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Method for preparing pitaya paste by whole pitaya

A technology for pitaya and fruit paste, which is applied in the field of food processing, can solve problems such as the ineffectiveness of pitaya peel, and achieve the effects of retaining nutrients and functional components, reducing cost and having good taste.

Inactive Publication Date: 2013-12-25
凌爱秋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the pitaya peel is not very useful, and most people discard the pitaya peel as garbage after eating the dragon fruit flesh

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0024] 1. Material selection: Choose pitaya fruits that are more than seven mature, free from rot, mildew, pests, and diseases as raw materials.

[0025] 2. Cleaning: Rinse the dragon fruit fruit with clean water.

[0026] 3. Beating: Beat the dragon fruit into jam.

[0027] 4. Mixing: Put the dragon fruit jam, maltodextrin and sucrose together in a blender and mix them evenly to form a mixed material.

[0028] 5. Drying: Drying is carried out by low-temperature vacuum drying method. Put the mixed material on a tray and move it to a vacuum drying oven, and dry it for 1 hour at a temperature of 40°C and a pressure of 98KPA.

[0029] 6. Cooling: After taking out the mixed material from the vacuum drying oven, cool the mixed material to normal temperature.

[0030] 7. Pulverization: Pulverize the mixed material cooled to room temperature to a powder that can pass 300 mesh.

[0031] 8. Packaging: Pack the finished dragon fruit paste according to the quantity.

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Abstract

The invention provides a method for preparing pitaya paste by a whole pitaya. The pitaya paste is particularly made of the whole pitaya, convenient to eat, good in taste and rich in nutrients, and can be used as leisure food and staple food as well. By the implementation of the method, the whole pitaya is used as raw materials, one of the raw materials, namely pitaya peel is rich in resources and high in nutritive value, and resources are wasted and the environment is polluted if the pitaya peel is abandoned; the pitaya peel is also used as the raw material, then, waste can be turned into wealth, nutrients of a product can be also increased, and most importantly, cost of the product is obviously reduced after the pitaya peel is added. Meanwhile, the prepared product is ideal in shape, the original nutritional and functional ingredients of the pitaya are well reserved, the product can be easily digested and absorbed, the special functions are enhanced, and the product is convenient to eat and good in taste, and can be used as the leisure food and the staple food. Currently, similar products are not available on the market.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a method for preparing pitaya paste from whole dragon fruit. technical background [0002] Dragon fruit is rich in nutrients and has unique functions. It contains vegetable albumin and anthocyanins, which are rare in general plants, rich in vitamins and water-soluble dietary fiber. [0003] Dragon fruit is not only rich in nutrition and has unique functions, but also has few pests and diseases, and can grow normally without using any pesticides. Therefore, dragon fruit is a kind of green, environmental protection fruit and the health-care nutritious food with certain curative effect. The peel of dragon fruit contains very precious nutrients - anthocyanins. 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 harmful substances - free radicals, and help...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/06A23L1/29A23L21/10A23L33/00
Inventor 凌爱秋
Owner 凌爱秋
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