Abstract

During the development of pre-made and conditioned foods, the corresponding recipes and process requirements should be met, large-scale production work should be performed in the central kitchen, and then distributed to the terminal stores, so that the conditioned foods become more popular. Based on previous work experience, this paper summarizes the research status of key technologies for preserving and sterilizing pre-processed foods. At the same time, this article discusses the key technical application content of pre-conditioned food processing quality and sterilization from four aspects: the application of ultra-high pressure technology, the prevention and control of common microorganisms, the application of tea polyphenols, and the development trend of pre-conditioned food.

Highlights

  • In recent years, with the development of my country's industrial and agricultural modernization, the simultaneous progress of the "five modernizations" has been rapidly promoted

  • As early as 2015, the output value of my country's instant food exceeded 500 billion yuan, and it will grow at a rate of 30% per year. From this we found that the research on the preserving and sterilizing technology of pre-processed food processing is important, and the relevant staff should increase the degree of attention

  • Nano-zinc can inhibit the rapid growth of microorganisms, and show the role of microbicides

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Summary

Introduction

With the development of my country's industrial and agricultural modernization, the simultaneous progress of the "five modernizations" has been rapidly promoted. Some traditional foods that are ready to eat out of the bag, as well as pre-made and prepared foods, have developed rapidly. As early as 2015, the output value of my country's instant food exceeded 500 billion yuan, and it will grow at a rate of 30% per year. From this we found that the research on the preserving and sterilizing technology of pre-processed food processing is important, and the relevant staff should increase the degree of attention

Overview of Pre-prepared and Prepared Food
Study on the Conditioning of Red Crispy Chicken Dishes
Ultraviolet and Nano-zinc Oxide Combined Sterilization
Stored Dishes at Room Temperature
Clear Sensory Quality
Application of Ultra-high Pressure Technology in Raw Material Processing
Application of Ultra High Pressure Technology in Conditioning Processing
Application of Ultra High Pressure Technology in Packaging Processing
Common Microbes in Pre-conditioned Meat Food
The Development Trend of Prepared Food
Findings
Conclusion
Full Text
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