Bulla: Ethiopia’s Hidden Power Food and Its Growing Potential

The enset plant thrives across southern and southwestern Ethiopia, feeding more than twenty million people. It belongs to the banana family and yields three staple foods: kocho, amicho, and bulla. Among these, bulla holds a reputation as the finest product, yet it receives far less scientific attention than its relatives. Researchers have gathered a wealth of information about enset foods, but many details about bulla remain unclear.

A large collection of studies was sifted through using a rigorous screening method. Over three hundred records were narrowed down by removing duplicates, unreliable sources, and papers lacking clear justification. About eighty articles survived the final review. The analysis revealed that bulla is made by mechanically extracting juice and letting it settle, without any required fermentation for its basic form. It packs a high amount of carbs and energy, delivering roughly 8.5 megajoules per kilogram, while kocho provides only 6.5 megajoules per kilogram. Protein levels stay low across the board.

Some households also produce a fermented version of bulla, but the process varies widely and lacks a standard recipe. This secondary form is less common and not yet well understood. Laboratory tests hint that bulla’s starch could serve as a binder in medicines and as a gel in biotech applications. The review stresses the need for more experiments to pin down consistent methods and to explore these new uses.

Overall, the study calls for clearer production guidelines, increased output, and broader adoption of bulla. The goal is to strengthen food security, open doors in health and medicine, and boost local economies. By standardizing both plain and fermented bulla, communities can fully leverage this nutritious staple for a more resilient future.