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...
Types of enzymes. Each enzyme can usually only be the catalyst for a single reaction. For example, the enzyme maltase is the catalyst for changing maltose into glucose. Notice that the name of the enzyme is usually very similar to the substance it works on: maltase works on maltose.Enzymes have the ending-ase.or example, the enzyme maltase is the catalyst for changing maltose into glucose. Notice that the name of the enzyme is usually very similar to the substance it works on: maltase works on maltose. Enzymes have the ending-ase.