Physical properties of arabica green coffee beans grown at different farm elevations in Gayo higland, Indonesia DOI Open Access
Erika Cosendey Toledo de Mello Peixoto,

F Muzakki,

Yusriana

et al.

IOP Conference Series Earth and Environmental Science, Journal Year: 2025, Volume and Issue: 1476(1), P. 012096 - 012096

Published: April 1, 2025

Abstract Gayo Arabica Coffee (GAC) is renowned for its unique aroma and flavor, particularly in Indonesia’s Bener Meriah Aceh Tengah Districts, which are crucial coffee production. This study evaluates the quality attributes of GAC from two post-harvest processing methods (semi-washed dry hull honey) at three elevation levels (1100-1200 m, 1300-1400 1600-1700 m asl), totaling 18 experimental units. Key assessments included yield, physical characteristics (triage tests, defect point, bean size, bulk density) green beans. ANOVA Tukey’s HSD test were applied a 95% confidence level. Results showed that significantly influenced defective values (P<0.05), with both factors greatly impacting percentages (P<0.01). Elevation alone affected density Post-harvest total caffeine content roasted beans (P<0.05). Pearson correlation revealed strong positive relationship between (r = 0.88) size 0.62), while elevated correlated inversely −0.75 −0.58, respectively).

Language: Английский

Physical properties of arabica green coffee beans grown at different farm elevations in Gayo higland, Indonesia DOI Open Access
Erika Cosendey Toledo de Mello Peixoto,

F Muzakki,

Yusriana

et al.

IOP Conference Series Earth and Environmental Science, Journal Year: 2025, Volume and Issue: 1476(1), P. 012096 - 012096

Published: April 1, 2025

Abstract Gayo Arabica Coffee (GAC) is renowned for its unique aroma and flavor, particularly in Indonesia’s Bener Meriah Aceh Tengah Districts, which are crucial coffee production. This study evaluates the quality attributes of GAC from two post-harvest processing methods (semi-washed dry hull honey) at three elevation levels (1100-1200 m, 1300-1400 1600-1700 m asl), totaling 18 experimental units. Key assessments included yield, physical characteristics (triage tests, defect point, bean size, bulk density) green beans. ANOVA Tukey’s HSD test were applied a 95% confidence level. Results showed that significantly influenced defective values (P<0.05), with both factors greatly impacting percentages (P<0.01). Elevation alone affected density Post-harvest total caffeine content roasted beans (P<0.05). Pearson correlation revealed strong positive relationship between (r = 0.88) size 0.62), while elevated correlated inversely −0.75 −0.58, respectively).

Language: Английский

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