Pengaruh Penyimpanan Dingin Terhadap Sosis Daging Sapi yang Ditambahkan Ekstrak Kulit Buah Naga Merah

  • Fitri M Manihuruk Balai Besar Pelatihan Peternakan Kupang, Jln. Timor Raya Km. 17 Noelbaki, Kupang Tengah, Kupang
Keywords: ekstrak kulit buah naga merah, penyimpanan dingin, sosis sapi

Abstract

Penelitian ini bertujuan mengevaluasi pengaruh penyimpanan dingin pada sosis daging sapi yang ditambahkan ekstrak kulit buah naga merah. Ekstrak kulit buah naga merah yang ditambahkan sebanyak 40% pada adonan sosis. Sosis disimpan pada suhu dingin (±4 °C) selama 20 hari. Perlakuan penyimpanan dingin pada penelitian ini dianalisis pada hari ke-0, 5 10, 15 dan 20. Data diolah dengan analisis ragam (ANOVA) dan dilanjutkan uji perbandingan berganda menggunakan uji Duncan. Hasil analisis menunjukkan bahwa penyimpanan dingin selama 20 hari berpengaruh nyata pada nilai pH dan aw sosis daging sapi yang ditambahkan ekstrak kulit buah naga merah. Nilai pH menurun sampai hari ke-20. Nilai aw menurun sampai hari ke-15 dan stabil di hari ke-20. Stabilitas emulsi sosis daging sapi selama 20 hari penyimpanan dingin tidak berpengaruh nyata dan hasilnya adalah 100%. Perlakuan penyimpanan dingin efektif mempertahankan angka lempeng total sampai hari ke-20 pada sosis daging sapi dengan penambahan ekstrak kulit buah naga merah.

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Published
2020-04-06