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Preparation method of purple potato drink

A purple sweet potato and beverage technology, applied in the food field, can solve the problems of short fresh-keeping time, difficult storage and transportation, etc., and achieve the effects of convenient storage and transportation, good taste and simple production process

Inactive Publication Date: 2012-02-15
杭州秀山美地农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, purple sweet potatoes are usually eaten raw, and the preservation time is short, so it is not easy to store and transport

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Example 1: 60Kg of white granulated sugar, 0.25Kg of AK sugar, 3Kg of fruit juice stabilizer and 0.3Kg of sodium citrate are dry mixed and dissolved in water, heated to 85°C for 10 minutes, and then added with more than 20 times of water to dissolve 1.5Kg of citric acid and 20Kg of concentrated apple juice with a concentration of 60% were stirred evenly, then 5Kg of purple sweet potato powder dissolved in hot water was added and stirred evenly, and finally 0.8Kg of purple sweet potato essence and 0.05Kg of apple essence were added. Quantify, fill, sterilize and cool the prepared beverage, and then it can be packaged and stored.

Embodiment 2

[0015] Example 2: 60Kg of white granulated sugar, 0.25Kg of AK sugar, 3Kg of fruit juice stabilizer and 0.3Kg of sodium citrate are dry mixed and dissolved in water, heated to 85°C for 10 minutes, and then added with more than 20 times of water to dissolve 1.5Kg of citric acid and 40Kg of blueberry juice with a concentration of 25% were stirred evenly, then 5Kg of purple sweet potato powder dissolved in hot water was added and stirred evenly, and finally 0.4Kg of purple sweet potato essence and 0.4Kg of blueberry essence were added. Quantify, fill, sterilize and cool the prepared beverage, and then it can be packaged and stored.

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PUM

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Abstract

The invention relates to food, in particular to a preparation method of purple potato drink, which is characterized in that: the purple potato drink finished product is finally produced through the steps such as proportioning, amount fixing, filling, sterilizing, cooling and the like. The proportioning step is that: white sugar, fruit-juice stabilizing agent and sodium citrate are dissolved in water after being dry mixed to be heated to 85 DEG C and further to be heat preserved for 10 minutes, then more than 20 times of lemon acid and fruit juice after being dissolved in the water are added to be uniformly blended, purple potato powder which is dissolved in hot water is added to be uniformly blended, and finally essence is added. The purple potato drink produced with the above method has natural fragrance of the purple potato, has no peculiar smell, has good taste and is easy to preserve.

Description

technical field [0001] The invention relates to a food, in particular to a preparation method of a purple sweet potato drink. Background technique [0002] Purple potato is also called black potato, and the potato flesh is purple to dark black. Nowadays, many countries have cultivated many varieties of purple sweet potatoes. Purple sweet potatoes not only have the nutritional content of ordinary sweet potatoes, but also have special health care functions. 8 kinds of vitamins such as , A and more than 10 kinds of natural mineral elements such as phosphorus and iron. At present, purple sweet potatoes are usually eaten raw, and the preservation time is short, so it is not easy to store and transport. Contents of the invention [0003] The purpose of the present invention is to provide a preparation method of purple sweet potato powder beverage which not only maintains the nutrition and fragrance of purple sweet potato, but also has good taste and is convenient for storage a...

Claims

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Application Information

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IPC IPC(8): A23L2/02A23L1/09
Inventor 余向东
Owner 杭州秀山美地农业科技有限公司
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