CD Skripsi

Pengaruh Suhu Wet Rendering Terhadap Karakteristik Minyak Kepala Ikan Gabus (Channa Striata)

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Snakehead fish (Channa striata) is one of the fish inhabiting swamp waters that has economic value. Snakehead fish has been used by humans as food for centuries. Snakehead fish contains excellent protein, fat, vitamins, and minerals. Snakehead fish is a source of fat.Fish fatis composedofabout25%saturatedfatty acids and 75%unsaturatedfatty acids. The fatcontained in fish is generally unsaturated fatty acids, including omega-3 and omega-6. Snakehead fish heads are known to contain fats that are rich in vitamin A and omega-3 fatty acids which are good for health. Fish oil contains omega-3, this oil is very necessary for health, fish oil also contains essential fatty acids that cannot be produced naturally by the body. The purpose of this study was to determine the effect of wet rendering temperature on the characteristics of snakehead fish head oil. While the specific purpose of this study was to obtain the best temperature for the extraction of snakehead fish head oil. The method used in this study was an experim ent with a non-factorial Completely Randomized Design (CRD) with 3 replications. The treatment given was by usingdifferent temperatures consisting of 3 levels, namely 70°C (T1), 75°C (T2), and 80°C (T3) and repeated 3 times. The results of the study of fat content at temperatures of 70°C, 75°C, and 80°C were 6.99%, 7.24%, and 7.01%, respectively. The yield of snakehead fish head oil at temperatures of 70°C, 75°C, and 80°C was 2.71%, 5.04%, and 6.67%, respectively. Free fatty acids at temperatures of 70°C, 75°C, and 80°C were 1.11%, 2.16%, and 3.15%, respectively. The iodine numbers at temperatures of 70°C, 75°C, and 80°C are 19.37, 18.60, and 15.97, respectively. The saponification numbers at temperatures of 70°C, 75°C, and 80°C are 173.57, 122.98, and 113.24, respectively.
Keywords: Fatty acids, Channa striata, fish oil, temperature, wet rendering

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1904110302

Penerbit

Pekanbaru : Universita Riau – Fakultas Perikanan Dan Ilmu Kelautan – Teknologi Hasil Perikanan., 2025

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1904110302

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNOLOGI HASIL PERIKANAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

Vina

Versi lain/terkait

Lampiran Berkas

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