Leavening and Fermenting Agents


 * air
 * ammonium carbonate
 * bacteria
 * baking ammonia
 * baking powder
 * baking soda or bicarbonate of soda
 * barm
 * brewers yeast
 * buttermilk
 * carbon dioxide
 * cream of tartar
 * diastase
 * egg
 * enzyme
 * invertase
 * maltase
 * pepsin
 * potash
 * potassium bicarbonate
 * soda
 * sodium bicarbonate
 * sour milk
 * sourdough
 * steam
 * vinegar
 * yeast
 * zymase
 * zyme