Does Wine Really Need to 'Breathe'?

TL;DR

Allowing wine to breathe enhances taste by changing its chemistry through evaporation and oxidation.

Transcript

[INTRO] Any good sommelier will tell you that it’s important to let your Cabernet "breathe." After you pour your glass, you should take a moment to gently swirl it around. Look at the pattern of "legs" as the wine drips down the sides. Maybe take a good sniff and marvel at the wonderful notes of chocolate, cherry, and blackberry. Or, at least, just... Read More

Key Insights

• 💌 The process of letting wine breathe involves both evaporation and oxidation, enhancing the taste.
• 🍷 Evaporation removes volatile components like ethanol and sulfites, improving the wine's aroma.
• 😪 Oxidation breaks down phenolics in red wines, reducing astringency and allowing other flavors to shine.
• 🤑 Rich red wines benefit more from breathing due to their higher phenolic content.
• 🍷 Aeration should be done cautiously, as too much can ruin the wine by over-oxidizing it.
• 👨‍🦳 White wines oxidize faster than reds, turning brown-tinged when overexposed.
• 🍷 Letting robust red wines sit in the glass or decanting them can enhance the tasting experience.

Questions & Answers

Q: What are the benefits of letting wine breathe?

Allowing wine to breathe enhances its taste by evaporating volatile components like ethanol and sulfites, improving aroma and reducing astringency in red wines through oxidation.

Q: How does aeration affect the taste of red wines?

Aeration through letting wine breathe or using a decanter helps break down tannins and other phenolics in red wines, enhancing flavors and aromas by reducing astringency.

Q: What happens if wine is oxidized too much?

If wine oxidizes too much, it can change and break down the flavors and aromas, resulting in a flat taste. White wines oxidize more quickly than reds, turning brown-tinged or orangey when overexposed.

Q: Why do rich red wines like Cabernet Sauvignons benefit from breathing?

Rich red wines like Cabernet Sauvignons benefit from breathing because it allows phenolics to break down, reducing astringency and enhancing flavors and aromas, resulting in a smoother taste.

Summary & Key Takeaways

• Letting wine breathe exposes it to air, enhancing its taste by evaporation and oxidation.

• Evaporation removes volatile components like ethanol and sulfites, improving the wine's aroma.

• Oxidation breaks down phenolics, reducing astringency and allowing flavors to shine in red wines.