 70% ethanol extract of Balik Angin leaves has the potential as an anti-Escherichia coli, supported by the content of phytochemical compounds that can act as DNA gyrase inhibitors.</em></p> 2024-01-31T00:00:00+00:00 Copyright (c) 2024 Jurnal Ilmiah Ibnu Sina PENGARUH LABEL HALAL, HARGA DAN KUALITAS PRODUK TERHADAP KEPUTUSAN PEMBELIAN YANG BERDAMPAK PADA MINAT BELI ULANG PRODUK SABUN PEMBERSIH WAJAH X DI JABODETABEK DAN SURABAYA 2023-11-30T16:01:53+00:00 Ayunanda Risetyaningsih [email protected] Novia Yantih [email protected] Derriawan Derriawan [email protected] <p><em>One of the determining factors in repurchasing a product is the halal factor. Especially for the people of Indonesia is one of the country with the largest Muslim population in the world. Because of this, the government issued Republic of Indonesia Law Number 33 of 2014 concerning Guaranteed Halal Products, that not all products circulating in society are guaranteed to be halal. X facial wash is one of the products that has received a halal certificate and Top Brand Award for 3 consecutive years (2020-2022) in the first place for facial wash category. This study aims to determine whether there is an effect of the halal label, price, and product quality on purchasing decisions and whether there is an impact on repurchasing intention for X facial wash. The method used is descriptive quantitative and collecting data through questionnaires. Data analysis using SEM (Structural Equation Modeling) technique. The number of respondents was 235 people who had purchased and used X Facial Wash product during the last 6 months. Data analysis shows that halal label, price, and product quality have an effect on purchasing decisions, but have no effect on repurchasing. This means the existence of a halal label, affordable prices, and the quality of X facial wash products are the determining factors for consumers to purchase products, but not for repurchasing. The halal label, price and product quality can be used to determine consumers' purchasing decisions, but for repeat purchases, efforts are still needed to dig deeper into the determining factors.</em></p> 2024-01-31T00:00:00+00:00 Copyright (c) 2024 Jurnal Ilmiah Ibnu Sina PENGARUH BRAND IMAGE, KUALITAS PRODUK, DAN HARGA TERHADAP KEPUASAN PELANGGAN SERTA DAMPAKNYA PADA PEMBELIAN ULANG 2023-11-30T17:16:23+00:00 Tri Erniati [email protected] Novi Yantih [email protected] Sri Widyastuti [email protected] <p><em>The development of cosmetic products and increasingly fierce competition between brands make it necessary for cosmetic brands to be able to maintain and increase product purchases by customers. This study aims to provide scientific evidence regarding the influence of brand image, product quality, and price on customer satisfaction and its impact on repurchase of cosmetic skin care products. The method used in this research is descriptive quantitative verification. The research sample consisted of 255 respondents and was analyzed using SEM (Structural Equation Modeling) with LISREL software version 10.2. The results showed that brand image and price have a significant effect on customer satisfaction, while product quality has no significant effect on customer satisfaction. Brand image, product quality, price and customer satisfaction have a significant effect on repurchase of cosmetic skin care products. Brand image and price are the main factors that can influence customer satisfaction, while product quality is not the main consideration that influences customer satisfaction for cosmetic skin care products. Brand image, product quality, price and customer satisfaction are important factors that encourage customers to repurchase cosmetic skin care products.</em></p> 2024-01-31T00:00:00+00:00 Copyright (c) 2024 Jurnal Ilmiah Ibnu Sina AKTIVITAS ANTIBIOFILM DAN ANTIBAKTERI DAUN BINAHONG (Anredera cordifolia (Ten) Steenis) TERHADAP Pseudomonas aeruginosa 2023-12-01T04:00:15+00:00 Chossy Fradine [email protected] Ismi Rahmawati [email protected] Opstaria Saptarini [email protected] <p><em>Plant in Indonesia that has antibacterial activity is binahong (Anredera cordifolia (Ten.) Stennis). Binahong leaf contains flavonoid, saponins, tannins and terpenoids compounds. The purpose of the study are determining the potential of extracts and fractions (n-hexane, ethyl acetate and water) in inhibiting the formation of biofilms, biofilm degradation and the value of P. aeruginosa bacterial MBC and to determining the working location of the most active binahong leaf fraction. Binahong leaf is extracted by using maceration method with ethanol as solvent. Then the viscous extract is fractionated with n-hexane, ethyl acetate and water. Antibiofilm activity test is carried out using a microplate and absorbance readings using a microplate reader at a wavelength of 595 nm. The antibacterial activity test uses the dilution method. The IC<sub>50</sub> value of the biofilm inhibition test on the extract, water fraction, ethyl acetate and n-hexane for P.aeruginosa bacteria was 0,94; 1,21; 1,03; 0,78. The EC<sub>50</sub> value of the biofilm degradation test on the extract, n-hexane, ethyl acetat, water e for P. aeruginosa bacteria is 10,95; 16,06; 12,35; 5,92. The minimum bactericidal concentration value of binahong leaf water fraction for P. aeruginosa is 512 mg/ml.</em></p> 2024-01-31T00:00:00+00:00 Copyright (c) 2024 Jurnal Ilmiah Ibnu Sina POTENSI ANTIOKSIDAN EKSTRAK ETANOL KULIT BUAH MUNDAR (GARCINIA FORBESII KING.) DENGAN PARAMETER SENYAWA MARKER 2024-01-25T13:54:32+00:00 Muhammad Ikhwan Rizki [email protected] Liling Triyasmono [email protected] Anna Khumaira Sari [email protected] Anita Ratna Dewi [email protected] <p><em>Mundar plants are native to Kalimantan which are believed to contain various marker compounds that have biological effects. Phenol and tannin are marker compounds found in the skin of G. forbesii fruit which are believed to act as antioxidants. This research aims to determine the antioxidant potential of marker compounds, namely phenol and tannin, by determining the total phenol and total tannin levels in the ethanol extract of G. forbesii fruit peel. Mundar fruit skin was extracted with ethanol solvent then the total phenol content was determined using the Folin-Ciocelteau method using a gallic acid standard and total tannin was determined using the vanillin method using catechin as a standard solution. The test results showed that the phenol content of the ethanol extract of G. forbesii fruit peel was 1.507 ± 0.041 % w/w equivalent to gallic acid and the total tannin was 0.257 ± 0.004 % w/w equivalent to catechin. These results indicate that the ethanol extract of mundar fruit peel has the potential to act as an antioxidant.</em></p> 2024-01-31T00:00:00+00:00 Copyright (c) 2024 Jurnal Ilmiah Ibnu Sina