PROCESS FOR THE PRODUCTION OF TOASTED COFFEE GRAINS, TOASTED COFFEE EXTRACTS PRODUCED BY THIS PROCESS, INSTANT COFFEE AND CONCENTRATED COFFEE COMPOSITION

摘要

process for producing roasted coffee bean extract. The present invention relates to a process for producing a bitter suppressed roasted coffee bean extract by selectively reducing the lactone content of chlorogenic acid while maintaining the chlorogenic acid content and having intrinsic taste and taste. Roasted Coffee Bean Extract. The process for producing a roasted coffee bean extract includes adjusting a raw material extract of the roasted coffee beans to have a brix degree of from 10 to 40 and a ph of from 5.5 to 6. , And treat the extract with heat at 100 ° C or higher.