Buttermilk is primarily due to lactic acid produced by lactic acid bacteria while fermenting lactose, the primary sugar in milk. As the bacteria produce lactic acid, the pH of the milk decreases and casein, the primary milk protein, precipitates, causing the curdling or clabbering of milk. This process makes buttermilk thicker than plain milk. While both traditional and cultured buttermilk contain lactic acid, traditional buttermilk tends to be less viscous, whereas cultured buttermilk is more viscous. Buttermilk can be drunk straight, and it can also be used in cooking. Soda bread is a bread in which the acid in buttermilk reacts
Barley flour stop germination). Malt flour is used as a diastatic supplement for other bread flours that have low natural diastatic activity. Diastatic activity involves the conversion of starches into maltose (sugar). In baking, adding malted barley flour to wheat flour results in a softer, moister product than would wheat flour alone. Malted barley flour that is rich in protein content is typically used in the food industry, while that which is poor in protein content is typically used to prepare a unique style of beer. Malt flour is sometimes used to supplement the flavor of the malt loaf. Patent barley flour