1. Endogenous Aspartic Proteases & Gluten Maturation
Endogenous flour aspartic proteases relax the gluten network as a function of pH and temperature. The PDE models structural maturation across bulk and final proof independently of gas production.
The Pizzatastico Dough Engine (PDE) links published cereal-chemistry and yeast-kinetics models into a closed system of differential equations across your entire fermentation schedule.
During dough fermentation, yeast metabolism, enzymatic gluten relaxation, starch cleavage by amylases, and organic acid formation occur simultaneously—yet each responds differently to transitions between room and cold proofing.
The Pizzatastico Dough Engine (PDE) couples these biochemical processes in a time-resolved differential equation system, accounting for the thermal cooling and warming inertia of the dough mass as well as custom flour blends (Tipo 00, Tipo 0, Tipo 1).
Reologia da farinha e do blend (força proteica, extração, mistura), hidratação livre e força iónica, perfil térmico multifásico, geometria da massa e dose regulada de fermento Y₀.
Espaço de estados multivariável não linear que acopla condução térmica, cinética enzimática, estequiometria fermentativa e reologia viscoelástica, sujeito a uma transição discreta de fase e geometria no boleamento (Staglio).
Expansão convergente na hora de assar, extensibilidade proteolítica, açúcares de Maillard preservados e precursores aromáticos nos 5 eixos do perfil.
Every term in the engine is grounded in established cereal chemistry and microbiology:
Endogenous flour aspartic proteases relax the gluten network as a function of pH and temperature. The PDE models structural maturation across bulk and final proof independently of gas production.
Biophysical temperature model for Saccharomyces cerevisiae covering the full range from cold membrane-lipid phase transition in the fridge to the cardinal optimum.
Accounts for biopolymer-bound water in flour, electrostatic Donnan ion binding of NaCl to the gluten network, and osmotic effects on yeast kinetics.
Closed mass balance from enzymatic cleavage of damaged starch by α/β-amylases through the Embden-Meyerhof-Parnas glycolytic pathway and Neuberg fermentation byproducts.
PDE para a mesma farinha de referência (Tipo 00 · 12,5% proteína · 63% hidratação · 2,8% NaCl · 4 × 250 g · 430 °C).
Todo o sistema de equações diferenciais roda 100% offline em código nativo no seu smartphone e smartwatch em menos de um milissegundo.