PEMILIHAN STARTER CAIR UNGGUL UNTUK FERMENTASI BIJI KAKAO
dc.contributor | Teknologi Industri Pertanian, Institut Pertanian Bogor, Indonesia | en-US |
dc.contributor | Balai Besar Litbang Pascapanen Pertanian, Bogor | en-US |
dc.contributor | en-US | |
dc.creator | Misgiyarta, nFN; Balaibesar Penelitian dan Pengembangan Pascapanen Pertanian | |
dc.creator | Fauzi, Anas Miftah; Teknologi Industri Pertanian, Institut Pertanian Bogor. | |
dc.creator | Syamsu, Khaswar; Teknologi Industri Pertanian, Institut Pertanian Bogor. | |
dc.creator | Munarso, S Joni; Balai Besar Litbang Pascapanen Pertanian, Bogor. | |
dc.date | 2020-01-28 | |
dc.date.accessioned | 2021-09-07T02:54:42Z | |
dc.date.available | 2021-09-07T02:54:42Z | |
dc.description | Kualitas biji kakao fermentasi rendah karena kualitas starter mikroba untuk fermentasi biji kakao rendah. Seleksi starter mikroba diperlukan untuk mendapatkan starter yang unggul. Ada dua jenis starter, yaitu starter cair dan starter kering. Starter cair banyak digunakan untuk fermentasi biji kakao. Starter yang diuji adalah starter cair, yaitu starter Inoka, starter cair BB-Pasca, dan starter yoghurt. Seleksi starter mikroba dilakukan dengan memfermentasi pulp biji kakao selama 24 jam pada berbagai suhu fermentasi (20oC, 30oC, dan 40oC). Parameter yang diamati adalah jumlah total mikroba, laju pertumbuhan mikroba starter, tingkat konsumsi gula pereduksi oleh mikroba starter, total asam yang diproduksi, tingkat penurunan pH, dan peningkatan suhu fermentasi serta korelasi antara parameter pengamatan penelitian. Starter cair unggul yang terpilih adalah starter cair Inoka. Karakteristik starter Inoka adalah memiliki tingkat laju pertumbuhan μ = 0.470, konsumsi gula pereduksi oleh mikroba starter 12%, peningkatan asam total 7%, penurunan pH 5,2, dan peningkatan suhu fermentasi 1,56oC serta korelasi antara parameter penelitian di atas 0,61. Selection of Superior Liquid Starters for Cocoa Beans FermentationThe quality of fermented cocoa beans varies because the microbial starter for fermented cocoa beans varies. The selection of starter is needed to get a superior starter. The starter tested is a liquid starter, that is the Inoka starter, the BB-Pasca liquid starter, the yoghurt. The selection of starter is done by fermenting cocoa bean pulp for 24 hours at various fermentation temperatures (20oC, 30oC and 40oC). The parameters observed were total microbial count, microbial growth rate of starter, consumption of reducing sugars by starter microbes, total acid produced, decrease of pH, and increase of fermentation temperature and the correlation between the parameters of the study. The selected superior liquid starter is the Inoka liquid starter. The characteristics of Inoka starter are to have a growth rate of μ = 0.470, consumption of reducing sugars by starter microbes 12%, total acid increase of 7%, decrease in pH 5.2, and increase in fermentation temperature of 1.56oC and correlation between research parameters above 0.61. | en-US |
dc.format | application/pdf | |
dc.identifier | http://ejurnal.litbang.pertanian.go.id/index.php/jpasca/article/view/9860 | |
dc.identifier | 10.21082/jpasca.v16n1.2019.19-27 | |
dc.identifier.uri | https://repository.pertanian.go.id/handle/123456789/13470 | |
dc.language | eng | |
dc.publisher | Balai Besar Penelitian dan Pengembangan Pascapanen Pertanian | en-US |
dc.relation | http://ejurnal.litbang.pertanian.go.id/index.php/jpasca/article/view/9860/8482 | |
dc.rights | Copyright (c) 2019 Jurnal Penelitian Pascapanen Pertanian | en-US |
dc.rights | http://creativecommons.org/licenses/by-sa/4.0 | en-US |
dc.source | Jurnal Penelitian Pascapanen Pertanian; Vol 16, No 1 (2019): Jurnal Penelitian Pascapanen Pertanian; 19-27 | en-US |
dc.source | 2541-4054 | |
dc.source | 0216-1192 | |
dc.subject | Starter cair unggul; fermentasi; biji kakao; pulp biji kakao; parameter fermentasi; Superior liquid starter; fermentation; cocoa beans; cocoa bean pulp; fermentation parameters; | en-US |
dc.title | PEMILIHAN STARTER CAIR UNGGUL UNTUK FERMENTASI BIJI KAKAO | en-US |
dc.type | info:eu-repo/semantics/article | |
dc.type | info:eu-repo/semantics/publishedVersion | |
dc.type | Peer-reviewed Article | en-US |
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