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Antioxidant Assay of Kefir Peanut (Arachis hypogaea L.) with Variations in Concentration and Fermentation Time Viogenta, Pratika; Khairunnisa, Amalia; Kartinah, Nani; Rahmadati, Erfiza
Majalah Obat Tradisional Vol 29, No 3 (2024)
Publisher : Faculty of Pharmacy, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/mot.87814

Abstract

Kefir is a processed beverage produced through pasteurized milk fermentation using a starter from kefir grains. These grains contain groups of lactic acid bacteria and yeast. Peanuts can be used as a raw material for kefir products and Arachis hypogaea L. has antioxidant activity due to a high nutritional content namely vegetable oil, protein, minerals, and essential fatty acids. This study aimed to determine the highest antioxidant activity with variations in concentration and time fermentation of peanut kefir (Arachis hypogaea L.). This research on the antioxidant activity test method used the DPPH method with UV-Vis spectrophotometry. The results of testing the antioxidant activity of peanut kefir with variations in the concentration of kefir grains of 0%, 1%, 2%, and 3% had IC50 values of 64.929 ppm, 57.675 ppm, 54.742 ppm, and 51.870 ppm, respectively. The one-way ANOVA test showed a significant difference between the IC50 value and the concentration of kefir grains. The highest antioxidant in 3% concentration determined the fermentation time with 0, 12, 24, 36, 48, and 60 hours variations. The results of testing the antioxidant activity of kefir peanut with variations in the fermentation time it was had IC50 values of 64.319 ppm respectively, 62.609 ppm, 59.376 ppm, 56.321 ppm, 51.870 ppm, and 51.384 ppm. The one-way ANOVA test results showed no significance in the 0 with 12 hours completion time and 48 with 60 hours. The research results on peanut kefir show that kefir grains of 3% and the duration of fermentation for 48 hours have strong antioxidant activity.
The Characterization of Capsule Shell from Acid-Hydrolyzed Palm Oil Starch Amalia Khairunnisa; Pratika Viogenta; Nani Kartinah; Desy Aulia Azzahra
ALCHEMY Jurnal Penelitian Kimia Vol 21, No 1 (2025): March
Publisher : UNIVERSITAS SEBELAS MARET (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/alchemy.21.1.93550.72-81

Abstract

Acid hydrolysis of palm trunk starch can increase the amylose content in starch, providing a stronger and more stable film. This study aims to obtain the best-modified starch concentration ratio with hydroxypropyl methylcellulose (HPMC) and identify their characteristics. Modifying palm trunk starch was conducted with an acetic buffer using CH3COONa and CH3COOH, decolorizing starch with activated carbon. Manufacturing a capsule shell was performed with weight ratio variations of modified starch and HPMC 1:1 (F1), 2:1 (F2), and 3:1 (F3). All formulations produced firm and elastic capsule shells. The capsule products were consistent in an average weight of F1 (0.10 g), F2 (0.11 g), and F3 (0.14 g). The average disintegration test results were F1 (10 minutes, 27.57 seconds), F2 (6 minutes, 47.06 seconds), and F3 (4 minutes, 34.24 seconds). Tensile strength results were F1 (2.147 MPa), F2 (2.565 MPa), and F3 (2.159 MPa). Fourier Transform Infrared (FTIR) results showed a vibration at a wavenumber of 1560 cm-1 corresponding to the characteristic fingerprint of the C–O vibration stretching in the capsule shell made from starch modified by HPMC. The concentration of modified starch affects the capsule shell’s characteristics, showing that capsule shell F2 (2:1) has the best formulation.
Physical Stability and Antioxidant Peel-Off Kefir Mask Arachi (Arachis Hypogaea L) Khairunnisa, Amalia; Kartinah, Nani; Viogenta, Pratika; Mulia, Mulia
Media Farmasi: Jurnal Ilmu Farmasi Vol. 22 No. 1: March 2025
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/mf.v22i1.28501

