Supports fill strength as a design variable. Specific compound behavior and effect size should be corroborated before technical publication.
The discussion compares American whiskey entry proof with other spirits and emphasizes that fill strength operates together with seasoning and cask condition.
Because the cask liquid is a water–ethanol mixture, lower entry strengths favor relatively water-soluble extractives while higher strengths favor relatively ethanol-soluble compounds such as oak lactones. Wood quality and climate modify the outcome.
PDF p. 62; ebook p. 44
PDF p. 60; ebook p. 42
Chapter 2 — Cask Chemistry, effect of fill strength
Complete 247-sheet page-by-page review finished 2026-08-26; locator checked against extracted text and representative rendered-page evidence.
Verified evidence record. Created from the complete 247-sheet review of No access.
Evidence
Because the cask liquid is a water–ethanol mixture, lower entry strengths favor relatively water-soluble extractives while higher strengths favor relatively ethanol-soluble compounds such as oak lactones. Wood quality and climate modify the outcome.
Locator
- Source section: Chapter 2 — Cask Chemistry, effect of fill strength
- Start: PDF p. 60; ebook p. 42
- End: PDF p. 62; ebook p. 44
Context
The discussion compares American whiskey entry proof with other spirits and emphasizes that fill strength operates together with seasoning and cask condition.
Research annotation
Supports fill strength as a design variable. Specific compound behavior and effect size should be corroborated before technical publication.
Verification
Complete 247-sheet page-by-page review finished 2026-08-26; locator checked against extracted text and representative rendered-page evidence.