Wine Faults: The Truth Behind “Bad Bottles” with Sietze Wijma

In this episode of the No Sediment Wine Podcast, I sit down with Sietze Wijma, a wine educator specializing in flavor chemistry, to discuss wine faults - how common they are, how to spot them, and the fine line between a true fault and a harmless flaw. We discuss why professionals notice different things than consumers, what causes wines to go “off” in the vineyard versus the winery, and why faulty bottles still happen even when prevention is possible. Be sure to check out Sietze's website https://artoftasting.nl/ and follow him on Instagram @artoftasting!Thank you @67pallmall1 for providing their amazing premises at London for filming this video!You can also listen to the No Sediment Wine Podcast episodes on Spotify, Apple Podcast, Amazon Music, Google Podcasts and Castbox.Some of the WINE ACCESSORIES I use regularly:🍷 My Everyday Go-To Wine Glass: https://amzn.to/3OAQAcW🥂 My Favorite Champagne Wine Glass: https://amzn.to/3qhMLRF🥂 One of My Favorite Wine Glasses: https://amzn.to/3uG8Nfc🧳 The Best Wine Suitcase: https://bit.ly/3Zlzuoq (Use code NOSEDIMENT10 for 10% discount)🗜️ I Preserve My Wines with CORAVIN: https://amzn.to/3O1AYPS🪡 CORAVIN Vintage Needle: https://amzn.to/4eVf8bl🐚 CORAVIN Gas Capsules: https://amzn.to/4eVf8bl🍾 I Safely Open Older Bottles with This Cork Puller: https://amzn.to/3iBrFZZ🍾 The Durand Cork Puller: https://amzn.to/3ZuRWfv🏳️ I Polish My Wine Glasses with This Cloth: https://amzn.to/3izWJcx 🪣 My Favorite Wine Chiller: https://amzn.to/4eVf8bl👝 I Safely Transport Bottles With This Sleeve: https://bit.ly/3B8lFBQ📚 Some of my favorite WINE BOOKS: 📙 Native Wine Grapes of Italy by Ian D'Agata: https://amzn.to/4ggqM1P📗 The Wines of Piemonte by David Way: https://amzn.to/4igXrG4📓 Flawless: Understanding Faults in Wine by Jamie Goode: https://amzn.to/3eb7AYP📒Understanding Wine Technology: The Science of Wine Explained by David Bird: https://amzn.to/3e2qBNb📕 Authentic Wine: Toward Natural and Sustainable Winemaking (by Jamie Goode): https://amzn.to/3ygtuAC📘 The Oxford Companion to Wine (by Jancis Robinson): https://amzn.to/49Wwe7V📙 Wine Grapes: A Complete Guide to 1,368 Vine Varieties, Including Their Origins and Flavours (by Jancis Robinson, Julia Harding and Jose Vouillamoz): https://amzn.to/3RCAheM📗 A Life Uncorked (by Hugh Johnson): https://amzn.to/3M5yeyQ📓 Drinking with the Valkyries (by Andrew Jefford): https://amzn.to/45mGBOGBe sure to SUBSCRIBE to my YouTube channel https://www.youtube.com/@NoSediment, as I am posting weekly videos on all things wine and monthly wine podcast episodes. **LET’S CONNECT: Instagram: https://www.instagram.com/blancdenoir/ Twitter: https://twitter.com/blancdenoir TikTok: https://www.tiktok.com/@nosediment #wineeducation #winepodcast #wine *CONTENTS OF THIS VIDEO00:00 Introduction1:32 Sietze’s wine journey2:13 What percentage of wines are faulty?2:44 What is a wine fault? Fault vs. flaw4:25 Do wine professionals pay more attention to wine faults than regular consumers?6:54 Immediate vs. threshold-based wine faults7:20 Acetaldehyde (oxidation)11:17 What are the most common wine faults?13:42 Can wine faults be dangerous to your health?15:06 Which wine faults are most preventable in the vineyard, and which are a winery issue?15:25 Ladybug taint17:47 Mousiness26:47 TCA30:43 Brett35:22 Why do some people love wines with Brett?38:23 Volatile acidity42:45 Why do we still get faulty wines when we know how to control or avoid faults?45:19 Debunking wine myths48:15 Lightning round (This or That)50:00 Answering previous guest’s questionAs an Amazon Associate I earn from qualifying purchases.