Crude rapeseed oil, also known as canola oil, is a vegetable oil derived from the seeds of the rapeseed plant. It's extracted before refining and contains a mix of triglycerides, with low levels of saturated fat.

This oil is commonly used in food production, as well as in industrial processes such as biofuel production. It's known for its mild flavor and is a popular choice for cooking due to its relatively high smoke point, which allows it to be used at higher temperatures without burning.