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<p>This comprehensive literature review synthesizes findings from the latest empirical studies examining the effects of microwave thawing on meat quality and safety across multiple species (pork, beef, and poultry). Microwave thawing offers substantial advantages in processing efficiency, reducing thawing time by up to 100-fold compared to conventional refrigeration methods. However, the literature reveals complex, multifaceted, and sometimes contradictory effects on meat quality parameters. While optimized microwave protocols can maintain quality comparable to fresh meat, suboptimal conditions result in substantial deterioration including increased drip loss, protein denaturation, lipid oxidation, and structural damage to muscle tissue. The evidence demonstrates that microwave power level, endpoint temperature control, and hybrid approaches combining microwave with other technologies are critical determinants of quality outcomes. Emerging technologies including solid-state microwave systems and microwave-air convection combinations show promise in addressing non-uniform heating challenges. The field exhibits considerable disagreement regarding optimal protocols, with substantial variations in power levels, endpoint temperatures, and species-specific responses. Microbiological safety data, while limited, generally indicate that microwave thawing does not compromise food safety, despite the issues of temperature abuse and hot/cold spots, and may reduce microbial loads compared to slower methods. Significant research gaps remain in understanding industrial scalability, species-specific optimization, interactions between freezing and thawing protocols, and long-term effects on nutritional quality.</p>

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Microwave thawing of meat: a concise qualitative review

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2026年7月22日

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  • Igor Tomasevic,
  • Aristide Maggiolino,
  • Weizheng Sun,
  • Wangang Zhang,
  • Ivana Tomasevic,
  • Vesna Djordjevic,
  • Volker Heinz

摘要

This comprehensive literature review synthesizes findings from the latest empirical studies examining the effects of microwave thawing on meat quality and safety across multiple species (pork, beef, and poultry). Microwave thawing offers substantial advantages in processing efficiency, reducing thawing time by up to 100-fold compared to conventional refrigeration methods. However, the literature reveals complex, multifaceted, and sometimes contradictory effects on meat quality parameters. While optimized microwave protocols can maintain quality comparable to fresh meat, suboptimal conditions result in substantial deterioration including increased drip loss, protein denaturation, lipid oxidation, and structural damage to muscle tissue. The evidence demonstrates that microwave power level, endpoint temperature control, and hybrid approaches combining microwave with other technologies are critical determinants of quality outcomes. Emerging technologies including solid-state microwave systems and microwave-air convection combinations show promise in addressing non-uniform heating challenges. The field exhibits considerable disagreement regarding optimal protocols, with substantial variations in power levels, endpoint temperatures, and species-specific responses. Microbiological safety data, while limited, generally indicate that microwave thawing does not compromise food safety, despite the issues of temperature abuse and hot/cold spots, and may reduce microbial loads compared to slower methods. Significant research gaps remain in understanding industrial scalability, species-specific optimization, interactions between freezing and thawing protocols, and long-term effects on nutritional quality.