ASB Session – What is the Future of Bread? The answer relies on the past of it. During this session, Puratos will explain how sourdough plays a key role related to fermentation to develop a high-quality bread with fantastic flavor, crumb structure, and texture, just like in the good old days. This ingredient can be used either on a smaller scale or on a larger industrial scale. Living Sourdough is the most recent technology to be used in commercial scale to ensure consistency and flavor as close as a home-made sourdough.