Preparation method of roxburgh-rose composite juice

Abstract

The invention discloses a preparation method of roxburgh-rose composite juice. The roxburgh-rose composite juice comprises the following components by weight percent: 20%-30% of roxburgh-rose original juice, 15%-20% of pyracantha-fortuneana original juice, 8%-10% of sucrose and the balance of water. The corresponding preparation process comprises the steps: mixing the new roxburgh-rose original juice and the pyracantha-fortuneana original juice, then heating to be 30-40 DEG C, then adding pectinase to carry out enzymolysis treatment with the enzymolysis time being 3-6 hours, wherein the amount of the added pectinase is 0.1-0.4% of the total amount of the juice; adding diatomite into the juice treated by enzymolysis, then fully stirring, standing for 3-4 days under the environmental condition of 15-18 DEG C, filtering liquid after standing by using a filtering machine to obtain clear mixed juice; adding water and white sugar into the clear mixed juice for seasoning, carrying out sterilization treatment on the seasoned juice; and packaging the juice treated by sterilization. The preparation method disclosed by the invention has the advantages that due to the complementary characteristic of roxburgh rose and pyracantha fortuneana on nutritional ingredients and taste, the roxburgh rose and the pyracantha fortuneana are processed into the composite juice, so that the composite juice with good taste and rich nutritional substances can be obtained.

Description

technical field [0001] The invention relates to juice preparation technology, in particular to a preparation method of roxburghii compound juice. Background technique [0002] Along with the raising of people's living standard, juice drink has gradually become the indispensable drink in people's life. Fruit juice drinks currently on the market are mostly made by artificial blending, which lacks the nutritional labeling contained in people's expected fruit juice drinks. In addition, there are also some fruit juice drinks made of fresh fruit juice, but most of them are made of a single fruit juice, which leads to a relatively single nutrient intake in the process of drinking. Contents of the invention [0003] The purpose of the present invention is to provide a preparation method of Rosa roxburghii compound juice, so that two juices of Rosa roxburghii and Pyracantha japonicus can be mixed to make a juice drink, which improves the taste of the juice and improves the shortco...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a preparation method of Rosa roxburghii compound juice, so that two kinds of juices of Rosa roxburghii and Pyracantha can be mixed to make a juice drink, which improves the taste of the juice and improves the shortcomings of the single nutritional component of the juice