KARAKTERISTIK FISIK BUBUK KOPI DAN MUTU ORGANOPLEPTIK SEDUHAN BUBUK KOPI LIBERIKA TUNGKAL KOMPOSIT (LIBTUKOM) PADA BEBERAPA METODE FERMENTASI

Ridawati Marpaung, Kocu Arianto
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Abstract

Penelitian ini bertujuan untuk mengetahui karakteristik fisik bubuk kopi dan mutu organoleptik seduhan bubuk kopi liberika pada berbagai metode fermentasi. Penelitian ini dilakukan di Desa Mekar Jaya Kecamatan Betara Kabupaten Tanjung Jabung Barat. Waktu penelitian dilakukan selama 6 bulan.        Penelitian ini diuji dengan. Peubah yang diamati dalam penelitian ini adalah kadar air bubuk kopi,warna, cita rasa, aroma, kepahitan, dan kesukaan. Dari hasil pengujian uji Tau Kendall terhadap, menunjukkan bahwa metode fermentasi kering berpengaruh nyata terhadap warna, rasa dan aroma seduhan bubuk kopi, tetapi perpengaruh tidak nyata terhadap kepahitan dan tingkat kesukaan. Panelis lebih menyukai  seduhan bubuk kopi pada perlakuan fermentasi kering dengan lama  fermentasi  6 dan 8 hari.Kata kunci : Fermentasi kering, Kopi Liberika,  Mutu organoleptik. The aim of this research were  to identify  the characteristic fisic of coffee powder and organoleptic quality of liberican coffee liquid in dry fermentation with different time.The research location will do in Mekar Jaya village, Betara district, Tanjung Jabung Barat Regency  to be search in 6 months. This is an unformetted trial research and had 5 treatment kinds e.g. : Control (without fermentation), dry  fermentation 2 days, dry fermentation 4 days, dry fermentation 6 days nad dry fermentatioan 8 days.Tau Kendal test was appled in this research to analised the parameter. The paramater evaluation were water content, colour, smell, taste, bitterness, and  preference liquid of coffee. Tau Kendal test was appled in this research and the result  showed that the dry fermentation method was significantly effected to the color of coffee powder liquid, taste and smell, but  nonsignificantly effected in preference bitterness, and its preference. Panelis  prefer   coffee powder liquid  showed that the   treatment  dry fermentation for 6 and 8 days keyword: dry fermentation, time, liberican coffee, organoleptic quality.
咖啡粉的物理特性和生物降解的有机色素混合在一些发酵方法上
本研究旨在了解咖啡粉的生理特征和各种发酵方法的有机混合咖啡的质量。这项研究是在丹戎贾邦西摄政的布鲁加亚街道进行的。研究时间持续了6个月。这项研究进行了测试。在这项研究中观察到的改变是咖啡粉、颜色、味道、气味、苦味和味道的含量。从豆腐测试结果来看,发酵方法对咖啡粉的颜色、味道和气味有明显的影响,但对苦味和喜爱的程度没有明显的影响。小组成员更喜欢在干发酵过程中加入咖啡粉,持续时间为6到8天。关键词:干发酵、橙汁咖啡、有机物质量。这项研究的目的是将咖啡淀粉和有机液体在干燥时间不同时的特性加以区分。研究地点将在好望角西角区蓬勃发展的村庄进行,为期6个月的搜索。这是一个5天不变形的试验研究:控制,干两天,干4天,干6天。知道测试对象是本研究分析参数的苹果d。对账单是水利、颜色、气味、味道、味道、苦味和咖啡的预览。你知道,测试对象是这项研究的苹果,其结果表明,干枯的方法对咖啡粉、口味和气味都有明显的影响,但在预定的恶毒和引用中却没有明显的效果。评审员预制咖啡泡剂6天8天保湿词:干核、时间、利伯咖啡、有机品酒。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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