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Dragon fruit powder and processing method thereof

A technology of dragon fruit powder and a processing method, which is applied in the direction of food ingredients as a taste improver, food science, application, etc., can solve the problems of no dragon fruit processed products, and achieve the effects of increasing farmers' income, promoting processing and utilization, and easy operation

Inactive Publication Date: 2018-03-06
NANJING LOLIJIA AGRI DEV LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are dragon fruit products on the market now, but there are no processed dragon fruit products that can be ready to drink. Therefore, it is of great significance to develop dragon fruit powder health food

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] (1) Select 10 kg of fully mature dragon fruit as raw material, after cleaning, remove seeds, skin and pulp, then cut into strips, soften and inactivate enzymes in 5 kg of boiling water for 2 minutes, the ratio of material to water is 1:0.5;

[0015] (2) Add the softened dragon fruit into a screw juice extractor to squeeze the juice, then finely grind it with a colloid mill, add an appropriate amount of 10 grams of maltodextrin, 5 grams of β-cyclodextrin and 12 grams of CMC during fine grinding;

[0016] (3) Homogenize the prepared pitaya pulp with a homogenizer, the secondary valve pressure is 10MPa, the primary valve pressure is 30MPa, and the feed temperature is 50°C;

[0017] (4) the soluble solids content of pitaya pulp is concentrated in vacuum to 14 ° of Brix;

[0018] (5) Instantly sterilize dragon fruit pulp at 90°C for 30 seconds, and then spray dry it after rapid cooling. The spray drying parameters are: inlet temperature 135°C, outlet temperature 75°C, air vo...

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PUM

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Abstract

The invention discloses a processing method of dragon fruit powder. In the production process, fully mature dragon fruit is selected as a raw material, so that the produced dragon fruit powder can have the proper flavor and nutritional components of the dragon fruit. In the process of raw material processing, a screw juicer is used to extract juice, colloid mill is finely ground, homogenizer is used to homogenize, and appropriate amount of maltodextrin, β-cyclodextrin and CMC are added to the material liquid to make the dragon fruit powder taste fine and dissolve. good sex. The pitaya powder of the invention has the advantages of simple processing method, advanced technology and easy operation; the product can be used as a raw material in the food industry, and can be directly marketed as a powdered beverage.

Description

technical field [0001] The invention belongs to the field of fruit deep processing, and in particular relates to a dragon fruit powder and a processing method thereof. Background technique [0002] With the continuous improvement of people's living standards, more and more consumers begin to pay attention to food nutrition and reasonable dietary structure. The water content of dragon fruit is 96% to 98%. It is not only crisp, tender and fragrant, but also delicious, and rich in nutrition. Pitaya is sweet in taste, cool in nature, bitter, non-toxic, and enters the spleen, stomach, and large intestine meridians; it can clear away heat and diuresis; Cure polydipsia, sore throat, fire eye, soup fire injury. There is a certain market demand for developing convenient, economical and nutritious new food for different groups of people. In recent years, it has been found that dragon fruit is rich in nutrition, contains a large amount of physiologically active substances, and has v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/00A23L29/262A23L29/30A23L2/39A23L2/52
CPCA23L2/39A23L2/52A23V2002/00A23V2200/14A23V2250/51082A23V2250/5114
Inventor 陈龙云
Owner NANJING LOLIJIA AGRI DEV LTD
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