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Nut kernel flour processing method

A processing method and technology of nut powder, applied in food preservation, food preparation, food science, etc., can solve problems such as poor particle size distribution, noise, and odor escaping

Inactive Publication Date: 2015-09-09
苏州科谷米业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 2. Nut powder made from existing nuts has poor fluidity and poor particle size distribution.
[0006] Poor in ensuring the fineness of the product;
[0007] 3. The deterioration phenomenon caused by heat, oxidation, etc. when the existing nuts are crushed at room temperature;
[0008] 4. When the existing nuts are crushed, there will be odor escape, dust explosion, noise, etc.;
[0009] 5. Existing sterilization processing of nuts has the phenomenon of deterioration caused by heat, oxidation, etc.
[0011] 6. When the existing nuts are dried at low temperature, the production is inconsistent, the cycle is long, and the production
[0012] low efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0036] The processing method of the nut powder of the present embodiment may further comprise the steps:

[0037] (1) Material selection: select fresh nuts with dense tissue and thick flesh, and remove rotten nuts with diseases and insects;

[0038] (2) Rinsing: Wash the nuts in a cleaning device to remove the residue of impurities on the nuts;

[0039] (3) Machine cutting: cutting nuts into cubes or strips;

[0040] (4) Machine selection: According to the particle size requirements of the product, select the screen of the corresponding specification to screen the nuts, and at the same time perform magnetic separation to remove metal objects, powder and weeds;

[0041] (5) Color sorting: remove the heterochromatic particles left by the previous process;

[0042] (6) Frozen crushing: Put the color-selected nuts into a freezing crushing device for freezing and crushing. The refrigerant is liquid nitrogen, and the freezing temperature is controlled at -100°C to crush the nuts i...

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PUM

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Abstract

The present invention relates to a nut kernel flour processing method which belongs to the technical field of product preparation. The nut kernel flour processing method comprises the following steps: material selecting, rinsing, machine cutting, machine selecting, color selecting, freezing and grounding, high pressure sterilizing, drying and packaging. The nut kernel flour processing method has advantages of keeping the color, smell and taste of products and the property of active substances unchanged.

Description

technical field [0001] The invention relates to a processing method of nut powder, which belongs to the technical field of product preparation. Background technique [0002] As far as the applicant knows, the existing nut powder processing has the following problems: [0003] 1. Existing nuts are tough at room temperature, difficult to crush, and cannot maintain the color and texture of the product. [0004] Fragrance, taste and properties of active substances remain unchanged; [0005] 2. Nut powder made from existing nuts has poor fluidity and poor particle size distribution. [0006] Poor in ensuring the fineness of the product; [0007] 3. The deterioration phenomenon caused by heat, oxidation, etc. when the existing nuts are crushed at room temperature; [0008] 4. When the existing nuts are crushed, there will be odor escape, dust explosion, noise, etc.; [0009] 5. Existing sterilization processing of nuts has the phenomenon of deterioration caused by heat, oxida...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/36A23L3/015
CPCA23L3/015
Inventor 曹小明翁汝珍徐晓军
Owner 苏州科谷米业有限公司