rancid oil

What Causes The Acidity Of Rancid Oils?

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What Causes The Acidity Of Rancid Oils? Hydrolytic rancidity is commonly caused by lipase enzymes of bacterial origin. Short chain fatty acids, such as butyric, are responsible for sharp and unpleasant flavors of sour milk. Hydrolytic rancidity can also result from a chemical mechanism that occurs when foods are cooked at high temperature (frying). What

What Is Rancidity In Oils?

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What Is Rancidity In Oils? Often referred to as rancidity, it is the natural process of decomposition (degradation) of fats or oils by either hydrolysis or oxidation, or both. … The process of degradation converts fatty acid esters of oils into free fatty acids, by reaction with air, moisture and/or other materials. What causes rancidity