Coffee is the second most consumed product worldwide, cultivated in over 70 countries with
an average annual production of 165–170 million bags. Despite the coffee processing …

Pollution and carbon footprints are still issues in the coffee roasting industry. Therefore,
torrefaction of coffee beans with volatile condensation and atmospheric media variations …

Coffee pulp and husk are the primary residues of the coffee agro-industry. Disposing of them
into the land can bring a serious problem on the environment. Strategies are needed to …

Coffee is a mainstay commodity in Bener Meriah Regency, Aceh. Coffee beans contain
chemicals such as caffeine, chlorogenic acid, trigonelin, carbohydrates, fats, amino acids …

Indonesia has enormous biomass resources due to its land territory is mostly surrounded by
forests and agricultural area. One of the main agricultural commodities is Gayo Arabica …

This study examines the physical and chemical properties of nano-activated carbon
obtained from Robusta coffee pulp. It also examines the potential use of Robusta coffee pulp …

Coffee pulp is a potential source of biomass which abundantly available in coffee exporter
countries such as Brazil, Colombia, Indonesia etc. It is necessary to develop technologies to …

Areca-nut fibers is one of agricultural residues which potentially can be converted into
energy or fuel through thermochemical method. In this study, investigation on …

Biogas has been effectively produced from solid as well as liquid biomass waste through
anaerobic digestion (AD). It has been proved that AD is the most efficient technology and …

Kulit kopi sangat berpotensi untuk dijadikan sebagai elektroda superkapasitor, karena
memiliki kandungan fixed carbon yang cukup tinggi. Sampai saat ini masih sedikit penelitian …