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Dragon-fruit-peel crystal jelly and preparing method thereof

A technology of pitaya peel and crystal, applied in the field of pitaya peel crystal jelly and preparation thereof, can solve the problems of poor toughness of pitaya peel jelly, unable to maintain the active substance of pitaya peel, not adjusting sugar-acid ratio, etc. Natural and delicate effect

Inactive Publication Date: 2017-03-15
CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the pitaya peel jelly toughness that this method makes is bad, does not adjust sugar-acid ratio, can not keep the active substance of pitaya peel

Method used

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  • Dragon-fruit-peel crystal jelly and preparing method thereof
  • Dragon-fruit-peel crystal jelly and preparing method thereof
  • Dragon-fruit-peel crystal jelly and preparing method thereof

Examples

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with embodiment.

[0029] The pitaya peel used in the embodiments of the present invention is the exocarp of the commercially available white-heart pitaya. Before use, scrape off the remaining white filaments on the contact surface between the peel and the pulp, and cut off the external scale-like protrusions; the embodiment of the present invention The raw materials used are all obtained through conventional commercial channels unless otherwise specified.

[0030] Pitaya peel crystal jelly embodiment 1~3

[0031] The parts by weight of each raw material are as shown in Table 1:

[0032] Table 1 The parts by weight of each raw material of Pitaya peel crystal jelly in Examples 1-3

[0033]

[0034] The preparation method embodiment 1 of pitaya peel crystal jelly

[0035] (1) Wash 0.35 parts of pitaya peel, cut into pieces, and then put it in 0.8 parts of ascorbic acid solution with a mass concentr...

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PUM

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Abstract

The invention discloses dragon-fruit-peel crystal jelly and a preparing method thereof. The dragon-fruit-peel crystal jelly is prepared from dragon fruit peels, white sugar, konjac glucomannan, gellan gum, citric acid, ascorbic acid, dragon-fruit essence and water. The preparing method includes the following steps that (1) the dragon fruit peels are cleaned and sliced, then the product is put into an ascorbic acid solution and blanched, the blanched dragon-fruit peels and the ascorbic acid solution for blanching are mixed and subjected to hank knotting, and dragon-fruit-peel homogenate is obtained; (2) the white sugar, the konjac glucomannan and the gellan gum are mixed and stirred to be even, water is added and used for boiling, filtering and cooling are carried out, and the mixed gum liquid is obtained; (3) the dragon-fruit-peel homogenate, the citric acid, the ascorbic acid and the dragon-fruit essence are added into the mixed gum liquid, the mixture is stirred to be even, the product is poured into a die, demolding is carried out after cooling, and the ragon-fruit-peel crystal jelly is obtained. The dragon-fruit-peel crystal jelly is natural in color and luster, elegant and glittering and translucent, has the visual effect of oriental cherry rain, is sour-sweet and tasty, and has the toughness, and if the dragon-fruit-peel crystal jelly is put into the mouth, the jelly is fine, smooth chewy; the method is easy to operate, low in cost and high in repeatability.

Description

technical field [0001] The invention relates to a jelly and a preparation method thereof, in particular to a dragon fruit peel crystal jelly and a preparation method thereof. Background technique [0002] Dragon fruit combines the advantages of fruit, flower buds, vegetables, and medicine. It is not only rich in nutrition and unique in function, but also rarely suffers from diseases and insect pests. It can grow normally without using any pesticides. Therefore, dragon fruit is a green and organic fruit and a health food with certain effects. [0003] The peel of dragon fruit contains anthocyanins, dietary fiber, water-soluble natural pigments, vegetable albumin, vitamins, etc. Anthocyanin is a powerful antioxidant, more than 10 times stronger than carotene, and can preserve activity in human blood for 75 hours. It can protect the human body from free radical damage and help prevent various and free radicals related diseases; anthocyanins can enhance the elasticity of blood...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L21/12
Inventor 肖华西罗曼林亲录刘高强杨帆
Owner CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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