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A Study of Tea Production From Liberica Green Coffee Skin in Tungkal, Jambi as a Refreshing Drink Rudi Prihantoro; Emanauli
Indonesian Food Science & Technology Journal Vol. 1 No. 2 (2018): Vol 1 no 2, July 2018
Publisher : Department of Technology of Agricultural product (THP) Jambi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (311.935 KB) | DOI: 10.22437/ifstj.v1i2.6401

Abstract

Coffea Liberica is a coffee plant that grow at lowlands and specifically on peatlands. Unlike Arabica and Robusta, Liberica coffee is large and able to grow up to 9 meters in height. Tea as a refreshing drink made from coffee skin which called cascara tea, had been developed in Indonesia and around the world. However, tea that made from green coffee skin is rarely been produced. This study used vary drying temperature (70, 80, 90℃) and time (12, 18, 24 hours). Refreshing drink products had a yellowish brown color with a hint of bitterness and tea leaves aroma. Drying condition with temperature of 90℃ and 12 hours of time duration is resulted in the most preferred beverage. The dried green coffee skin had 5.73% moisture content, 12.58% crude fiber, 4.78% ash content, pH 3.8, 9.95 of total polyphenols and 86.08 of antioxidant content.