Abstract

The fermented product sector can produce kefir for use in cosmetic preparations. Kefir has weak storage stability and strong antioxidant properties, making it a suitable raw material for cosmetic formulations. The purpose of this study is to determine the best concentration of peanut kefir in Peel-off mask Arachi through antioxidant activity and physical stability during seven cycles of room temperature storage and freeze-thaw (4±2ºC and 40±2ºC). Using the DPPH method based on the IC50 value, the antioxidant activity test was conducted. It was retested after 7 cycles or 28 days. At ambient temperature and freeze-thaw temperature, organoleptic tests, pH, adhesion, and spreadability were conducted in cycles ranging from 0 to 7. The peel-off kefir mask preparations with F1 (0.5%), F2 (1%), and F3 (2%), concentrations created a homogeneous, viscous preparation that was stable at room temperature and freeze-thaw stable for seven cycles, according to the results. In terms of the pH test, the sample showed a drop in pH following storage, stable adhesion for up to seven cycles. However, for F1, the adhesion was not stable in either scenario. With a significant activity category, the formula's antioxidant activity also declines in IC50 values. Therefore, it can be said that even though the peel-off mask preparation changed after storage in a few different ways, it still falls short of the threshold in terms of the physical characteristics of the cosmetic preparation.
Ethnobotanical Study of Medicinal Plants of Banjar and Java Tribes in Pandansari Village, South Kalimantan Sutomo, Sutomo; Aprilianes, Alif Vera; Kartinah, Nani; Arnida, Arnida; Muslimawati, Khoirunnisa; Akbar, Nabila Hadiah
Borneo Journal of Pharmacy Vol. 7 No. 2 (2024): Borneo Journal of Pharmacy
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/bjop.v7i2.6636

Abstract

In Pandansari village, South Kalimantan, Indonesia, residents from Banjar and Javanese communities traditionally utilize medicinal plants as alternatives to conventional medicine. This study aimed to explore the demographics, plant use practices, and preliminary phytochemical analysis of these plants. Using a qualitative, phenomenological approach, semi-structured interviews and questionnaires were conducted with four purposively selected informants. The findings revealed 52 medicinal plant species. Leaves were the most commonly used plant part (40%), followed by boiling as the preferred processing method (54%) and drinking as the primary route of administration (58%). Two unidentified plants, asam sembelekan and daun malaysia, were frequently mentioned. Phytochemical screening detected flavonoids, saponins, phenols, and terpenoids in asam sembelekan, while daun malaysia contained alkaloids, flavonoids, saponins, and terpenoids. These findings provide a foundation for further research on the efficacy and safety of these traditional medicinal plants in this community.
Audiovisual Motivasi Berbasis Android pada Pasien Tuberkulosis di Puskesmas Kabupaten Banjar Kalimantan Selatan: Motivational Audiovisual-Based Android for Tuberculosis Patients in Banjar Public Health Centre, South Kalimantan Santoso, Trias Budi; Kartinah, Nani; Sari, Okta Muthia
Jurnal Sains dan Kesehatan Vol. 6 No. 2 (2024): J. Sains Kes.
Publisher : Fakultas Farmasi, Universitas Mulawarman, Samarinda, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25026/jsk.v6i2.2184

