The temperature and time for roasting maize kernels prior to hot water extraction significantly affected yield, content of free sugar, content of phenolic compounds, DPPH radical scavenging activity, and overall preference of the extracted beverage.
The temperature and time for roasting maize kernels prior tohot water extraction significantly affected yield, content of freesugar, content of phenolic compounds, DPPH radical scavengingactivity, and overall preference of the extracted beverage.