Factor Type and Size Of Fish

Various factors can be grouped into a determinant of freshness: the type and size of the fish, the environment and how to catch or harvest. Thus, to get fresh fish, three of these factors need to be considered. Affect the freshness of fish, both during harvesting or catching or during storage. By the time the fish are harvested or caught ...

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Between Product Definition

Lately, people are starting to like fish in the form of products such as more practical and easily processed into a variety of finished products. The common understanding between the products is part of a fish that has undergone a specific treatment but still have properties such as fresh fish meat. Some of the intermediate products that have been developed ...

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Toxic Ingredients In Fish

Toxicity in fish can affect the freshness of the fish. Fish are known to contain toxins generally denied consumers although it still has a high fitness level. Mackerel with a degree of freshness that has somewhat decreased more acceptable to consumers than the bloated fish that are still alive, because people are more familiar with pufferfish as poisonous fish. Based ...

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Tuna Fish Handling Process

Stages tuna handling process is carried out as follows: 1) Demolition tuna Ordinary tuna species landed are tuna yellow fin tuna (Thunnus albacares) and big eye tuna (Thunnus obessus). Tuna fish landed in the form of whole fish that have been weeded out the entrails and gills. Tuna fishing area includes Ocean waters of Indonesia, the northern coast of Java, ...

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Pengukuran Ammonia Dengan Metode Nessler

Penentuan amonia-nitrogen digunakan metode Indophenol (metode phenate). metode ini memeberikan hasil yang baik untuk perairan air kolam. pereaksi yang digunakan adalah phenate (phenol), chlorox (oxidizing solution) dan mangan sulfat. phenol dan hypochlorit (chlorox) beraksi dalam kondisi larutan basa membentuk phenylquinone-monoimine yang selanjutnya akan bereaksi dengan ammonia menjadi indophenol yang berwarna biru. kepekatan warna biru sebanding dengan kadar amonia yang ada. ...

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Pengertian Produk Antara

Akhir-akhir ini masyarakat mulai menyukai ikan dalam bentuk produk antara karena lebih praktis dan mudah diolah menjadi berbagai produk jadi. Pengertian umum produk antara adalah bagian dari ikan yang sudah mengalami perlakuan tertentu tetapi masih memiliki sifat seperti daging ikan segar. Beberapa produk antara yang telah dikembangkan dan disukai oleh masyarakat antara lain: a. Fillet Fillet adalah bagian daging ikan ...

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