Ep 099: What is Tannin?

Published: March 2, 2014, 4:14 a.m.

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You may think you know everything you need to know about tannin but in what could be our dorkiest podcast yet, we share a bunch of nerdy facts about tannin. And the show outline:

What are tannins?

  • They\'re the stuff that makes your mouth feel dry or pucker after you drink a red wine or a white that\\u2019s been aged in oak.
  • They are polyphenols \\u2013 Chemical compounds in reds that easily bind to stuff, change often\\xa0
  • They affect color, flavor, and structure of the wine and act as a preservative \\u2013 tannic wines can be cellared for a long time
  • They are Important in food and wine pairing \\u2013 protein helps minimize tannins

Where do tannins come from?:

  • Found in skin, stems, seeds or from barrels or wood chips (tannin powder in the cheap wine)
  • Some words on tanning leather and how tannins impact animal skins
  • Vineyard management and winemaking

We then cover tannic food and high tannin wines including the big four:

  • Nebbiolo
  • Cabernet Sauvignon
  • Tannat
  • Syrah

Enjoy and please drop any comments or questions here or on Facebook or Twitter!

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