Process for producing fruit juice powder using dahlia as raw material

Abstract

A process for preparing the powdered fruit juice from dahlia includes such steps as clearing the chosen dahlia fruit, squeezing, beating, proportionally adding dextrin, stirring, centrifugal spray drying for 5-40 S, and packing in low-humidity room. It features no damage to smell and nutrients.

Description

technical field [0001] The invention relates to food processing technology, in particular to a process for preparing fruit juice powder from passion fruit. Background technique [0002] Passion fruit, also known as passion fruit and egg fruit, is a perennial evergreen climbing plant of the family Passiflora and Passiflora, and is a rare tropical and subtropical fruit. It is an indispensable raw material or high-grade additive for the manufacture of food such as jam (mud), fruit milk, ice cream, confectionery, flavors and fragrances, as well as health care products, high-end beauty and skin care products, and can play the role of flavoring, seasoning and nutrition. It contains flavor components of 165 kinds of fruits, covering almost the aroma types of most fruits in tropical, subtropical and temperate regions. It has a unique flavor and its aroma cannot be artificially imitated. [0003] One of the products known to utilize Passiflora to produce is Passiflora Concentrate, a...

AI Technical Summary

Problems solved by technology

It contains flavor components of 165 kinds of fruits, covering almost the aroma types of most fruits in tropical, subtropical and temperate regions. It has a unique flavor and its aroma cannot be artificially imitated

[0003] One of the products known to utilize Passiflora to produce is Passiflora Concentrate, and its production process is vacuum heating, evaporation and concentration. Because of the loss of aroma, taste and color deterioration of the product during heating, it is difficult to maintain the original flavor of Passiflora. Flavor, and the final liquid product contains 50% moisture, which is not conducive to transportation and storage

[0004] Another processed product of passionflower is the frozen puree of passionflower. Its production process is obtained by directly freezing after squeezing the juice. Although the aroma and nutritional effect of the frozen puree are better, it must be stored at - Below 18°C, it needs to be thawed before use, and improper application will easily be contaminated by microorganisms, so it is extremely inconvenient in storage, transportation, use, etc.