Processing method for increasing retention rate of rice germs

A technology of rice germ and processing method, applied in application, grain processing, agriculture, etc., can solve the problems affecting the balance of nutrients in rice, detachment, rice germ damage, etc. damage effect

Inactive Publication Date: 2016-12-21
青岛家盛农业科技发展有限公司
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Problems solved by technology

[0003] However, due to the large difference in hardness between the germ part and the rice grain part, the rice germ part will be damaged or even detached during the rough milling, fine milling and multiple polishing procedures of the rice processing technology, causing the germ part of the rice grain to form gaps shape, which seriously affects the balance of the nutritional components of rice

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  • Processing method for increasing retention rate of rice germs
  • Processing method for increasing retention rate of rice germs
  • Processing method for increasing retention rate of rice germs

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Embodiment Construction

[0039] The present invention will be described below in conjunction with the accompanying drawings. Such as Figure 1-Figure 3 as shown, figure 1 It is a schematic diagram of the processing technology of the present invention. figure 2 It is a structural schematic diagram of the additional buffer device of the present invention. image 3 It is a structural schematic diagram of brown rice conditioning equipment.

[0040] The processing method for improving the rice germ retention rate of the present invention, wherein, the steps are as follows.

[0041] A. Paddy screening;

[0042] B. Remove stone from rice;

[0043] C. Hulling;

[0044] D. Paddy separation and magnetic separation process;

[0045] E. Rice milling process;

[0046] F, rice polishing;

[0047] G. Rice color sorting and grading;

[0048]In particular, the rice milling procedure adopts the method of multi-machine light milling, and the rice polishing adopts the method of cold rice polishing, which impro...

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Abstract

The invention discloses a processing method for increasing the retention rate of rice germs. The method comprises steps as follows: A, screening of unhusked rice; B, stone removal for the unhusked rice; C, husking; D, a husked rice separation and magnetic separation procedure; E, a rice milling procedure; F, polishing of the rice; G, color sorting and classification of the rice; particularly, a buffer device is added to the husking procedure, the rice flow impact force is reduced, the manner that multiple machines are adopted for gentle milling is adopted in the rice milling procedure, and the moisture content of unpolished rice is adjusted before polishing; the cold rice polishing manner is adopted for polishing of the rice; the retention rate of the rice germs is increased with the processes. The method is simple and convenient to use, damage to rice germ parts can be reduced, and the retention rate of the rice germs can be substantially increased to at least 80%.

Description

Technical field: [0001] The invention relates to the technical field of rice processing, in particular to a processing method for improving the retention rate of rice germ. Background technique: [0002] Rice germ is the essence of rice, the embryo of rice, the living substance, and the meristem of rice. It is rich in nutrients necessary for life movement and more than a dozen biologically active ingredients. It is a unique natural Nutrient source is a rare treasure house of food nutrition, which produces miraculous nutritional ingredients, rich in initial life energy, and can bring great vitality to the human body. The content of protein and lipid in rice germ is more than 20%, the amino acid composition in protein is relatively balanced, the natural vitamin E in lipid is (200-300mg) / 100g, and more than 70% of fatty acid is unsaturated fatty acid, which is rich in Trace elements and minerals. [0003] However, due to the large difference in hardness between the germ par...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02B5/02
CPCB02B5/02
Inventor 邓士冰
Owner 青岛家盛农业科技发展有限公司
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