Wine terminology related to production processes is often difficult to understand and unfamiliar due to the extensive borrowing from French. However, among such terms, “carbonic maceration” is a name that many people may have heard of at some point. Carbo …
Did you know that wine may contain surprisingly many potential allergens? Acetaldehyde and biogenic amines, which can potentially cause headaches, may be present in any wine regardless of type or production method. On the other hand, casein and egg whites …
Wine contains protein. Many people are surprisingly unaware of this fact. Some might say, “I know about that. Proteins are added as fining agents, right?” That’s correct. However, wine also contains proteins that don’t originate from fining agents. One mi …
Wine occasionally develops unpleasant odors, defects, or off-flavors—unwelcome, sometimes distinctly repulsive aromas. Among the various unpleasant odors found in wine, “reduction” stands out as one of the most representative. Without fear of misunderstan …
Wine aging is a crucial element that deepens the wine’s flavor profile. While wines generally evolve through oxidative aging, an alternative method called “biological aging” is sometimes employed during the winemaking process. Biological aging is a matura …
Various factors are considered important elements that contribute to the taste of wine. Among these, how significant would you position yeast as an element? In wine production, yeast plays an extremely important role. This is universally acknowledged. How …
Why are red wines red? Many people have probably wondered about this question at some point. When researching this question, you can generally find the following information: The cause of red wine’s color is a substance called anthocyanins To extract more …
What constitutes the world’s finest wine? Would it be the red wines of Bordeaux or Burgundy? The cult wines centered in America? The beloved Champagne? Or perhaps the trendy natural wines of today? In Germany, the legally classified highest-grade wine is …
There is a wine defect that is currently attracting attention. It is smoke taint. Smoke taint is a defect that occurs when grapes are exposed to smoke. In tasting, it is described with nuances such as “smoky,” “burnt rubber,” “bacon,” “disinfectant,” and …
The terms “sulfur dioxide” or “sulfites” have become something of a dreaded unhealthy buzzword in Japan’s wine industry today, treated with the same revulsion as a venomous snake. Meanwhile, sulfur dioxide-free wines—those made without adding these antiox …
