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.
For this type of recipe, omit both the cream of tartar and the baking soda and use baking powder instead. The substitution is to use 1 teaspoon of baking powder for each 5/8 teaspoons cream of tartar and 1/4 teaspoon baking soda. After you do the math for your recipe, you may find it calls for additional baking soda.