Beverage prepared by freezing and juicing strawberries and preparation method thereof

Abstract

The invention discloses beverage prepared by freezing and juicing strawberries and a preparation method thereof. According to the beverage prepared by freezing and juicing strawberries and the preparation method thereof provided by the invention, a preparation process comprises the following steps: 1, selecting strawberries without diseases and pests; cleaning and putting the strawberries into a refrigerator; refrigerating the strawberries at a subzero temperature of 20 to 25 DEG C and taking out the refrigerated strawberries after 24 to 48 hours, standing for 6-8 hours at a constant temperature and unfreezing, and then squeezing the juice for subsequent use; 2, selecting bulbus lilii, semen nelumbinis, tremella and Chinese date without diseases and pests, cleaning and putting into a container, boiling for 2 to 3 hours with suitable amount of water, then turning off the fire and cooling, and filtering and removing residues when the temperature is cooled to a constant temperature and taking the juice for subsequent use; 3, adding the juice obtained in the step 1 into the juice obtained in the step 2, uniformly stirring, standing for 8 hours and filtering by using 200-mesh screen cloth, then bottling at a temperature of 90 DEG C, and sterilizing and capping to obtain a finished product.

Description

technical field [0001] The invention relates to a beverage prepared by squeezing strawberries after freezing and a preparation method thereof, belonging to the field of food processing. Background technique [0002] At present, the fruit drinks sold in the market are made of freshly squeezed juice or freshly squeezed juice after boiling. Without freezing treatment, the sugar in the fruit is not sufficiently extracted, and the enzyme bacteria contained in the fruit cannot be destroyed. Thorough killing will affect the shelf life of the fruit juice. Therefore, it is an important topic for scientific and technological personnel to study fruit drinks that can fully extract the sugar content contained in the fruit and have a longer shelf life. Contents of the invention [0003] The purpose of the present invention is to provide a kind of beverage which is not only rich in nutrition but also unique in flavor and has a long shelf life and is prepared by squeezing strawberries aft...

AI Technical Summary

Problems solved by technology

[0002] At present, the fruit drinks sold in the market are made of freshly squeezed juice or freshly squeezed juice after boiling. Without freezing treatment, the sugar in the fruit is not sufficiently extracted, and the enzyme bacteria contained in the fruit cannot be destroyed. Completely killing it will affect the shelf life of the fruit juice. Therefore, it is an important topic for scientific and technological personnel to study fruit drinks that can fully extract the sugar contained in the fruit and have a longer shelf life.