Nuril Hasanah Fahma
Universitas Negeri Medan

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KAJIAN LITERATUR: PENGGUNAAN BAHASA INDONESIA BAKU SEBAGAI BAHASA AKADEMIK DALAM LINGKUNGAN PERGURUAN TINGGI Nabila Khairunnisa; Nursahru Ramadhani; Nuril Hasanah Fahma; Nurul Fadhilah Rambe; Sri Ulina Saragih; Ayu Nadira
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 02 (2026): Volume 12 No. 2, Juni 2026 Release
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i02.15297

Abstract

Standard Indonesian is a language variety that follows established linguistic rules and functions as an academic language in higher education. This study aims to examine the role of standard Indonesian and the factors affecting its use in academic activities. The research employed a literature review method with a descriptive qualitative approach. Data were collected from relevant books and scientific journal articles and analyzed using content analysis. The results show that standard Indonesian plays an important role in supporting academic communication and improving the quality of scientific writing. However, its use still faces challenges, including limited mastery of linguistic rules, the use of non-standard language, and the influence of globalization. Therefore, efforts are needed to strengthen language learning and encourage the consistent use of standard Indonesian in higher education.
ANALISIS KANDUNGAN METABOLIT SEKUNDER PADA DAUN KELOR (MORINGA OLEIFERA) MENGGUNAKAN UJI FITOKIMIA DI LABORATORIUM BIOLOGI UNIMED Fathi Faliha Rusmini Sangkot; Nazwa Salsabila; Nuril Hasanah Fahma; Nurul Fadhilah Rambe
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 02 (2026): Volume 12 Nomor 02, Juni 2026 Published
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i02.19236

Abstract

Moringa oleifera leaves are widely used as traditional medicine due to their rich nutritional content and various bioactive compounds. This study aimed to identify the secondary metabolites present in Moringa oleifera leaves through phytochemical screening. The leaf samples were extracted using the maceration method with 70% ethanol as the solvent, followed by qualitative tests for alkaloids, flavonoids, and saponins. The results showed that the ethanol extract of Moringa oleifera leaves tested positive for alkaloids, indicated by the formation of a white precipitate with Mayer’s reagent and a reddish-orange precipitate with Dragendorff’s reagent. In contrast, flavonoid and saponin tests showed negative results, as evidenced by the absence of color change and stable foam formation, respectively. These findings suggest that Moringa oleifera leaves contain alkaloid compounds that may contribute to their biological activities and potential medicinal applications. Therefore, Moringa oleifera has promising potential as a natural source of bioactive compounds for health-related purposes.