https://journals.unisba.ac.id/index.php/JRF/issue/feed Jurnal Riset Farmasi 2024-12-23T16:55:58+08:00 Taufik Muhammad Fakih uptpublikasi@unisba.ac.id Open Journal Systems <p><a title="JRF" href="https://journals.unisba.ac.id/index.php/JRF" target="_blank" rel="noopener"><strong>Jurnal Riset Farmasi</strong> (JRF)</a> adalah jurnal <em>peer review</em> dan dilakukan dengan <em>double blind review</em> yang mempublikasikan hasil riset dan kajian teoritik terhadap isu empirik dalam sub kajian farmasi. <strong><a title="Jurnal Riset Farmasi" href="https://journals.unisba.ac.id/index.php/JRF" target="_blank" rel="noopener">JRF</a> </strong>ini dipublikasikan pertama pada tahun 2021 dengan eISSN <a title="eISSN JRF" href="https://issn.brin.go.id/terbit/detail/20210714122058345" target="_blank" rel="noopener">2798-6292</a> yang diterbitkan oleh <a title="UPT Publikasi" href="https://portal-publikasi.unisba.ac.id/" target="_blank" rel="noopener"><strong>UPT Publikasi Ilmiah</strong></a>, <a title="unisba" href="https://www.unisba.ac.id/" target="_blank" rel="noopener">Universitas Islam Bandung</a>. Semua artikel diperiksa plagiasinya dengan perangkat lunak anti plagiarisme. Jurnal ini akan ter-<em>indeks</em> di <a title="GS JRF" href="https://scholar.google.com/citations?hl=id&amp;authuser=9&amp;user=1a5gtawAAAAJ" target="_blank" rel="noopener">Google Schoolar</a>, <a title="Id Garuda" href="https://garuda.kemdikbud.go.id/journal/view/25666" target="_blank" rel="noopener">Garuda</a>, <a title="doi" href="https://search.crossref.org/?q=unisba&amp;from_ui=yes" target="_blank" rel="noopener">Crossref</a>, dan <a title="DOAJ" href="https://doaj.org/search/journals?ref=quick-search&amp;source=%7B%22query%22%3A%7B%22filtered%22%3A%7B%22filter%22%3A%7B%22bool%22%3A%7B%22must%22%3A%5B%7B%22terms%22%3A%7B%22bibjson.publisher.name.exact%22%3A%5B%22Universitas%20Islam%20Bandung%22%5D%7D%7D%5D%7D%7D%2C%22query%22%3A%7B%22query_string%22%3A%7B%22query%22%3A%22universitas%20islam%20bandung%22%2C%22default_operator%22%3A%22AND%22%2C%22default_field%22%3A%22bibjson.publisher.name%22%7D%7D%7D%7D%7D" target="_blank" rel="noopener">DOAJ.</a> Terbit setiap <strong>Juli</strong> dan <strong>Desember.</strong></p> https://journals.unisba.ac.id/index.php/JRF/article/view/5012 Uji Aktivitas Antidiare Ekstrak Etanol Daun Jambu Bol terhadap Mencit Swiss Webster Jantan 2024-12-08T19:28:58+08:00 Salsabila Ramadhania salsabilrmdhania@gmail Fetri Lestari fetrilestari@gmail.com Siti Hazar siti.hazar@unisba.ac.id <p><strong>Abstract.</strong> Diarrhea is the condition of having three or more loose stools in 24 hours. Treatment of diarrhea can be done by self-medication using over-the-counter drugs, but some over-the-counter drugs cannot be used for children under 5 years of age. Therefore, other alternatives are needed in antidiarrheal treatment derived from natural ingredients. One of the natural ingredients that can potentially be used as antidiarrheal is Malay rose apple leaves, which is based on its secondary metabolite content. This study was conducted to determine the effect of intestinal motility after the administration of ethanol extract of Malay rose apple leaves by intestinal transit method, the parameters observed were the length of the intestine through the norit marker compared to the total length of the intestine. The test groups included negative control group, loperamide HCl comparison group, and Malay rose apple leaves ethanol extract test group with 3 dose variations of 125 mg/KgBB; 250 mg/KgBB; and 500 mg/KgBB. The results showed that ethanol extract of Malay rose apple leaves has antidiarrheal activity. This is evidenced by the administration of ethanol extract of Malay rose apple leaves on intestinal motility shows a slowdown in peristalsis in the intestine, so as to reduce the length of the path of the norit marker to the intestines of mice and based on statistical analysis shows a value of p &lt;0.05 with negative control.