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      Pengaruh Penambahan Ekstrak Daun Sirih terhadap Kemunduran Mutu Fillet Ikan Patin Selama Penyimpanan Suhu Chilling

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      Date
      2026
      Author
      SINAGA, ARYAN ANSARI
      Nurhayati, Tati
      Nugraha, Roni
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      Abstract
      Fillet ikan patin merupakan produk perikanan yang mudah rusak (perishable) akibat tingginya kadar air sehingga rentan mengalami aktivitas enzimatis dan pertumbuhan mikroorganisme selama penyimpanan. Penelitian ini bertujuan menentukan konsentrasi terbaik ekstrak daun sirih (Piper betle L.) guna menghambat kemunduran mutu fillet ikan patin selama 12 hari penyimpanan suhu chilling. Perlakuan ekstrak dengan konsentrasi 1%, 1,25%, 1,5%, dan kontrol. Parameter pengujian meliputi sensori, pH, total volatile base (TVB), total plate count (TPC), dan histologi. Ekstrak daun sirih menunjukkan aktivitas antioksidan kuat dengan nilai IC50 sebesar 70,81 ppm. Perlakuan konsentrasi 1,5% merupakan yang terbaik dalam mempertahankan mutu fillet ikan patin hingga hari ke-12 dengan nilai TVB 22,10 mg N/100 g dan TPC 4,84 log CFU/g, serta mampu memperlambat penurunan mutu sensori, menekan peningkatan pH, dan mempertahankan struktur jaringan dibandingkan kontrol. Ekstrak daun sirih hijau berpotensi sebagai preservasi alami fillet ikan patin dengan batas penerimaan organoleptik hingga hari ke-6 penyimpanan suhu chilling.
       
      Pangasius fillet is a highly perishable fishery product due to its high moisture content, making it susceptible to enzymatic activity and microbial growth during storage. This study aimed to determine the optimal concentration of betel leaf (Piper betle L.) extract to inhibit quality deterioration of Pangasius fillet during 12 days of chilled storage. Treatments consisted of 1%, 1.25%, 1.5% extract, and a control. Quality parameters included sensory characteristics, pH, total volatile base (TVB), total plate count (TPC), and histological structure. The extract exhibited strong antioxidant activity with an IC50 value of 70.81 ppm. The 1.5% extract was the most effective treatment, maintaining Pangasius fillet quality for up to 12 days of chilled storage, with TVB and TPC values of 22.10 mg N/100 g and 4.84 log CFU/g, respectively. It also slowed sensory deterioration, suppressed pH increase, and preserved tissue structure compared with the control. Green betel leaf extract has the potential to serve as a natural preservative for Pangasius fillets, with organoleptic acceptability maintained for up to 6 days under chilled storage.
       
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      http://repository.ipb.ac.id/handle/123456789/176782
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      • UF - Aquatic Product Technology [2513]

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      Copyright © 2020 Library of IPB University
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      Indonesia DSpace Group 
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