May 22 2010
Brewing Beer Facts
Traditionally, it had been a woman’s job to brew beer for the household. In fact, certain laws declared that the tools used in brewing were solely the woman’s property. Brewing beer has been conducted for 1000s of years in most cultures across the planet. Yeast, through its normal biological function, converts sugars into alcohol plus carbon dioxide. Brewing beer at home is a popular activity for a lot of people. You do not need any special skills to make beer; the process is really simple.
Although it could be saving you just a little bit of money. Also, you’ll find information about exciting brands your not used to seeing in todays market. All beer is brewed from malted barley, hops, yeast and water, although other ingredients such as fruit, wheat and spices are sometimes used. The yeast turns sugars in the malt into alcohol and the hops provide the bitter flavors in beer and the flowery aroma.
Yeast
Yeast is the spark that makes the brewing process work. Yeast is a fungus, it digests the sugars in the malt and secretes alcohol and carbon dioxide. Yeast is added to the collected wort in the fermenting vessel a process called “pitching” and fermentation commences.
Yeast is the engine that drives fermentation; yeast consumes a lot of the liquefied sugar provided by the grain and converts it into ethyl alcohol and CO2. Water, which accounts for about 90% to 95% of the beer, is the liquid base for all these other ingredients to be mixed into. Yeast is then added, which contains the enzymes needed to convert the sugars into ethanol (alcohol) and carbon dioxide. Hops are added to give a bitter taste. Yeast occurs naturally on the skins of grapes and raisins. While it’s going to survive the drying process, yeast on grapes fermented into wine won’t remain active.
Yeast helps metabolize sugars extracted from the grains, and creates alcohol and carbon dioxide as aresult. Before the functions of yeast were fully understood, beers were fermented using wild or airborne yeasts.
Sanitizers
Sanitizers can kill bacteria and ensure 100% safety against bacteria. Also provides brief details about shochu and awamori, two additional alcoholic beverages from Japan. All glass, cardboard, keg caps and even shrink-wrap used at the brewery are recycled. There’s a steam condenser on the kettle that reuses hot water, and sun tubes through the warehouse provide natural, daytime lighting.
Sanitation is critical to brewing good beer at home. Even the slightest contamination of fermenting or finished beer can ruin a perfectly good batch. Sanitizing your equipment is a separate step to kill off remaining bacteria and micro-organisms that may linger after washing. A thorough washing is a precursor to sanitizing, as sanitizing agents alone will not be able to remove built up grime and deposits on equipment that harbor bacteria.
Bottle Conditioning Most home brewers quickly learn how to bottle their beer. Once getting into the realm of kegs, numerous forget the advantages of bottling beer. Bottle-conditioned bottles are also popular because they allow for the drink to be fermented again while it is in the bottle.
