Tongo, Maria Novita Andriyani (2018) Pendugaan Umur Simpan Cabai Rawit Segar (Capsicum Frustescens L.) Menggunakan Metode Accelerated Shelf Life Testing (Aslt) Dengan Pendekatan Persamaan Arrhenius. Sarjana thesis, Universitas Brawijaya.
Abstract
Informasi umur simpan atau masa kedaluarsa produk sangat penting agar konsumen mengetahui tingkat keamanan dan kelayakan produk untuk dikonsumsi. Cabai rawit (Capsicum frustescens L) merupakan salah satu tanaman holtikultura (sayuran) yang sering digunakan dalam kondisi segar, namun informasi umur simpannya belum banyak yang melaporkan. Penelitian ini bertujuan untuk menduga umur simpan cabai rawit segar berdasarkan metode ASLT (Accelerated Shelf Life Testing) dengan pendekatan Arrhenius. Cabai rawit segar yang baru dipanen disimpan pada suhu 25, 35, dan 45 °C dengan penambahan larutan garam jenuh sebanyak 20 ml yang bertujuan mempertahankan RH (Relative Humidity) ruang penyimpanan tetap konstan. Parameter yang diamati selama proses penyimpanan adalah susut bobot, kadar air, tekstur, vitamin C, Total Padatan Terlarut (TPT), warna, dan uji organoleptik. Hasil penelitian ini menunjukkan bahwa parameter yang digunakan untuk menentukan umur simpan cabai rawit segar adalah parameter kadar air (orde nol) dengan regresi linier y = 6237.9x + 21.754. Umur simpan cabai rawit segar adalah 14 hari pada suhu 25 °C; 7 hari pada suhu 35 °C; dan 4 hari pada suhu 45 °C
English Abstract
Information on shelf life or product expiry period is essential for consumers know the level of safety and feasibility of products to be consumed. Cayenne pepper (Capsicum frustescens L) is one of horticulture crops (vegetables) which is often used in fresh condition, but information of its shelf life has not been much reported. This study aims to estimate the shelf life of fresh cayenne pepper based on ASLT (Accelerated Shelf Life Testing) method with Arrhenius approach . The freshly harvested fresh cayenne pepper is stored at 25 °C, 35 °C, and 45 °C with the addition of 20 ml saturated salt solution (CaCl2) aimed at keeping RH (Relative Humidity) of storage space constant. The parameters observed during the storage process were weight loss, moisture content, texture, vitamin C, Total Dissolved Sodium (TDS), color, and organoleptic test. The results of this study indicate that the parameters used to determine the shelf life of fresh chili is the water content parameter (zero order) with linear regression y = 6237.9x + 21.754. Shelf life of fresh chili sauce is 14 days at 25 ° C; 7 days at 35 ° C; and 4 days at 45 ° C
Item Type: | Thesis (Sarjana) |
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Identification Number: | SKR/FTP/2018/176/051805323 |
Uncontrolled Keywords: | Accelerated Shelf Life Testing (ASLT), Arrhenius, Cabai rawit segar, Umur simpan / Accelerated Shelf Life Testing (ASLT), Arrhenius, Fresh cayenne pepper, Shelf life |
Subjects: | 600 Technology (Applied sciences) > 633 Field and plantation crops > 633.8 Other crops grown for industrial processing > 633.84 Hot spices |
Divisions: | Fakultas Teknologi Pertanian > Keteknikan Pertanian |
Depositing User: | Endang Susworini |
Date Deposited: | 07 Aug 2019 04:37 |
Last Modified: | 23 Mar 2022 06:11 |
URI: | http://repository.ub.ac.id/id/eprint/165663 |
Text
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