relation: https://eprints.untirta.ac.id/48177/
title: PENGARUH SUHU PENYIMPANAN TERHADAP UMUR SIMPAN GULA AREN CAIR DENGAN METODE ACCELERATED SHELF-LIFE TESTING (ASLT)
creator: Daniati Zahra, Audia
subject: S Agriculture (General)
description: Liquid palm sugar is a type of liquid sugar made from palm sap or molded palm sugar. Liquid palm sugar made from molded palm sugar with additional water as a solvent can increase its water content that affects the quality of the product. One of the efforts to prevent damage and extend the shelf life of liquid palm sugar is through the addition of preservatives material such as sodium benzoate. Estimation of shelf life was carried out using the Accelerated Shelf-Life Testing (ASLT) method with the Arrhenius approach. This study aimed to determine the effect of storage temperature on the characteristics and shelf life of liquid palm sugar. This study used the nonfactorial method of Randomized Group Design (RGD) with storage temperature variations of 50, 60, 70°C for 28 days with critical points on day 0, 7, 14, 21, and 28. The results showed that storage at different temperatures resulted in changes of liquid palm sugar characteristics until day of 28. The higher of the temperature and the longer of the storage time, had a great change on quality. The result showed that at storage of 70°C will decrease the water activity, acidity, viscosity, L* value, b* value, °Hue value and chroma value but increase the total dissolved solids and yeast mold number. The shelf life of liquid palm sugar at 25, 35 and 40°C based on viscosity was 106, 75, and 64 days.
date: 2025
type: Thesis
type: NonPeerReviewed
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identifier: https://eprints.untirta.ac.id/48177/1/Audia%20Daniati%20Zahra_4444200081_01.pdf
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identifier: https://eprints.untirta.ac.id/48177/2/Audia%20Daniati%20Zahra_4444200081_02.pdf
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identifier: https://eprints.untirta.ac.id/48177/3/Audia%20Daniati%20Zahra_4444200081_03.pdf
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identifier: https://eprints.untirta.ac.id/48177/4/Audia%20Daniati%20Zahra_4444200081_Fulltext.pdf
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identifier: https://eprints.untirta.ac.id/48177/5/Audia%20Daniati%20Zahra_4444200081_04.pdf
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identifier: https://eprints.untirta.ac.id/48177/6/Audia%20Daniati%20Zahra_4444200081_05.pdf
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identifier: https://eprints.untirta.ac.id/48177/7/Audia%20Daniati%20Zahra_4444200081_Ref.pdf
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identifier: https://eprints.untirta.ac.id/48177/8/Audia%20Daniati%20Zahra_4444200081_Lamp.pdf
identifier:   Daniati Zahra, Audia  (2025) PENGARUH SUHU PENYIMPANAN TERHADAP UMUR SIMPAN GULA AREN CAIR DENGAN METODE ACCELERATED SHELF-LIFE TESTING (ASLT).  S1 thesis, Universitas Sultan Ageng Tirtayasa.