Volume 10,Issue 3
Advances in the Research of Natural Preservatives
With growing consumer awareness of safety and health in food, dietary supplements, and cosmetics, the development and application of natural preservatives have become a research hotspot. This paper provides a systematic review of the main sources, classifications, mechanisms of action, and current applications of natural preservatives, with a focus on the antimicrobial properties of plant-derived extracts, antimicrobial peptides, and microbial metabolites, as well as their effectiveness in the food, dietary supplement, and cosmetic industries. The article also examines the safety evaluation and regulatory landscape of natural preservatives and offers insights into future development trends. Research indicates that natural preservatives not only exhibit strong antimicrobial and antioxidant activities but also meet consumer demand for "clean label" products, demonstrating broad application potential.
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