KARAKTERISTIK IKAN SEPAT RAWA (Trichogaster trichopterus) ASIN PRESTO DENGAN KADAR GARAM RENDAH PADA PENGERINGAN YANG BERBEDA

RAHAYU, PUJI and Parwiyanti, Parwiyanti and Rinto, Rinto (2009) KARAKTERISTIK IKAN SEPAT RAWA (Trichogaster trichopterus) ASIN PRESTO DENGAN KADAR GARAM RENDAH PADA PENGERINGAN YANG BERBEDA. Undergraduate thesis, Sriwijaya University.

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Abstract

Tujuan penelitian ini adalah untuk mempelajari karakteristik kimia, dan organoleptik ikan sepat rawa (Trichogaster trichopterus) asin presto pada beberapa konsentrasi garam dan pengeringan yang berbeda. Penelitian ini dilaksanakan pada bulan Agustus 2008 sampai April 2009 di Laboratorium Teknologi Hasil Perikanan, Laboratorium Kimia Hasil Pertanian, Fakultas Pertanian Universitas Sriwijaya, dan di Laboratorium Biokimia Dasar Bersama Universitas Sriwijaya. Rancangan yang digunakan dalam penelitian ini berupa Rancangan Acak Kelompok (RAK) faktorial dengan dua perlakuan dan setiap perlakuan diulang sebanyak tiga kali. Faktor perlakuan terdiri dari perbedaan konsentrasi garam yaitu 5%, 10%, 15%, dan 20% dan perbedaan pengeringan yaitu pengeringan dengan sinar matahari, oven suhu 60°C dan oven suhu 70°C. Parameter yang diamati meliputi sifat kimia (kadar air, kadar garam, kadar protein, dan kadar lemak) dan sensoris (warna, aroma, rasa, tekstur, dan kenampakan). Hasil penelitian menunjukkan bahwa perlakuan perbedaan konsentrasi garam, perbedaan cara pengeringan dan intraksinya berpengaruh nyata terhadap kadar air, kadar garam, kadar protein, dan kadar lemak. Nilai rata-rata kadar air berkisar 11,14% hingga 29,37%. Nilai kadar garam berkisar 4,28% hinggai5,42%, kadar protein berkisar 48,13% hingga 67,58%. Nilai kadar lemak berkisar 17,30% hingga 25,86%. Nilai rata-rata sensoris uji hedonik yaitu warna berkisar 1,48 hingga 2,36, aroma berkisar 1,56 hingga 4,48, rasa berkisar 1,2 hingga 2,48, tekstur berkisar 1,28 hingga 2,64, dan kenampakan berkisar 1,6 hingga 2,4. Perlakuan ikan sepat rawa asin presto terbaik yaitu perlakuan konsentrasi garam 5% pada pengeringan oven suhu 70°C.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: Ikan Sepat Rawa, Presto
Subjects: S Agriculture > SH Aquaculture. Fisheries. Angling > SH334.9-336.5 Fishery processing
S Agriculture > SH Aquaculture. Fisheries. Angling > SH337 Packing, transportation, and storage
Divisions: 05-Faculty of Agriculture > 54244-Fisheries Product Technology (S1)
Depositing User: Mr Halim Sobri
Date Deposited: 24 Sep 2022 14:13
Last Modified: 24 Sep 2022 14:13
URI: http://repository.unsri.ac.id/id/eprint/79465

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