| 摘要 |
PURPOSE: A production method of functional coffee beans is provided to reduce the amount of caffeine in the coffee beans using medical herbs, and to maintain the unique taste and flavor of coffee. CONSTITUTION: Medical herbs are mixed and crushed to obtain medical herb powder (s101). The medical herb powder is sterilized using steam. The medical herb powder is dipped in Cordceps militaris strain liquid, and steamed to obtain steamed medical herbs (s102). The steamed medical herbs are sterilized, and mixed with Aspergillus oryzae strains and fructooligosaccharide, and fermented to obtain fermented medical herbs (s103). The fermented medical herbs are mixed with ethyl alcohol, and extracted to obtain a fermented medical herb extract (s104). The fermented medical herb extract is filtered by using kaolin, filter paper, a filtering device, or a glass-filter-4G before being decompress-concentrated (s105). The decompress-concentrated fermented medical herb extract and germinated coffee beans are mixed and steamed (s106). The steamed mixture is inoculated with Monascus pilosus or blue color aspergillus before fermenting and drying (s107). [Reference numerals] (s101) Step of preparing medical herb powder by mixing and crushing Medical herbs; (s102) Step of sterilizing medical herb powder by using steam, dipping the medical herb powder in Cordceps militaris strain liquid, and steaming the medical herb powder to obtain steamed medical herbs; (s103) Step of sterilizing the steamed medical herbs, and mixing with Aspergillus oryzae strains and fructooligosaccharide to obtain fermented medical herbs; (s104) Step of mixing the fermented medical herbs with ethyl alcohol and extracting to obtain a fermented medical herb extract; (s105) Step of filtering the fermented medical herb extract by using kaolin, filter paper, a filtering device, or a glass-filter-4G before being decompress-concentrated; (s106) Step of mixing the decompress-concentrated fermented medical herb extract and germinated coffee beans and steaming; (s107) Step of completing functional coffee beans by inoculating the steamed mixture with Monascus pilosus or blue color aspergillus before fermenting and drying |
