The assertion that all port has about100g/L sugar is not universal. Acidity, alcohol, temperature and other attributes complicate direct sugar inference. Prädikat labels do not guarantee the residual-sugar figures supplied for selected sweet styles.
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The author proposes comparing unknown sweetness against a familiar benchmark and combining that judgment with alcohol, dry-variety familiarity and possible botrytis notes. He uses port as an approximate reference. Barsac and Sauternes can differ in perceived weight even at similar analytical sugar levels.
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169
Sweet wine: perceived sweetness is not an assay
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Excerpt
The author proposes comparing unknown sweetness against a familiar benchmark and combining that judgment with alcohol, dry-variety familiarity and possible botrytis notes. He uses port as an approximate reference. Barsac and Sauternes can differ in perceived weight even at similar analytical sugar levels.
Source and locator
No access · PDF 169–170 · Sweet wine: perceived sweetness is not an assay
Context and limitations
The assertion that all port has about100g/L sugar is not universal. Acidity, alcohol, temperature and other attributes complicate direct sugar inference. Prädikat labels do not guarantee the residual-sugar figures supplied for selected sweet styles.
Interpretation
Retain the source's personal and wine-specific context. Do not turn the observation into a fixed whiskey property, a tested blend formula or an unsourced causal claim.
Connections
Beyond Flavour — full-source analysis ·
Jackson 2022 · 43 · PDF 169–170