Abstract

Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Many problems arise, including dropping out of therapy due to the long duration of treatment. The study's goal was to determine the percentage of motivation before-after using the Android application and the satisfaction of tuberculosis patients. The study used a pre-experimental design with one group pre-test and post-test. In May 2021, the study population consisted of tuberculosis patients at the Banjar Public Health Centre who satisfied the research criteria. Respondents used the programme for 7 days and completed a questionnaire on the last day. Twelve respondents met the research criteria. The results showed an average percentage of pretest motivation of 78.20% and a posttest percentage of 80.29%. The findings of the level of satisfaction of the respondents after using audiovisuals were 66.5%. In summary, the Android-based audiovisual for tuberculosis patients that has been developed increases patient motivation and satisfaction.   Keywords:          satisfaction, motivation, taking medications, smartphone   Abstrak Tuberkulosis termasuk penyakit infeksi menular disebabkan oleh bakteri Mycobacterium tuberculosis. Permasalahan yang banyak terjadi yaitu putus berobat dikarenakan durasi pengobatan yang panjang sehingga memerlukan motivasi tinggi agar dapat menjalani pengobatan hingga selesai. Tujuan penelitian mengukur persentase motivasi sebelum dan sesudah penggunaan aplikasi android dan kepuasan pasien tuberkulosis terhadap aplikasi android. Penelitian merupakan pre-experimental designs dengan one group pre-test post-test design dan pengambilan data prospektif menggunakan kuesioner. Populasi penelitian yaitu pasien tuberkulosis di Puskesmas Kabupaten Banjar bulan Mei tahun 2021 dan memenuhi kriteria penelitian. Responden menggunakan aplikasi selama 7 hari dan pada hari terakhir diukur motivasi dan tingkat kepuasan menggunakan kuesioner. Sebanyak 12 responden memenuhi kriteria penelitian. Hasil penelitian memperoleh rerata persentase motivasi pre-test sebesar 78,20% dan post-test sebesar 80,29%. Hasil tingkat kepuasan responden setelah penggunaan audiovisual sebesar 66,5% yang termasuk kategori puas. Kesimpulan audiovisual berbasis android untuk pasien tuberkulosis yang telah dirancang membantu meningkatkan motivasi pasien dan memberikan kepuasan.   Kata Kunci:         kepuasan, motivasi, minum obat, smartphone
Pemberdayaan Kelompok Wanita Tani dalam Pembuatan Teh Daun Bangkal (Nauclea Orientalis) Lokal Kalimantan Chandra, M. Andi; Marliadi, Reny; Nurbidayah, Nurbidayah; Kartinah, Nani; Mulia, Shilfa Nadira Nur; Hanifa, Amanda
Jurnal Kreativitas Pengabdian Kepada Masyarakat (PKM) Vol 7, No 10 (2024): Volume 7 No 10 (2024)
Publisher : Universitas Malahayati Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/jkpm.v7i10.17313

Abstract

ABSTRAK Kelompok Wanita Tani (KWT) Mekar Pejaratan terletak dikecamatan Astambul. Kabupaten Banjar. Petani merupakan bagian terbesar dari penduduk setempat. Kegiatan pertanian, termasuk menanam daun bangkal, dimungkinkan oleh potensi alam daerah tersebut. Tujuan kegiatan ini memberikan edukasi manfaat daun bangkal dijadikan produk, pembuatan simplisia dan pembuatan kemasan dan labelling. Metode yang digunakan yaitu perencanaan, pelaksanaan dan evaluasi. Hasil kegiatan ini menunjukkan bahwa seluruh anggota tim mitra sepakat dengan pelaksanaan proyek pengabdian kepada masyarakat dan mengantisipasi bahwa proyek ini akan terus berlanjut. Berdasarkan hasil penilaian program pelatihan pembuatan produk, sosialisasi ulang indikator peralatan produksi diperlukan untuk memastikan kelancaran operasional seluruh proses produksi. Kata Kunci: Pemberdayaan, Daun Bangkal, Kelompak Wanita Tani, Teh  ABSTRACT The sub-district of Astambul is home to the Mekar Pejaratan Women Farmers Group (KWT). Regency of Banjar. Farming is the main occupation of most locals. Agricultural pursuits, including growing bangkal leaf plants, are made possible by the area's natural potential. Participation in this event will help spread the word about the many uses for bangkal leaves, making simplicia and making packaging and labeling. The methods used are planning, implementation and evaluation. The conclusion of this activity was that overall the entire partner team strongly agreed and agreed with the implementation of community service activities and hoped for sustainable activities. In the evaluation of product manufacturing training activities, it was found that production equipment indicators needed to be re-socialized regarding the use of production equipment so that production aspects could run well and smoothly. Keywords: Empowerment, Bangkal Leaves, Women Farmers Group, Tea
Innovative Gel Mask A. jiringa (Jack) Nielsen: Effects of HPMC and Palm Stem Starch on Physical Characteristics and Antibacterial Activity Kartinah, Nani; Ulpah, Arnia; Viogenta, Pratika; Khairunnisa, Amalia
Journal of Pharmascience Vol 12, No 2 (2025): Jurnal Pharmascience
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jps.v12i2.22397

