canola oil

Canola oil is a vegetable oil derived from the seeds of varieties of the plant Brassica napus, a member of the cabbage family. The term "canola" is a contraction of "Canadian oil, low acid," coined in the 1970s following the selective breeding of rapeseed varieties to reduce erucic acid content. The oil is extracted from the seeds through pressing and/or solvent extraction, then refined, bleached, and deodorized to produce a clear, pale yellow liquid. Canola oil has a neutral flavor and a high smoke point (typically 400–450°F / 200–230°C), making it suitable for high-heat cooking. It is composed primarily of unsaturated fatty acids, with a relatively balanced profile of monounsaturated and polyunsaturated fats.

Canola oil is one of the world's most widely used cooking oils due to its neutral taste, versatility, and affordability. It is employed in frying, sautéing, baking, and salad dressings across numerous cuisines. The high smoke point makes it ideal for deep frying, stir-frying, and pan-searing. In baking, it serves as a substitute for butter or other fats, contributing moisture and tender crumb to cakes and quick breads. Its mild flavor does not compete with other ingredients, allowing it to function as a background medium in both savory and sweet applications. Canola oil is also commonly used in commercial food production, margarine manufacturing, and as a base for salad dressings and mayonnaise.