Author

O. S. Hutabarat

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Conference Open access Aug 2026

Microbial and biochemical dynamics during postharvest Fermentation to Improve the quality of robusta coffee (Coffea canephora)

Robusta coffee (Coffea canephora) plays a strategic role in global coffee production due to its high productivity, agronomic resilience, and adaptation to lowland tropical ecosystems. Its distribution to the global market is hampered by inconsistent sensory quality, dominant bitterness, low acidity, and susceptibility...

Kurniati Latief, Serli Hatul Hidayat, Iqbāl et al. · IOP Conference Series: Earth... · 0 citations

Conference Open access Aug 2026

Evaluation of traditional and modern drying methods for coffee husk processing: Physical characteristics and quality standards

Coffee husk is a major by-product of coffee processing in Indonesia, with great potential for value-added utilization. However, its high moisture content and susceptibility to spoilage necessitate effective drying methods to ensure quality and stability. This study investigated the effects of sun-drying, batch-dryer, a...

Yuliana Mahmuddin, Februadi Bastian, F. I. P. Hati et al. · IOP Conference Series: Earth... · 0 citations