Evaluasi Keterkaitan Protein, Kadar Lemak dan Kadar Abu pada Ikan Nila (Oreochromis niloticus) yang Dibudidayakan di Danau Limboto

 Sri Gita Tamai

Abstract


Penelitian ini bertujuan untuk mengevaluasi kandungan nutrisi ikan nila (Oreochromis niloticus) yang dibudidayakan di Danau Limboto, khususnya untuk mengetahui keterkaitan antara kadar protein, lemak, dan kadar abu. Sampel ikan nila yang digunakan dalam penelitian ini dianalisis untuk kadar protein kasar, lemak, dan kadar abu dengan menggunakan metode Kjeldahl, Soxhlet, dan pengabuan kering. Hasil penelitian menunjukkan bahwa kadar protein rata-rata ikan nila adalah 18,76%, kadar lemak 3,14%, dan kadar abu 1,47%. Uji korelasi Pearson menunjukkan bahwa kadar protein berhubungan negatif signifikan dengan kadar lemak (r = -0,398, p < 0,001) dan positif signifikan dengan kadar abu (r = 0,272, p = 0,006). Namun, tidak ditemukan hubungan signifikan antara kadar lemak dan kadar abu (r = -0,140, p = 0,164). Temuan ini menunjukkan bahwa ikan nila yang dibudidayakan di Danau Limboto didominasi oleh kandungan protein yang tinggi, sementara kadar lemak dan abu lebih rendah, dengan hubungan yang signifikan antara protein dan kedua parameter lainnya. Penelitian ini memberikan gambaran penting tentang kualitas gizi ikan nila hasil budidaya dan implikasi faktor lingkungan terhadap kandungan nutrisi ikan

Keywords


danau limboto; ikan nila; kadar abu; lemak; protein

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References


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Penerbit : Universitas Muhammadiyah Gorontalo. Alamat : Jl. Prof. Mansoer Pateda, Desa Pentadio Timur, Kecamatan Telaga Biru Kabupaten Gorontalo, Provinsi Gorontalo. 96181