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All Journal Bioscientist : Jurnal Ilmiah Biologi
Nurwitri, CC
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Social Sciences

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Karakteristik Mutu Pikel Jahe dengan Penambahan Ekstrak Bawang Dayak Anggarkasih, Made Gayatri; Fatimah, Ai Imas Faidoh; Hapsari, Rianti Dyah; Nurwitri, CC; Qalbi, Rainatul
Bioscientist : Jurnal Ilmiah Biologi Vol 12, No 2 (2024): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v12i2.13242

Abstract

Processing ginger into pickles can provide added economic value and potentially become an export commodity. Ginger pickles are made by soaking ginger slices in a salt solution. Improving the quality of elephant ginger pickles can be done by adding natural dyes to have a pink color like Gari. Dayak onion extract can be used as a natural dye. This research aimed to determine the quality characteristics of ginger pickle with the addition of Dayak onion extract to the soaking medium at 7 dan 14 fermentation days and compare it with a salt solution soaking medium of various concentrations. This study is experimental research that used a Completely Randomized Design consisting of 6 treatments, namely a water-based and a Dayak onion extract-based soaking solution, each made with 5%, 7%, and 9% (w/v) salt concentration. The results showed (1) Adding Dayak Onion extract and variations of salt concentration in elephant ginger pickles had a significant effect on pH, and TPT and had no significant effect on the color and number of lactic acid bacteria); (2) Ginger pickles with a water-based 7% concentration salt solution (P2) most preferred treatment by the panelists.
Co-Authors dahlia, Noli Novi Dwi Aryanti Nur’utami Fatimah, Ai Imas Faidoh Hapsari, Rianti Dyah Made Gayatri Anggarkasih Qalbi, Rainatul Widyaniputria, Rachmah Fathia