Passion fruit-kiwi fruit composite juice and preparation method thereof

Abstract

The present invention relates to a passion fruit-kiwi fruit composite juice and a preparation method thereof. The juice comprises 20-30% of a fruit-kiwi fruit juice, 10-15% of a kiwi fruit juice, 3-5% of honey, and the balance of water. The preparation method comprises: cleaning and cutting the passion fruit; taking the flesh with seeds; carrying out juicing on the flesh with seeds; cleaning the kiwi fruit; removing peel and carrying out juicing on the flesh of the kiwi fruit; uniformly mixing the resulting two juices; heating to a temperature of 20-60 DEG C; adding pectinase and amylase to carry out an enzymolysis treatment; adding water and honey to the filtered juice to adjust the taste; adopting a bacteria removal filtration membrane to remove partial bacteria; carrying out homogenizing and degassing on the bacteria-removed juice; carrying out vacuum packaging; and carrying out hyperpressure sterilization to perform an enzyme inactivation treatment to obtain the composite juice. With the preparation method of the present invention, the unique flavor of the passion fruit and the kiwi fruit fragrance can be maintained, the produced juice has characteristics of original juice remaining, original taste remaining, natural and persistent fragrance, and pure flavor, the juice quality is improved, and the pursuit of the majority of consumers on the natural juice is met.

Description

technical field

[0001] The invention relates to a fruit juice and a preparation method thereof, in particular to a passion fruit kiwifruit compound juice and a preparation method thereof, belonging to the technical field of fruit juice processing. Background technique

[0002] Passion fruit, also known as passion fruit, egg fruit, belongs to Passiflora, Passiflora, is a rare tropical and subtropical fruit. It contains 165 kinds of fruit flavor components, almost covering most of the tropical, subtropical and temperate fruits. Fragrance type, unique flavor, its aroma cannot be artificially synthesized or imitated. It is one of the most aromatic fruits known in the world and has the reputation of "king of juice". Passion fruit has a strong aroma, sweet and sour taste, can produce body fluid and quench thirst, refresh the mind, increase appetite after eating, promote the secretion of digestive glands, and help digestion. The fruit contains a variety of vitamins, which can low...