Censerita Madat, Yulia (2023) Pengaruh Lama Simpan dalam Suhu Refrigerator terhadap Kualitas Fisik Daging Itik yang Dimarinasi dengan Bawang Putih. S1 thesis, Universitas Jambi.
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Abstract
Penelitian ini bertujuan untuk mengetahui pengaruh lama simpan dan penyimpanan yang optimal dalam suhu refrigerator terhadap kualitas fisik daging itik yang dimarinasi dengan bawang putih. Penelitian ini menggunakan 20 ekor daging itik bagian dada dan bawang putih. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) dengan 5 perlakuan 4 kelompok sebagai ulangan. Perlakuan yang diberikan terdiri dari P0 = Daging marinasi tanpa penyimpanan, P1 = Daging disimpan selama 1 hari, P2 = Daging disimpan selama 3 hari, P3 = Daging disimpan selama 5 hari, P4 = Daging disimpan selama 7 hari. Peubah yang diamati dalam penelitian ini yaitu pH daging, daya ikat air, susut masak, dan uji Eber. Data diolah menggunakan analisis ragam dan pengaruh yang nyata dilanjutkan dengan uji jarak berganda Duncan. Hasil penelitian menunjukkan bahwa lama simpan dalam suhu refrigerator daging itik yang dimarinasi dengan bawang putih berpengaruh tidak nyata (P>0,05) terhadap nilai pH , daya ikat air, dan susut masak. Memberi pengaruh sangat nyata (P < 0,01) terhadap nilai uji Eber (uji kebusukan) daging itik. Dari penelitian ini dapat disimpulkan bahwa lama simpan sampai 7 hari daging itik dalam refrigerator yang dimarinasi dengan bawang putih menghasilkan nilai pH, daya ikat air, susut masak yang sama, dan menurunkan nilai uji Eber. Penyimpanan daging itik pada suhu refrigerator sampai 7 hari masih bisa mempertahankan kualitas fisik daging itik. This research aims to determine the effect of optimal shelf life and storage at refrigerator temperature on the physical quality of duck meat marinated with garlic. This research used 20 duck breasts and garlic. This research used a Randomized Block Design (RAK) with 5 treatments and 4 groups as replications. The treatments given consisted of P0 = Marinated meat without storage, P1 = Meat stored for 1 day, P2 = Meat stored for 3 days, P3 = Meat stored for 5 days, P4 = Meat stored for 7 days. The variables observed in this research were meat pH, water holding capacity, cooking loss, and Eber's test. Data were processed using analysis of variance and significant effects followed by Duncan's multiple range test. The results of the study showed that the length of time stored in the refrigerator for duck meat marinated with garlic had no significant effect (P>0.05) on the pH value, water holding capacity and cooking loss. Gives a very significant influence (P < 0.01) on the Eber test value (putrefaction test) for duck meat. From this research it can be concluded that storing duck meat for up to 7 days in the refrigerator marinated with garlic produces the same pH value, water holding capacity, cooking loss, and lowers the Eber test value. Storing duck meat at refrigerator temperature for up to 7 days can still maintain the physical quality of duck meat.
Type: | Thesis (S1) |
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Uncontrolled Keywords: | Refrigerator, Duck Meat, Marinated, physical quality, garlic |
Subjects: | L Education > L Education (General) |
Divisions: | Fakultas Peternakan > Peternakan |
Depositing User: | MADAT |
Date Deposited: | 15 Sep 2023 02:41 |
Last Modified: | 15 Sep 2023 02:41 |
URI: | https://repository.unja.ac.id/id/eprint/55880 |
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