Febriani, M.U and Lande, Martha L. and Zulkifli, Zulkifli and Handayani, T.T. POTENSI EKSTRAK AIR BUAH BELIMBING WULUH (Averrhoa bilimbi L.) SEBAGAI BAHAN ANTI BROWNING BUAH SALAK PONDOH (Salacca edulis R.). Jurnal Penelitian Pertanian Terapan. ISSN 1410-5020 (Submitted)

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Abstract

The purpose of this study was to find out whether the extract of wuluh star fruit (Averrhoa bilimbi L.) has the potential as anti-browning in pondoh snake fruit (Salacca edulis R.) ". This research has been conducted at the Botanical Laboratory, Department of Biology, Faculty of Mathematics and Natural Sciences, Lampung University in November 2018. The research was carried out in a Completely Randomized Design (CRD). The main factor is extract of star fruit juice with 5 concentrations: 0% v / v (control), 5% v / v, 10% v / v, 15% v / v, and 20% v / v. each treatment was repeated 5 times. The independent variable in this study was the concentration of extract of the star fruit, while the non-independent variables were browning index, total dissolved carbohydrate content, dehydrogenase enzyme activity. The quantitative parameter in this study was the mean (μ) of all non-independent variables, while the qualitative parameter is the level of reducing sugar Levene test, variance analysis, and HSD test were carried out at the 5% level. The results showed that the star fruit extract significantly decreased browning index in Pondoh snake fruit, the relationship between concentration and browning index was negative liner (y = -0.0046x + 0.38 R² = 0.5557). Water extract of Wuluh star fruit has no significant effect on total dissolved carbohydrate content and activity of dehydrogenase enzyme. From the results of the research, it can be concluded that the extract of Wuluh star fruit has the potential as an anti-browning material for Pondoh snake fruit, because it can reduce the browning index by 26%.

Item Type: Article
Subjects: Q Science > QK Botany
Divisions: Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Biologi
Depositing User: T. T. HANDAYANI
Date Deposited: 09 May 2019 05:12
Last Modified: 09 May 2019 05:12
URI: http://repository.lppm.unila.ac.id/id/eprint/12189

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