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IDENTIFIKASI DAN KARAKTERISASI SENYAWA METABOLIT SEKUNDER TUMBUHAN ENDEMIK ASAL DESA FATUNISUAN KABUPATEN TIMOR TENGAH UTARA Sila, Vinsensia Ulia Rita; Masing, Feliksitas Angel; Santiari, Made
JST (Jurnal Sains dan Teknologi) Vol. 11 No. 1 (2022)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (280.935 KB) | DOI: 10.23887/jstundiksha.v11i1.44995

Abstract

Berdasarkan hasil riset, di Kecamatan Miomaffo Barat secara menyeluruh terdapat jenis tanaman  jeruk keprok dan umbi-umbian. Riset khusus untuk mengidentifikasi dan menginventarisasi jenis tumbuhan endemik dan bemanfaat di Desa Fatunisuan belum pernah dilakukan hingga saat ini. Tujuan penelitian ini adalah untuk mengidentifikasi jenis tumbuhan endemik dan bermanfaat dari kelompok tumbuhan  tingkat tinggi (phanerogamae) dan karakterisasi senyawa metabolit sekunder  yang terkandung dalam ekstrak daun tumbuhan tersebut. Metode penelitian yang digunakan merupakan mix method antara eksplorasi dan eksperimen. Metode eksplorasi untuk mengidentifikasi jenis tumbuhan, dan metode eksperimen dengan uji skrining fitokimia untuk karakterisasi jenis senyawa metabolit sekunder. Hasil penelitian ini menunjukan bahwa di desa Fatunisuan terdapat tujuh jenis tumbuhan yang endemik dan bermanfaat bagi masyarakat desa setempat yakni Santalum album var. largifolium Rudjiman et Adrie, Santalum album L. var. album ziphus mauritiana, Pinus merkusii, Piper majusculum Blume, Coffea arabica, Arenga pinnata, dan Aleurites moluccana.  Hasil karakterisasi jenis senyawa metabolit dari ke tujuh ekstrak daun tumbuhan tersebut dapat diketahui bahwa ekstrak daun Santalum album var. largifolium Rudjiman et Adrie maupun Santalum album L. var. album ziphus mauritiana dan ekstrak daun Coffea arabica memiliki kandungan lima jenis senyawa metabolit sekunder yaitu Alkaloid, Fenolik, Saponin, Flavanoid, dan Triterpenoid. Ekstrak pelepah daun Arenga pinnata maupun daun Aleurites moluccana memiliki kandungan lima jenis senyawa metabolit sekunder yaitu Alkaloid, Fenolik, Steroid, Saponin, dan Flavanoid. Sementara itu ekstrak daun Pinus merkusii memiliki kandungan enam jenis senyawa metabolit sekunder yang terdiri dari Alkaloid, Fenolik, Saponin, Flavanoid, Triterpenoid, dan Tanin. Sedangkan ekstrak daun Piper majusculum Blume memiliki kandungan lima jenis senyawa metabolit sekunder yaitu Alkaloid, Fenolik, Steroid, Saponin, dan Tanin.
ANALISIS KEBUTUHAN PENGEMBANGAN POSTER DIGITAL GLOSARIUM BAHASA LATIN MORFOLOGI TUMBUHAN SEBAGAI MEDIA PEMBELAJARAN BERBASIS CANVA Angel Masing, Feliksitas; Yasinta Moi, Maria; Felisima Tae, Lidwina
Jurnal Biogenerasi Vol. 10 No. 1 (2024): Volume 10 Nomor 1, Agustus 2024 - Februari 2025
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i1.4988

Abstract

This study aims to: 1) determine the process and obstacles faced by lecturers and students in learning plant morphology courses; 2) find out information on the use of learning media in plant morphology courses; 3) develop canva-based learning media in plant morphology courses. The subjects of this study were lecturers teaching plant morphology courses and semester III students of the Biology Education Study Program, Timor University. Data collection techniques were in the form of observation guidelines, interviews and documentation. The data analysis technique used was qualitative descriptive analysis. The results of the study showed that: 1) The process of learning plant morphology has been going well but there are still obstacles faced, namely difficulties in learning the Latin language of plant parts; 2) the learning media that have been used so far are print media, audio media, audio-visual media, but canva-based audio-visual media has never been used; 3) based on the results of the needs analysis, it is necessary to develop canva-based learning media in the form of a digital poster of a Latin glossary of plant morphology.
Scientific Literacy Instrument In Indonesia: A Systematic Literature Review Using Prisma Lidwina Tae; Lucky Nindi Riandika Marfu’i; Feliksitas Angel Masing; I Wayan Sukarjita
IQRO: Journal of Islamic Education Vol. 8 No. 1 (2025): APRIL 2025
Publisher : Prodi Pendidikan Agama Islam FTIK IAIN Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/iqro.v8i1.6359

Abstract

The research topic about scientific literacy assessment has become the concern of many scientists recently, including Indonesian researchers. This study aims to conduct a systematic literature review about scientific literacy instrument research in Indonesia for the last 24 years. This research used Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) to identify and screen the articles to be reviewed. In the initial stage, as many as 3,926 articles were found in the database of Google Scholar using several related keywords. Using 7 inclusion criteria that have been determined in the screening process, 102 articles were selected to be reviewed by the researchers in this study. It was found that research on scientific literacy instruments in Indonesia has been growing massively in recent years, with the majority of respondents coming from the western part of Indonesia, making students from the central and eastern areas underrepresented. Reflecting on these findings, challenges and opportunities will be discussed in this paper, along with the suggestion for future research.