What Is Autolyzed Yeast Extract Made from?

Yeast extract and autolyzed yeast extract are ingredients that may be made from spent brewer's yeast which is used in food as a flavoring agent. They can also be grown on sugar beets which are gluten-free.

What is autolyzed yeast extract?

Autolyzed yeast extract is a substance that results when yeast is broken down into its constituent components. It naturally contains free glutamic acid, or monosodium glutamate, and is often used as a less expensive substitute for MSG.

What is autolyzed yeast made from?

Autolyzed yeast (AY) is an ingredient that comes from the breakdown of the yeast Saccharomyces cervisiae, also known as Baker's yeast. It is a food additive used to improve the flavor and nutritional value of many food and bakery products.

Sarah Jenkins

Sarah Jenkins

Senior Technology Editor & AI Specialist

Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.