https://www.youtube.com/watch?v=l3zcrR39d8Q In recent years, the concept of “diversity” has become a frequent topic of discussion within the wine industry. However, this diversity does not merely refer to variations within traditional frameworks such as d …
While it seems to be mentioned somewhat less frequently these days, there is a persistent claim that antioxidants contained in wine—specifically additives called sulfites or sulfurous acid—are the cause of headaches that occur when drinking wine. This the …
Before writing this article, there is something I must clarify first. The author does not belong to any faction that could be called “anti-natural wine,” nor do I have an extreme dislike for “natural wine.” I hope you will read this article with this unde …
The tasting method of comparing wines from different harvest years made from the same grape variety harvested from the same vineyard is called “vertical tasting.” This vertical tasting serves two purposes. The first purpose is to compare wines from new an …
Maceration is one of the winemaking techniques used in wine production. In Japan, this technique is also called “kamoshi” (醸し), and it refers to the process of soaking grape skins and seeds in grape juice or wine for periods ranging from several hours to …
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 …
