PREPARATION METHOD OF HEMATOGENOUS GREEN TEA

摘要

PURPOSE: A method for preparing hematogenous green tea made of leaves of Thea chinensis L. and powdered brown rice as well as herbs is provided to serve a tea product that is improved in pharmacological effect and palatability and good for the prevention and treatment of ischemia. CONSTITUTION: The method includes the following steps of: (i) mixing, steaming, drying and pulverizing 25-50wt% of Angelica gigas Nakai, cnidium rhizome and Paeonia japonica; (ii) mixing the herb powder with powdered tea leaves in a ratio of 6:4-8:2; (iii) adding powdered brown rice steamed and roasted at 100-180deg.C to the herb and green tea materials; and (iv) packing the powdered tea material mixed with 0.02-0.06% of powdered spice in a tea bag. The tea can be produced into a liquid product to be canned by extracting the herb powder with the roasted brown rice powder and the green tea in order, vacuum filtrating the first and the second extracts respectively and mixing together and adding 0.02-0.04% of vitamin C and 0.02-0.06% of liquid scent to the resulting extract.