Abstract

Kulit jengkol (A. jiringa (Jack) Nielsen) merupakan hasil samping pertanian yang belum memiliki nilai ekonomis tinggi, namun diketahui memiliki aktivitas antioksidan dan antibakteri yang kuat. Potensi ini mendasari pengembangan masker gel antijerawat sebagai sediaan topikal kosmetik. Penelitian ini bertujuan untuk mengevaluasi pengaruh kombinasi hidroksipropilmetilselulosa (HPMC) dan pati batang kelapa sawit terhadap karakteristik fisik serta aktivitas antibakteri masker gel A. jiringa terhadap Propionibacterium acnes. Ekstrak diperoleh melalui metode maserasi dan diuji aktivitas antibakterinya pada konsentrasi 0,25%, 0,30%, 0,35%, dan 0,40%. Konsentrasi optimum yang menunjukkan daya hambat tertinggi diformulasikan ke dalam masker gel dengan rasio HPMC:pati pada Formula 1 (1:2), Formula 2 (1:1), dan Formula 3 (2:1). Evaluasi meliputi viskositas, daya sebar, adhesivitas, pH, waktu kering, dan uji difusi sumur terhadap P. acnes. Hasil penelitian menunjukkan bahwa ekstrak A. jiringa 0,40% memiliki aktivitas antibakteri sedang dengan zona hambat 9,82 ± 0,06 mm. Ketiga formula gel memiliki warna cokelat muda, aroma khas minyak atsiri, tekstur halus dan homogen, viskositas antara 46,67 hingga 736,67 cps, daya sebar antara 4,75–8,92 cm, adhesivitas antara 11,52–17,68 detik, waktu kering 5,27–7,57 menit, serta pH berkisar antara 7,30–7,47. Disimpulkan bahwa kombinasi HPMC dan pati batang kelapa sawit mempengaruhi sifat fisik sediaan, namun tidak meningkatkan aktivitas antibakteri A. jiringa dalam sistem gel. Kata Kunci: A. Jiringa, P. Acnes, Antibakteri, Antijerawat, Pati Batang Kelapa Sawit  The peel of Archidendron jiringa (Jack) Nielsen, commonly known as jengkol, is an agricultural by-product with limited economic value but has been reported to possess strong antioxidant and antibacterial properties. This potential supports the development of an anti-acne gel mask as a topical cosmetic preparation. This study aimed to evaluate the effects of combining hydroxypropyl methylcellulose (HPMC) and palm stem starch on the physical characteristics and antibacterial activity of A. jiringa gel masks against Propionibacterium acnes. The extract was obtained through maceration and tested for antibacterial activity at concentrations of 0.25%, 0.30%, 0.35%, and 0.40%. The optimum concentration, which exhibited the highest inhibitory activity, was formulated into gel masks with different HPMC-to-starch ratios: Formula 1 (1:2), Formula 2 (1:1), and Formula 3 (2:1). Evaluations included viscosity, spreadability, adhesiveness, pH, drying time, and antibacterial activity using the well diffusion method against P. acnes. The results showed that the 0.40% A. jiringa extract exhibited moderate antibacterial activity with an inhibition zone of 9.82 ± 0.06 mm. All three gel formulations had a light brown color, a characteristic essential oil aroma, a smooth and homogeneous texture, viscosities ranging from 46.67 to 736.67 cps, spreadability between 4.75–8.92 cm, adhesiveness ranging from 11.52 to 17.68 seconds, drying time from 5.27 to 7.57 minutes, and pH values between 7.30 and 7.47. It was concluded that the combination of HPMC and palm stem starch influenced the physical properties of the gel formulations but did not enhance the antibacterial activity of A. jiringa in the gel system.
Edukasi Penerapan Teknologi Fermentasi melalui Pembuatan Kefir dan Yogurt Khairunnisa, Amalia; Pratika Viogenta; Nani Kartinah; Arnida Arnida; Sutomo Sutomo; Fadlilaturrahmah Fadlilaturrahmah
Jurnal Nusantara Berbakti Vol. 2 No. 4 (2024): Oktober : Jurnal Nusantara Berbakti
Publisher : Universitas Kristen Indonesia Toraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59024/jnb.v2i3.411

