If you're converting from active dry to instant, you'll want to use about 75-80% of the yeast called for in the recipe. But I don't often bother, myself. The bread rises a bit faster than the recipe calls for, sometimes, but not much.
in digestion (biology): Digestion. The chemical reactions involved in digestion can be clarified by an account of the digestion of maltose sugar. Maltose is, technically, a double sugar, since it is composed of two molecules of the simple sugar glucose bonded together. The digestive enzyme maltase catalyzes a reaction in which a molecule of water is inserted at the point at which the two glucose units are linked, thereby...
Lactose is a disaccharide found in milk which is made up of glucose and galactose, both monosaccharides. Lactase is the enzyme that breaks up lactose into glucose and galactose.Most humans have the ability to break down lactose in milk because they produce lactase in their digestive tract, however is is possible for them to loose this ability over time.actase is the enzyme that breaks up lactose into glucose and galactose. Most humans have the ability to break down lactose in milk because they produce lactase in their digestive tract, however is is possible for them to loose this ability over time.