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.
Baking soda substitutes, if added to any recipe in the right proportions, can create similar taste and texture. However, recipes that require both baking powder and baking soda, probably use the latter to counterbalance extra acidity in the batter. 1  Quantity of Baking Soda Required: Â½ teaspoon. 2  To be Replaced with: 2 teaspoons of double-acting baking powder (substitute the acidic liquids in the recipe with non-acidic ones.