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Making method of pitaya cloudy juice

A technology for pitaya and pitaya peel is applied in the field of preparation of pitaya cloudy juice, can solve problems such as throwing away pitaya, and achieve the effects of increasing nutrition, being convenient to eat, and having good taste.

Inactive Publication Date: 2018-05-04
ANHUI DANGSHAN HAISHENG FRUIT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the skin of dragon fruit is often thrown away by us

Method used

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  • Making method of pitaya cloudy juice

Examples

Experimental program
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Effect test

Embodiment 1

[0026] A preparation method of pitaya turbid juice, comprising the steps of:

[0027] (1) Cleaning of raw materials: select pitayas with good maturity, no pests, and no mechanical damage, and use bubbling to clean the dirt and other dirt on the surface of the pitaya;

[0028] (2) Pretreatment: first cut off the branches and leafy things on the dragon fruit skin, or peel them off with a knife, then remove the outer layer of old skin with a peeler, divide the dragon fruit into two halves, dig out pulp, leaving the peel for later use;

[0029] (3) Preparation of pitaya pulp juice: crush the pulp in step (3), put it into 10 times the amount of water, add a color-protecting agent, the color-protecting agent is a 1:1 mixture of citric acid and VC, and the amount added is water and 0.5‰ of the pulp weight is squeezed with a juicer, and the squeezed juice is dragon fruit pulp juice;

[0030] (4) Preparation of pitaya peel powder: Cut the peel into pieces, add calcium citrate with a ...

Embodiment 2

[0036] A preparation method of pitaya turbid juice, comprising the steps of:

[0037] (1) Cleaning of raw materials: select pitayas with good maturity, no pests, and no mechanical damage, and use bubbling to clean the dirt and other dirt on the surface of the pitaya;

[0038] (2) Pretreatment: first cut off the branches and leafy things on the dragon fruit skin, or peel them off with a knife, then remove the outer layer of old skin with a peeler, divide the dragon fruit into two halves, dig out pulp, leaving the peel for later use;

[0039] (3) Prepare pitaya pulp juice: crush the pulp in step (3), put it into 20 times the amount of water, add a color-protecting agent, the color-protecting agent is a 1:1 mixture of citric acid and VC, and the amount added is water and 1‰ of the pulp weight is squeezed with a juicer, and the squeezed juice is dragon fruit pulp juice;

[0040] (4) Preparation of pitaya peel powder: Cut the peel into pieces, add calcium citrate with a peel qual...

Embodiment 3

[0046] A preparation method of pitaya turbid juice, comprising the steps of:

[0047] (1) Cleaning of raw materials: select pitayas with good maturity, no pests, and no mechanical damage, and use bubbling to clean the dirt and other dirt on the surface of the pitaya;

[0048](2) Pretreatment: first cut off the branches and leafy things on the dragon fruit skin, or peel them off with a knife, then remove the outer layer of old skin with a peeler, divide the dragon fruit into two halves, dig out pulp, leaving the peel for later use;

[0049] (3) Prepare pitaya pulp juice: crush the pulp in step (3), put it into 15 times the amount of water, add a color-protecting agent, the color-protecting agent is a 1:1 mixture of citric acid and VC, and the amount added is water and 0.8‰ of the pulp weight is squeezed with a juice extractor, and the squeezed juice is dragon fruit pulp juice;

[0050] (4) Preparation of pitaya peel powder: Cut the peel into pieces, add calcium citrate with a...

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Abstract

The invention discloses a making method of pitaya cloudy juice. The making method comprises the following steps of firstly, performing squeezing to prepare pitaya flesh juice, performing freeze-dryingdrying to make pitaya peel powder, then preparing primary pitaya cloudy juice, performing preheating sterilization and performing pasteurization to make the pitaya cloudy juice. The cloudy juice is made by adopting whole pitayas and making the whole pitayas into juice, so that the peel components of the pitayas are effectively used, and waste is avoided; besides, betacyanins and anthocyan contained in the peel are used as nutrient additives to be added to the fruit juice, so that the nutrients of the pitaya cloudy juice are increased, the original nutrient and the original flavor of the pitayas are maintained, the juice yield is increased, and the pitaya cloudy juice is stable, free from precipitate and good in mouth feel, and is suitable for crowds of different ages to eat. The pitaya peel is sufficiently used.

Description

technical field [0001] The invention relates to the technical field of fruit and vegetable pulp processing, in particular to a method for preparing cloudy dragon fruit juice. Background technique [0002] The fruit and vegetable processing industry is an industry with obvious advantages and international competitiveness in the agricultural product processing industry, and it is also a key industry for the development of my country's food processing industry. Dragon fruit not only tastes sweet, but also has high nutritional value. It combines the advantages of fruits, flower buds, vegetables, and medicine. Not only is it rich in nutrition and unique in function, it has few pests and diseases, and it can grow normally without using any pesticides. Every 100 grams of pitaya pulp contains 83.75 grams of water, 0.34 grams of ash, 0.17 grams of crude fat, 0.62 grams of crude protein, 1.21 grams of crude fiber, 13.91 grams of carbohydrates, 59.65 kcal of calories, 1.62 grams of di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/00A23L3/005A23L5/41
CPCA23L3/005A23L5/41A23L19/09A23V2002/00A23V2250/5072A23V2250/5086A23V2250/032A23V2250/708
Inventor 苏永全张维军张舍妮吕兴旺刘闪
Owner ANHUI DANGSHAN HAISHENG FRUIT
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