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Steamed food using sweet potatoes as raw material

A technology for food and raw materials, applied in food science and other directions, can solve problems such as waste, and achieve the effects of yellowish color, comprehensive nutrients, and uniform internal structure

Inactive Publication Date: 2020-05-29
蒋丽纯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, these ingredients are mainly used as feed additives for livestock and poultry feeding, which is wasteful

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0015] The sweet potato dregs raw powder used is prepared by the following method: using sweet potato dregs as a raw material, drying at 55°C, pulverizing, and passing through a 100-mesh sieve to obtain sweet potato dregs raw powder;

[0016] The sweet potato dregs superfine powder used is prepared by the following method: using sweet potato dregs as a raw material, adopting a grinding medium pulverization method, pulverizing at room temperature for 3 minutes, and passing through a 100-mesh sieve to obtain sweet potato dregs superfine powder;

[0017] The used sweet potato dregs nano powder is prepared by the following method: sweet potato dregs are used as raw materials, and the sweet potato dregs nano powder with a particle size of less than 100nm is obtained through a mechanical ball milling method;

[0018] The sweet potato modified starch used is the starch obtained by aging and modifying sweet potato starch;

[0019] The extruded sweet potato slag powder used is prepared...

Embodiment 1

[0023] 1. Weigh the following raw materials respectively: 26g sweet potato dregs raw powder, 26g sweet potato dregs superfine powder, 14g sweet potato dregs nanopowder, 8g sweet potato modified starch, 8g extruded sweet potato dregs powder, 10g sweet potato dregs microwave treatment powder, sweet potato starch 3g, food gum 1.6g, tea polyphenols 0.4g, sweet potato protein 2g, trehalose 10g, yeast 1.2g, Aspergillus oryzae 0.8g and water 55g.

[0024] 2. Preparation steps:

[0025] 1) Weigh each raw material according to weight; dissolve food glue with 60°C water equivalent to 5 times the weight of food glue to obtain food glue solution; dissolve Aspergillus oryzae with 35°C water equivalent to 3 times the weight of Aspergillus oryzae to obtain Aspergillus oryzae solution; the rest of the water dissolved the yeast, and placed it in a constant temperature incubator at 32°C for 10 minutes to activate it to obtain a yeast solution;

[0026] 2) Pour sweet potato dregs raw powder, sw...

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PUM

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Abstract

The present invention provides steamed food using sweet potatoes as a raw material. The steamed food comprises 10-40 parts of sweet potato residue powder, 10-40 parts of sweet potato residue ultra-fine powder, 10-20 parts of sweet potato residue nano powder, 4-12 parts of modified sweet potato starch, 5-12 parts of extruded and expanded sweet potato residue powder, 5-13 parts of sweet potato residue microwave treated powder, 0.5-6 parts of sweet potato starch, 0.1-3 parts of food gum, 0.1-0.7 part of plant-derived polyphenol, 1-3 parts of proteins, 0-20 parts of sugar, 1-2 parts of yeasts, 0.6-1.8 parts of aspergillus oryzae and 22-70 parts of water. The steamed food effectively utilizes a waste material produced after production of the sweet potato starch, and besides, the food does not contain gluten, is suitable for consumption by people who are allergic to wheat or patients with celiac disease, has comprehensive nutritional components and has health-care functions.

Description

technical field [0001] The invention relates to the field of food, in particular to a gluten-free steamed food with sweet potato dregs as the main raw material. Background technique [0002] my country has abundant sweet potato resources. In the process of processing sweet potatoes into starch, a large amount of potato dregs will be produced. Sweet potato dregs are rich in starch, dietary fiber, pectin, vitamins, mineral elements and other components. [0003] At present, these ingredients are mainly used as feed additives for livestock and poultry feeding, which is relatively wasteful. And these raw materials are rich in nutrition, and the food developed into them has more market value. Contents of the invention [0004] The object of the present invention is to provide a kind of steamed food that uses sweet potato as raw material for above-mentioned deficiency in the prior art. [0005] The steamed food with sweet potato as raw material provided by the present inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/10A23L29/30
CPCA23L19/105A23L29/30
Inventor 不公告发明人
Owner 蒋丽纯
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