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All Journal Teknosains: Media Informasi Sains dan Teknologi The Indonesian Biomedical Journal Jurnal Pendidikan dan Pembelajaran Indonesia (JPPI) JURNAL PENDIDIKAN IPS Indonesian Journal of Ecology and Conservation
Sulfahri, Sulfahri
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Physics Public Health Social Sciences Other

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Pengembangan Buku Ajar Pembelajaran Apresiasi Seni Rupa Berbasis Ingkuiri Yang Valid untuk Meningkatkan Kreativitas Siswa Fase F Sulfahri, Sulfahri; Fuadi, Muhammad
Jurnal Pendidikan dan Pembelajaran Indonesia (JPPI) Vol. 4 No. 3 (2024): Jurnal Pendidikan dan Pembelajaran Indonesia (JPPI), 2024 (3)
Publisher : Yayasan Pendidikan Bima Berilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53299/jppi.v4i3.724

Abstract

Salah satu keterampilan yang dibutuhkan di abad 21 yaitu kreativitas (creativity). Namun di lapangan masih ditemukan permasalahan belum maksimalnya kreativitas siswa, salah satu faktornya adalah kurangnya bahan ajar yang mendukung. Bahan ajar yang tersedia disekolah sangat terbatas. Padahal dalam pembelajaran apresiasi seni rupa berpotensi mengembangkan kreativitas siswa. Pembelajaran seni memiliki peran membentuk kreativitas peserta didik. Sehingga solusi yang diambil melalui penelitian ini adalah mengembangkan buku ajar berbasis inkuiri. Tujuan Penelitian adalah mengembangkan buku ajar pembelajaran apresiasi seni rupa berbasis inkuiri yang valid untuk meningkatkan kreativitas siswa fase F di SMA Negeri 1 Palibelo Bima yang disesuaikan dengan kurikulum merdeka. Metode penelitian adalah metode pengembangan yang mengacu pada model ADDIE. Hasil penelitian menunjukkan bahwa penilaian ahli I, II, III untuk aspek cakupan materi berturut-turut dengan persentase 96%, 94% , 94% berkategori sangat baik. Penilaian ahli I, II, II untuk aspek kebahasaan dengan persentase 90%, 90%, 95% berkategori sangat baik. Penilaian ahli I, II, III Aspek Kontruk/tampilan dengan persentase 83% berkategori sangat baik dan 80%,81% berkategori baik. Jadi Buku ajar yang dikembangkan valid digunakan untuk meningkatkan kreativitas siswa.
Andrographis paniculata Leaf Extract Increases Interleukin-2 in Malnutrition Rat Model Dwiningsih, Fortuna; Natzir, Rosdiana; Ilhamuddin, Ilhamuddin; Yustisia, Ika; Sulfahri, Sulfahri
The Indonesian Biomedical Journal Vol 16, No 3 (2024)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v16i3.2950

Abstract

BACKGROUND: Malnutrition is a global health concern that results in changes in nutritional status, as indicated by alterations in phenotypic markers, hematological and biochemical parameters, and increased susceptibility to infection, as shown by decreased interleukin (IL)-2 levels. Andrographolide, the active component of Andrographis paniculata, stimulates the immune system and exhibits antibacterial and antiviral activity. Therefore, A. paniculata may serve as a potential adjuvant therapy for malnutrition. This study was conducted to analyze the effect of A. paniculata as an immunomodulator against malnutrition with characteristics of environmental enteric dysfunction (EED) and a low-protein diet by examining phenotypic markers, hematological, biochemical, and IL-2 levels.METHODS: Forty-five male Wistar rats were divided into seven groups. They were fed either a standard or a low-protein diet before receiving oral administration of various concentrations of A. paniculata leaf extract (APLE). APLE was administered 21 days after the initial low-protein diet. Hematological, biochemical, and phenotypic markers were assessed to determine the nutritional status of the rats. The protective effects of APLE were evaluated by measuring IL-2 levels using enzyme-linked immunosorbent assay (ELISA).RESULTS: Malnourished rats exhibited slow body growth, physical and behavioral changes, reduced leukocyte count, total protein, albumin, cholesterol, and villi length. Malnourished rats treated with APLE showed a more effective and significant increase in IL-2 levels, with higher concentrations of APLE resulting in higher IL-2 levels.CONCLUSION: APLE, in a concentration-dependent manner, can increase IL-2 levels, suggesting that APLE may have potential protective effects in a rat model of malnutrition.KEYWORDS: Andrographis paniculata, environmental enteric dysfunction, interleukin (IL)-2, low protein, malnutrition
Application of fungal pretreatment to produce monosaccharide from algae Spirogyra peipingensis Fatiha, Lisa Ainayal; Husain, Dirayah Rauf; Sulfahri, Sulfahri
Teknosains Vol 19 No 3 (2025): September-Desember
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/teknosains.v19i3.58055

