| name | 0.5.5-understand-bulk_fermentation |
| description | [0.5.5] Primary fermentation phase where the mixed dough rests and ferments before shaping; time and temperature contr |
understand-bulk_fermentation
CALL NUMBER: sourdough_baking.bulk_fermentation : deep_fermentation(6)
DEFINITION: Primary fermentation phase where the mixed dough rests and ferments before shaping; time and temperature control gas production and flavor development.
Invoke this skill to understand bulk_fermentation down to its primitives. The RELATIVE ROOT below is the least-fixed-point closure of everything it bundles from — the full import cone, grouped by the lib each prim comes from. Projected from a prover-typed KB (MAP/SWI-Prolog consistency gate): every reference below resolves.
THE RELATIVE ROOT (the import cone, by lib)
from ?
- flavor_complexity (d2): The depth and nuance of sourdough taste arising from multiple organic acids, esters, and alcohols produced during extended fermentation, creating tangy and complex notes.
- banneton_flouring (d4): Dusting the interior of a proofing basket with flour before placing shaped dough, preventing sticking and creating decorative flour patterns on the finished crust.
from deep_fermentation
- fermentation_byproducts (d2): Compounds produced by microbial fermentation including carbon dioxide for dough rise, lactic and acetic acids for sour flavor, and alcohols for aroma.
- carbon_dioxide (d3): Gaseous byproduct of wild_yeast fermentation that provides dough rise and open crumb structure in sourdough bread.
- ethanol (d3): Alcohol produced by wild_yeast during anaerobic fermentation that evaporates during baking and contributes to flavor_complexity development.
- organic_acids (d3): Carbon-chain acids produced by lactobacillus metabolism including lactic_acid and acetic_acid that determine sourness_level and contribute to flavor_complexity.
- fermentation_vigor (d3): Intensity and rate of the combined microbial fermentation process in sourdough, driven by wild_yeast gas production and lactobacillus acid generation, determining dough rise speed and flavor development timing.
- aroma_compounds (d4): Volatile fermentation byproducts including alcohols and esters that create the aromatic profile of sourdough.
from sourdough_baking
- dough_temperature (d1): Target temperature of mixed dough (typically 75-80F/24-27C) ensuring predictable fermentation timing regardless of room conditions.
- fermentation (d1): Metabolic process where microbes convert sugars to CO2 for rise and acids for sour flavor
- fermentation_temperature (d1): Environmental temperature during bulk and final proof that directly controls fermentation speed; warmer accelerates, cooler slows.
- fold_count (d1): Number of stretch and fold repetitions during bulk fermentation for gluten development
- proofing (d1): Final fermentation phase where shaped dough rises before baking
- stretch_and_fold (d1): Method of periodically stretching dough quarters and folding them into the center during bulk fermentation to develop structure without degassing.
- acetic_acid (d2): Sharp sour acid produced by lactobacillus in presence of oxygen creating tangy flavor
- lactic_acid (d2): Milder sour acid produced by lactobacillus contributing to bread tanginess
- lactobacillus (d2): Bacterial strains producing lactic and acetic acids that create sourdough tanginess
- sourness_level (d2): Intensity of acidic tang from lactobacillus fermentation ranging from mild to pronounced
- wild_yeast (d2): Naturally occurring yeast strains captured from flour and the environment that ferment dough, providing rise without commercial yeast.
- banneton (d2): Proofing basket made of woven rattan that supports shaped dough during final proof and leaves characteristic flour patterns on crust.
- cold_retardation (d2): Refrigerated proofing slowing fermentation for flavor development and scheduling flexibility
- overproofing (d2): Excessive fermentation causing dough to collapse, lose structure, and create flat dense bread
- proofing_duration (d2): Time allowance for final dough rise before scoring and baking
- room_temperature_fermentation (d2): Proofing at ambient warmth for faster fermentation with brighter flavors
- underproofing (d2): Insufficient fermentation leaving dough dense with tight crumb and raw starchy flavor
- dough_consistency (d2): Viscosity and handling quality from soft and extensible to firm and tight
- gluten_development (d2): Process of hydrating and aligning gluten proteins through mixing, folding, or autolyse to create strong extensible dough.
CONSUMERS (what needs this)
dough_temperature, levain
Projected from the sourdough baking KB (373 concepts / 213 relations) — consistency-typed by MAP; the facet list after the colon IS the cross-lib dependency web.
(leaf — this is an actual skill.)
