Chulalongkorn University Transforms Cocoa Waste

Researchers from Chulalongkorn University, led by Asst. Prof. Dr. Tansiphorn Na Nan, have developed an innovative cocoa-based mineral supplement that transforms low-grade cocoa and discarded cocoa husks into value-added livestock feed. This innovation addresses challenges faced by cocoa farmers due to crop losses and rising feed costs for livestock farmers in Thailand. The supplement, available as a 'lick block' or powder, can incorporate up to 30% cocoa waste, reducing agricultural waste and generating additional income. It offers health benefits for livestock, including improved well-being, reduced inflammation, enhanced feed-to-meat conversion, and increased milk fat content in dairy cattle. For beef cattle, it improves meat quality to premium grades and reduces greenhouse gas emissions by up to 44%. The research is expanding to poultry, goats, and shrimp farming, promoting a circular economy model.