From ancient fermentation to modern convenience. Puratos sourdoughs bring flavor, texture, and authenticity to every loaf. Whether you're an artisan baker or an industrial producer, our sourdough solutions help you create bread that’s rich in tradition and irresistible in taste. Explore Our Sourdoughs.
Sourdough is a natural leavening agent made from just flour and water. Also known as levain, masa madre, lievito naturale, or Sauerteig, it’s the heart of traditional breadmaking. The micro-organisms in sourdough ferment the flour’s starches and minerals, creating gas that helps the dough rise and organic compounds that give bread its signature flavor and texture.
Originating in ancient Egypt, sourdough has been passed down through generations for thousands of years. It was the primary method of leavening bread until the Middle Ages, and today, it’s making a flavorful comeback.
At Puratos, we believe the future of bread lies in its past. Our sourdough range is built on decades of fermentation expertise and global baking culture.
✅ Benefits of Using Puratos Sourdoughs:
At Puratos, we believe the future of bread lies in its past. That’s why we’ve developed Sapore—our signature range of natural bakery sourdoughs—and O-tentic, a ready-to-use active bakery component that simplifies the sourdough process without compromising on quality.
Explore our flagship sourdough solutions:
Did you know Puratos is home to the world’s only Sourdough Library? Located in Belgium, it preserves over a hundred unique sourdough cultures from around the globe. This living archive helps us protect baking heritage and inspire future innovations.