Cacao
- The cacao tree (Theobroma cacao) was probably first cultivated in approximatelyad250–900 by the ancient Maya civilization in Mexico and Central America. During the 12th through the 16th century, the elites of Aztec civilizationdrank chocolatederived from cocoa beans and also offered chocolate to...
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- Abstract,Agricultural Engineering International, 2009 A solar dryer with thermal energy storage was developed for intermittent drying of cocoa beans. The prototype was built using readily available local materials. Drying mechanism was based on a combination of convective heating and direct...
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