The bread is made from wheat flour mixed with water and yeast or baking powder are also using other ingredients to color. The taste and smell Varies according to each type of bread. Bread from wheat protein called gluten protein contained in wheat, yeast is added to bread to leaven bread inflated. Because yeast will eat the sugar and flour in the production of carbon dioxide. Make bread shaped as cubes At present, this type of bread is of many types of bread, croissants, French bread, Sliced Bread,etc. And can eat simple, inexpensive.