Rye flour is very unique in its make up, it containsa high level of enzymes that attract a variety of yeasts,almost no gluten, and the ability to retain moisture in a way that is far greater than any other flour.
Rye Speeds Up Sourdough FermentationRye Adds a Unique Flavor Using Sourdough to Ferment Rye Makes it Less DenseRye Helps Keep Sourdough Softer for LongerRye is Best Suited to ‘No Knead’ RecipesRye is More Nutritious Than Wheat Flour