Ashing

Ashing is the process of analyzing the inorganic residue remaining after a substance is burned at high temperatures. When a sample is heated completely, all organic material (like fats, proteins, and carbohydrates) burn away, leaving behind mineral components called ash. This method helps identify the mineral content and purity of a sample, often used in quality control or scientific research. The residual ash can be further examined to determine specific elements or compounds present, providing valuable information about the composition and origin of the material.