A kind of processing method of sweet potato passion fruit cake

Abstract

The invention discloses a processing method of sweet potato passion fruit fruit cake, which comprises the pretreatment of each part of raw passion fruit whole fruit and sweet potato, the preparation of raw and auxiliary materials and the fruit cake processing. Among them, the pretreatment of each part of the whole passion fruit includes: extraction of husk juice, separation of juice and preparation of seed sand; pretreatment of sweet potato is the preparation of sweet potato puree. During fruit cake processing, take passion fruit juice, fruit shell juice, sweet potato puree and white sugar, mix and boil, add canna powder, fruit seed sand, then cast film, bake, demould, and pack to complete the processing and preparation of fruit cake . The invention has the following advantages: raw and auxiliary materials are natural and simple, the comprehensive utilization of the whole passion fruit is realized, the product is crystal clear, natural, bright and rich in color, the flavor of passion fruit and sweet potato is strong, the texture is Q-elastic, unique in crispness, and non-sticky Teeth, sour taste.

Description

technical field [0001] The invention relates to the technical field of fruit cake processing, in particular to a processing method of sweet potato passion fruit fruit cake. Background technique [0002] In the production of fruit cakes, gelling agents such as starch or carrageenan must be added in order to form, but the stickiness of the fruit cakes brought about during forming causes stickiness and affects the taste; at the same time, when carrageenan is used as a gelling agent, the pH value of the material is Generally, it should be adjusted to not less than 4, and other colloids should be used to assist with a more sour taste. In the prior art, the fruit cake using glutinous rice flour as the carrier of the passion fruit cake lacks the quality of crystal clear and translucent appearance, and does not have Q elasticity in mouthfeel. [0003] Using passion fruit as the main raw material, compound sweet potato puree and white sugar to process fruit cake, the obtained fruit ...

AI Technical Summary

Problems solved by technology

[0005] Remove the astringent taste of the husk, improve the juice yield of the husk, first remove the outer skin of the passion fruit and then take out the pulp, and then the husk meat is broken and the technology of using cellulase to carry out enzymatic hydrolysis has not been reported.

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