</p> <p><strong>Abstrak</strong>. Diare adalah kondisi buang air besar dengan konsistensi feses yang encer sebanyak tiga kali atau lebih dalam 24 jam. Pengobatan diare dapat dilakukan secara swamedikasi dengan menggunakan obat bebas, namun beberapa obat bebas tidak dapat digunakan untuk anak usia dibawah 5 tahun. Oleh karena itu, dibutuhkan alternatif lain dalam pengobatan antidiare yang berasal dari bahan alam. Salah satu bahan alam yang berpotensi dapat digunakan sebagai antidiare yaitu daun jambu bol yang didasarkan pada kandungan metabolit sekundernya. Penelitian ini dilakukukan untuk mengetahui pengaruh motilitas usus setelah pemberian ekstrak etanol daun jambu bol dengan metode transit intestinal, parameter yang diamati yaitu panjang usus yang dilalui marker norit dibandingkan dengan panjang usus keseluruhannya. Kelompok uji meliputi kelompok kontrol negatif, kelompok pembanding loperamid HCl, dan kelompok uji ekstrak etanol daun jambu bol dengan 3 variasi dosis 125 mg/KgBB; 250 mg/KgBB; dan 500 mg/KgBB. Hasil penelitian menunjukkan bahwa ekstrak etanol daun jambu bol memiliki aktivitas antidiare. Hal ini dibuktikan dengan pemberian ekstrak etanol daun jambu bol pada motilitas usus menunjukan adanya perlambatan gerakan peristaltik pada usus, sehingga dapat mengurangi panjang lintasan penanda dari marker norit terhadap usus mencit dan berdasarkan analisis statistik menunjukan nilai p&lt;0,05 dengan kontrol negatif.</p> 2024-12-30T00:00:00+08:00 Copyright (c) 2024 Jurnal Riset Farmasi https://journals.unisba.ac.id/index.php/JRF/article/view/5195 Perancangan dan Evaluasi Sifat Kimia Fisika Amilopektin Talas Beneng Termodifikasi 2024-12-08T19:33:04+08:00 Agung Setiawan thinking558@gmail.com Diar Herawati diarmunawar@gmail.com Budi Prabowo Soewondo b.soewondo@unisba.ac.id <p><strong>Abstract.</strong> The study objective in this paper is to design and evaluate the physico-chemical properties of modified amylopectin of beneng taro (Xanthosoma undipes K. Koch) used as an alternative raw material for capsule shells. The starch used was modified by the acid hydrolysis method, and amylopectin isolation was carried out using heating. The results of the characterization of modified starch that meets the requirements of SNI 3451: 2011 include organoleptic, water content test, and ash content test. The results showed that amylopectin of beneng taro starch can be used as an alternative raw material for capsule shells. Amylopectin of beneng taro is able to form starch granules and expand well to produce a gel solution that can bind other materials well to produce capsule shells with various characteristics. The capsule shell produced in this study has the fastest crushing time of about 3 minutes 45 seconds and the slowest of about 10 minutes 42 seconds. Then, the specifications of the capsule shell have met the standards, including the length, weight, and diameter of the capsule shell.</p> <p><strong>Abstrak.