Notes from the cellar: how we teach an AI to taste.https://asksommelier.ai/https://asksommelier.ai/blog/sulfites-in-wine-preservative-scapegoat-or-both/https://asksommelier.ai/blog/sulfites-in-wine-preservative-scapegoat-or-both/What do sulfites do in wine? Understand preservation, label claims and sensitivity—and what research can and cannot say about wine headaches.Sun, 13 Sep 2026 10:20:00 GMThttps://asksommelier.ai/blog/orange-wine-is-a-method-not-a-flavor-what-skin-contact-changes/https://asksommelier.ai/blog/orange-wine-is-a-method-not-a-flavor-what-skin-contact-changes/What is orange wine? Discover how white-grape skin contact changes color, aroma and texture—and why amber does not mean natural, sweet or faulty.Sat, 12 Sep 2026 10:59:00 GMThttps://asksommelier.ai/blog/natural-wine-is-not-one-thing-what-minimal-intervention-actually-tells-you/https://asksommelier.ai/blog/natural-wine-is-not-one-thing-what-minimal-intervention-actually-tells-you/What is natural wine? 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Learn what “Super Tuscan” really means—and what the term cannot tell you.Wed, 09 Sep 2026 10:00:00 GMThttps://asksommelier.ai/blog/is-it-really-the-grape-on-the-label-how-dna-is-rewriting-wine-history/https://asksommelier.ai/blog/is-it-really-the-grape-on-the-label-how-dna-is-rewriting-wine-history/A grape name can hide synonyms, old mistakes, or genetic surprises. Learn how DNA identifies vines—and what it still cannot prove about the wine.Tue, 08 Sep 2026 11:49:00 GMThttps://asksommelier.ai/blog/the-same-place-a-different-wine-how-climate-change-is-rewriting-vintages/https://asksommelier.ai/blog/the-same-place-a-different-wine-how-climate-change-is-rewriting-vintages/How is climate change altering wine vintages? Learn why harvest dates, ripeness, frost, drought, and grower decisions make old vintage rules less reliable.Mon, 07 Sep 2026 09:59:00 GMThttps://asksommelier.ai/blog/sun-slope-and-aspect-how-vineyard-exposure-shapes-ripeness/https://asksommelier.ai/blog/sun-slope-and-aspect-how-vineyard-exposure-shapes-ripeness/Why do vineyard direction and slope matter? Learn how sunlight, heat, airflow, water, altitude, and canopy shape grape ripening—and why no aspect always wins.Sun, 06 Sep 2026 12:45:00 GMThttps://asksommelier.ai/blog/does-the-glass-change-the-wineor-just-what-you-perceive/https://asksommelier.ai/blog/does-the-glass-change-the-wineor-just-what-you-perceive/Can wine glass shape change aroma and flavor? See how headspace, temperature, swirling, rim, and expectation affect the same wine—and where claims go too far.Sat, 05 Sep 2026 09:30:00 GMThttps://asksommelier.ai/blog/from-purple-to-garnet-why-red-wine-changes-color-as-it-ages/https://asksommelier.ai/blog/from-purple-to-garnet-why-red-wine-changes-color-as-it-ages/Why does red wine turn from purple to garnet or brick? Learn how anthocyanins, tannins, pH, oxygen, and storage reshape color over time.Fri, 04 Sep 2026 11:43:00 GMThttps://asksommelier.ai/blog/does-the-fridge-ruin-wine-a-science-based-guide-for-open-and-unopened-bottles/https://asksommelier.ai/blog/does-the-fridge-ruin-wine-a-science-based-guide-for-open-and-unopened-bottles/Should opened red wine go in the fridge? Learn how temperature, oxygen, closures, and time affect open and unopened bottles.Thu, 03 Sep 2026 10:01:00 GMThttps://asksommelier.ai/blog/minerality-in-wine-stone-salt-or-a-sensory-metaphor/https://asksommelier.ai/blog/minerality-in-wine-stone-salt-or-a-sensory-metaphor/What does minerality in wine really mean? Separate flint, salinity, acidity, texture, and soil influence from the myth of tasting rocks.Wed, 02 Sep 2026 10:00:00 GMThttps://asksommelier.ai/blog/from-grape-to-glass-where-wine-aromas-really-come-from/https://asksommelier.ai/blog/from-grape-to-glass-where-wine-aromas-really-come-from/Why can wine smell like roses, grapefruit, butter, vanilla, or leather when none were added? Follow aroma from grape precursors through fermentation and age.Tue, 01 Sep 2026 10:00:00 GMThttps://asksommelier.ai/blog/how-to-describe-wine-aromas-without-guessing/https://asksommelier.ai/blog/how-to-describe-wine-aromas-without-guessing/Why can a wine aroma feel familiar yet resist a name? Learn what odor science shows and use a practical method to describe wine with confidence.Mon, 31 Aug 2026 15:27:00 GMThttps://asksommelier.ai/blog/welcome-to-the-cellar-journal/https://asksommelier.ai/blog/welcome-to-the-cellar-journal/Wine without the performance: a journal about aroma, science, memory, bottles, and the quiet confidence to choose what you actually enjoy.Sat, 29 Aug 2026 00:00:00 GMT