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Drink containing purple sweet potatoes and fruit particles

A technology of purple sweet potato and fruit granules, applied in application, food preparation, food science, etc., to achieve the effects of reducing pigment loss, good taste, and eliminating toxins in the body

Inactive Publication Date: 2015-07-29
武清泉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Purple sweet potato is purple to deep purple, rich in anthocyanins, has strong antioxidant activity, is an excellent natural antioxidant and free radical scavenger, and is a natural health food. Purple sweet potatoes are rarely seen in the market. Sweet potato beverage, and the improvement of people's living standard, the purple sweet potato product on the market can't satisfy people's demand

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0011] A purple sweet potato fruit drink, made of the following raw materials in parts by weight (Kg): purple sweet potato 115, distilled water 230, α - Amylase 0.8, glucoamylase 1.2, sweet orange 25, honey 70, coconut 10, stevia 5, jade butterfly 4, peach blossom 3, peony flower 3, pearl powder 5, bletilla striata 2, sucrose 28, citric acid 0.05, water Appropriate amount.

[0012] A preparation method of purple sweet potato fruit drink, comprising the following steps:

[0013] (1) Put the purple sweet potato in a container, add 30% salt water, submerge the purple sweet potato, soak for 30 minutes, then wash the purple sweet potato with water, cut into slices, put it in a pot and steam into the purple potato slices No hard lumps, take out the purple sweet potato, mix it with distilled water for beating, pour the resulting slurry into a container, add α - Amylase was liquefied at 70°C for 40 minutes, the liquefied purple sweet potato slurry was kept at a constant temperature ...

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Abstract

A drink containing purple sweet potatoes and fruit particles is prepared from raw materials in parts by weight as follows: 115-118 parts of the purple sweet potatoes, 230-242 parts of distilled water, 0.8-1 part of alpha-amylase, 1.2-1.6 parts of glucoamylase, 25-30 parts of sweet oranges, 70-80 parts of honey, 10-15 parts of coconuts, 5-6 parts of stevia rebaudiana, 4-5 parts of melaleuca leucadendra linn and the like. According to the drink containing the purple sweet potatoes and the fruit particles and produced with the process, the purple sweet potatoes can be effectively cleaned and sterilized, an ideal amylolysis effect can be obtained, pigment loss can be reduced as much as possible, good antioxidant activity is realized, free radicals in human bodies can be cleared, the fruit particles are added, the taste is good, and the flavor and the nutrition of fruits are preserved; besides, with the adoption of extracts of stevia rebaudiana, melaleuca leucadendra linn, peach blossoms, peonies and the like, vivotoxin can be eliminated, and metabolism of the skin is promoted.

Description

technical field [0001] The invention mainly relates to the technical field of purple sweet potato beverage and its preparation, in particular to a purple sweet potato fruit beverage. Background technique [0002] Sweet potato is one of the four major crops. Purple sweet potato is purple to deep purple, rich in anthocyanins, has strong antioxidant activity, is an excellent natural antioxidant and free radical scavenger, and is a natural health food. Purple sweet potatoes are rarely seen in the market. Sweet potato beverage, and people for the raising of living standard, the purple sweet potato product on the market can not satisfy people's demand. Contents of the invention [0003] In order to make up for the defects of the prior art, the present invention provides a purple sweet potato fruit drink and a preparation method thereof. [0004] The present invention is achieved through the following technical solutions: a purple sweet potato fruit drink, made of the f...

Claims

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Application Information

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IPC IPC(8): A23L2/02A23L2/52A23L1/29A23L33/00
Inventor 武清泉
Owner 武清泉
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