Dragon fruit full-fruit powder and preparation method thereof

A technology of pitaya peel and pitaya, applied in the field of pitaya whole fruit powder and preparation thereof, can solve problems such as low cost, and achieve the effects of low cost, outstanding health care function, and uniform and turbid appearance

Pending Publication Date: 2020-06-19
武汉市吉人实业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Aiming at the insufficient processing and utilization of pitaya and the deficiencies in the prior art, the object of the present invention is to provide a method for preparing pitaya whole fruit powder by utilizing pitaya. The method has low cost, and the prepared product has a good flavor and can Long shelf life, full retention and utilization of active ingredients, outstanding health care functions, high utilization rate of raw materials, high crude fiber content, good dissolution and rehydration performance, mechanized production of dragon fruit whole fruit powder

Method used

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  • Dragon fruit full-fruit powder and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A kind of preparation method of dragon fruit whole fruit powder, comprises the steps:

[0036] (1) Cleaning and cutting: Take dragon fruit with red skin and red flesh, wash the dragon fruit with flowing tap water, wash away the dust, sediment and other impurities on the surface, take out 50kg of the drained dragon fruit; cut it with a stainless steel knife Dragon fruit, separate pitaya pulp and pitaya peel, get dragon fruit peel 16kg and pitaya pulp 34kg, store in clean container respectively for subsequent use;

[0037] (2) Pitaya peel chopping and beating: get step (1) gained dragon fruit peel, with stainless steel knife or stainless steel shredder, dragon fruit peel is cut into the fritter that length * width is 3.5cm * 1.3cm; To 16kg Add 16kg of softening and color-protecting liquid in the small pieces of pitaya peel, stir and mix, and beat with a stainless steel beater to obtain dragon fruit peel slurry, which is for subsequent use; % trisodium citrate and mass pe...

Embodiment 2

[0044] A kind of preparation method of dragon fruit whole fruit powder, comprises the steps:

[0045] (1) Cleaning and cutting: Take the dragon fruit with red skin and red flesh, wash the dragon fruit with flowing tap water, wash away the dust, sediment and other impurities on the surface, take out the drained dragon fruit 517kg; cut it with a stainless steel knife Dragon fruit, separate pitaya pulp and pitaya peel, get dragon fruit peel 140kg and pitaya pulp 377kg, store in clean container respectively for subsequent use;

[0046] (2) Mincing and beating of pitaya peel: get step (1) gained pitaya peel, with stainless steel knife or stainless steel shredder, dragon fruit peel is cut into the fritter that length * width is 4.5cm * 2cm; To the pitaya of 140kg Add 84kg of softening and color-protecting solution in the small pieces of fruit peel, stir and mix, and beat with a stainless steel beater to obtain dragon fruit peel slurry, which is for subsequent use; wherein, the softe...

Embodiment 3

[0053] A kind of preparation method of dragon fruit whole fruit powder, comprises the steps:

[0054] (1) Take dragon fruit with red peel and purple red flesh, wash it with flowing tap water, wash away the dust, silt and other impurities on the surface, take it out and drain it; weigh 722kg of the drained dragon fruit, and cut the dragon fruit with a stainless steel knife , separate pulp and pericarp, get dragon fruit pericarp 210kg and pitaya pulp 512kg, store in clean container respectively for subsequent use;

[0055] (2) pitaya peel chopping and beating: get step (1) gained pitaya peel, with stainless steel knife or stainless steel shredder, pitaya peel is cut into the fritter that length * width is 3cm * 2cm; To the pitaya of 210kg Add 150kg of softening and color-protecting solution to the peel pieces, stir and mix, beat with a stainless steel beater to obtain dragon fruit peel slurry, and set aside; wherein, the softening and color-protecting solution is 0.35% by mass p...

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Abstract

The invention discloses a preparation method for a dragon fruit full-fruit powder. The preparation method comprises the following steps of: (1) carrying out cleaning and splitting: cleaning a dragon fruit, and performing draining and splitting to obtain dragon fruit pulp and peel; (2) shredding and pulping dragon fruit peel: slicing the peel, adding a softening color protection liquid, and performing stirring, mixing and pulping to obtain a peel thick liquid; (3) carrying out softening and extraction: heating the peel thick liquid, performing extraction, and performing cooling to obtain a peelextraction solution; (4) carrying out pulp pulping: taking the pulp, adding an edible antioxidant, and performing pulping to obtain a pulp thick liquid; (5) carrying out mixing, regulating and grinding: evenly mixing the dragon fruit peel extraction solution and the pulp thick liquid, regulating the pH, and carrying out ultra-fine smashing to obtain a full-fruit ultra-fine thick liquid; and (6) carrying out vacuum degasification, homogenizing and drying: carrying out degasification, homogenizing and drying to obtain a dragon fruit full-fruit powder product. The method has a low cost, the obtained product has a good flavor, has a long expiration date at normal temperature, keeps and fully utilizes nutrient and active ingredients, has an outstanding health care function, a high raw materialuse ratio, a high coarse fiber content and good dissolving reconstitution properties and is mechanical.

Description

technical field [0001] The invention belongs to the technical field of fruit processing, and more specifically relates to a whole dragon fruit powder and a preparation method thereof. Background technique [0002] Dragon fruit (Dragon fruit, or Pitaya) is a plant of the genus Cactus. It is native to Latin America and is now widely planted in tropical and subtropical countries. It is also planted in Southeast Asia, including China, Vietnam, Malaysia and other places. . In addition to the early planting in Taiwan, China has grown it in many southern provinces in recent years, such as Guangxi, Guangdong, Hainan, Fujian, and Zhejiang. Dragon fruit blooms in the middle of the night and closes in the morning, so it is also called "Night Fairy". According to the color of the pulp, dragon fruit is divided into: red skin, white pulp (Hylocereus undatus), yellow skin, white pulp (Hylocereus megalanthus), red skin, red pulp (Hylocereus costaricensis), red skin, purple pulp (Hylocereu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/00A23L5/41A23L5/10
CPCA23L19/01A23L5/41A23L5/10A23V2002/00A23V2200/02A23V2200/048A23V2300/14A23V2250/21A23V2250/708A23V2250/032A23V2250/044A23V2250/042A23V2250/2132A23V2250/214A23V2250/036
Inventor 蓝程光
Owner 武汉市吉人实业有限责任公司
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