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All Journal Jurnal Basataka (JBT) Hydrogen: Jurnal Kependidikan Kimia Jurnal Riseta Naturafarm
MASRUHIM, MUHAMMAD AMIR
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Education Health Professions Languange, Linguistic, Communication & Media Medicine & Pharmacology Public Health

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Aktivitas Antioksidan Fraksi Larut Etil Asetat dari Ekstrak Akar Tabar Kedayan (Aristolochia papilifolia Ding Hou) Novermawati; Iswahyudi; Ahmad, Islamudin; Masruhim, Muhammad Amir
Jurnal Riseta Naturafarm Vol. 1 No. 1 (2024): Jurnal Riseta Naturafarm
Publisher : B-Creta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70392/xh39pf05

Abstract

Kedayan root is a medicinal plant that is traditionally used by the community as medicine, especially as an antidote to poison. This research aimed to determine the antioxidant activity of the ethyl acetate soluble fraction of Tabar Kedayan root extract (Aristolochia papillfolia Ding hou). The fractionation method used is solid-liquid extraction using ethyl acetate solvent to obtain a soluble fraction of ethyl acetate, then vacuum liquid chromatography fractionation using the eluent ratio n-hexane: ethyl acetate and obtain fraction A, fraction B, fraction C, fraction D, fraction E, fraction F. Testing of antioxidant activity using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) method spectrophotometrically. The data obtained was analyzed using linear regression to determine IC50. The results of the C fraction test on the ethyl acetate soluble fraction of Tabar Kedayan roots (A. papillfolia) have antioxidant activity with an IC50 value of 139.11 ppm.
Analysis of Protein Content in Moringa Leaves (Moringa oleifera) and Katuk (Sauropus androgynus) as an Alternative Plant-Based Protein Maulina, Tiara; Anggraeni, Egi Syahrah; Pratama, Kiki Putri Septya; Jannah, Miftahul; Masruhim, Muhammad Amir
Hydrogen: Jurnal Kependidikan Kimia Vol. 13 No. 3 (2025): June 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v13i3.16430

Abstract

Indonesia has many extraordinary biological resources, including flora that have great potential to function as a source of vegetable protein, such as Moringa oleifera and Sauropus androgynus. Humans need protein because it is a macromolecule that does many things for life systems, and is needed for tissue replacement and energy supply. Protein functions as a catalyst, transports molecules such as oxygen, supports the immune system, and transmits nerve impulses. The focus of this study was the protein content in moringa leaves (Moringa oleifera) and katuk leaves (Sauropus androgynus) in the shoots, young, and old parts. The moringa leaf samples examined showed a protein content of 22.24% in the shoots, 2.992% in the young leaves, and 4.272% in the old leaves. Meanwhile, fresh katuk leaves showed a protein content of 3.898% for the shoots, 4.767% for the young leaves, and 5.127% for the old leaves. The method used was the Kjeldahl method, namely the process of destruction, distillation, and titration used to measure protein content. The results of the study showed that moringa leaves, especially the shoots, have a higher protein content compared to katuk leaves, indicating that moringa leaves can function as an important source of vegetable protein. This study aims to measure and compare the protein levels in the top, young and old leaves of the two plants in fresh condition, in order to provide a more accurate picture of the nutritional potential of each part of the leaf and its contribution to the diversification of vegetable protein sources.
ALIRAN-ALIRAN TEORI MANAJEMEN PENDIDIKAN Sulistyani, Dyah Retno; Anggrayani, Anggrayani; Dila, Ramika; Masruhim, Muhammad Amir; Warman, Warman; Hidayanto, Dwi Nugroho
Jurnal Basataka (JBT) Vol. 9 No. 1 (2026): Juni 2026
Publisher : Prodi Pendidikan Bahasa dan Sastra Indonesia, Universitas Balikpapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36277/basataka.v9i1.1250

Abstract

Manajemen pendidikan sebagai suatu disiplin ilmu berkembang melalui berbagai aliran teori yang memberikan perspektif berbeda dalam mengelola lembaga pendidikan. Kajian ini bertujuan untuk menguraikan dan menganalisis aliran-aliran utama dalam teori manajemen pendidikan, seperti aliran klasik, aliran hubungan manusiawi, aliran sistem, serta aliran kontemporer yang menekankan pada pendekatan transformasional dan partisipatif. Metode penelitian yang digunakan adalah studi kepustakaan dengan pendekatan deskriptif-analitis, melalui penelaahan literatur, buku, dan jurnal yang relevan. Hasil kajian menunjukkan bahwa setiap aliran teori memiliki kontribusi signifikan dalam membentuk praktik manajemen pendidikan, mulai dari penekanan pada efisiensi dan struktur organisasi, pentingnya motivasi dan komunikasi, hingga integrasi sistem dan adaptasi terhadap perubahan lingkungan. Kesimpulannya, pemahaman terhadap aliran-aliran teori manajemen pendidikan memberikan landasan konseptual yang kuat bagi pengembangan strategi pengelolaan lembaga pendidikan yang efektif, inovatif, dan berorientasi pada peningkatan mutu.
Co-Authors Anggraeni, Egi Syahrah Anggrayani, Anggrayani Dila, Ramika Dwi Nugroho Hidayanto Islamudin Ahmad Iswahyudi Maulina, Tiara Miftahul Jannah Novermawati Pratama, Kiki Putri Septya Sulistyani, Dyah Retno Warman Warman