BLACK TEA LEAVES COMPRISING ROSE LEAVES AND METHOD OF PRODUCING THOSE BLACK TEA LEAVES

摘要

To provide, e.g., black tea leaves using, as tea leaves, leaves of different kinds than plants such as Camellia Sinensis, which is used as conventional tea leaves.SOLUTION: A method of producing black tea leaves using rose leaves as an ingredient comprises a step of freezing raw leaves. Also provided are rose black tea leaves, rose black tea leaf extracts, or processed products thereof, or drink and food products containing the same, and the like.SELECTED DRAWING: None