Beverage preparation method and sterilization filling device for implementing the method

Abstract

The invention provides a preparation method for a bottled beverage prepared by concentrated liquid and drinking water; the method comprises that the main components and auxiliary components of the beverage are prepared to be the concentrated liquid, and then the concentrated liquid is sterilized singly while the drinking water is sterilized by ozone; at last the mixture is mixed and filled according to the ratio of the concentrated liquid and the drinking water under aseptic condition. The preparation method of the invention sterilizes the concentrated liquid and the drinking water separately; the drinking water uses a mature ozone sterilizing technique which can avoid the heat loss caused by heating and cooling, and can save energy greatly. The invention also provides sterilizing filling equipment that can realize the preparation method of the beverage; the filling equipment comprises a sterilizing device of the concentrated liquid, a sterilizing device of the drinking water and a mixed filling device; the sterilizing device of the drinking water is an ozone sterilizing device. The sterilizing filling equipment of the invention can carry out the continuous flow process from the sterilization to the filling, thus improving the production efficiency greatly.

Description

technical field [0001] The invention relates to a method for preparing a beverage, in particular to a method for preparing a bottled beverage prepared from concentrated liquid and drinking water. The invention also relates to a sterilized filling device for realizing the preparation method. Background technique [0002] The preparation process of general bottled beverages is: prepare the main component of the beverage into a concentrated solution, dilute the concentrated solution to a set concentration with drinking water, then carry out high-temperature sterilization to the diluted beverage, and then fill and seal it into a product. Sterilization is an indispensable step in the entire beverage preparation process, and it is the key to keeping beverages fresh during transportation and storage. The existing beverage is sterilized by pasteurization, that is, the diluted beverage is stored in a sealed container, and the beverage in the container is heated up quickly through hi...

AI Technical Summary

Problems solved by technology

But so far, there is still no report about the direct use of ozone to sterilize beverages. This may be because the molecular structure of the main components of beverages is relatively complex, and ozone cannot penetrate into the molecules of the main components of beverages. Stay on the surface of the molecule, resulting in the bactericidal effect far from meeting the requirements

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