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Kandungan Nutrisi dan Senyawa Bioaktif Xylocarpus granatum Koenic: Review Sidik Nasution; Herlina Wati Pohan; Lely Pratiwi; Prilda Rizky Hasibuan
SEMINAR NASIONAL PENINGKATAN MUTU PENDIDIKAN Vol. 1 No. 1 (2020): Seminar Nasional Peningkatan Mutu Pendidikan
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Samudra

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Abstract

Artikel ini membahas tentang manfaat dan kegunaan dari tumbuhan mangrove jenis Xylocarpus granatum. Mangrove jenis Xylocarus granatum merupakan jenis tanaman yang dominan tumbuh di daerah pesisir, tanaman ini memiliki banyak manfaat khususnya bagi warga yang tinggal di daerah pesisir, baik itu dari batang, buah, kulit buah maupun bagian tanaman lainnya. Tumbuhan ini mengandung beberapa kandungan gizi dan serat yang dan bisa menjadi sumber karbohidrat dan energi. Tumbuhan mangrove jenis Xylocarpus granatum kaya limonoid atau tetranortriterpenoids,yang memiliki sifat antidiare, antibakteri, anti-filaria,sitotoksik, anti-ulkus, anti-diabetes, kegiatan anti-dislipidemia dan kardiotonik, yang memberi kegunaan tradisional sebagai tanaman obat dari hutan bakau.
Behavior Patterns of Betch Fish (Betta sp.) Towards Different Lamp Light Colors Prilda Rizky Hasibuan; Sri Jayanthi; Siti Rahmawati Sitorus; Rizka Fadillah Br Siregar; Agnes Lidya Syahtari Purba; Silvia Wardania; Ella Fizh Sahrin; Sahna Maulana Sitakar; Gita Prilien Aibekob; Mely Supiani; Dwi Putri Oktaviani Sinabariba
Jurnal Biologi Tropis Vol. 23 No. 2 (2023): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i2.6258

Abstract

Betta fish (Betta sp.) is a type of ornamental fish that has unique characteristics compared to other ornamental fish. This research was carried out in November 2023 with the aim of finding out the behavioral patterns of Betta fish when exposed to different types of light. This research used a quantitative method with a (RAL). The results of the research showed that there were changes in behavior in Betta fish (Betta sp.) that had been given different colored lights. The reason why fish are attracted to light is, among other things, because fish have positive phototaxis properties which cause fish to be stimulated and attracted to gather at light sources. In this research, it can be seen that the movement of betta fish moves away from the light source, because the light coming out of the lamp will become hot if it is turned on for too long. If this goes on for a long time, it is feared that the fish will become bored and also experience stress.