Jau atta (barley flour) is a finely ground powder made from whole barley grains. It is used in a making a variety of recipes, including bread, cakes, and biscuits. Patanjali jau atta is premium-quality barley flour made from organically grown barley grains. 

It can be used as a substitute for wheat flour in many recipes. Patanjali barley flour is also gluten-free, making it an excellent option for those with gluten sensitivities. Its fine texture and light colour make it an ideal ingredient for creating light and fluffy baked goods.