Beer consists of four ingredients, grain, water, hops and yeast. The Last one, yeast is the key player in making Wort to beer. Yeast is what converts the sugars into alcohol and carbon dioxide. Most new home brewers simply pitch their liquid or dried yeast into the Wort without giving much consideration to the life of these microorganisms or to help them perform their job better. There’s a specific formula for determining the number of healthy yeast Cells necessary to ferment a particular quantity of beer. The amounts of yeast usually supplied for a five-gallon batch of beer are far less than is optimally required. This is where a yeast starter steps in to fix the issue.
Creating a yeast starter for your next brewing session is quite simple and you will soon notice how the fermentation starts simpler, sooner and provides you with your appropriate ultimate gravity to your own recipe. To begin, bring 2 1 or2 quarts of water to a boil. Add about a cup Of DME dried malt extract, two or three grams of yeast nutrient and keep boiling for 20 minutes. This is a mini version of Wort. The DME offers fermentable sugars. Cover the boiling pot for the last few minutes. The boiling Sanitizes the Wort solution and the steam generated sanitizes the lid and upper sections of the boil kettle. After the boil time has expired, set the pot in your kitchen sink. Add cold water and ice cubes to help immediately cool the Wort.
While the Wort is cooling, carefully sanitize a two-quart container. A narrow mouthed bottle works best for your Wort starter. A four inch square piece of aluminium foil will be used for the top and will have to be sanitized. Pour the chilled Wort into the container for clarification you see it here. Insert your liquid yeast or Re-hydrated dried yeast into the Wort. Cover the jar opening with the aluminium foil. Shake the bottle well. This does two things; it will help dissolve some oxygen into the Wort and immediately mixes the yeast.
Place your jar in a dark spot which stays at about 68 degrees F. When you consider it, give your jar a great swirling action to provide more Wort contact for yeast. In about two days you will have more than doubled your yeast cell count and it is about to pitch in to your five gallons of Wort during your next brewing session. The above Instructions are the basic method of making a yeast starter, but there are a few pieces of equipment and a few techniques which will make creating your yeast starter easier. A Fantastic yeast starter will greatly improve your brewing procedure and provide you with the appropriate number of healthy yeast cells prepared to perform their job of converting your Wort into beer.