Pendugaan Umur Simpan Ikan Patin Salai Menggunakan Metode Akselerasi Dengan Kemasan HDPE dan Teknik Pengemasan Aluminium Foil

Abstract

The goal of this research was to estimate the shelf life of salai catfish using the ASLT (Accelerated Shelf-Life Testing) method with high-density polyethylene (HDPE) plastic, vacuum aluminum foil, and non-vacuum aluminum foil. By storing the salai catfish for thirty days at different temperature levels, namely 30, 35, and 40°C, the acceleration method was used to predict the shelf life. Changes in rancidity sensory and thiobarbituric acid (TBA) levels were observed. The obtained data were analyzed using linear regression to show the relationship between storage time and the measured variables. Furthermore, the Arrhenius method was used to calculate the shelf life of salai catfish in order to compare the quality degradation of salai catfish. The best result was obtained in the treatment of salai catfish with vacuum aluminum foil was 32,56 days at 30°C based on the TBA test. The regression equation were y= -2875,7x + 5,2812, R2= 0,9855.

Estimation of shelf life for Ready-To-Eat sardines (RTE) using the Accelerated Shelf-Life Testing (ASLT) method

“…According to [14], the energy activation connection is inversely related to the rate of quality degradation, with a small energy activation value indicating a high rate of quality degradation and vice versa. [15] define energy activation as the amount of energy required by chemical molecules to initiate a reaction.…”

Pengaruh Perbedaan Bahan Pengemas Terhadap Mutu Sensoris Amplang Selama Penyimpanan

“…Ikan salai yang disimpan dengan bahan pengemas aluminium foil lebih lama dibandingkan jika dikemas dengan HDPE (High Density Polyethilene). Ikan salai jika disimpan menggunakan aluminium foil mampu bertahan sampai 25 hari pada suhu 300C jika dibandingkan dengan bahan kemasan HDPE yaitu LIPIDA : Jurnal Teknologi Pangan dan Agroindustri Perkebunan Volume 1 Nomor 2 : Oktober 2021 95 21 hari pada suhu yang sama (Ayu et al, 2022). Dari hasil penelitian terdahulu menunjukkan bahwa PET, PP dan aluminium foil layak untuk diteliti sebagai bahan pengemas kerupuk amplang.…”