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⚡ Index-Expert™ #06 — Symptoms and manufacturing defects • Defaut pate gaz fentes 🔎 Proof & Primary source (idx06:agent-coliforme-de-gonflement-precoce-de-ponctuations-jaunatres-e)

Coliform early gas-blowing, yellow spot and barnyard/indolic off-flavor agent

Petites ouvertures gazeuses précoces (mille trous), micro-colonies pigmentées jaune pâle en surface et odeur fécale d'indole

🧀 0 concerned cheese(s) & family(ies)  •  🦠 1 linked living taxon(s)

🔍 Clinical, Sensory & Functional Diagnosis

Petites ouvertures gazeuses précoces (mille trous), micro-colonies pigmentées jaune pâle en surface et odeur fécale d'indole

🌡️ Physicochemical Parameters & Target Matrices

Égouttage, pressage et salage (6 à 48 heures) • Acidification lente en cuve (pH supérieur à 5.5 à 6 h), T° 20-35 °C, contamination environnementale, fourragère ou hydrique à la traite

🛡️ Cellar Protocol, Prophylaxis & Biocontrol

Hygiène rigoureuse de la traite et de l'eau, refroidissement immédiat du lait cru (inférieur à 4 °C) et activité acidifiante rapide en cuve

🧬 Biochemical, Enzymatic & Genetic Mechanism

Fermentation acide mixte du lactose (production de CO2 et H2), clivage du L-tryptophane en indole par la tryptophanase et synthèse d'un pigment caroténoïde non diffusible

📚 Specialized Sources & Publications (HAL-INRAE, UniProtKB, DOI, PubMed)

PMID:26778304 🔎 • DOI:10.3168/jds.2015-10205 🔎

🦠 Living Taxa Linked to This Concept / Symptom (1)

Leclercia adecarboxylata NCBI #83655 🔎
Pseudomonadota / Enterobacteriaceae — Petites ouvertures gazeuses précoces (mille trous), micro-colonies pigmentées jaune pâle en surface et odeur fécale d'indole

🔮 Other Cards in Index-Expert™ #06 — Symptoms and manufacturing defects (295)

Halotolerant cheese-brine and slimy ammoniacal smear defect agent (5🧀 / 1🦠) Red cellar spot (orange-red rind pocking) fungal agent (5🧀 / 1🦠) Extreme halophilic brine turbidity, slimy smear and putrid off-odor agent (4🧀 / 1🦠) Arthroconidial yeast-like greasy smear, wrinkled rind and ammoniacal off-odor agent (4🧀 / 1🦠) Rind swarming, ammoniacal/putrid off-odor and putrescine accumulation agent (4🧀 / 1🦠) Putrid, fecal and barnyard rind off-odor agent (4🧀 / 1🦠) Late butyric blowing defect agent (4🧀 / 1🦠) Halotolerant dark-brown powdery rind scab and ammoniacal off-odor fungal agent (4🧀 / 1🦠) Extreme xerophilic grey-green and yellow-cleistothecial rind mold on aged hard cheeses (4🧀 / 1🦠) Heterofermentative NSLAB secondary gas-blowing, histamine and pinking defect agent (3🧀 / 2🦠) Halophilic basidiomycetous yeast brine contaminant and chalky-yellow smear defect agent (4🧀 / 1🦠) Halophilic cheese-brine pellicle, turbidity and brine deacidification yeast agent (4🧀 / 1🦠) NSLAB post-acidification, calcium lactate crystal efflorescence and tyramine agent (3🧀 / 2🦠) Salmonellosis foodborne pathogen (4🧀 / 1🦠) Propionic orange-red spot and late split defect agent (4🧀 / 1🦠) Halotolerant psychrotrophic floral/musty off-odor and slimy rind agent (4🧀 / 1🦠) Major co-agent of late butyric blowing defect (4🧀 / 1🦠) Halophilic brine slime, sticky smear and sulfurous-putrid off-odor agent (3🧀 / 1🦠) Putrid, ammoniacal/indolic off-odor and brownish smear defect agent (3🧀 / 1🦠) Putrid-fecal smear off-odor and reddish-brown sub-rind discoloration agent (3🧀 / 1🦠) Brine flower (mycodermic film) and solvent off-flavor yeast agent (3🧀 / 1🦠) Blue-green mold spot and musty/phenolic off-flavor agent (3🧀 / 1🦠) Unwanted propionic late blowing and split defect agent in non-eye cheeses (3🧀 / 1🦠) Cheese brine film-forming and brine deacidification agent (3🧀 / 1🦠) Plant-borne coliform early blowing and yellow cortical spot defect agent (3🧀 / 1🦠)