Annotation

Compound count is not a quality score and reflects the chosen analytical method.

Challenges Claims

Citations

Heinz and Elkins 2019 — unaged and barrel-aged whisky — Chicago

Context

Evidence captured during full-source processing of the supplied PDF.

Excerpt ID

2001

Excerpt Text

The study reports a general increase in the number of detected compounds when aged samples are compared with unaged counterparts.

Literature Notes

Commercial whiskey comparisons do not isolate maturation — Heinz and Elkins

Locator End

4

Locator Start

4

Locator Type

Page

Originating Working Notes

Page (text)

Source

No access

Source Section

Discussion

Supports Claims

Tags

BourbonMaturation and WoodOak ExtractivesGas Chromatography

Verification Notes

Paraphrase checked against local PDF sheet 4 on 2026-09-05; not presented as a verbatim quotation.

Verification Status

Verified

Whiskey Knowledge Databases › Evidence Excerpts

Evidence

The study reports a general increase in the number of detected compounds when aged samples are compared with unaged counterparts.

Locator and context

Locator: Page 4–4

Source section: Discussion

Context: Evidence captured during full-source processing of the supplied PDF.

Interpretation and caution

Compound count is not a quality score and reflects the chosen analytical method.

Verification

Paraphrase checked against local PDF sheet 4 on 2026-09-05; not presented as a verbatim quotation.