Tag: Cooking oil storage

According to food safety experts, the nose is your most reliable tool for detecting rancidity, as even visually normal fat can be spoiled. Knowing how to know if fat has gone bad is crucial, as using rancid fat can ruin the flavor of your food and may have negative long-term health implications.

According to the Centers for Disease Control and Prevention, an outbreak of gastrointestinal illness was linked to the consumption of rancid tortilla chips, proving that eating spoiled oil can cause health issues. So, will eating rancid oil hurt you? The answer depends on frequency and quantity, but it is certainly not a harmless practice.

According to food chemists, exposure to light, heat, and air are the primary culprits behind oil spoilage, and this process is directly tied to the oil's fatty acid composition. Answering whether do seed oils go rancid quickly requires understanding this chemical process and how it differs between oil types. Highly polyunsaturated seed oils are particularly susceptible to this process, called oxidation.