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Easy-open nut and process method

A nut and nut technology, applied in the field of nut convenience food and processing, can solve the problems of food safety and trust that affect consumer demand, food safety and trust problems still exist, and can not completely rule out nut contamination and other problems

Inactive Publication Date: 2009-03-25
吴迪男
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Shelling can be done in the factory, but the repackaging of the nuts brings waste, and the corresponding food safety and trust issues also affect consumer demand
For example, open-ended walnuts and hazelnuts produced by pistachio methods belong to the method of creating obvious cracks on the shell. Although it brings some convenience for taking nuts, it cannot completely eliminate the pollution of nuts in commercial circulation. Food safety and trust issues persist

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Example 1 Easy-to-open walnuts

[0008] After soaking and washing off the stains on the surface of the shell, the walnuts that have just taken off their green skins are clamped with a jig made of thermal insulation materials just after they are taken out of the soaking solution, and only a gap of 1-3 mm in the plane where the distracting wood is located is exposed. . Immerse the walnuts and jigs in liquid nitrogen for half a second to a few seconds and quickly remove them. This can be repeated several times. Then remove the jigs and enter the drying operation. After drying the walnuts, squeeze the walnut shells along the direction of the split wood with bare hands. The plane splits in two. The time and frequency of contacting walnut shell processing parts with liquid nitrogen were adjusted through experiments due to the different sizes and shell thicknesses of walnuts.

Embodiment 2

[0009] Example 2 Easy to open hazelnuts

[0010] Soak the hazelnuts that have just taken off their pods, and clamp them with a jig made of thermal insulation materials just after they are taken out of the soaking liquid, so that only 1-3 mm of the plane where the largest circumference of the hazelnut shell, navel and fruit tip are exposed gap. Immerse the hazelnuts and jigs in liquid nitrogen for half a second to a few seconds and quickly remove them. This can be repeated several times. Then remove the jigs and enter the drying process. The dried hazelnuts can be split into two halves by pinching the hazelnut shells with bare hands. The time and frequency of contacting the processing part of the hazelnut shell with liquid nitrogen were adjusted according to the size and thickness of the hazelnut shell.

[0011] More than described such a production process with the processing method of two embodiments:

[0012] After soaking the selected and suitable nuts, clamp them with a ...

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PUM

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Abstract

The invention discloses a technique to make sorted suitable walnut into four kinds of seasoned walnut products through vacuum technology, namely, multi-flavor fresh walnut with naked kernel, multi-flavor fresh naked walnut kernel, multi-flavor dry walnut with naked kernel and multi-flavor dry naked walnut kernel. The invention provides a solution for improving production efficiency, quality and variety of processed naked-kernel walnut products.

Description

technical field [0001] The invention relates to an edible nut product. In particular, it relates to a nut instant food and a processing method in which the processed finished product is in a natural and complete state. Background technique [0002] Eating nuts such as walnuts, hazelnuts, pine nuts and other nuts is nutritious and delicious food. When its fruit is eaten, it is necessary to use tools to remove the shell and get the kernel. Although shelling can be carried out in the factory, the repackaging of the nuts brings waste, and the corresponding food safety and trust issues also affect consumer demand. For example, open-ended walnuts and hazelnuts produced by pistachio methods belong to the method of creating obvious cracks on the shell. Although it brings some convenience for taking nuts, it cannot completely eliminate the pollution of nuts in commercial circulation. Food safety and trust issues persist. Contents of the invention [0003] People really need a n...

Claims

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Application Information

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IPC IPC(8): A23L1/36A23N5/00A23L25/00
Inventor 吴迪男
Owner 吴迪男
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