Method for producing whitened flour

A production method and flour technology, applied in applications, grain processing, agriculture, etc., can solve problems such as dark flour color, reduce consumers' desire to buy, affect flour sales, etc., and achieve the effect of increasing friction and strengthening the threshing effect

Active Publication Date: 2012-07-18
JIANGSU YINHE FLOUR
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  • Abstract
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Problems solved by technology

However, there are also some merchants who secretly use whitening agents to make the flour "as white as snow". Such behavior is illegal; Directly affected the sales of flour

Method used

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Examples

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specific Embodiment approach

[0033] A kind of embodiment of the production method of a kind of whitening flour of the present invention, comprises the following steps:

[0034] A. Inspection of wheat: Wheat is divided into white wheat and red wheat. White husk, white grain, hard, red wheat is the wheat with red skin, the moisture, impurities, and bulk density of the wheat are inspected, and the weight content of moisture, impurities, and bulk density in the tested wheat is: moisture ≤ 14 %, impurity ≤ 1%, bulk density ≥ 75%, bulk density is the weight of pure wheat in unit wheat;

[0035] B. Clean up the wool wheat:

[0036] (1) After the inspection, the wheat enters the high-efficiency vibrating screen. When the wheat flows through the high-efficiency vibrating screen, the wheat is evenly distributed along the width direction of the screen surface, and the flow rate of the wheat is adjusted to 6000-6600 / m3·h-1 at the same time. Improve the effect of sieving and suction, and the sieve surface should be...

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Abstract

The invention discloses a method for producing whitened flour. The method comprises the following steps of: inspecting wheat; cleaning crude wheat; adjusting the moisture of the wheat; cleaning hulled wheat; grinding; bolting; feeding into a purifier; performing magnetic separation, and packaging; and warehousing. By the method, a cleaning process is added, so that a cleaning effect is well enhanced; white wheat and red wheat are reasonably mixed, so that flour with the whiteness of 80 can be produced without the addition of any additive; and simultaneously, the original flavor of the flour is ensured at the same time.

Description

technical field [0001] The invention relates to a production method of whitening flour without adding any additives in the production process. Background technique [0002] At present, in the process of making flour, in order to increase the Baidu of flour, flour whitening agent is usually used. The active ingredient of flour whitening agent is benzoyl peroxide (BPO). The scientific name is diluted benzoyl peroxide. It is Food additives introduced from abroad in the late 1980s in my country and widely used in flour. Flour whiteners are mainly used to bleach flour. On March 1, 2011, the Ministry of Health and other departments issued an announcement that from May 1, 2011, the production and addition of food additives benzoyl peroxide and calcium peroxide to flour is prohibited. However, there are also some merchants who secretly use whitening agents to make the flour "as white as snow". Such behavior is illegal; Directly affected the sales of flour. Contents of the inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C9/00B02B5/02
Inventor 张丹曹峰
Owner JIANGSU YINHE FLOUR
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