KARAKTERISTIK EDIBLE FILM DARI GLUKOMANAN PORANG DENGAN PENAMBAHAN PALM OIL ATAU PALM KERNEL OIL

MANURUNG, ARTHUR ANDREAS STANLAY and Yanuriati, Anny (2025) KARAKTERISTIK EDIBLE FILM DARI GLUKOMANAN PORANG DENGAN PENAMBAHAN PALM OIL ATAU PALM KERNEL OIL. Undergraduate thesis, Sriwijaya University.

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Abstract

This study aimed to determine the characteristics of porang glucomannan edible film with different concentrations of palm oil and palm kernel oil (PKO). This study used a Factorial Completely Randomized Design (CRD) with 2 treatment factors, the type of oil (palm oil, palm kernel oil) and oil concentration (0.5%, 1%, 1.5%, 2%) with 3 replications and further test of Duncan's Multiple Range Test (DMRT). The results showed that the type of oil had a significant effect on water vapor transmission rate (WVTR) and percent elongation edible film. Oil concentrations significantly affect the thickness, water vapor transmission rate (WVTR), water absorption, and percent elongation edible film. The interaction of the two treatments had a significant effect on percent elongation edible film. The best edible film is edible film with 2% palm oil concentration treatment. With the following characteristics are 0.238 mm thickness, 15.23% elongation, 0.173 Mpa tensile strength, 8.90 g.m2.day-1 water vapor transmission rate, 40.65% water absorption, 81.93 gf compressive strength, 0,012 Mpa elasticity, and diameter of the inhibition zone against Escherichia coli and Staphylococcus aureus bacteria respectively 9,5 mm and 8,75 mm. The edible film has met JIS standards except for the tensile strength.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Edible film, glukomanan, minyak inti kelapa sawit, minyak sawit
Subjects:	S Agriculture > S Agriculture (General) > S1-(972) Agriculture (General)
Divisions:	05-Faculty of Agriculture > 41231-Agricultural Product Technology (S1)
Depositing User:	Arthur Andreas Stanlay Manurung
Date Deposited:	11 Jul 2025 08:00
Last Modified:	11 Jul 2025 08:00
URI:	http://repository.unsri.ac.id/id/eprint/177809

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