Flour

Flour is a type of powder that is made by grinding up cereal grains, seeds, or roots. Flour is most popular as a main ingredient in bread, which is a very common and staple food source of many different civilizations.

Wheat flour is the most common type of flour in places like North Africa, North America, Europe, and the middle east, but there are other types of flour being used as well. For example, Maize flour is a standard part of Mesoamerican cuisine, and has been for thousands of years.

Flour, as a food, contains a lot of starch. These are complex carbohydrates that are also popularly known as polysaccharides. Some bread recipes call for leavening agents, which causes the bread to rise due to gas bubbles.

This usually makes the bread softer, and a lot lighter too. Flour, and flour sifters and dusters, are used to make many kinds of different products, including cakes, crackers, pasta, bread, and many other different kinds of foods.

Nowadays, buying flour is usually as simple as picking it up at the local supermarket. However, this has not always been the case. In older days, flour needed to be milled by hand to secure the fine powdered substance so important for use in bread baking.

Since flour has played such an important part in the food sources of different civilizations, it has always been driving mankind to better technological advances. For example, the development of the watermill and the windmill were both spurred from the need to make the milling of flour more labor effective.

There are different types of flour made out of all kinds of different foods, including wheat, potatoes, brown rice, cassava root, and even chestnut. There is even a type of flour called Chickpea flour!