| name | 0.6.4-understand-lapp_ph_modulation |
| description | [0.6.4] The influence of dough pH on the ionization state of organic_acid substrates, affecting their availability as |
understand-lapp_ph_modulation
CALL NUMBER: deep_le_activity.lapp_ph_modulation : sourdough_baking(3), deep_fermentation(3), deep_lactobacillus(1)
DEFINITION: The influence of dough pH on the ionization state of organic_acid substrates, affecting their availability as le_organic_acid_substrate and thus modulating lactobacillus_esterase_activity acyl donor preference.
Invoke this skill to understand lapp_ph_modulation 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 deep_fermentation
- fd_acid_profile_evolution (d2): The shifting ratio between lactic_acid and acetic_acid concentrations as fermentation_depth progresses, where early stages favor lactic_acid dominance and extended time increases acetic_acid proportion, sharpening the tanginess_profile toward vinegary character.
- fd_sensory_threshold_crossing (d3): The fermentation_depth milestone where organic_acid concentration crosses from subtle background tanginess into pronounced sourness_level that fundamentally defines the loaf character rather than merely complementing it.
- fd_overfermentation_boundary (d4): The fermentation_depth limit beyond which undesirable flavor characteristics emerge including pronounced banana_ester_notes, excessive acetic_acid sharpness, and structural collapse from overripe lactobacillus_esterase_activity and wild_yeast_esterase_activity dysregulation.
from deep_lactobacillus
- le_ph_effect (d1): The influence of dough acidity on lactobacillus_esterase_activity, with optimal esterification catalysis occurring within specific pH ranges that preserve enzyme structure while maintaining substrate availability.
from sourdough_baking
- acetic_acid (d1): Sharp sour acid produced by lactobacillus in presence of oxygen creating tangy flavor
- lactic_acid (d1): Milder sour acid produced by lactobacillus contributing to bread tanginess
- sourness_level (d2): Intensity of acidic tang from lactobacillus fermentation ranging from mild to pronounced
CONSUMERS (what needs this)
le_acyl_donor_preference
Projected from the sourdough baking KB (630 concepts / 458 relations) — consistency-typed by MAP; the facet list after the colon IS the cross-lib dependency web.
(leaf — this is an actual skill.)
