By: Stephen Tomori, Master Distiller/Lead Consultant, Kindred Spirits
Edited by: John Britton
About This Guide
A Consultants’ Guide to Distilling is a technical resource created for craft spirits producers, distillers, production managers, and anyone responsible for mash design or spirit quality. This guide explains the science behind mashing in clear, practical terms so producers can strengthen their process, improve yields, and elevate the character of their spirits.
Craft distillers will learn how starches convert into fermentable sugars, why water chemistry matters, and how to use enzymes effectively to achieve a complete and efficient mash. The guide also breaks down grain behavior, temperature ranges, and troubleshooting techniques that help producers avoid common pitfalls.
Who This Guide Is For
- Craft distillers refining their production process
- New distillery operators learning the fundamentals
- Production teams seeking more consistency and efficiency
- Consultants and educators supporting distillery growth
- Anyone responsible for mash bills, grain selection, or spirit quality
What You Will Learn
- How starches break down into fermentable sugars
- Why water quality, pH, and mineral content influence mash success
- The role of gelatinization and how different grains behave under heat
- How natural and added enzymes work and when to use them
- Temperature and pH ranges that maximize enzyme activity
- How to calculate diastatic power and ensure full conversion
- Practical steps for designing and executing an efficient mash
- Troubleshooting issues like incomplete conversion or gummy, high‑viscosity mashes
This guide gives producers the scientific foundation needed to make informed decisions, improve efficiency, and create better spirits with confidence.