METHOD FOR MANUFACUTING ROASTING TEA USING FRUIT OF OPUNITA HUMIFUSA AND THE ROASTING TEA THEREBY.

摘要

The present invention relates to a roast tea including the eastern prickly pear (Opuntia humifusa) fruits as a main ingredient and a preparation method thereof. The method includes: a collection step (s1) of collecting the eastern prickly pear fruits in October and November every year; a selecting and washing step (s2); a slicing step (s3) of cutting the washed and selected eastern prickly pear fruits in 1-3 mm thickness; a drying step (s4) of drying the sliced eastern prickly pear fruits in a far-infrared dryer at 60-75 degrees Celsius for 10-12 hours; a first roasting step (s5) of roasting the sliced and dried eastern prickly pear fruits in the medium heat at 40-55 degrees Celsius for 1-3 minutes; a first grinding step (s6) of grinding the eastern prickly pear fruits in a grinder after the first roasting step; a separating step (s7) of separating the fruit powder and fruit seeds through filtering the powder prepared in the first grinding step through a 2 mm filter; a second grinding step of (s8a) grinding the fruit powder in the grinder for the second time to prepare the powder of 160-180 mash; and a second roasting step (s8b) of roasting the eastern prickly pear fruit seeds for 1-3 minutes in the medium heat at 85-95 degrees Celsius.