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

Method for tenderizing beef by using high voltage pulse electric field coupling technology

A high-voltage pulsed electric field and beef technology, which is applied in the fields of meat tenderization, meat softening through electric treatment, meat processing, etc., can solve the problems of no relevant reports, etc., and achieve the effect of good meat quality, fast speed, and obvious tenderization effect

Inactive Publication Date: 2017-12-15
福建佳客来食品股份有限公司
View PDF4 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, there is no relevant report and industrial transformation on the application of high-voltage pulsed electric field technology in beef tenderization

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for tenderizing beef by using high voltage pulse electric field coupling technology
  • Method for tenderizing beef by using high voltage pulse electric field coupling technology
  • Method for tenderizing beef by using high voltage pulse electric field coupling technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Step 1: Slaughter Heilongjiang yellow cattle aged 20 months and weighing about 400kg by conventional methods;

[0025] Step 2: Remove the fascia and fat from the outer tenderloin of the fresh beef, trim the edges neatly, and cut into slices, the size of the slices is 10cm×10cm×1cm;

[0026] Step 3: Roll and knead the gluten-removed beef for 5-8 minutes, dry it naturally, and perform tenderization.

[0027] Step 4: pH value measurement before high-voltage pulsed electric field treatment: three groups of cut meat slices were selected as test samples, and the pH value was measured. The measurement method is: insert the glass probe of the pH meter into the sample to be tested, measure the pH value of 3 different points, and take the average value.

[0028] Step 5: Measurement of shear force before high-voltage pulsed electric field treatment: measure the shear force of the three groups of samples respectively. The measurement method is as follows: remove the sample, wrap i...

Embodiment 2

[0035] The method is basically the same as in Example 1, except that the pulse electric field intensity is 20kV / cm, the current intermittent frequency is 15 times / s, and the treatment time is 20s for high-voltage pulse electric field treatment.

Embodiment 3

[0037] The method is basically the same as in Example 1, except that the pulse electric field intensity is 30kV / cm, the current intermittent frequency is 30 times / s, and the treatment time is 20s for high-voltage pulse electric field treatment.

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 present invention discloses a method for tenderizing beef by a using high voltage pulse electric field coupling technology. The method comprises the following steps: (1) beef is cut, loin fascia and fat of the fresh beef are removed, and the treated beef is cut into slices; (2) the fascia removed beef is rolled for 5-8 minutes, the rolled beef is naturally air-dried, and the air-dried beef is subjected to tenderizing; (3) a high voltage pulse electric field processor at an electric field intensity of 10-50 KV / cm is used to tenderize the beef; (4) the tenderized beef is subjected to tying, the treated beef is quick-frozen, the quick-frozen beef is cut into beef steak of 50 g / piece, the cut beef steak is vacuum-packed, and the vacuum-packaged beef is quick-frozen; and (5) a spraying liquid is prepared and the prepared spraying liquid is packaged into 15 g / bag. The electric field intensity of the high voltage pulse electric field processor is 10-50 KV / cm, a pulse width is larger than or equal to 2 [mu]s, a pulse electric field processing time is 10-50 s and a test temperature is 10-30 DEG C. The method is short in processing time, low in energy consumption and chemically safe, avoids disadvantages that a traditional tenderization technology is high in costs, the meat is uneven in color and poor in mouthfeel, etc., and the obtained product is high in value and green and safe in consumption.

Description

technical field [0001] The invention relates to the field of food processing, in particular to a method for tenderizing beef with high-voltage pulse electric field coupling technology. Background technique [0002] As an important meat food raw material, beef is rich in nutrients such as sarcosine, vitamins, proteins and minerals, and compared with other similar poultry, the fat content is lower, and beef is more and more popular among consumers. my country is the second largest beef producer in the world. Although the cattle industry is developing rapidly, the quality of beef, especially the tenderness of meat, and the low processing level greatly limit the development of beef processing enterprises and the sales of beef products. and export, but also unable to meet the requirements of consumers for high-quality products. Taking steak as an example, as the exchanges between China and the West become more frequent, Western-style lifestyles and concepts are gradually introduc...

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
IPC IPC(8): A22C9/00
CPCA22C9/002
Inventor 黄玉狮
Owner 福建佳客来食品股份有限公司
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