Harvesting and reusing yeast is a simple and cost-effective technique that homebrewers can brew like a pro. Specialty brewers often harvest and reuse (recondition) yeast, taking advantage of a fresh, healthy, plentiful supply of yeast from previous batches. Reusing yeast can save you some money, with the added advantage that you can start the next […]

Beer is the result of a multi-step brewing process, including a fermentation step, usually using one specific strain of yeast. Acidity is one of the flavors of beer, it measures how intense the taste of the beer is, and it can also give the beer a smooth, refreshing mouthfeel. At the same time, it is […]

Cooling and glycol systems are the most important pieces of equipment in a brewery. Although grinding, mashing, filtering and boiling are difficult to link with cooling systems, the heat in these processes is carried away by coolers. Without proper cooling, beer can be spoiled, resulting in off-flavors, a cloudy appearance, and other imperfections. This article […]

What’s the difference between beer, wine, and whiskey? The most obvious answer is that they differ in their main ingredients. Beer and whiskey are both made from grains, while wine and similar beverages are made from grapes. But these products are more than it seems. Fermentation is the process used to brew beer. This is […]

Whether it’s the crisp, sharp carbonation of a pilsner or the soft, creamy bubbles of a stout, carbonation is the defining texture of any beer style. The effects of carbonation influence the taste, flavor, aroma, and appearance of beer. Beer without carbonation is considered lifeless. Because yeast produces carbon dioxide and alcohol when they eat […]

As one of the cross-cultural and cross-time beverages, beer has a complex brewing process. One of the key stages is carbonation. It transforms beer from a still liquid to a vibrant, tantalizing palate. Bright tanks allow for more consistent carbonation levels and help improve beer clarity. Additionally, using beer cans helps reduce the amount of […]

In an ever-evolving world, beer types are expanding to meet the needs of different customers. An unlimited world of beers means any pub offers a dizzying selection of drinks. From classic beers to full-bodied IPAs to funky ales, each type of beer spawns more subcategories to dazzle drinkers. How is beer classified? Every beer served […]

Beer is one of the most beloved beverages around the world, with a wide variety of flavors and aromas thanks to a complex fermentation process. Both commercial and home breweries should be concerned about oxygen. Oxygen can destroy the long-term stability of beer flavor and clarity and cause various off-flavors. In this article, we take […]

There are various ways to add hops during the brewing process. Dry hopping is the process of adding hops to beer at some point after fermentation has begun. Adding hops gives the beer a fresh hop aroma without adding any bitterness. It also adds a unique flavor profile. What is dry hopping? Dry hopping is […]

You may hear people mention “esters” and “phenols” when perceiving certain aromas in beer. These terms are often used incorrectly or interchangeably. Phenolic flavors and aromas are often described as clove-like, medicinal, smoky, or “Band-Aid” and are considered off-notes in most beer styles. When beer is described as phenolic, it is usually direct phenolic. Volatile […]