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Solid instant food of purple sweet potato and soymilk and preparation method thereof

A technology for solid beverages and food products, applied in milk preparations, milk substitutes, dairy products, etc., can solve the problems of anthocyanin loss and anthocyanin protection, achieve smooth taste, overcome processing difficulties, and easy processing Effect

Inactive Publication Date: 2011-10-26
SICHUAN BAI JIA FOOD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there is no such product as purple potato and soybean milk on the market. The reason why there are few purple potato products at present is that there is a certain difficulty in processing purple potato powder. Anthocyanins will be lost during the process, how to protect anthocyanins is a major difficulty

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A kind of purple sweet potato soybean milk solid drinkable food, comprises the raw material of following composition and weight ratio:

[0036] Red beans 43 servings

[0037] Purple Potato Flour 5 servings

[0038] 12 parts white sugar

[0039] 40 servings of milk powder

[0040] The basic steps of the preparation method of the above-mentioned purple potato and soybean milk solid beverage are as follows:

[0041] (1) Raw material crushing: crush all raw materials into 100-mesh powder;

[0042] (2) Boiling: Mix the bean raw materials and water in a ratio of 1:3, keep the temperature at 100°C for 3 minutes, filter out the bean dregs, and use the soy milk for later use

[0043] (3) Mixing: put the purple sweet potato powder, white granulated sugar, and milk powder into the soybean milk obtained in step (2) by weight, mix evenly, and continue to boil for 3 minutes at a constant temperature of 100°C;

[0044] The above-mentioned purple sweet potato powder is made of pur...

Embodiment 2

[0048] A kind of purple sweet potato soybean milk solid drinkable food, comprises the raw material of following composition and weight ratio:

[0049] Black beans, mung beans 65 servings in total

[0050] 8 servings of purple sweet potato powder

[0051] 25 parts white sugar

[0052] Milk powder 2 parts

[0053] The basic steps of the preparation method of the above-mentioned purple potato and soybean milk solid beverage are as follows:

[0054] (1) Raw material crushing: crush all raw materials into 60-mesh powder;

[0055] (2) Boiling: Mix the bean raw materials and water in a ratio of 1:6, keep the temperature at 100°C for 10 minutes, filter out the bean dregs, and use the soy milk for later use;

[0056] (3) Mixing: put the purple sweet potato powder, white granulated sugar, and milk powder into the soymilk obtained in step (2) by weight, mix evenly, and continue to boil for 5 minutes at a constant temperature of 100°C;

[0057] The above-mentioned purple sweet potato...

Embodiment 3

[0061] A kind of purple sweet potato soybean milk solid drinkable food, comprises the raw material of following composition and weight ratio:

[0062] soybeans 20 servings

[0063] 25 servings of purple sweet potato powder

[0064] 23 parts white sugar

[0065] 32 servings of milk powder

[0066] The basic steps of the preparation method of the above-mentioned purple potato and soybean milk solid beverage are as follows:

[0067] (1) Raw material crushing: crush all raw materials into 80-mesh powder;

[0068] (2) Boiling: Mix the bean raw materials and water in a ratio of 1:8, keep the temperature at 100°C for 6 minutes, filter out the bean dregs, and use the soy milk for later use

[0069](3) Mixing: put the purple sweet potato powder, white granulated sugar, and milk powder into the soybean milk obtained in step (2) by weight, mix evenly, and continue to boil for 4 minutes at a constant temperature of 100°C;

[0070] (4) Spray drying: Put the mixture obtained in step (3...

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Abstract

The invention discloses a solid instant food of purple sweet potato and soymilk and a preparation method thereof. Purple sweet potato powder, milk powder and beans are mixed, and accessories are added for seasoning. The invention also discloses a preparation method of the solid instant food of purple sweet potato and soymilk, which comprises the following steps: crushing of raw materials, water adding, mixing, curing, spray drying and packing of finished products. The solid instant food disclosed by the invention has the advantages that: the selected purple sweet potato is processed by a scientific method, and sufficiently maintains the nutrient components and anthocyanin of sweet potato; the solid instant food prepared in combination with bean raw materials and milk powder is rich in anthocyanin and dietary fibers, has smooth mouthfeel, rich flavor and high nutritional value, and conforms to the traditional eating habit; moreover, the solid instant food is convenient to eat, and has high economic benefits and the like; and through the invention, the problem of few deep processing products of purple sweet potato currently is solved, and the solid instant food of purple sweet potato and soymilk creates a brand new eating method of the purple sweet potato products, and has a broad market prospect.

Description

technical field [0001] The invention relates to the field of leisure convenience food and its processing, in particular to a purple potato and soybean milk solid drink and a preparation method thereof. Background technique [0002] Purple potato is also called black potato, and the potato flesh is purple to dark purple. In addition to the nutrients of ordinary sweet potatoes, it is also rich in selenium and anthocyanins. Anthocyanins have preventive and therapeutic effects on more than 100 diseases, and are known as the seventh essential nutrient after water, protein, fat, carbohydrates, vitamins, and minerals. Anthocyanins are the most direct, effective and safe free radical scavenger discovered by the scientific community to prevent and treat diseases and maintain human health. Its ability to scavenge free radicals is 20 times that of vitamin C and 50 times that of vitamin E. Purple sweet potato is very popular in the international and domestic markets, and its developme...

Claims

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Application Information

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IPC IPC(8): A23C11/06A23C9/156
Inventor 钟智超
Owner SICHUAN BAI JIA FOOD CO LTD
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