E331-SODIUM CITRATE

Sodium citrate is the sodium salt of citric acid (E330), a natural acid found in most fruits. On an industrial scale, it is produced by cultivating a fungus (Aspergillus niger) in a sugary nutrient solution. This compound is a commonly used acidity regulator in non-alcoholic refreshing beverages, such as sodas. It also prevents browning of food items and enhances the action of other antioxidants. While consumption may trigger allergic reactions in individuals sensitive to molds, such reactions are rare. There is also a concern that Aspergillus niger may produce mycotoxins. Additionally, dental damage attributed to this additive, especially in heavy soda consumers, is frequently highlighted, with particular caution for children.

Applications:

• Sodium citrate is used as a flavoring agent.
• It functions as a stabilizing agent.
• Acts as a buffering agent.
• Serves as a chelating agent.
• Used as a nutritional supplement for butter.
• Functions as an emulsifying and flavoring agent in the food and beverage industry.
• Can be employed as an anti-coagulant.
• Used as an expectorant and diuretic in the pharmaceutical industry.
• May replace sodium tripolyphosphate as a non-toxic detergent additive in the detergent industry.
• Finds applications in brewing, injection, photography chemicals, electroplating, and more.