1results about How to "Steady consumption" patented technology

This invention discloses a method for preparing liquid fermented tea that enhances the floral and fruity aroma of tea leaves, belonging to the field of fermented tea technology. This invention uses Pichia pastoris (a type of yeast). Pichia cactophila FL2 fermented tea liquor, after fermentation, shows an increase of more than 11.59 times in the content of floral and fruity aroma compounds such as terpinene, an increase of 86.58 times in the content of phenylethanol, an increase of 82.83 times in the content of phenethyl acetate, and an increase of 369.26 μg / mL in the content of 1-butanol and o-cymene from 0. In addition, the increases in cymene, α-terpineol, and nerolidol reached 5.41, 13.54, and 3.34 times, respectively. The interaction of various aroma components gives the tea liquor a unique "lemon and citrus fruity aroma" flavor, while also containing sweet and sour aroma compounds. It has a good flavor and is of industrial promotion value.