Biocatalytic enzyme purification: With advancements in biotechnology, bioenzyme purification technology has significantly improved, enhancing the purity and activity of enzymes. Advanced techniques such as membrane separation, centrifugal separation, and chromatography effectively remove impurities, yielding high-purity bioenzymes. This breakthrough provides a more stable and efficient foundation for the application of bioenzymes in preservation.

Improvement of biological enzyme stability: The stability of bioenzymes is critical for practical applications. Researchers employ genetic and protein engineering to modify bioenzymes, enhancing their stability under various environmental conditions. For example, introducing specific amino acid sequences improves tolerance to temperature, pH, and redox environments, ensuring prolonged effectiveness in preservation processes.

Biocatalytic enzyme synthesis technology: It is a key approach to increasing production efficiency and reducing costs. Utilizing fermentation engineering and bioreactor technology enables large-scale production of bioenzymes. Optimizing fermentation conditions—such as temperature, humidity, and nutrient supply—significantly boosts enzyme yield. Additionally, synthetic biology offers possibilities for designing and synthesizing novel bioenzymes.

Expansion of bioenzyme applications：The applications of bioenzymes are expanding from traditional food preservation to medicine, cosmetics, environmental protection, and more. The development and use of novel bioenzymes not only improve product quality and safety but also reduce reliance on traditional chemical preservatives, promoting sustainable development across industries.。