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Milk tablet containing sweet potato extract and preparation method thereof

A technology for sweet potato extract and milk slices, which is applied in the field of food processing, can solve the problems of easy occurrence of heartburn, excessive fart, inconvenience to eat, etc., and achieves the effects of good taste, broad market prospects and rich nutrition.

Inactive Publication Date: 2013-09-11
HENAN UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The processing of these sweet potatoes leads to the loss of effective health care nutrients to varying degrees, making it inconvenient to eat or prone to adverse reactions such as heartburn and excessive fart after eating.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] a. Take 100 kg of sweet potatoes, wash, dry and pulverize, add 200 liters of ethanol and stir evenly, filter and collect the filtrate after 2 hours, then evaporate the solvent under reduced pressure to obtain the sweet potato extract solid, and use a pulverizer crush it;

[0019] b. Add the sweet potato extract solid powder obtained in step a to milk powder with a weight ratio of 100 times, and fully stir evenly. Then heat the mixed material at 120°C for 1 hour for sterilization;

[0020] c. Compress the material obtained in step b into tablets with a tablet machine, and pack and store.

Embodiment 2

[0022] a. Take 100 kg of sweet potatoes, wash, dry and pulverize, add 500 liters of ethanol and stir evenly, filter and collect the filtrate after 5 hours, then evaporate the solvent under reduced pressure to obtain the sweet potato extract solid, and use a pulverizer crush it;

[0023] b. Add the sweet potato extract solid powder obtained in step a to milk powder with a weight ratio of 10 times, and fully stir evenly. Then heat the mixed material at 120°C for 1 hour for sterilization;

[0024] c. Compress the material obtained in step b into tablets with a tablet machine, and pack and store.

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PUM

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Abstract

The invention discloses a milk tablet containing a sweet potato extract and a preparation method of the milk tablet. The milk tablet containing the sweet potato extract and the preparation method of the milk tablet are characterized in that the milk tablet consists of milk powder and sweet potato extract with the weight being 1%-10% of that of the milk powder, wherein the sweet potato extract is a solid obtained by drying and crushing sweet potatoes, leaching the sweet potatoes by using ethanol, collecting filtrate after filtration, and distillating at reduced pressure to remove a solvent. The milk tablet containing sweet potato extract provided by the invention keeps the high nutritional value of the milk tablet, and also contains the main health protection components of the sweet potatoes, thus being a very good functional food. The milk tablet containing sweet potato extract and the preparation method of the milk tablet can be used for effectively utilizing the rich sweet potato resources and increasing the added value of the sweet potatoes, and have a broad market prospect.

Description

technical field [0001] The invention relates to milk tablets containing sweet potato extract and a preparation method thereof, belonging to the technical field of food processing. Background technique [0002] Sweet potatoes have the advantages of rich nutrition and nutrient balance, and have a variety of health care functions on the human body, such as anti-tumor, anti-oxidation, anti-mutation, enhancing immunity, lowering blood fat, lowering blood sugar, promoting immune function, slowing down the aging of human body functions, and relieving liver disease. injury and other health functions. Therefore, sweet potato was selected as the best vegetable by the World Health Organization (WHO). [0003] Sweet potato processed products mainly include sweet potato powder, sweet potato beverage, sweet potato preserved fruit, sweet potato dairy products and sweet potato fried food. The processing of these sweet potatoes leads to varying degrees of loss of effective health-care nutr...

Claims

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Application Information

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IPC IPC(8): A23C9/152A23C9/18
Inventor 渠琛玲
Owner HENAN UNIVERSITY OF TECHNOLOGY
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