Yeast Extract Paste

Yeast extract paste is made from yeast that has been broken down, releasing its natural flavour compounds. The process, called autolysis, concentrates these compounds to create a savoury, umami-rich paste. It is often used as a flavour enhancer.

Manufacturers use yeast extract paste to add a rich, savoury, umami flavour to foods, particularly in meat-free products where it can provide a 'meaty' taste. It is commonly found in savoury snacks, soups, sauces, ready meals, and baked goods.

Yeast extract is not considered a food additive in the UK when used solely for flavour. It is naturally rich in glutamates, which contribute to its savoury taste. The European Food Safety Authority (EFSA) has evaluated glutamates and found them to be safe at typical consumption levels. Some people report sensitivity to high glutamate intake, but scientific evidence for widespread adverse effects at typical dietary levels is limited.