relation: https://eprints.untirta.ac.id/45595/
title: KARAKTERISTIK FISIKOKIMIA DAN ORGANOLEPTIK KOPI ROBUSTA LEGO BUBUK (Coffea canephora) BERDASARKAN PENGARUH BERBAGAI VARIASI SUHU DAN WAKTU PENYANGRAIAN
creator: Malahayani, Fanida
subject: Q Science (General)
description: Coffee (Coffea sp.) is a widely consumed as a beverage, with robusta being a popular variety in Indonesia. One type of robusta coffee is lego coffee, which originated from Banyuwangi. The factors studied in this research include roasting temperature (230°C, 245°C, and 260°C) and roasting time (10 and 12 minutes). The research design consists of two stages: a completely randomized factorial design (coffee bean yield, angle of repose, bulk density, color, pH, moisture content, ash content, antioxidant activity, total phenolic content, and caffeine content) and A split-plot randomized block design (organoleptic test). This study was conducted to determine the effects of roasting temperature and time on the physicochemical and sensory characteristics of lego robusta coffee. The results showed that variations in roasting temperature affected coffee bean yield, angle of repose, bulk density, L*, a*, b*, chroma, pH, moisture content, ash content, antioxidant activity, and total phenols. Variations in roasting time influenced coffee bean yield, L*, a*, b*, chroma, moisture content, ash content, total phenols, mouthfeel parameters, and overall parameters. The interaction between roasting temperature and time had an influence on L* and b* of the resulting lego robusta coffee powder.
date: 2024
type: Thesis
type: NonPeerReviewed
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identifier: https://eprints.untirta.ac.id/45595/1/Fanida%20Malahayani_4444190092_Fulltext.pdf
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identifier: https://eprints.untirta.ac.id/45595/2/Fanida%20Malahayani_4444190092_01.pdf
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identifier: https://eprints.untirta.ac.id/45595/3/Fanida%20Malahayani_4444190092_02.pdf
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identifier: https://eprints.untirta.ac.id/45595/4/Fanida%20Malahayani_4444190092_03.pdf
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identifier: https://eprints.untirta.ac.id/45595/5/Fanida%20Malahayani_4444190092_04.pdf
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identifier: https://eprints.untirta.ac.id/45595/6/Fanida%20Malahayani_4444190092_05.pdf
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identifier: https://eprints.untirta.ac.id/45595/7/Fanida%20Malahayani_4444190092_Ref.pdf
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identifier: https://eprints.untirta.ac.id/45595/8/Fanida%20Malahayani_4444190092_Lamp.pdf
identifier:   Malahayani, Fanida  (2024) KARAKTERISTIK FISIKOKIMIA DAN ORGANOLEPTIK KOPI ROBUSTA LEGO BUBUK (Coffea canephora) BERDASARKAN PENGARUH BERBAGAI VARIASI SUHU DAN WAKTU PENYANGRAIAN.  S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.