Photosynthetic cells contain chlorophyll and other light-sensitive pigments that capture solar energy. In the presence of carbon dioxide, such cells are able to convert this solar energy into energy-rich organic molecules, such as glucose.
Yes, you can add a little lemon juice or vinegar to the goat's milk to make it into a buttermilk or kefir. This will lower the pH of the milk, and allow it to release the CO2 stored in the sodium bicarbonate (baking soda), causing the bread to rise. Goat's milk generally has less fat and more vitamins.
Step Three: Make Your Buttermilk. Pour all your buttermilk leftover from making the butter into a pint-sized mason jar. You have cultured buttermilk! Step Four: Make Your Sour Cream, aka Cream Fraicheâ: Now take the other 2 cups of cultured cream that you set aside, and pour it into a pint-sized mason jar. Take one tablespoon of the cultured buttermilk that you made and put it inside the jar with the cream.