</strong> Tujuan penelitian pada paper ini yaitu untuk merancang dan mengevaluasi sifat fisika kimia amilopektin talas beneng (<em>Xanthosoma undipes</em> K. Koch) termodifikasi digunakan sebagai bahan baku alternatif cangkang kapsul. Pati yang digunakan, dimodifikasi dengan metode hidrolisis asam, isolasi amilopektin dilakukan menggunakan cara pemanasan. Hasil karakterisasi pati termodifikasi yang memenuhi syarat dari SNI 3451:2011 meliputi organoleptis, uji kadar air dan uji kadar abu. Hasil penelitian ini menunjukkan bahwa amilopektin pati talas beneng dapat digunakan sebagai bahan baku alternatif cangkang kapsul dengan kombinasi karagenan sebagai pembentuk gel dan gliserin sebagai plasticizer. Amilopektin talas beneng mampu membentuk granula pati dan mengembang dengan baik sehingga menghasilkan larutan gel yang dapat mengikat bahan lain dengan baik sehingga menghasilkan cangkang kapsul dengan berbagai karakteristik. Cangkang kapsul yang dihasilkan pada penelitian ini memiliki waktu hancur paling cepat sekitar 3 menit 45 detik dan paling lambat sekitar 10 menit 42 detik. Kemudian spesifikasi cangkang kapsul telah memenuhi standar meliputi panjang, berat, dan diameter cangkang kapsul.</p> 2024-12-30T00:00:00+08:00 Copyright (c) 2024 Jurnal Riset Farmasi https://journals.unisba.ac.id/index.php/JRF/article/view/5198 Pengujian Pengaruh Perbedaan Metode Ekstraksi terhadap Parameter Standar Mutu Ekstrak Daun Kelor 2024-12-08T18:53:49+08:00 Muhammad Ichsan Nurfahmi muhammadichsann@gmail.com Kiki Mulkiya Yuliawati qqmulkiya@gmail.com Livia Syafnir livia.syafnir@gmail.com <p><strong>Abstract.</strong> Safety, efficacy, and quality are important factors that must be possessed by every raw material that will be used as medicine. Moringa leaves (Moringa oleifera L.) have been widely used as raw materials for making traditional medicines, so it is necessary to standardize to produce good quality simplisia. The purpose of this study was to test the effect of different extraction methods on the standard parameters of moringa leaf extract extract extracted by two different methods, namely maceration and reflux. Standardization of moringa leaf extract consists of specific and non-specific parameter tests. Specific parameter tests include organoleptic examination, while non-specific parameter tests include determination of the specific gravity of viscous extracts. Organoleptic examination results obtained moringa leaf extract obtained by maceration and reflux have a thick form, brownish green color, distinctive odor, and bitter taste. The results of determining the specific gravity of moringa leaf thick extract obtained by maceration have a specific gravity of 0.9044 g/mL ± 0.2, while moringa leaf thick extract obtained by reflux has a specific gravity of 1.0258 g/mL ± 0.05. Moringa leaf extract produced by reflux and maceration has standard quality parameters that meet standardized criteria.</p> <p><strong>Abstrak.</strong> Keamanan, khasiat, dan kualitas merupakan faktor penting yang harus dimiliki oleh setiap bahan baku yang akan dijadikan sebagai obat. Daun kelor (<em>Moringa oleifera </em>L.) telah banyak digunakan sebagai bahan baku pembuatan obat tradisional, sehingga perlu dilakukan standarisasi untuk menghasilkan mutu simplisia yang baik. Tujuan dari penelitian ini untuk melakukan pengujian pengaruh perbedaan metode ekstraksi terhadap parameter standar ekstrak daun kelor yang diekstraksi dengan dua metode berbeda yaitu maserasi dan refluks. Standarisasi ekstrak daun kelor yang dilakukan terdiri dari uji parameter spesifik dan non spesifik. Uji parameter spesifik meliputi pemeriksaan