wheat flour means: For cakes, pastries and other baked goods, milled from white, lower-protein red, or white, wheat. Hard white, red, or wheat is used for making pizza crusts, breads, breads yeast breads and bagels. Although high-protein durum wheat can be used to make flour and semolina, it is mostly used as a pasta grain. In the home baking industry, wheat flour is called “family flour”. It can be unbleached all-purpose flour, bread, cake, pastry or whole-wheat flour. (in Cooking Dictionary)