Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Microwave hull breaking method for walnuts

A walnut and microwave technology, which is applied in the field of walnut shell breaking by microwave, can solve the problems of high crushing rate, low kernel whole rate, complex structure, etc., and achieve the effect of low broken rate and high kernel whole rate

Inactive Publication Date: 2012-04-25
ANHUI ZHANSHI FOOD
View PDF3 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, due to the complex structure, high density, and high hardness of the hickory nut shell, the artificial or mechanical shell breaking method has a high crushing rate and a low whole kernel rate.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The present invention proposes a microwave cracking method for walnuts. The walnuts are boiled, and the walnut kernels maintain an appropriate water content after cooking; the boiled walnuts are placed in microwave equipment and microwaved for a period of time at a certain temperature and power , the walnut shell is broken, and the microwave cracking of the walnut is completed. Preferably, the moisture content of the walnut kernel after cooking is not lower than 15%. Preferably, the temperature for microwave treatment is medium heat, medium high heat or high heat, the power is at least 500-700W, and the time is at least 4-6 minutes.

[0011] Taking pecans as an example below, the method for cracking walnut shells by microwave in the present invention will be described in detail through specific embodiments.

[0012] 1. Research object: The freshly cooked hickory nuts were selected as the research object. After cooking, the moisture content of walnut kernels reached 19%...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a microwave hull breaking method for walnuts. The microwave hull breaking method comprises the following steps of: cooking the walnuts and maintaining proper water content of the cooked walnut kernels; feeding the cooked walnuts in microwave equipment; carrying out microwave treatment at a certain temperature and power for a period of time; and breaking the walnut hulls and finishing the microwave hull breaking of the walnuts. The water content of the cooked walnut kernel is not lower than 15 percent. The temperature for microwave treatment is medium baking temperature, medium-high baking temperature or high baking temperature; the power is at least 500-700W; and the time is at least 4-6 minutes. The microwave hull breaking method of the walnuts, which is provided by the invention, has the advantages of low kernel breaking rate and high rate of perfect kernel.

Description

technical field [0001] The invention relates to the technical field of walnut shell breaking, in particular to a microwave shell breaking method for walnuts with low crushing rate and high kernel whole rate. Background technique [0002] Pecan is a plant belonging to the family Juglans. Walnut kernels can be eaten raw, fried, oil-extracted, made into cakes and candy, etc., and have high nutritional value. According to the "Compendium of Materia Medica", pecans are sweet in taste and flat in nature, can nourish qi and blood, regulate dryness and resolve phlegm, warm and nourish the kidney and lung, and relieve asthma. Eating hickory nuts often can nourish blood vessels, increase appetite, black beard and hair, and can also cure sexual dysfunction, neurasthenia, memory loss and other diseases. Therefore, there is a proverb among the people that "eat walnut oil often, and the white-haired old man plays with yaks". Studies have confirmed that pecans contain linoleic acid, linol...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A23N5/00
Inventor 詹权胜章燎源杨建华
Owner ANHUI ZHANSHI FOOD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com