Abstract

Fermentation technology can increase added value to agricultural, food and other products. Through fermentation, raw materials can be converted into products with higher selling value, such as cheese, yogurt, tempeh, wine, beer, and so on. Many fermented products are beneficial for health, for example kefir and yogurt which contain good probiotics. for digestion. Kefir is a type of fermented milk whose manufacture uses various microorganisms to produce lactic acid products with by-products such as ethanol, free fatty acids and acetaldehyde. Kefir is made by adding yeast which contains many microorganisms from the lactic acid bacteria and yeast groups, while yogurt is fermented milk with lactic acid bacteria (LAB).  This service activity aims to increase people' knowledge and skills regarding the application of fermentation technology, starting from the meaning of fermentation, fermentation methods to high-value products produced from the fermentation process. In this activity, socialization activities were carried out regarding the development of fermentation technology, especially kefir and cow's milk yogurt, as well as practices on how to make it among the residents of Balitra Jaya Permai Loktabat Utara. The results show an increase in residents' knowledge and skills regarding fermentation through pretest and posttest activities as well as practical activities.
PEMBERDAYAAN WANITA DESA PASAR JATI MELALUI PRODUKSI SUSU F100 UNTUK PENINGKATAN EKONOMI DAN GIZI IBU-BALITA Khairunnisa, Amalia; Nani Kartinah; Rakmawati
Jurnal Pengabdian Masyarakat (Jupemas) Vol. 6 No. 2 (2025): Oktober
Publisher : Universitas Bakti Tunas Husada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36465/jupemas.v6i2.1796

Abstract

Stunting merupakan permasalahan kesehatan utama di Indonesia, termasuk di Desa Pasar Jati, Kabupaten Banjar, yang mencatat prevalensi 22,54% pada Februari 2025. Rendahnya pengetahuan gizi, kebiasaan konsumsi makanan rendah nutrisi, serta keterbatasan ekonomi keluarga menjadi faktor utama. Program pengabdian masyarakat ini bertujuan meningkatkan gizi ibu hamil dan balita serta memberdayakan ekonomi keluarga melalui produksi susu F100. Kegiatan pengabdian dilakukan di Desa Pasar Jati, Kabupaten Banjar Kalimantan Selatan dimana wilayah ini masih tinggi prevalensi stuntingnya. Metode pelaksanaan meliputi survei awal, sosialisasi, pelatihan produksi susu F100, pelatihan kewirausahaan, serta pendampingan dan evaluasi. Hasil menunjukkan peningkatan pengetahuan gizi peserta (nilai pretest 54,44 menjadi 84,22 pada post test). Program ini tidak hanya mendukung perbaikan gizi keluarga, tetapi juga membuka peluang ekonomi baru. Hal ini dapat dilihat dari kegiatan pelatihan kewirausahaan yang berisi materi pengembangan usaha, dimulai dari perizinan produk (PIRT), pembuatan label produk yang sesuai standar, meliputi informasi kandungan gizi, komposisi, tanggal kedaluwarsa, serta keterangan produsen.