Alternative Ingredients

I am Jain by Religion, we have many Food Restrictions & being Stricter than Vegetarian, it is hard to have alternatives to many Ingredients. Currently I need alternative to the Following Ingredients because either they are Non-Veg as per my Religion or they don't suit my health. Yeast, Egg, Baking Powder, Cheese, Potato, Refined Flour, Arrowroot, Vinegar, MSG (MonoSodium Glutamate), Butter;