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Processing method of walnuts with kernel skin removed

A technology for walnuts and naked kernels, applied in the field of processing naked walnuts, can solve the problems of unstable peeling rate of walnut kernels, difficult to control, affecting the balance of the quality of finished products, etc., so as to improve product diversity and production. Efficiency, the effect of improving product quality

Inactive Publication Date: 2018-10-16
方季群
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The above four factors directly affect the final effect of processing, making the removal rate of walnut kernel skin in an unstable state and difficult to control, and the quality of finished products is affected by the surface.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] first step:

[0016] Select the fresh walnuts that have been peeled off, the shell is complete and clean, and the gap between the shell and the kernel has been formed after preliminary drying. At the same time, water-soluble glue such as starch glue is used as the main solute, edible salt, sugar, etc The flavoring agent is a secondary solute, water is a solvent, and the concentration is an adhesive solution of more than 2%.

[0017] Step two:

[0018] Put the processing object into the pre-pumping tank for vacuuming. After the air is pumped out to more than 90%, add the pre-prepared adhesive solution and immerse the processed walnuts, and then release the vacuum negative pressure to normal pressure, and let the walnuts in the pre-prepared Soak the walnut kernels in the adhesive solution until the water swells to make the contact between the kernel skin and the walnut shell as large as possible.

[0019] third step:

[0020] The soaked walnuts are ventilated and dried...

Embodiment 2

[0028] With the bare-kernel walnuts processed in the first four steps of Example 1, when the process scheme of the first four steps is mature until the removal rate of the kernel skin reaches more than 50% or even higher in the verification of the fifth step, and when the removal rate of the kernel skin is relatively stable, Naked walnuts can be directly entered into the market as commodities.

Embodiment 3

[0030] The walnuts processed in the first three steps of Example 1 directly enter the peeling process after the adhesive is solidified. Part of the walnut kernel skin has been peeled off during peeling, and the remaining kernel skins can be hand-assisted when the walnut kernel is not further dried. The camera tools continue to tear and peel to make fresh walnut kernels with high moisture content, which are sterilized and packaged by conventional technology to make products into circulation.

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PUM

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Abstract

The invention relates to a processing method of walnuts with kernel skin removed, and discloses a method and technology to produce four kinds of flavored walnut products by selecting qualified walnutsand subjecting the qualified walnuts to vacuum technology, including multi-flavor fresh walnuts with kernel skin removed, multi-flavor fresh walnut kernels with skin removed, multi-flavor dried walnuts with kernel skin removed and multi-flavor dried walnut kernels with skin removed, respectively. The invention provides a solution way for improving the production efficiency, product quality and product diversity of walnuts with the kernel skin removed processing products.

Description

Technical field: [0001] The invention relates to a production method for processing walnuts, in particular to a method for processing bare-kernel walnuts. Background technique: [0002] The "Naked Walnut and Its Processing Method" applied by the inventor discloses a walnut processed product and processing method, wherein the processing method includes: the second step in Example 1 of the specific implementation method in the specification "injecting the adhesive solution with a needle or needle-free injection from the navel of the walnut into the walnut shell one by one", the third step is "put the walnut fruit injected with a sufficient amount of adhesive solution in a centrifuge to make the adhesive solution flow in the walnut shell and spread evenly on the inner wall of the walnut shell", and the fourth step is "soak the centrifuged walnuts injected with a sufficient amount of adhesive solution into clear water until the walnut kernel absorbs water and swells so that the ...

Claims

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Application Information

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IPC IPC(8): A23N5/00
CPCA23N5/00A23L25/20
Inventor 不公告发明人
Owner 方季群