Red raspberry and hawthorn fruit compound juice and preparation method thereof

Abstract

The invention relates to red raspberry and hawthorn fruit compound juice and a preparation method thereof. The red raspberry and hawthorn fruit compound juice is prepared from red raspberry juice, hawthorn fruit juice and auxiliary materials. The red raspberry and hawthorn fruit compound juice is characterized in that the mass ratio of the red raspberry juice to the hawthorn fruit juice is 15% to 10%; the auxiliary materials include white granulated sugar the mass of which accounts for 12% of total mass, and a proper amount of citric acid and malic acid. According to sensory indexes, the red raspberry and hawthorn fruit compound juice disclosed by the invention looks like a uniform emulsion which is red or light red, can have a small quantity of pulp precipitates without suspension and layering, has specific smoky fragrance of red raspberry fruits and light sourness and fragrance of hawthorn fruits, is mellow in taste, and is sour and sweet and palatable without abnormal taste; according to physical and chemical indexes, the red raspberry and hawthorn fruit compound juice contains more than or equal to 15% of soluble solids, less than or equal to 0.26% of total acids, and more than or equal to 25% of original juice.

Description

technical field [0001] The invention relates to the field of natural compound fruit juices, in particular to red raspberry and hawthorn compound fruit juices and a preparation method. Background technique [0002] Compound fruit juice has important nutritional value and belongs to "weakly alkaline food", which is of great significance to maintaining human health. Red raspberry, also known as tray and raspberry, is a shrubby fruit of the genus Rubus in the Rosaceae family. The plant height is 1-2 meters, the berries are large, the fruit is red or orange, with strong aroma and rich nutrition. Rich in calcium, phosphorus, potassium, magnesium, iron, zinc and other trace elements, the fruit has good raw food and processing properties. Hawthorn is bright in color and rich in nutrition. It contains almost all the nutrients of other fruits, and the content of organic acid vitamin C is extremely high. Hawthorn contains medicinal ingredients such as chlorogenic acid and triterpeno...

AI Technical Summary

Problems solved by technology

In the prior art, there are many compound juices made by combining hawthorn with other fruits, but there is no report about making fruit juice with red raspberry.