The utilization of coffee waste in supporting family food security

Abstract

Coffee is one of the leading commodities traded in the world and is a mainstay commodity for farmers in mountainous areas. The research objective is to increase the added value of the part of the coffee plant to increase income and food security for farmer families. The research was conducted in the Pupuan-Tabanan Bali robusta coffee agroforestry area, Januari 2017 to December 2020. Methods of data collection using the method of observation and discussion with the main actors who produce coffee in addition to seed study activities with the use of pruned water shoots from clone maintenance BP 308. Data analysis was carried out quantitatively and qualitatively. The results showed that the added value besides dry beans was obtained from water shoots, remaining productive pruning, unproductive old coffee, branches and twigs, and shade pruning. The yields of economic value are in the form of super cuttings, activated charcoal, exotic pots, and quality organic fertilizers from coffee skins, each of IDR 7,500,000; 120,000; 792,000; and 150,000.

Valorization of Coffee Silverskin Using Extraction Cycles and Water as a Solvent: Design of Process

“…Such practices can significantly contribute to increasing the profitability of the coffee industry and establish the concept of a circular economy. This zero-waste approach could benefit producers, stakeholders, and consumers, considering the recent and rapidly growing concerns about industrial pollution [ 7 , 14 ].…”