Green tea beverages manufacturing process

Abstract

In order to produce green tea beverages which have a good flavor and a good balance of the fragrant components and do not form unpleasant precipitates, such green tea beverage are produced by a method including an extracting step consisting of two extraction steps, a first step in which green tea leaves are extracted at an applied pressure to obtain a pressure extract (step 1) and a second step in which green tea leaves are extracted under atmospheric pressure, followed by microfiltration to obtain an atmospheric extract (step 2), and a mixing step in which the pressure extract and the atmospheric extract obtained in the respective step are mixed at a mixing ratio determined on the basis of the weight of the raw tea leaves (step 3). This method can provide the production of drinks which have a good flavor and a good balance of the fragrant components and in addition, do not result in formation of deposits, and are suitable for beverages, in particular, for packing into PET bottles by mixing, at a predetermined ratio, the pressure extract from step 1, which is rich in suitable fragrance but short in astringency and tastiness, and the atmospheric extract from step 2, which is intense in astringency and tastiness and provided with a good color tone.

Dependencies are inferred from the claim text.