Wisniewski — char and underlying heat-altered layer

Bibliography Entry

Wisniewski, Ian. The Whisky Dictionary: An A–Z of Whisky, from History & Heritage to Distilling & Drinking. London: Mitchell Beazley, 2019.

Chapters

Citation Category

Citation

Citation ID

881

Citation Status

Ready

Citation Style

Chicago Notes and Bibliography

Citation Summary

Charring creates a surface char and a distinct heat-altered layer beneath it with different maturation roles.

Claims

Toasting and charring are distinct barrel heat treatments

Drafts

Excerpts

Barrel charring creates surface char and a distinct heat-altered layer beneath

Footnote Text

Ian Wisniewski, The Whisky Dictionary: An A–Z of Whisky, from History & Heritage to Distilling & Drinking (London: Mitchell Beazley, 2019), Displayed p. 62 / PDF sheet 63 through Displayed p. 63 / PDF sheet 64.

Full Citation

Ian Wisniewski, The Whisky Dictionary: An A–Z of Whisky, from History & Heritage to Distilling & Drinking (London: Mitchell Beazley, 2019), Displayed p. 62 / PDF sheet 63 through Displayed p. 63 / PDF sheet 64.

Literature Notes

Whisky systems, culture, and myth — Wisniewski

Locator End

Displayed p. 63 / PDF sheet 64

Locator Start

Displayed p. 62 / PDF sheet 63

Locator Type

Page

Permalink

Sections

Short Citation

Wisniewski, Whisky Dictionary, Displayed p. 62 / PDF sheet 63 through Displayed p. 63 / PDF sheet 64.

Source

No access

Source Section

Charring

Verification Notes

Fresh full-copy audit: 302 sheets read and visually surveyed; selected evidence rechecked in enlarged renders. The char/toast distinction is useful; the specific five-second char schedule, fixed layer depths and deterministic flavor outcomes are not transferable specifications. Do not teach vanillin as simply caramelized sugar or infer that char contributes no flavor. Earlier endpoint page 62 was wrong; sheet 64 displays page 63. Verification concerns source fidelity, not independent endorsement of every source assertion.

One Citation record represents one source-and-locator reference. It must be reusable, verifiable, and connected to every evidence object that depends on it.

Reusable citation

Full note: Ian Wisniewski, The Whisky Dictionary: An A–Z of Whisky, from History & Heritage to Distilling & Drinking (London: Mitchell Beazley, 2019), displayed p. 62, PDF sheets 63–64.

Short note: Wisniewski, The Whisky Dictionary, displayed p. 62.

Bibliography: Wisniewski, Ian. The Whisky Dictionary: An A–Z of Whisky, from History & Heritage to Distilling & Drinking. London: Mitchell Beazley, 2019.

Locator

Charring, displayed p. 62 / PDF sheets 63–64.

Linked evidence

Supports the established distinction between the surface char and the heat-altered layer beneath it.

Verification

Fresh full-copy audit — September 29, 2026

Authoritative locator: Displayed p. 62 / PDF sheet 63 through Displayed p. 63 / PDF sheet 64. This supersedes any older locator in the legacy citation text above.

The char/toast distinction is useful; the specific five-second char schedule, fixed layer depths and deterministic flavor outcomes are not transferable specifications. Do not teach vanillin as simply caramelized sugar or infer that char contributes no flavor. Earlier endpoint page 62 was wrong; sheet 64 displays page 63.

The whole supplied copy was read and visually surveyed; the locator was checked in enlarged source images. Source-fidelity verification does not independently validate every historical or scientific claim.