Pendugaan Umur Simpan Keripik Kelapa (Cocos nucifera L.) Menggunakan Metode Accelerated Shelf-Life Testing (ASLT) Model Pendekatan Persamaan Arrhenius

Authors

  • Evy Puspitasari Department of Agricultural Engineering, Faculty of Agricultural Technology, Universitas Brawijaya
  • Sandra Malin Sutan Department of Agricultural Engineering, Faculty of Agricultural Technology, Universitas Brawijaya
  • Anang Lastriyanto Department of Agricultural Engineering, Faculty of Agricultural Technology, Universitas Brawijaya

DOI:

https://doi.org/10.21776/ub.jkptb.2020.008.01.04

Keywords:

Shelf Life Test (ASLT), keripik kelapa, pengemasan, umur simpan

Abstract

Keripik kelapa memiliki sifat yang mudah menyerap air, sehingga penambahan kadar air selama penyimpanan dapat menurunkan mutu keripik. Tujuan dari penelitian ini adalah menentukan laju perubahan mutu, menentukan parameter kritis, dan menduga umur simpan keripik kelapa dengan metode akselerasi (Arrhenius) yang disimulasikan pada tiga kondisi suhu penyimpanan pada inkubator (25â°C±1, 35â°C±1, dan 45â°C±1) selama 16 hari dan setiap 4 hari sekali dilakukan pengamatan terhadap kadar air, kekerasan, dan organoleptik. Umur simpan keripik kelapa yang disimpan pada 25 (ËšC), 35 (ËšC), dan 45 (ËšC) dikemas dengan plastik polipropilen yaitu 18 hari, 16 hari, dan 15 hari. Dikemas dengan plastik polietilen yaitu 17 hari, 13 hari, dan 11 hari. Dikemas dengan microwaveable vacuum pack bag yaitu 15 hari, 11 hari, dan 10 hari.

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Published

2020-04-29

Issue

Vol. 8 No. 1 (2020)

Section

Bahasa Indonesia Articles

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