| 摘要 |
PURPOSE: A method of preparing a scorched rice-tea and a concentrate thereof by grain carbonization is provided, thereby providing a consumer the scorched rice product having its characteristic taste and flavor. CONSTITUTION: The scorched rice-tea and the concentrate thereof are prepared through the steps of parching, extracting and filtering. In the parching step, the grain is put into a parcher, and parched at 200-380 deg.C. The parched grain is dipped into a solution with a specific gravity of 0.85. At this time, 100% carbonized grain elements are floating in the solution, and selectively collected. The collected carbonized grain elements and water are put into an extractor in a ratio of 1 to 5, and soluble components are extracted therefrom. The resulting product is filtered by using a micro filter to form a scorched rice-tea concentrate.
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