Citric Acid

Definition

Citric acid is a natural acid found in citrus fruits that gives them their tart, sour taste. It's commonly used in food and beverages as a flavor enhancer and preservative.

Scientific / Technical Definition

Citric acid, also known as 2-hydroxypropane-1,2,3-tricarboxylic acid, is a weak organic acid that occurs naturally in citrus fruits. It plays a key role in the citric acid cycle, which is essential for energy production in cellular respiration.

Benefits

• Enhances flavor and preserves food products
• Helps regulate acidity levels
• May aid in maintaining skin elasticity when used in skincare products

Examples

• Lemon juice
• Lime juice
• Processed foods like candies and beverages

Additional Information

• sideEffects: Excessive consumption of citric acid may cause tooth enamel erosion and stomach upset in sensitive individuals.

Related Terms

• Ascorbic Acid
• Acetic Acid
• Malic Acid

References

• Citric Acid in Foods and Fruits
• Role of Citric Acid in Food Preservation