Abstract

Spirogyra peipingensis is a species of green algae known to have a high carbohydrate content, making it a promising alternative raw material for biosugar production. This study aimed to determine the effects of inoculum size and pretreatment duration on biosugar yield. The research was conducted in three stages: pretreatment, hydrolysis, and fermentation. Pretreatment was carried out to release polysaccharides, hydrolysis was performed to convert cellulose and hemicellulose into simpler forms, and fermentation was conducted to transform disaccharides into monosaccharides. Monosaccharide measurement was performed using an ATC refractometer with a refractive index method to estimate the total sugar content. The results showed that the combination of a 7.5% inoculum size with a fermentation duration of 24 hours produced the most optimal monosaccharide yield, amounting to 0.28 g/g substrate. These findings emphasize that the regulation of inoculum and pretreatment parameters plays a crucial role in enhancing the efficiency of algal biomass conversion into biosugar. Overall, this study contributes to the development of bioconversion technologies based on local biological resources and highlights the potential of Spirogyra peipingensis as an environmentally friendly raw material candidate for future biosugar industries.
Pengembangan Modul Mitigasi Bencana Berbasis Nilai Ngaha Aina Ngoho Pada Sekolah Menengah Atas Roni Irawan; Sulfahri, Sulfahri; Tati Haryati
JURNAL PENDIDIKAN IPS Vol. 15 No. 4 (2025): JURNAL PENDIDIKAN IPS
Publisher : STKIP Taman Siswa Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37630/jpi.v15i4.3610

Abstract

Tujuan Penelitian ini yaitu; 1) Mendeskripsikan tahapan pengembangan Modul Mitigasi bencana berbasis nilai ngaha aina ngoho pada Sekolah Menengah Atas; 2) Mengidentifikasi kelayakan dan kepraktisan modul mitigasi bencana berbasis nilai ngaha aina ngoho pada Sekolah Menengah Atas. Metode yang digunakan yaitu penelitian dan pengembangan (R&D) menggunakan model 4 D. modul mitigasi berbasis kearifan lokal ngaha aina ngoho ini, dikembangkan melalui 4 tahapan, yaitu; 1) Pendefinisian; 2) Perancangan; 3) Pengembangan, dan; 4) Penyebaran. Hasil pengembangan modul mitigasi bencana berbasis nilai ngaha aina ngoho dinyatakan sangat valid dan sangat praktis untuk diintegrasikan dalam pembelajaran, karena memperolehan skor rata-rata hasil validasi ahli sebesar 83,33% dan skor rata-rata hasil uji kepraktisan sebesar 81,84%. Apabila rata-rata perolehan skor penilaian >80 atau ≤100, artinya berkategori sangat valid dan sangat praktis. Modul ini tidak hanya meningkatkan pemahaman siswa tentang mitigasi bencana, tetapi juga menanamkan nilai kearifan lokal yang penting untuk membentuk sikap tangguh, peduli, dan gotong royong dalam menghadapi ancaman bencana. Nilai penting yang diharapkan dari hasil pengembangan modul ini, yaitu menumbuhkan kesadaran Masyarakat sejak dini untuk memegang teguh nilai ngaha aina ngoho, sebagai filosofi budaya yang menyisyaratkan sikap bijak dalam pemanfaatan hutan dan pegunungan, dan tidak boleh dieksploitasi habis-habisan, demi keberlangsungan ekosistem dan kehidupan generasi mendatang.
Bioprospecting Bakteri Asam Laktat Berpotensi Probiotik dari Usus Ayam Buras (Gallus domesticus) pada Ekosistem Tempat Pembuangan Akhir Antang Khaerunnisa, Khaerunnisa; Dwyana, Zaraswati; Sulfahri, Sulfahri
Indonesian Journal of Ecology and Conservation Vol 1 No 2 (2024): Flora and Fauna Conservation
Publisher : Center for Ecology, Conservation and Ethnobiology Studies, Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/ijec.v1i2.6332

Abstract

The use of antibiotics as antibiotic growth promoters (AGPs) in the poultry industry has raised concerns due to increasing bacterial resistance and the potential presence of antibiotic residues in animal products. Consequently, probiotics have been widely explored as a safer alternative to improve livestock health and productivity. Lactic acid bacteria (LAB) are among the most commonly used probiotic microorganisms because they can maintain intestinal microbial balance and produce antimicrobial compounds that inhibit pathogenic bacteria. However, information regarding LAB derived from the intestines of native chickens inhabiting unique ecosystems such as landfill sites remains limited. This study aimed to bioprospect potential probiotic LAB from the intestines of native chickens (Gallus domesticus) living in the Antang landfill ecosystem and evaluate their application in broiler chickens. LAB were isolated using MRSA medium enriched with CaCO₃, followed by morphological identification, Gram staining, and probiotic characterization through acid tolerance, bile salt tolerance, and antagonistic activity tests against Escherichia coli and Salmonella typhi. Eight LAB isolates were obtained, of which five showed promising probiotic potential. The best isolate demonstrated strong antibacterial activity and improved body weight gain and feed efficiency in broiler chickens
Co-Authors Dwiningsih, Fortuna Fatiha, Lisa Ainayal Husain, Dirayah Rauf Ilhamuddin Ilhamuddin, Ilhamuddin Khaerunnisa Khaerunnisa, Khaerunnisa Roni Irawan Rosdiana Natzir Syamsiar, Syamsiar Tati Haryati Yustisia, Ika Zaraswati Dwyana