Preliminary study of gut microbiome influence on black Ivory coffee fermentation in Asian elephants.

ABSTRACT: Black Ivory Coffee (BIC), produced through the digestion of Arabica coffee beans by Asian elephants, is recognized for its smooth, chocolaty flavor and low bitterness. However, the biological mechanisms underlying its unique taste remain poorly understood. In this study, we conducted a preliminary analysis of the gut microbiome of BIC-producing elephants and compared it with that of control elephants. 16S rRNA gene sequencing analysis revealed significant differences in microbial community structure, including the enrichment of specific bacterial genera such as Acinetobacter and family such as Izemoplasmataceae in the BIC group. Functional prediction using PICRUSt2 indicated that the BIC elephant gut microbiome harbors key enzymes involved in the degradation and utilization of pectin and c

SUBMITTER: Chiba N 

PROVIDER: S-EPMC12627549 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature