Nutritious and healthcare solid beverage containing dragon fruits and preparation method of nutritious and healthcare solid beverage

Abstract

The invention discloses a preparation method of a nutritious and healthcare solid beverage containing dragon fruits. The preparation method includes the steps: (1) cleaning and cutting: cleaning the dragon fruits, draining water and cutting the dragon fruits to obtain pulp and peel; (2) peel beating: dicing the peel, adding a softening and color protecting liquid, performing stirring and mixing, performing beating to obtain peel slurry; (3) softening and extraction: heating the peel slurry to perform extraction to obtain a peel extracting solution; (4) pulp beating: getting the pulp, adding anantioxidant, and performing beating to obtain a slurry; (5) slurry mixing and grinding: mixing the peel extracting solution with the pulp slurry, and performing superfine crushing to obtain a full-fruit ultrafine slurry; (6) proportioning and grinding: performing mixing, dissolving and grinding to obtain a slurry; and (7) homogenizing and drying: homogenizing formula slurry, and performing dryingto obtain the nutritious and healthcare solid beverage containing dragon fruits. The nutritious and healthcare solid beverage containing dragon fruits is low in cost, good in flavor, long in shelf life at normal temperature, sufficient in nutrition and active component retention and utilization, remarkable in healthcare function, high in raw material utilization ratio, high in coarse fiber content, reasonable in various nutritious component proportion, good in dissolution and rehydration performances and capable of being prepared ina mechanization way.

Description

technical field [0001] The invention belongs to the technical field of fruit processing and comprehensive utilization, and more specifically relates to a dragon fruit nutritional and health-care solid drink 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 (Hy...

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 purpose of the present invention is to provide a kind of pitaya nutritious and health-care solid drink prepared by utilizing pitaya. The method is low in cost, and the prepared product has good flavor and can Long shelf life, sufficient retention and utilization of active ingredients, outstanding health care functions, high utilization rate of raw materials, high crude fiber content, reasonable distribution ratio of various nutrients, good dissolution and rehydration performance, and mechanized preparation of dragon fruit nutritional and health solid drinks

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