organoleptik, sedangkan uji parameter non spesifik meliputi penetapan bobot jenis ekstrak kental. Hasil pemeriksaan organoleptik diperoleh ekstrak daun kelor yang diperoleh dengan cara maserasi dan refluks memiliki bentuk kental, berwarna hijau kecoklatan, bau khas, dan rasa yang pahit. Hasil penetapan bobot jenis ekstrak kental daun kelor yang diperoleh dengan cara maserasi memiliki bobot jenis 0,9044 g/mL ± 0,2, sedangkan ekstrak kental daun kelor yang diperoleh dengan cara refluks memiliki bobot jenis 1,0258 g/mL ± 0,05. Ekstrak daun kelor yang dihasilkan dengan cara maserasi dan refluks memiliki parameter standar mutu yang memenuhi kriteria terstandar.</p> 2024-12-30T00:00:00+08:00 Copyright (c) 2024 Jurnal Riset Farmasi https://journals.unisba.ac.id/index.php/JRF/article/view/5201 Pengaruh Perlakuan Plasma Dingin terhadap Cemaran Mikroba Susu Sapi Segar 2024-12-08T19:01:32+08:00 Arini Gania Shapira ariniganiashapira@gmail.com Gita Cahya Eka Darma ariniganiashapira@gmail.com Sani Ega Priani egapriani@gmail.com <p><strong>Abstract.</strong> Fresh cow's milk has many benefits for the body such as preventing heart disease, vascular disorders, preventing osteoporosis and others. However, fresh cow's milk can be susceptible to bacterial contamination during milking, distribution or storage. To kill bacteria in fresh cow's milk, cold plasma treatment was carried out on fresh cow's milk for 5 minutes and 10 minutes. The cold plasma was generated in air with a voltage of 30 kV and a distance between electrodes of 3 cm. Then, the cold plasma-treated fresh cow's milk was tested for Total Plate Count (TPC) and the percentage of bacteria reduction in fresh cow's milk plasma for 5 minutes and 10 minutes was 96% and 97%. In the organoleptical test, fresh cow's milk treated with cold plasma for 5 minutes and 10 minutes did not change colour, odour and taste. While in the pH test of fresh plasma cow milk, the pH obtained was 6.64 ± 0.01 and 6.66 ± 0.01.</p> <p><strong>Abstrak. </strong>Susu sapi segar memiliki banyak manfaat bagi tubuh seperti mencegah penyakit jantung, gangguan pembuluh darah, mencegah osteoporosis dan lainnya. Akan tetapi, susu sapi segar dapat rentan terkontaminasi bakteri pada saat pemerahan, distribusi atau penyimpanan. Untuk membunuh bakteri pada susu sapi segar, dilakukan perlakuan plasma dingin pada susu sapi segar selama 5 menit dan 10 menit. Plasma dingin tersebut dibangkitkan di udara dengan tegangan sebesar 30 kV dan jarak antar elektroda 3 cm. Kemudian, terhadap susu sapi segar yang telah diberi perlakuan plasma dingin dilakukan Uji Angka Lempeng Total (ALT) dan diperoleh persentase penurunan bakteri pada susu sapi segar plasma selama 5 menit dan 10 menit sebesar 96% dan 97%. Selain itu dilakukan uji organoleptis dan uji pH. Pada uji organoleptis susu sapi segar yang di beri perlakuan plasma dingin selama 5 menit dan 10 menit tidak mengalami perubahan warna, bau dan rasa. Sedangkan pada uji pH susu sapi segar plasma, pH yang diperoleh sebesar 6,64 ± 0,01 dan 6,66 ± 0,01.</p> 2024-12-30T00:00:00+08:00 Copyright (c) 2024 Jurnal Riset Farmasi https://journals.unisba.ac.id/index.php/JRF/article/view/4971 Aktivitas Antioksidan dari Ekstrak Kulit Buah Manggis dengan Metode Sonikasi 2024-12-06T15:53:32+08:00 Elvina Legia Helisa vinahelisa@gmail.com Lanny Mulqie lannymulqie.26@gmail.com Arlina Prima Putri arlina.prima.p@unisba.ac.id <p><strong>Abstract.