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All Journal Journal of Aquaculture and Fish Health Media Akuatika: Jurnal Ilmiah Jurusan Budidaya Perairan
Sari, Melia Intan
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Agriculture, Biological Sciences & Forestry

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Kandungan Nutrisi dan Aktivitas Antioksidan Daun Nipah (Nypa Fruticans Wurmb) Sebagai Bahan Pakan Ikan Mukti, Retno Cahya; Amin, Mohamad; Sari, Melia Intan
Jurnal Media Akuatika Vol 5, No 3 (2020): Juli
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jma.v5i3.13247

Abstract

Tanaman nipah (Nypa fruticans Wumb) dikelompokkan ke dalam tanaman hutan mangrove yang tumbuh di daerah pantai di muara sungai yang berair payau. Penggunaan daun nipah pada ikan baru sebagai antibakteri sedangkan kandungan nutrisi daun nipah dan aktivitas antioksidan daun nipah muda dan tua belum diketahui. Tujuan dari penelitian ini adalah untuk mengetahui kandungan nutrisi dan aktivitas antioksidan daun nipah muda dan tua sebagai bahan pakan ikan. Penelitian dilakukan dengan analisis proksimat dan uji aktivitas antioksidan menggunakan metode 1,1-difenil-2 pikrilhidrazil (DPPH). Hasil penelitian menunjukkan bahwa daun nipah mengandung kandungan nutrisi terutama karbohidrat yang tinggi dan antioksidan sangat kuat sehingga berpotensi menjadi bahan pakan ikan. Kandungan nutrisi daun nipah muda yang dihasilkan yaitu protein 10,64%, lemak 1,27%, bahan ekstrak tanpa nitrogen (BETN) 41,07%, serat kasar 38,82%, abu 8,20%  dan nilai aktivitas antioksidan IC50 sebesar 29,04 µg/mL sedangkan kandungan nutrisi daun nipah tua yang dihasilkan yaitu protein 14,23%, lemak 2,33%, bahan ekstrak tanpa nitrogen (BETN)  49,99%, serat kasar 20,5*%, abu 12,88% dan nilai aktivitas antioksidan IC50 sebesar 43,59 µg/mL.Kata Kunci:  Antioksidan, Daun Nipah, Nutrisi, Pakan Ikan
Utilization of Nipa Leaves Meal (Nypa fruticans Wurmb) as a Substitute for Rice Bran of Striped Catfish Feed (Pangasius hypophthalmus) Mukti, Retno Cahya; Amin, Mohamad; Yulisman, Yulisman; Tanbiyaskur, Tanbiyaskur; Sari, Melia Intan; Suriyanti, Su Nyun Pau
Journal of Aquaculture and Fish Health Vol. 13 No. 2 (2024): JAFH Vol. 13 No. 2 June 2024
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v13i2.48826

Abstract

Feed is one of the important components of aquaculture. The higher the feed price, it is necessary to look for alternative materials for feed ingredients. One of the alternative feed ingredients that can be used is rice bran. In certain seasons, rice bran production decreases. One of the ingredients that can be used as a substitute for rice bran is nipa leaves. This study aims to determine the effect of using nipa leaves meal to replace rice bran in feed formulations and to examine the best percentage of nipa leaves meal on the growth and survival of striped catfish. This study used a completely randomized design (CRD) which consisted of 5 treatments (P) with three replications, namely P0 (0% nipa leaves meal: 20% rice bran), P1 (5% nipa leaves meal: 15% rice bran), P2 (10% nipa leaves meal: 10% rice bran), P3 (15% nipa leaves meal: 5% rice bran), and P4 (20% nipa leaves meal: 0% rice bran). The size of fish used in this study was 4±0.5 cm with a sticking density of 1 fish/L. The rearing of the study was 42 days. Research results show that using nipa leaves meal as a substitute for rice bran with different significantly affects the growth of absolute weight, absolute length, feed efficiency, and protein efficiency ratio. Research results show that the P4 treatment with a percentage of 20% nipa leaves meal: 0% rice bran is the best result with absolute weight growth (2.70 g), absolute length growth (3.35 cm), feed efficiency (85.88%), the protein efficiency ratio (2.66%), and survival (100%). Water quality obtained during rearing is temperature 25.2–31.2oC, pH 6.9–8.7, and dissolved oxygen (DO) 5–6.1 mg/L.
Co-Authors Mohamad Amin Retno Cahya Mukti Suriyanti, Su Nyun Pau Tanbiyaskur, Tanbiyaskur YULISMAN