What is Contract Brewing? Contract brewing is a business arrangement in the brewing industry where a company hires another brewery to produce its beer. This means that the company that owns the brand does not have its own brewing facilities but instead contracts with an existing brewery to produce its beer according to its specifications. … Read more
I. What is Aroma in Beer Tasting? Aroma in beer tasting refers to the various scents and smells that are perceived when smelling a beer. It is one of the key components of the overall sensory experience when tasting beer and plays a crucial role in determining the flavor profile of the beer. Aroma is … Read more
What is Mixed-Fermentation Sour Beer? Mixed-fermentation sour beer is a type of beer that is brewed using a combination of different yeast strains and bacteria to create a complex and tart flavor profile. Unlike traditional beers that are brewed using only one type of yeast, mixed-fermentation sour beers are fermented using a blend of Saccharomyces … Read more
I. What is a Gravity Filler? A gravity filler is a type of liquid filling machine that uses the force of gravity to fill containers with a liquid product. It is commonly used in industries such as food and beverage, pharmaceuticals, and cosmetics to accurately fill containers with liquids such as water, juice, oil, and … Read more
I. What is Osmotic Pressure? Osmotic pressure is a physical phenomenon that occurs when two solutions of different concentrations are separated by a semi-permeable membrane. The movement of solvent molecules from the less concentrated solution to the more concentrated solution through the membrane results in the establishment of a pressure gradient known as osmotic pressure. … Read more
What is the Siebel Institute of Technology? The Siebel Institute of Technology is a renowned brewing school located in Chicago, Illinois. It is one of the oldest brewing schools in the United States and has been a leader in brewing education since its founding in 1868. The institute offers a variety of programs and certifications … Read more
I. What is Bitter Orange Peel? Bitter orange peel, also known as Seville orange peel, is the dried outer peel of the Citrus aurantium fruit. This fruit is native to Southeast Asia but is now grown in various regions around the world. The peel is harvested from the bitter orange tree and then dried for … Read more
I. What is Batch Sparge? Batch sparge is a method used in homebrewing to extract sugars from the grains during the mashing process. It involves adding a specific amount of hot water to the mash tun, stirring, and then draining the liquid (wort) from the grains. This process is repeated multiple times to ensure maximum … Read more
I. What are Phenolic Off-Flavors (POF) in Beer? Phenolic off-flavors (POF) in beer refer to undesirable aromas and flavors that are reminiscent of medicinal, band-aid, plastic, or smoky characteristics. These off-flavors can significantly impact the overall quality and enjoyment of the beer, leading to consumer dissatisfaction and potentially affecting the reputation of the brewery. Phenolic … Read more
What are Barley Flakes? Barley flakes are a type of cereal grain that has been processed by steaming, rolling, and drying barley kernels. This process creates flat, flaky pieces that are easy to incorporate into various recipes, including brewing. Barley flakes are commonly used in brewing to add flavor, body, and fermentable sugars to the … Read more