</strong> Mangosteen grows in tropical countries, such as Malaysia, Thailand, and Indonesia. Mangosteen (<em>Garcinia mangostana</em> L.) has widespread pharmacological potential especially in the utilization of its fruit rind. The fruit contains bioactive compounds, such as xanthones and anthocyanins, which are mainly extracted from the rind. In addition, mangosteen has high antioxidant properties in helping neutralize free radicals. This study aims to establish the IC<sub>50</sub> value of mangosteen rind extracts extracted with aquadest and ethanol using sonication method and determine that ethanol or aquadest extracts of mangosteen rind are more effective in providing antioxidant activity based on DPPH (<em>2,2-diphenyl-1-picrylhydrazyl</em>) method. The extraction process was carried out using 96% ethanol and aquadest sonicated for 45 minutes and 90 minutes. The results of antioxidant activity testing conducted by DPPH method showed that the IC<sub>50</sub> value of sonication extraction in 96% ethanol solvent and aquadest were 10.28 ppm and 46.52 ppm respectively. This indicates that the antioxidant activity of mangosteen rind using sonication method with 96% ethanol solvent and aquadest can still be categorized as very strong. The low IC<sub>50</sub> value of mangosteen fruit peel ethanol extract compared to the IC<sub>50</sub> value of mangosteen fruit peel aquadest extract indicates that the ethanol extract of mangosteen fruit peel has higher antioxidant activity and is more effective in reducing free radicals.</p> 2024-12-31T00:00:00+08:00 Copyright (c) 2024 Jurnal Riset Farmasi https://journals.unisba.ac.id/index.php/JRF/article/view/4972 Penapisan Fitokimia Ekstrak Etanol Daun Kirinyuh Hasil Metode Ekstraksi Refluks dan Maserasi 2024-12-06T15:59:31+08:00 Mujittaba Mumarli arlitaba61@gmail.com Lanny Mulqie lannymulqie.26@gmail.com Suwendar suwendarsuwendar48@gmail.com <p><strong>Abstract.</strong> Kirinyuh (Chromolaena odorata L.) is also called weed, is a perennial shrub from the aster group with straight, brittle stems and many branches. Traditionally, kirinyuh leaves are used as a wound healing medicine, mouthwash for sore throats, cough suppressants, antimalarials, headaches, antidiarrheals, astringents, antispasmodics, antihypertensives, anti-inflammatory, diuretics, and have antiprotozoal effects. Kirinyuh leaves have an identity compound, namely the quercetin compound which is resistant to heat from flavonoid derivatives that can inhibit bacterial growth. This study aims to identify the content of compounds found in the simplex and ethanol extract of kirinyuh leaves and to determine the results of the comparison of the content of compounds found in the extracts from the reflux and maceration extraction methods. The results of phytochemical screening of simplex and ethanol extracts of kirinyuh leaves from the reflux and maceration extraction methods gave the same results indicating the presence of alkaloids, polyphenols, flavonoids, saponins, anthraquinones, tannins, and steroids.</p> 2024-12-31T00:00:00+08:00 Copyright (c) 2024 Jurnal Riset Farmasi https://journals.unisba.ac.id/index.php/JRF/article/view/4866 Formulasi Sabun Cair Antibakteri dengan Bahan Aktif Ekstrak Biji Kakao (Theobroma cacao L.) 2024-12-19T23:01:57+08:00 Muhammad Alfian muhammadalfian@unu-jogja.ac.id Lita Siswanti muhammadalfian@unu-jogja.ac.id Fitri Andriani Fatimah muhammadalfian@unu-jogja.ac.id <p style="font-weight: 400;"><strong>Abstrak.