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All Journal JIA (Jurnal Ilmiah Agribisnis) : Jurnal Agribisnis dan Ilmu Sosial Ekonomi Pertanian Jurnal Ilmiah Membangun Desa dan Pertanian
Syahirman Hakim
Program studi Teknologi Industri Pertanian Fakultas Pertanian Universitas Almuslim
Agriculture, Biological Sciences & Forestry Humanities Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science Social Sciences Veterinary

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Preferensi Konsumen terhadap Agroindustri Pliek Ue Melalui Uji Organoleptik dalam Menentukan Kualitas Pliek Ue di Kabupaten Bireuen Naya Desparita; Syahirman Hakim
JIA (Jurnal Ilmiah Agribisnis) : Jurnal Agribisnis dan Ilmu Sosial Ekonomi Pertanian Vol. 9 No. 6 (2024)
Publisher : Department of Agribusiness, Halu Oleo University Jointly with Perhimpunan Ekonomi Pertanian Indonesia - Indonesian Society of Agricultural Economics (PERHEPI/ISAE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37149/jia.v9i6.1580

Abstract

This research aims to identify how consumer preferences for pliek ue agroindustry produce quality pliek ue. This research was conducted in July and ended in September 2024 in Bireuen Regency. The research method used is organoleptic testing on 30 agroindustries by 150 consumers as panelists to see the taste, color, texture, aroma, and aftertaste of pliek ue. The results showed organoleptic testing on pliek ue was carried out using 150 consumers as panelists at 30 pliek ue agroindustries in Bireuen Regency. The parameters measured were color, taste, aroma, texture, and aftertaste of pliek ue. The color parameter of pliek ue has an index value of 78%, the taste is 76%, the aroma is 75%, the texture is 80%, and the aftertaste of pliek ue is 78% while the general index value of organoleptic testing is 77.40% classified as moderate. This indicates that the quality of pliek ue produced by agroindustry in Bireuen Regency is medium. Agroindustry parties can improve the quality of pliek ue produced by improving production procedures during fermentation to produce good quality pliek ue. Good quality pliek ue depends on the production process carried out by the agroindustry when producing pliek ue to produce pliek ue that has a pleasant aroma, attractive color, good taste, preferred texture, and the aftertaste does not leave an unpleasant taste to consumers. The pliek ue agroindustry in Bireuen Regency can collaborate with stakeholders to certify the determination of quality standards for the pliek ue category, which has the best quality and can compete with pliek ue in other districts to support the welfare of the pliek ue agroindustry to be more prosperous and consistently produce good quality pliek ue.
Analisis Kimia Kopi Cherry Arabika (Coffea arabica) dengan Kajian Kadar Alkohol, Kadar Kafein, Total Padatan Terlarut dan Total Asam Pada Limbah Hasil Fermentasi Anaerobik Syahirman Hakim; Irwnsyah Irwnsyah; Risky Widayat; Baihaqi Baihaqi
Jurnal Ilmiah Membangun Desa dan Pertanian Vol. 9 No. 2 (2024)
Publisher : Department of Agribusiness, Halu Oleo University Jointly with Perhimpunan Ekonomi Pertanian Indonesia - Indonesian Society of Agricultural Economics (PERHEPI/ISAE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37149/jimdp.v9i2.868

Abstract

This study aimed to determine the quantitative measurements of alcohol concentration, caffeine content, total dissolved solids, and total acid. This study used an experimental design with a non-factorial, Completely Randomized Design (CRD) that included three treatment levels, each replicated three times. The study consists of the following treatment levels: H5 represents the fermentation of cherry Arabica coffee for five days, H10 for ten days, and H15 for 15 days. The collected data underwent analysis of variance (ANOVA) using SPSS version 22. The Duncan's New Multiple Range Test (DNMRT) was used at a 5% significance level to determine the differences in the effects of each therapy. The study showed that the length of anaerobic fermentation of Arabica coffee cherries significantly affected the concentrations of alcohol, caffeine, total dissolved solids, and total acid (p<0.05). With longer fermentation, alcohol concentration, caffeine content, and total acid levels increase while the total dissolved solids content decreases. The most effective treatment in this study was noted on the 5th day of fermentation, showing an average alcohol content of 11.93%, caffeine content of 3.36%, total dissolved solids of 4.83oBrix, and total acid of 1.62%.
Co-Authors Baihaqi Baihaqi Irwnsyah Irwnsyah Naya Desparita Risky Widayat