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      Pengaruh Konsentrasi Minyak Cengkeh dan Waktu Pembekuan Terhadap Kelangsungan Hidup Ikan Komet (Carassius auratus)

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      Date
      2023-07-13
      Author
      Karina
      Suwandi, Ruddy
      Jacoeb, Agoes Mardiono
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      Abstract
      Ikan komet merupakan komoditas ikan hias yang populer dengan peningkatan produksi dan ekspor yang menjanjikan. Pemingsanan ikan adalah metode penting dalam transportasi hidup agar tingkat kelangsungan hidup ikan tetap terjaga. Penelitian ini bertujuan menentukan kosentrasi terbaik minyak cengkeh (100, 125, dan 150 ppm), pemberian gliserol, dan lama pembekuan (15, 30, dan 45 menit), serta suhu media air untuk pembugaran (10oC dan 28oC) terhdapap tingkat kelangsungan hidup dan perubahan jaringan insang ikan komet. Data disajikan dalam bentuk grafis dan tabel serta dianalisis secara deskriptif. Penelitian ini menunjukan bahwa minyak cengkeh efektif dalam pemingsanan dan penanganan ikan komet. Waktu pemingsanan ikan komet dengan minyak cengkeh terbaik diperoleh 125 ppm dengan waktu menjelang pingsan 3,24 menit dan waktu menjelang bugar 13,04 menit. Pembugaran ikan komet terbaik pada suhu 10oC dengan tingkat kelangsungan hidup 100% dengan penambahan gliserol. Waktu pembekuan terbaik diperoleh 15 menit dengan suhu -13oC dengan tingkat kelangsungan hidup mencapai 100%.
       
      The comet fish is a popular ornamental fish commodity with a promising increase in production and export. Fish anesthesia is an important method in live transportation to maintain the survival rate of the fish. This research aims to determain concentration of clove oil (100, 125, and 150 ppm), addtion of glycerol, and freezing time (15, 30, and 45 minutes), as well as temperature of the water medium to conscious (10oC and 28oC) on the survival rate and gill tissue changes of comet fish. The data is presented in the form of graphs and tables and analyzed descriptively. This research shows that clove oil is effective in anesthesia and handling comet fish. The best stunning time for comet fish using clove oil was obtained at 125 ppm with a time to stun of 3.24 minutes and time to recover of 13.04 minutes. The best stunning temperature for comet fish was at 10°C with a 100% survival rate when glycerol was added. The optimal freezing duration was 15 minutes at a temperature of -13°C, resulting in a 100% survival rate.
       
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      http://repository.ipb.ac.id/handle/123456789/121776
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      • UT - Aquatic Product Technology [2463]

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      Indonesia DSpace Group 
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