</strong> Mikroorganisme patogen, seperti Staphylococcus aureus, dapat menyebabkan penyakit kulit. Biji kakao mengandung metabolit sekunder, seperti flavonoid, tanin, dan alkaloid, dengan aktivitas antibakteri. Penelitian ini bertujuan mengidentifikasi kandungan metabolit sekunder pada ekstrak biji kakao, serta menguji sifat fisik dan aktivitas antibakteri sabun cair ekstrak biji kakao terhadap S. aureus. Ekstraksi dilakukan dengan metode maserasi, diikuti skrining fitokimia, dan formulasi sabun cair F0 (ekstrak 0%), F1 (20%), F2 (40%), dan F3 (60%). Uji aktivitas antibakteri menggunakan metode difusi sumuran dengan diameter zona hambat diukur pada semua formula dan kontrol positif (sabun cair Dettol). Hasil fitokimia menunjukkan ekstrak mengandung flavonoid, alkaloid, dan tanin. Uji organoleptik, tinggi busa, dan homogenitas semua formula memenuhi syarat, namun viskositas hanya F0 dan F1 yang memenuhi. Uji pH semua formula tidak memenuhi standar. Uji antibakteri menunjukkan daya hambat kuat pada F0 (12,698 mm), F1 (13,251 mm), F2 (10,12 mm), dan F3 (14,383 mm), sedangkan kontrol positif memiliki daya hambat kategori sedang (6,195 mm).</p> <p style="font-weight: 400;"><strong>Abstract.</strong> Skin diseases are conditions affecting the body's surface, often caused by microorganisms like Staphylococcus aureus. Cocoa beans (Theobroma cacao) contain secondary metabolites such as alkaloids, flavonoids, and tannins, which exhibit antibacterial properties. This study aimed to identify the phytochemical compounds in cocoa bean extract, develop a liquid soap formulation, assess its physical properties, and evaluate its antibacterial activity against S. aureus. The cocoa bean extract was obtained through the maceration method and underwent phytochemical screening. Four liquid soap formulations were created: F0 (0% extract), F1 (20% extract), F2 (40% extract), and F3 (60% extract). Antibacterial activity was tested using the well diffusion method by measuring the inhibition zone diameters of the formulations and the positive control (liquid Dettol soap). Phytochemical analysis confirmed the presence of flavonoids, alkaloids, and tannins. Organoleptic tests, including foam height and homogeneity, met the standards for all formulations, while viscosity standards were met only by F0 and F1. However, none of the formulations met pH standards. Antibacterial tests showed strong inhibition in all formulations: F0 (12.698 mm), F1 (13.251 mm), F2 (10.12 mm), and F3 (14.383 mm). The positive control showed medium inhibition (6.195 mm).</p> 2024-12-31T00:00:00+08:00 Copyright (c) 2024 Jurnal Riset Farmasi https://journals.unisba.ac.id/index.php/JRF/article/view/5442 Perbandingan Beberapa Bahan Pengisi pada Formulasi Tablet Hisap 2024-12-03T21:04:56+08:00 Aulia Azkia aulyzk24@gmail.com Mahabatul Hasanah mahabatulhasanah@gmail.com Nadila nadiladila658@gmail.com Nurul Mas'adah nurulmasadah4@gmail.com Sri Tami Dewi sritamidewi181@gmail.com Nor Latifah nor_latifah@umbjm.ac.id <p><strong>Abstrak.</strong> Tablet hisap adalah tablet padat yang mengandung satu atau lebih bahan obat. Biasanya tablet hisap ini memiliki rasa dan aroma yang manis sehingga dapat larut perlahan dalam mulut. Tablet hisap digunakan di banyak tempat karena beberapa keuntungannya. Rasanya enak sehingga disukai oleh pasien, bisa meningkatkan waktu obat tetap di dalam mulut, mengurangi iritasi perut, dan mudah digunakan. Tujuan: pembuatan review jurnal ini bertujuan membandingkan bahan pengisi dalam pembuatan tablet hisap dengan cara mengumpulkan artikel-artikel untuk melihat bahan pengisi yang digunakan dalam beberapa artikel. Bahan pengisi dalam tablet berfungsi