references
Mead resources.
The sources Meadbook's own numbers are built on — peer-reviewed studies, brewing associations, manufacturer data, and winemaking institutes. No SEO-farm blogs.
Guides & process
Practical, well-established how-to from brewing associations and the mead community.
- The Sweet Life: Making Mead the Easy WayVisit ↗A broad, beginner-friendly foundation: sweetness bands, honey basics, finishing.AssociationAmerican Homebrewers Association
- Improve Your Mead with Staggered Nutrient AdditionsVisit ↗The reasoning behind staggered (TOSNA-style) nutrient dosing.AssociationAmerican Homebrewers Association
- Making Mead: Heat or No HeatVisit ↗Whether to heat the must — flavour, sanitation, and aroma trade-offs.AssociationAmerican Homebrewers Association
- BacksweeteningVisit ↗Technique and safety for sweetening a finished batch.MagazineWineMaker Magazine
- Oxygen's Role in FermentationVisit ↗Why early oxygen helps yeast health and when to stop.MagazineWineMaker Magazine
- Nutrient SchedulesVisit ↗Reference for TOSNA and other staggered schedules.Community wikiMeadTools Wiki (Modern Meadmaking)
- StabilizationVisit ↗How and when to stabilize before backsweetening or bottling.Community wikiMeadTools Wiki (Modern Meadmaking)
- Nutrient AdditionsVisit ↗A practical walk-through of nutrient timing and amounts.CommunityMead Made Right
- Advanced Topics in Mead Making (aging)Visit ↗Judging-side perspective on aging, faults, and evaluation.AssociationBJCP Mead Judge Program
- Refractometer Estimates of Final GravityVisit ↗Why a refractometer misreads FG after fermentation, and the correction.PractitionerSean Terrill
Fermentation science
Peer-reviewed studies on mead and wine fermentation — the primary literature behind the estimates here.
- Developments in the Fermentation Process and Quality Improvement Strategies for Mead ProductionVisit ↗A comprehensive mead review — the backbone reference for the whole brief.Peer-reviewedMolecules / PMC
- Selection of Low Nitrogen Demand Yeast Strains and Their Impact on MeadVisit ↗How nitrogen demand shapes fermentation and aroma in mead.Peer-reviewedPMC
- Mead Production: Effect of Nitrogen Supplementation on Growth, Fermentation and AromaVisit ↗Controlled look at nitrogen's effect on yeast and flavour.Peer-reviewedJournal of the Institute of Brewing (Pereira et al.)
- Improvement of Mead Fermentation by Honey-Must SupplementationVisit ↗Supplementation strategies that improve a honey must.Peer-reviewedJournal of the Institute of Brewing (Pereira et al.)
- H₂S Production and Assimilable Nitrogen in Wine YeastVisit ↗Nitrogen status and the sulfur off-aromas it can drive.Peer-reviewedFermentation (MDPI)
- Sterols in Wine FermentationVisit ↗The role of oxygen and sterols in yeast stress tolerance.Peer-reviewedFermentation (MDPI)
- Standard Methods for Apis mellifera Honey ResearchVisit ↗Reference methods and composition data for honey itself.Peer-reviewedJournal of Apicultural Research
Yeast & nutrient data
Manufacturer technical sheets — the authoritative source for a strain's tolerance and a nutrient's YAN.
- Lalvin wine-yeast strain sheets (71B, D47, EC-1118, K1-V1116)Visit ↗Official spec sheets — each strain in the yeast guide links to its own.ManufacturerLallemand
- Fermaid O — product page & YAN dataVisit ↗Organic nutrient used by the TOSNA schedule.ManufacturerLallemand
- Fermaid KVisit ↗Blended organic/inorganic nutrient — composition and dosing.ManufacturerScott Laboratories
- Go-Ferm Protect EvolutionVisit ↗Rehydration nutrient — used before pitching, not during ferment.ManufacturerScott Laboratories
Technical references
Winemaking-institute and extension guidance on the chemistry.
- Yeast Assimilable Nitrogen (YAN)Visit ↗The definitive primer on YAN and how it's measured.Research instituteAustralian Wine Research Institute
- Using Potassium Sorbate to Inhibit Yeast Growth in Bottled WinesVisit ↗What sorbate does — and, crucially, what it does not do.University extensionIowa State University Extension
- Apiculture Recommendations (honey composition)PDFVisit ↗Honey composition statistics behind the sugar/PPG assumptions.GovernmentUSDA Agricultural Marketing Service
Labeling & legal
US regulatory references. General information, not legal advice — a home calculator can't certify a commercial label ABV.
- Alcohol FAQs — honey wine / meadVisit ↗Federal answers on how mead is treated.GovernmentUS Alcohol and Tobacco Tax and Trade Bureau (TTB)
- TTB Ruling 2016-2PDFVisit ↗Labeling and classification guidance for honey wines.GovernmentUS Alcohol and Tobacco Tax and Trade Bureau (TTB)
- 27 CFR 24.203 — Honey wineVisit ↗The federal regulation defining honey wine production.RegulationCornell Legal Information Institute
A note on trust: some widely-used community protocols (like TOSNA) come from expert practice rather than controlled trials. They're useful and popular — Meadbook just doesn't present them as settled science.