Which compounds are commonly used as additives to retain moisture in food?

When it comes to retaining moisture in food, calcium compounds are commonly used as additives due to their ability to interact with water molecules. Calcium salts, such as calcium chloride or calcium lactate, can help maintain the texture and moisture levels of various food products. They work by binding water and thus can enhance the juiciness of meats, prevent dryness in baked goods, and improve the overall quality of processed foods.

This moisture-retention property is particularly beneficial in food preservation, as it not only helps maintain the desired mouthfeel and quality of the food item but also can extend the shelf-life by reducing the activity of moisture-sensitive components.

In contrast, magnesium, iron, and phosphorus are not primarily recognized for their roles in moisture retention in food products. While they have various nutritional benefits, their functionality as additives is typically focused on other aspects, such as nutritional enhancement or flavor, rather than moisture retention.