Role of Calcium Hydroxide in Food Processing
Calcium hydroxide, commonly known as slaked lime, is a versatile compound with significant applications in the food industry. While it is widely recognized for its industrial and construction uses, calcium hydroxide plays an essential role in ensuring food safety, enhancing texture, and contributing to overall nutritional value. This article explores the role of calcium hydroxide in food processing, its benefits, and its common applications. What is Calcium Hydroxide? Calcium hydroxide is an inorganic compound with the chemical formula Ca(OH)₂. When calcium oxide (quicklime) reacts with water, it forms slaked lime, a substance that appears as a white, odorless powder. In the food industry, it is typically used in its powdered form, referred to as calcium hydroxide powder or slaked lime powder. Food-grade slaked lime is strictly controlled for purity to ensure safety for consumption. Key Roles of Calcium Hydroxide in Food Processing 1. Food Preservation and Safety One of the prima...