konserveriaineiden

Konserveriaineiden, commonly known as preservatives, are substances added to products such as food, pharmaceuticals, cosmetics, and paints to prevent decomposition by microbial growth or undesirable chemical changes. Their primary function is to extend shelf life and maintain product quality and safety. In food, preservatives inhibit the growth of bacteria, yeasts, and molds, thereby preventing spoilage and reducing the risk of foodborne illnesses. Common examples include salt, sugar, vinegar, and various chemical compounds like benzoates, sorbates, and nitrites.

In cosmetics and pharmaceuticals, preservatives are crucial for preventing contamination that can occur during manufacturing or consumer use. This is particularly important for products that contain water, as it provides a favorable environment for microbial proliferation. Preservatives used in these applications must be effective against a broad spectrum of microorganisms while being safe for human contact.

The use of preservatives is often regulated by governmental bodies like the Food and Drug Administration (FDA) in the United States or the European Food Safety Authority (EFSA) in Europe. These regulations typically set limits on the types and quantities of preservatives that can be used in different product categories to ensure consumer safety. While preservatives offer significant benefits in terms of product longevity and safety, some consumers may prefer products without them, leading to a growing market for "preservative-free" options.