Choosing The Best Brewery Sanitizer

By Marcie Goodman


A brewery sanitizer is a compound or agent used to eliminate contaminants that exist in brewery equipments. These contaminants are bacteria, germs, viruses and other microorganisms that can flourish in the wort. The normal cleaning process of using water and basic detergents cannot kill these contaminants because they are resistant to it. Failure to sanitize the equipments will lead to poor fermentation process and thus lead to poor beer flavor.

Sanitization is one of the most important preparation steps that precede the beer making process. This is because it provides a good environment in which the yeast thrives for fermentation. Unfortunately, this environment is also ideal for other microorganisms to flourish therefore making it necessary to keep their population at a minimum. Anything that competes with the yeast in the fermentation process results in poor batches of beer. Below are some of the best sanitizers available for use.

The mostly accessible decontaminator is Isopropyl.This chemical is an inorganic alcohol that is used in several sterilization procedures. It kills bacteria by paralyzing their basic body functions like energy production and cell detoxification. It is mixed with water in a two thirds proportion and in it the brewing items are soaked for a few minutes. One should exercise due care as alcohol can cause explosions even when mixed with water.

Various forms of alcohol act as disinfectants but the most widely used in brewing processes is Isopropyl. This solution contains more than ninety percent of alcohol and therefore it inflicts fatal damage to the bacteria cells. Isopropyl is highly combustible and therefore it is mixed with pure water to prevent any accident from happening. Large volumes of the sanitizer have to be made because the brewing equipments have to be immersed in it for several minutes.

The least expensive and widely used sanitizer is chlorine bleach. Its recommended use is two ounces of bleach per five gallons of water. This solution will have two hundred parts per million of chlorine to act as the sanitizing agent. Use of chlorine bleach requires that the equipments be thoroughly rinsed in order to minimize cases of flavoring the beer.

Moist heat will also effectively exterminate all contaminants in the brewing items. Moist heat refers to the use of pressure cookers to kill microorganisms. The expanding moisture particles lead to rise in pressure level thus leading it to spread easily. Any present bacteria are killed instantly.

The best sanitizer, in a scientific sense, is hydrogen peroxide. It kills all organisms that have a simple cell structure once they get in contact with it. Its only downside is that it is expensive and therefore cannot be used in large amounts.

The most experienced home brewers know what brewery sanitizer to pick. They also know how to interchange it severally depending on how often they use a certain equipment to produce batches. Therefore, a case of producing off taste beer is not a problem they encounter.




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