Lama Simpan Daging Ayam Petelur Afkir Dalam Refrigerator Terhadap Kualitas Fisik Nugget

Eldayana, Firda Amalia (2021) Lama Simpan Daging Ayam Petelur Afkir Dalam Refrigerator Terhadap Kualitas Fisik Nugget. S1 thesis, Universitas Jambi.

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Abstract

Abstrak : Daging ayam petelur afkir merupakan salah satu produk hewani yang kurang diminati karena memiliki karakteristik daging yang lebih liat dari daging ayam broiler, umumnya ayam petelur afkir berumur 72-80 minggu. Daging ayam segar tidak dapat bertahan lama setelah pemotongan maka perlu dilakukan penyimpanan agar dapat bertahan dalam jangka waktu tertentu, salah satunya dengan penyimpanan suhu rendah dan untuk meningkatkan nilai ekonomis dapat dilakukan dengan pengolahan yaitu pengolahan nugget. Penelitian ini bertujuan untuk mengetahui pengaruh penyimpananan daging ayam petelur afkir pada suhu rendah dan level optimal terhadap nilai pH, daya ikat air, susut masak dan rendemen nugget ayam petelur afkir. Rancangan yang digunakan adalah Rancangan Acak Kelompok (RAL) dengan 4 perlakuan dan 4 kali ulangan. Perlakuan terdiri dari P0 = Daging segar tanpa penyimpanan, P1= Daging dengan penyimpanan selama 24 jam P2= Daging dengan penyimpanan selama 48 jam, P3= Daging dengan penyimpanan selama 72 jam. Peubah yang diamati adalah pH, daya ikat air, susut masak dan rendemen. Analisis data menggunakan analisis sidik ragam (ANOVA), dengan uji lanjut Duncan. Hasil penelitian menunjukkan bahwa penyimpanan daging memberikan pengaruh yang sangat nyata terhadap nilai pH daging, susut masak dan rendemen nugget daging ayam petelur afkir. Namun tidak berpengaruh nyata terhadap pH adonan dan daya ikat air. Kesimpulan dari penelitian ini bahwa daging ayam petelur afkir dengan penyimpanan 24 jam (P1) memberikan hasil suhu yang optimal dapat dilihat dari nilai pH, daya ikat air, susut masak dan rendemen. Abstract : Rejected laying hens are one of the animal products that are less desirable because it has the characteristics of meat that are tougher than meat broiler chickens, generally rejected laying hens aged 72-80 weeks. Chicken meat fresh can't last long after cutting it needs to be done storage in order to survive for a certain period of time, one of which is with low temperature storage and to increase the economic value can be done by processing the nugget processing. This study aims to determine the effect of storage laying hens rejected at low temperatures and optimal levels of the pH value, water holding capacity, cooking loss and rendemen of rejected layer chicken nuggets. The design used was a Randomized Block Design (CRD). with 4 treatments and 4 replications. The treatment consisted of P0 = Fresh meat without storage, P1= Meat with 24 hours storage P2= Meat with storage for 48 hours, P3= Meat with storage for 72 o'clock. The observed variables were pH, water holding capacity, cooking loss and yield. Data analysis used analysis of variance (ANOVA), with further test Duncan. The results showed that meat storage provided very significant effect on the pH value of meat, cooking loss and yield rejected layer chicken nuggets. However, it has no significant effect on pH dough and water holding capacity. The conclusion of this study is that the discarded layer chicken meat with 24 hours storage (P1) gives optimal temperature results which can be seen from pH value, water holding capacity, cooking loss and yield.

Type: Thesis (S1)
Uncontrolled Keywords: kata kunci : kualitas fisik, lama simpan, nugget ayam petelur afkir, refrigerator
Subjects: L Education > L Education (General)
Divisions: Fakultas Peternakan > Peternakan
Depositing User: ELDAYANA
Date Deposited: 10 Dec 2021 03:39
Last Modified: 10 Dec 2021 03:39
URI: https://repository.unja.ac.id/id/eprint/28471

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