untuk menyesuaikan ukuran dan berat tablet, memudahkan proses pembuatan tablet, serta meningkatkan kualitas tablet secara keseluruhan. Fungsi utama bahan pengisi adalah untuk memberikan volume pada tablet, sehingga proses pembuatan tablet hisap menjadi lebih mudah. Selain itu, bahan pengisi juga berperan dalam menentukan sifat fisik tablet seperti kekerasan, kerapuhan, waktu disolusi, dan rasa dari tablet. Metode yang dilakukan untuk membandingkan bahan pengisi yang digunakan adalah dengan mengumpulkan sumber literatur untuk dilakukan pengkajian. Hasil penelitian mengatakan bahan pengisi seperti laktosa, sukrosa, Avicel Ph 101 dan Avicel 102, dan Amilum Manihot sering digunakan bersamaan dengan Manitol karena memiliki rasa yang manis dan dingin di mulut. Juga bertujuan untuk memastikan hasil mutu tablet yang baik.</p> <p><strong>Abstract.</strong> Lozenges are solid dosage forms containing one or more medicinal agents. They are typically sweet-tasting and flavored, designed to dissolve slowly in the mouth. Lozenges are widely used due to several advantages. They are palatable to patients, can prolong drug contact time in the oral cavity, reduce stomach irritation, and are easy to administer. Objective: The purpose of this literature review is to compare the excipients used in the manufacture of lozenges by collecting articles to identify the excipients used in various formulations. Excipients in tablets serve to adjust the size and weight of the tablet, facilitate the tablet-making process, and improve the overall quality of the tablet. The primary function of excipients is to provide bulk to the tablet, making the lozenge manufacturing process easier. Additionally, excipients play a role in determining the physical properties of the tablet such as hardness, friability, dissolution time, and taste. The method used to compare the excipients was by collecting and reviewing relevant literature. The results of the literature review indicated that excipients such as lactose, sucrose, Avicel PH 101 and Avicel 102, and manioc starch are often used in combination with mannitol due to their sweet taste and cooling sensation in the mouth. This combination aims to ensure the production of high-quality lozenges.</p> 2024-12-20T00:00:00+08:00 Copyright (c) 2024 Jurnal Riset Farmasi https://journals.unisba.ac.id/index.php/JRF/article/view/5443 Perbandingan Polimer pada Tablet Bukal dan Pengaruhnya pada Penghantaran 2024-12-03T21:10:26+08:00 Muhammad Fathur Rahman rahmanfathur0603@gmail.com Rakha Widyastama rakha.widyastama@gmail.com Padma Azzahra Ramadhani zahrabintang57@gmail.com Elita rahmah elitarahmah43@gmail.com Zalmiati Zalmi zalmiati9@gmail.com Nor Latifah nor_latifah@umbjm.ac.id <p class="07StyleBodyAbstrak" style="line-height: normal;"><span lang="SV" style="letter-spacing: .3pt;"><strong>Abstract.</strong>The development of mucoadhesive buccal films has become a focus of pharmaceutical research to improve oral drug delivery. The combination of polymers such as carbopol and HPMC improves film adhesion, while variations in excipients influence physical properties and drug release. The ideal film should be flexible, have a neutral pH, and be able to release the drug in a controlled manner. Although progress has been made, further research is needed for in vivo evaluation and addressing challenges such as interindividual variability. With great potential, mucoadhesive buccal films can be an attractive alternative for oral drug delivery.