Complete Guide | How Sparkling Wine is Made
Sparkling wine, epitomized by Champagne, is an indispensable element at parties and other festive occasions. Have you ever wondered how this effervescent wine containing carbon dioxide gas is actually produced? While explanations of production methods are …
Is It True That Antioxidants Cause Headaches?
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 …
The Science of Bubbles: Understanding the Mechanism Behind Sparkling Wine’s Appeal
Sparkling wine is an indispensable element of celebrations and gatherings, extending far beyond Christmas and New Year festivities. The sight of bubbles ascending through a flute glass alone can evoke a sense of festivity in the consumer. Sparkling wine i …
Wine Bottle Storage: Vertical vs. Horizontal Storage – Which is Correct?
When storing wine, there’s probably one question that everyone has wondered about at least once: how should the bottle be positioned? Should wine bottles be stored horizontally, or should they not be stored vertically? A quick search reveals many explanat …
Is Quality Control Unnecessary for Wine? The Crisis of a Lawless Territory Called “Half-Hearted Natural Wine”
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 Surprising Truth Behind Sparkling Wine Gushing
When you’re tired from the day’s work, when you want to add a touch of elegance to your everyday life, when you wish to spend quality time with close friends, or when you need to refresh yourself from the oppressive heat—sparkling wine is the perfect comp …
Grape Sunburn Phenomenon
Grape berries undergo sunburn phenomena similar to human skin. This phenomenon introduces burnt-like flavors into wine, particularly affecting the quality of white wines where delicate aromas are crucial. Sunburned berries must be sorted and removed durin …
Wine, Soil, and Terroir | Slate Color and Wine Character
When explaining the distinctive character of wine, the discussion often relates to terroir. Soil is one of the elements that constitute terroir. There are numerous types of soil. Alongside clay and limestone, Schiefer occupies a significant position among …
Understanding South African Wine Through Data
Why South African Wines Deliver Exceptional Quality at Accessible Prices South African wines have become indispensable in the global market as leading examples of high-quality yet affordable wines. While Chile once dominated this category, South Africa is …
The Growing World of Grape Varieties | The PIWI Category
Cabernet Blanc, Cabernet Jura, Muscaris, Souvignier Gris. Do these varietal names sound familiar to you? From the sound of “Cabernet~”, “Musca~”, and “Souvi~”, many of you may have guessed that these are wine grape varieties. Indeed, these are all names o …
Understanding Soil in Wine
When introducing wines in Japan, it seems that reference to the type of soil in which the grapes were cultivated is frequently made as one of the elements expressing a wine’s character. While this tendency is not limited to Japan alone, it appears particu …
Is Germany the Northern Limit of Viticulture?
When people begin studying wine, many learners are taught that “wine grape cultivation takes place between 30° and 50° North latitude and 30° and 40° South latitude,” aren’t they? Then, when they move on to the chapter dealing with German wines, they like …
The Winemaking Technique of Carbonic Maceration
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 …
Fundamental Understanding of Non-Saccharomyces Yeasts: New Options in Modern Winemaking
In modern winemaking, yeast selection technology continues to evolve constantly. A recurring phenomenon is observed where specific yeasts gain attention due to outstanding performance in competitions or industry recommendations, leading to rapid expansion …
Yeast That Threatens Fermentation: The Existence of Killer Yeast, Where Yeast Kills Yeast
Fermentation management is one of the most important processes in winemaking. Depending on how this fermentation proceeds, the resulting wine will vary in both taste and aroma. When discussing fermentation management, attention tends to focus on what temp …
Are Dessert Wines Never Red?
Preferences in wine vary widely, but few people seem to dislike the profound sweetness that characterises dessert wines. Even setting aside Château d’Yquem, the mere thought of a Riesling Trockenbeerenauslese from an exceptional vintage is enough to bring …
The Relationship Between Wine, Tradition, and Vessels | Examining the Meaning of Qvevri and Bocksbeutel
There are vessels that have been traditionally used in winemaking for centuries. When we think about it carefully, there may be cases where we cannot clearly explain why we continue to use them. Why do we use qvevri? What makes Bocksbeutel superior to ord …
Why Grape Aromas Differ from Wine Aromas | Volatile Compounds and Precursors
Aroma is one of the essential elements that cannot be overlooked when enjoying wine. When we pour wine into a glass, we don’t immediately put it to our lips. First, we bring the glass close to our nose and enjoy the aromas that rise from it. Sometimes we …
The Truth About Natural Wine
https://www.youtube.com/watch?v=Z-SccwUyehI The term “natural wine” remains a perpetual source of heated debate among wine enthusiasts. This phrase has become so ubiquitous that it jumps out at us from Tokyo’s streets in combinations like “natural wine an …
Exploring Wine Diversity
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 …
The Truth About “Good Vineyards” in Wine
https://www.youtube.com/watch?v=O9hVTlhyZDc Among wine enthusiasts, the belief that “good vineyards” produce quality wines is widely accepted. Wines from vineyards with classifications such as Grand Cru or Premier Cru are often perceived as “distinctly di …
































