METHOD FOR PRODUCING OF AROMATIZED GRASS TEA Russian patent published in 2005 - IPC

FIELD: processes for producing of tea beverage compositions.

SUBSTANCE: method involves treating mixture comprising hibiscus flowers, senna leaves, strawflower and leaves of mountain cranberry with stream of non-polar gas at above-critical temperature and pressure parameters, said stream circulating in closed circuit at speed exceeding hydraulic size of mixture particles and said treatment process lasting for 15-20 min; successively providing following steps: introducing "Strawberry" aromatizer, reducing temperature to value below critical temperature value and relieving pressure to atmospheric pressure value.

EFFECT: improved homogeneity of tea composition and quick brewing of tea.