Yeast from A to Z

This section discusses the multiple possible applications of yeast! Yeast comes in many forms, crumbled, liquid or compressed, and each has its own specific properties. In particular, the transformational capacities of yeast have been instrumental in the ongoing history of both bread making and wine making.

The history of yeast was revolutionised when Louis Pasteur discovered the principles of fermentation. When in contact with air, yeast absorbs sugar and transforms it into carbon dioxide. This process releases a large amount of energy that enables the yeast to grow. Without air, yeast and sugar combine to facilitate the production of alcohol. Today, economic priorities and the efforts of yeast development stakeholders combine to ensure that the fascinating history of yeast is far from finished!

A trained scientist, chemist and physicist, Louis Pasteur, dedicated his life to research, becoming a pioneer in microbiology. But who was this man who identified the principle of fermentation and

The use of yeast is not recent! Without knowing its role or its existence, men have always used yeast.

« Once upon a time, some fine, carefully-tended beetroot were growing in the fields

What role does yeast play in winemaking? It uses different strains of yeast that give wines their taste so unique and so sought after. A little oenology lesson!

Rules of the Quiz : Do you know all there is to know about yeast? Find out by answering these six questions! Be careful, though. There may be more than one

The answer is simple: yeast has a cellular nucleus containing its DNA in the form of chromosomes, which is not the case of bacteria. Yeast is a living organism. Like

Have you ever wondered how to make yeast?This film tells the story of how we produce yeast. In this short video, the different stages of the yeast production process (fermentation,

The first beers appeared "miraculously" since ancient times. Discover the essential role of brewer's yeast in making this beverage

Yeast is a living cell of the family of mushrooms. Its scientific name is "Saccharomyces cerevisiae". It was discovered by Louis Pasteur in 1857. It is a microorganism of 1

Discover the benefits of yeast in this video

Yeast cells are similar to human cells in several ways. However, whereas humans have tens of billions of cells, yeast has only one: the cellular model.

Containing minerals, vitamins and amino acids, yeast offers many benefits. These indispensable elements for a healthy organism give yeast a crucial role in our diet and balance. For example, yeast

In the absence of air, yeast cells transform sugars into carbon dioxide and alcohol. From different strains of yeast, researchers manage to produce beer or wine or even fuel based

Yeast is a simple living being that functions in practically the same way as human cells. It is an historical subject of fundamental research to understand cellular and genetic phenomena.

Some key information on the yeast economy

You think you know all about yeast, but are you sure?Answer 10 questions, add up the points gained to know if you can qualify for your "yeastology" expert diploma.

Nutrititional yeast: what benefits for our health? The answer with John Westerdahl, nutritionist