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Estimating the shelf life of feed ingredients is very important to know in order to assist the feed industry in managing storage, availability and maintaining the nutritional quality of the animal feed produced. The purpose of this study was to compare pollard and wheat bran with added propionic acid preservative at different storage temperatures based on the peroxide value using the Arrhenius model. Shelf life was determined by adding propionic acid to pollard and wheat bran and then storing at 15, 35 and 45 °C for 49 days in an incubator. The parameter used in this research is the peroxide number. The results of this study are based on the calculation of the Arrhenius model. In pollard with propionic acid preservative, it is known that the shelf life at 15, 35 and 45 °C is 38.9 months, 35.6 months and 15.9 months, respectively, while pollard without preservatives is 27.3 months, 22.2 months and 13.1 months. In wheat bran with propionic acid preservative, it is known that the shelf life at 15, 35 and 45 °C is 32.9 months, 21.2 months and 21.2 months, while wheat bran without preservatives is 25.1 months, 15, respectively. 1 month and 14.8 months
Keywords: Arrhenius, peroxide, pollard, propionic acid, wheat bran.
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Cong S, Dong W, Zhao J, Hu R, Long Y, Chi X. 2020. Characterization of the lipid oxidation process of robusta green coffee beans and shelf life prediction during accelerated storage. Molecules 25:1-16. DOI: 10.3390/molecules25051157
Hutasoit N. Ina PT. Permana IDG. 2017. Optimasi Ph dan suhu pada aktivitas enzim lipase dari biji kakao (Theobroma cacao L) berkapang. ITEPA. 5(2):95-102
Isadora N K M, Wartini N M, Antara N S. 2016. Pengaruh kombinasi jenis pelarut dan perbandingannya terhadap karakteristik ekstrak buah pandan (Pandanus Tectorius). Rekayasa dan Manajemen Agroind 4: 47-58.
Kaprelyants L, Pozhitkova L, Buzhylov M. 2019. Application of co-bioprocessing techiques (enzymatic hydrolysis and fermentation) for improving the nutritional value of wheat bran as food functional ingrediens. Food Sci Tech 5: 31-45
Natalia D. Suprijatna E. Muryani R. 2016. Pengaruh penggunaan limbah industry jamu dan bakteri asam laktat (Lactobacillus sp) sebagai sinbiotik untuk aditif pakan terhadap performans ayam petelur periode layer. Jurnal ilmu ilmu peternakan. 26(3): 6-13
Nurani V, Widanti Y A. 2020. Pendekatan umur simpan makanan tradisional berbahan dasar beras dengan metode accelerated shelf life testing melalui pendekatan Arrhenius dan kadar air kritis. Argoteknologi.14: 189-198
Salim. M. R. 2014. Aplikasi model Arrhenius untuk pendugaan masa simpan sosis awaym pada penyimpanan dengan suhu yang berbeda berdasarkan nilai TVB Dan pH. [Tesis]. Bandung. Fakultas Pascasarjana. Universitas Pasundan
Sulieman S. Schulze J. Tran LS.2013. Comparative analysis of the symbiotic efficiency of medicago truncatulaand medicago sativa under phosphorus deficiency. International Journal of Molecular Sciences 14. 5198–5213
Wijayanti. DN. 2012. Kajian umur simpan bubuk kedelai untuk minuman dengan penambahan kalsium propionat dan perlakuan sterilisasi. [Skripsi]. Teknologi hasil pertanian. Fakultas pertanian. Universitas sebelas maret. Su rakrta.