Calcium Lactate (E327)

Type of additive
(Glossary)
Acidity Regulators, Flavor Enhancers, Leavening Agents, Fortifying Agents, Stabilizers, Thickeners
E NumberE327
Chemical FormulaC6H10CaO6
Also Known AsCalcium Salt Pentahydrate

Purpose and Function

Calcium Lactate (E327) is used in the food industry as an acidity regulator, stabilizer, and fortifying agent. It helps regulate the pH of food products, improve texture, and add calcium for nutritional benefits. Its applications include:

  • Fortified foods and beverages: Used to increase the calcium content in products such as juices, dairy drinks, and plant-based milk alternatives.
  • Baked goods: Helps improve dough strength and extends shelf life.
  • Dairy products: Enhances the texture of cheese, yogurt, and other dairy-based foods.
  • Canned fruits and vegetables: Acts as a firming agent to maintain the texture of canned produce.
  • Confectionery: Used in the production of sweets and candies to improve texture.

Calcium Lactate (E327) is derived from lactic acid, which occurs naturally during the fermentation of sugars, and it is a common source of dietary calcium.


Potential Risks and Side Effects

Calcium Lactate (E327) is generally considered safe for consumption, with minimal risks when used within regulated limits. Some considerations include:

  • Calcium sensitivity: People who require controlled calcium intake, such as those with hypercalcemia, should monitor their consumption of foods with added calcium lactate.
  • Digestive issues: In very high amounts, calcium lactate may cause digestive discomfort, such as constipation.
  • Regulatory approval: Calcium Lactate is approved for use in many countries, including the European Union, the United States, and other regions, where it is considered safe and beneficial for food use.

Overall, it is regarded as a safe and effective food additive, commonly used to enhance calcium content and improve product quality.