Rapeseed oil is extracted from the seeds of Brassica napus and related varieties, including canola. It is one of the world's most consumed edible oils, valued for its light colour, neutral taste, and excellent nutritional profile. Rich in monounsaturated fats and omega-3 fatty acids, rapeseed oil is often promoted as a heart-healthy choice. It is widely used in cooking, frying, salad dressings, and processed foods.

Beyond the kitchen, rapeseed oil is a key raw material in biodiesel, lubricants, and oleochemical products. The residual meal after oil extraction is protein-rich and forms an essential component of animal feed. Canada, the European Union, China, and India are among the largest producers, driving food and energy markets. With its versatility and strong health credentials, rapeseed oil plays a leading role in the global vegetable oil industry.