Two enzymes, lactase-phlorizin hydrolase (LPH) and sucrase isomaltase (SI), are anchored to the mucosal surface of the small intestine where the soluble sugars in the lumen are hydrolyzed to free glucose, galactose, and fructose, which are absorbed rapidly from the lumen.
How to substitute baking soda for baking powder. You can substitute baking soda for baking powder, if you increase the amount of acidic ingredients in the recipe to offset the baking soda. Youâll also need much less baking soda as it is 3 times as powerful as baking powder. Youâll need about a teaspoon of vinegar or lemon juice for every 1/2 teaspoon of baking soda.
As a leavening agent - Replace the baking soda and the cream of tartar called for in the recipe with baking powder. Use one teaspoon of baking powder to replace 1/3 tsp of baking soda and 2/3 tsp of cream of tartar. Since baking powder is really just a mix of cream of tartar and baking soda, this substitution won't change your recipe at all. For frostings and syrups - Leave the cream of tartar out. No substitution is necessary.