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      • Dissertations and Theses
      • Undergraduate Theses
      • UT - Faculty of Fisheries and Marine Science
      • UT - Aquatic Product Technology
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      Identifikasi Indikator Pembeda Asal Formaldehida Pada Ikan Tongkol, Kembung, dan Ekor Kuning Berdasarkan Parameter Kemunduran Mutu

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      Date
      2023
      Author
      Leani, Ni Made Alsipa Marta
      Nurjanah
      Nurhayati, Tati
      Barokah, Giri Rohmad
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      Abstract
      Keamanan pangan merupakan suatu hal yang perlu diperhatikan dalam membangun sektor perikanan. Penyalahgunaan formalin sebagai bahan pengawet ikan merupakan salah satu permasalahan yang kerap ditemukan di Indonesia. Akan tetapi, secara alami ikan dapat membentuk senyawa formaldehida melalui reaksi trimetilamin oksida (TMAO). Hal ini menyebabkan sulitnya membedakan ikan dengan dan tanpa penambahan formaldehida. Penelitian ini bertujuan mengindentifikasi indikator pembeda berdasarkan parameter laju kemunduran mutu (organoleptik, nilai pH, TVB, FA, dan DMA) pada ikan tongkol, ekor kuning dan kembung dengan penambahan dan tanpa penambahan formalin selama 8 minggu dalam penyimpanan beku. Indikasi ikan yang mengandung formalin selama masa penyimpanan yaitu tingginya kandungan formaldehida serta DMA seiring dengan lama penyimpanan. Parameter organoleptik pada penelitian ini belum dapat dijadikan sebagai parameter pembeda yang kuat
       
      The development of the fishing industry must take food safety into account. Formalin misused is one of the problems that is often found in Indonesia. However, fish are naturally able to form formaldehyde compounds through the reaction of trimethylamine oxide (TMAO). As a result, it becomes challenging to distinguish between fish possessing endogenous formaldehyde content and fish containing formalin during storage. This study aims to identify differentiating indicators with and without the addition of formaldehyde in tuna, mackerel, and yellowtail based on quality rating rate parameters (organoleptic, pH value, TVB, formaldehyde, and DMA) for 8 weeks with frozen storage. Indications of fish containing formalin during storage are high levels of total formaldehyde and DMA. Organoleptic parameters in this study could not be used as strong differentiating parameters.
       
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      http://repository.ipb.ac.id/handle/123456789/127901
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      • UT - Aquatic Product Technology [2463]

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      Copyright © 2020 Library of IPB University
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      Contact Us | Send Feedback
      Indonesia DSpace Group 
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      Universitas Jember Digital Repository