Determination and Application of Acid-Type Preservatives

Abstract

The global food industry has experienced significant transformation due to urbanization, lifestyle changes, and the demand for long-shelf-life products. Processed foods, including pre-packaged snacks and refrigerated beverages, rely heavily on food additives, including preservatives, which inhibit microbial growth. However, misinformation and concerns about chemical additives have led to widespread public anxiety, with many consumers associating preservatives with health risks, despite scientific evidence. With the improvement of living standards, people has grown increasingly attentive to everyday food safety, turning the spotlight on various additives—preservatives is just one of them.To foster a proper understanding of food additives, this paper conducts an extensive review of academic