</span></p> <p class="07StyleBodyAbstrak" style="line-height: normal;"><span lang="SV" style="letter-spacing: .3pt;"><strong>Abstrak.</strong> Pengembangan film bukal mukoadhesif menjadi fokus penelitian farmasi untuk meningkatkan penghantaran obat oral. Kombinasi polimer seperti karbopol dan HPMC meningkatkan adhesi film, sedangkan variasi eksipien memengaruhi sifat fisik dan pelepasan obat. Film yang ideal harus fleksibel, memiliki pH netral, dan dapat melepaskan obat secara terkontrol. Meskipun kemajuan telah dicapai, penelitian lebih lanjut diperlukan untuk evaluasi in vivo dan mengatasi tantangan seperti variabilitas antar individu. Dengan potensi yang besar, film bukal mukoadhesif dapat menjadi alternatif menarik untuk penghantaran obat oral.</span></p> 2024-12-20T00:00:00+08:00 Copyright (c) 2024 Jurnal Riset Farmasi https://journals.unisba.ac.id/index.php/JRF/article/view/5500 Pengujian Aktivitas Antioksidan Formula Minuman Serbuk Lemon Suangi dengan Variasi Gula Stevia 2024-12-23T16:55:58+08:00 Swingli Halean swingli.halean@mail.ukrim.ac.id Ellsya Angeline Rawar ellsya@ukrimuniversity.ac.id Novena Yuhara novena@ukrimuniversity.ac.id <p><strong>Abstrak.</strong> <span lang="SV" style="letter-spacing: .3pt;">Lemon suangi (Citrus limon L.) kaya akan flavonoid, polifenol, dan vitamin C yang berfungsi sebagai antioksidan untuk menangkal radikal bebas. Umumnya dikonsumsi langsung, nilai ekonominya dapat ditingkatkan melalui pengembangan minuman serbuk instan. Stevia, pemanis rendah kalori, juga memiliki aktivitas antioksidan, sehingga cocok sebagai bahan tambahan. Penelitian ini bertujuan menguji aktivitas antioksidan berbagai formula minuman serbuk instan lemon suangi dengan variasi komposisi stevia. Metode penelitian meliputi pembuatan perasan lemon, skrining fitokimia, pembuatan minuman serbuk, karakterisasi produk, uji hedonik, dan uji aktivitas antioksidan. Perasan lemon mengandung flavonoid, fenol, alkaloid, saponin, dan tanin. Minuman serbuk instan memiliki warna putih, aroma lemon manis, dan tekstur halus. Semakin tinggi komposisi stevia, pH, waktu alir, dan sudut diam meningkat. Uji hedonik menunjukkan Formula 1 paling disukai untuk aroma dan rasa, sedangkan Formula 2 unggul dalam warna. Formula 4 memiliki aktivitas antioksidan terbaik dengan nilai IC50 sebesar 272,10 ppm.</span></p> <p><strong><span lang="SV" style="letter-spacing: .3pt;">Abstract. </span></strong>Lemon suangi (Citrus limon L.) is rich in flavonoids, polyphenols, and vitamin C, which function as antioxidants to neutralize free radicals. Typically consumed fresh, its economic value can be enhanced by developing instant powder drinks. Stevia, a low-calorie sweetener, also has antioxidant properties, making it a suitable additive. This study aimed to evaluate the antioxidant activity of various instant lemon powder drink formulas with different stevia compositions. The research methods included lemon juice preparation, phytochemical screening, instant powder production, product characterization, sensory evaluation, and antioxidant activity testing. The lemon juice was found to contain flavonoids, phenols, alkaloids, saponins, and tannins. The powder showed a white color, sweet lemon aroma, and smooth texture. Higher stevia composition increased pH, flow time, and angle of repose. Sensory tests favored Formula 1 for aroma and taste, while Formula 2 was preferred for color. Formula 4 demonstrated the best antioxidant activity, with an IC50 value of 272.10 ppm.</p> 2024-12-31T00:00:00+08:00 Copyright (c) 2024 Jurnal Riset Farmasi