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Research Progress and Technological Application Prospects of Comprehensive Evaluation Methods for Egg Freshness.

Zhouyang Gao1, Jiangxia Zheng1, Guiyun Xu1

  • 1College of Animal Science and Technology, China Agricultural University, Beijing 100193, China.

Foods (Basel, Switzerland)
|May 14, 2025
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Summary

This review explores egg freshness detection methods, highlighting the need for integrated approaches to ensure food safety and quality. It categorizes current techniques and discusses future directions for comprehensive egg quality assessment.

Keywords:
computer vision technologyegg freshness evaluationnon-destructive detection technologiesspectroscopic analysis

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Area of Science:

  • Food Science
  • Agricultural Science
  • Biochemistry

Background:

  • Eggs are a vital source of high-quality protein in China's food supply.
  • Extended egg storage leads to degradation, impacting safety and nutrition.
  • Growing consumer demand necessitates reliable egg freshness evaluation.

Purpose of the Study:

  • To systematically review and categorize existing egg freshness detection methods.
  • To identify the gap in integrated, multidisciplinary approaches for egg quality assessment.
  • To analyze current research and propose future directions for egg freshness evaluation systems.

Main Methods:

  • Review of conventional methods: sensory assessment, physical characterization, chemical analysis.
  • Exploration of emerging intelligent detection technologies.
  • Systematic categorization and analysis of multidisciplinary detection methodologies.

Main Results:

  • Identification of diverse detection techniques for egg freshness.
  • Highlighting the limitations of isolated methods.
  • Emphasis on the potential of integrating multidisciplinary approaches for enhanced accuracy.

Conclusions:

  • A comprehensive, integrated approach is crucial for accurate egg freshness evaluation.
  • Future research should focus on synergistic applications of various detection technologies.
  • Developing advanced egg freshness evaluation systems is essential for food safety and quality assurance.