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Method for producing waxy corn starch

A technology of waxy corn starch and waxy corn, applied in food preparation, food science, application and other directions, can solve the problems of less equipment, small production volume, unable to meet market demand, etc., and achieve the effect of good soaking effect

Inactive Publication Date: 2010-03-10
甘肃雪晶生化有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology allows regular or hard-to-process cereals such as rice grains to be easily dried without losing their texture when they absorb water too much from them due to excessive heat exposure.

Problems solved by technology

This patents discuss different types of grainy rice (Waxy or Amorphous), including normal ones like wheat). However, there may still exist differences such as their unique qualities and structures. These technical problem addressed by this patented method include finding ways to improve the quality and quantity of Waxy maize starch compared to regular type without sacrificing certain desirable attributes.

Method used

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  • Method for producing waxy corn starch

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Embodiment Construction

[0024] The present invention pays attention to the following points during implementation:

[0025] 1. Raw material requirements for waxy corn:

[0026] Different varieties of waxy corn have different grain size, color, waxy strength, and grain thickness, and the selection of varieties has a greater impact on the quality and quantity of processed products. Therefore, in the implementation process, varieties with larger grains, stronger waxiness and thinner skins should be selected. The passing rate of the waxy test is 99%, and the miscellaneous particles do not exceed 1%.

[0027] 2. Quality requirements for waxy corn starch:

[0028] As a food raw material, waxy cornstarch has almost no amylose, more than 95% amylopectin, and a peak viscosity of more than 600BU except that it meets the national standard for edible cornstarch (GB8885-88). It has strong viscosity and good film-forming properties, and its paste liquid has good stability, high transparency and is not easy to a...

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Abstract

The invention relates to a starch-producing process, in particular to a process for producing waxy corn starch. The technological process comprises the following steps: raw material purification, soaking, crushing, germ separation, fine grinding, fiber washing, protein separation, dewatering, drying, packaging and storage. The process is characterized in that the process can wetly grind and process the waxy corn starch containing 95 and 100 percent of pure natural amylopectin by utilizing processing equipment for producing common corn, taking waxy corn as raw material and adopting equipment matched with the process for producing waxy corn starch under the condition of increasing no manpower and material resources. The process solving the problem that the common process for producing waxy corn starch is unsuitable for producing waxy corn starch is an effective measure for reducing equipment investment, saving foreign exchange and increasing the added value of starch.

Description

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Claims

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Application Information

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Owner 甘肃雪晶生化有限责任公司
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