Maderise is a term used in the wine industry to describe the process of intentionally exposing wine to oxygen, often resulting in a nutty or oxidized flavor profile. The word is spelled as "ma-der-ize" and is pronounced /ˈmeɪdəraɪz/ with emphasis on the second syllable. The pronunciation can be broken down into three syllables, beginning with the long "a" sound, followed by "der" and ending in "ize". This process is commonly used in the production of Madeira wine, from which the term gets its name.
Maderise, a verb primarily used in the field of winemaking, refers to the process of intentionally oxidizing wine, allowing it to undergo controlled and deliberate spoilage in order to achieve desirable sensory characteristics. Derived from the French word "madériser," which means "to turn into Madeira" (a type of fortified wine), maderise involves mimicking the distinct qualities found in Madeira wines, such as their rich, caramel-like flavors and deep amber color.
During the maderisation process, wine is exposed to oxygen over a specific period of time, typically by leaving it in partially filled barrels or bottles with loose corks. This exposure to air promotes chemical reactions that lead to the oxidation and breakdown of various wine components, resulting in the development of new flavors and aromas. Some of the key reactions involved in maderisation include the oxidation of ethanol, color compounds, and the degradation of certain organic acids.
The intentional maderisation of wines has historically been associated with Madeira wine production, as the unique characteristics nurtured through this process have become highly sought after. However, maderise is not limited exclusively to Madeira wines, and winemakers may employ this technique to enhance the flavor profiles of various other wine styles, particularly in regions with warm climates or for oxidative wines like Sherry.
It is important to note that maderising occurs under controlled conditions and is distinct from the undesirable spoilage known as oxidation, which can occur when wine is exposed to excessive, uncontrolled amounts of oxygen, leading to off-flavors and loss of quality.
The word "maderise" is derived from the term "Madeira". Madeira is a type of fortified wine that originated from the Portuguese island of the same name. The wine became popular during the 17th and 18th centuries and was frequently imported to England. Over time, the term "maderise" emerged as a verb to describe the process of intentionally making wine resemble the characteristics of Madeira. This usually involves exposing the wine to heat and oxygen, which imparts nutty and caramelized flavors similar to those found in Madeira wine.