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Preparation method of high-healthcare sweet potato starch

The technology of sweet potato starch and sweet potato is applied in the field of preparation of high health-care sweet potato starch, which can solve the problems of low health-care value and single nutrient components of sweet potato starch, and achieve the effects of enhancing health-care value and enhancing the scope of use.

Inactive Publication Date: 2013-09-18
万颖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Sweet potato is a high-yield and drought-tolerant dry food crop. It has always been used as supplementary food and livestock feed in times of famine. Sweet potatoes in normal years are mainly used to process sweet potato starch, and then processed from sweet potato starch into potato flour chips, potato vermicelli, and potato chips. Vermicelli and other foods, or sweet potato starch as industrial raw materials, traditionally produced sweet potato starch has a single nutritional component and low health value

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0017] A preparation method of high-health sweet potato starch, comprising the following steps:

[0018] (1) Cleaning: remove the sediment and skin on the surface of sweet potatoes;

[0019] (2) Disintegration: pulverize with a hammer mill, add 4 times of water to form a slurry;

[0020] (3) Screening: Extrude the above slurry through a sieve hole with a diameter of 1.8 mm, enter the raw slurry pool, and separate the slurry from the slurry;

[0021] (4) Refining: add 6% of its weight multi-functional composite liquid to the obtained slurry, send it to the disc separator for separation treatment, and obtain starch milk;

[0022] Described multifunctional composite liquid is made up of the following raw materials of weight part:

[0023] 12 fresh rehmannia leaves, 12 fresh hawthorn leaves, 12 fresh green tea leaves, 12 fresh wolfberry leaves, 12 fresh sugarcane leaves, 8 fresh calcium fruit leaves, 8 fresh ginkgo leaves;

[0024] Stir fry all kinds of fresh leaves at 115°C fo...

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Abstract

The invention discloses a preparation method of high-healthcare sweet potato starch. The preparation method comprises the following steps of: washing; grinding; sieving; refining; and dewatering and drying to obtain the sweet potato starch. According to the preparation method, sweet potato pulp is added with various fresh leaf extracting liquid beneficial to human body health, so that the application range of the sweet potato starch in different fields is expanded and the healthcare value is increased.

Description

technical field [0001] The invention mainly relates to a preparation method, in particular to a preparation method of high health-care sweet potato starch. Background technique [0002] Sweet potato is a high-yield and drought-tolerant dry food crop. It has always been used as supplementary food and livestock feed in times of famine. Sweet potatoes in normal years are mainly used to process sweet potato starch, and then processed from sweet potato starch into potato flour chips, potato vermicelli, and potato chips. Foods such as vermicelli, or sweet potato starch as industrial raw materials, traditionally produced sweet potato starch has a single nutritional component and low health care value. Contents of the invention [0003] The purpose of the invention is to provide a preparation method of high-health sweet potato starch. [0004] The present invention is achieved through the following technical solutions: [0005] A preparation method of high-health sweet pota...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08B30/00C08B30/04
Inventor 万颖
Owner 万颖
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