⚡ Index-Expert™ #06 — Symptoms and manufacturing defects • Defaut pate gaz fentes
🔎 Proof & Primary source (idx06:agent-coliforme-psychrotolerant-du-gonflement-precoce-et-d-odeur)
Psychrotolerant coliform early gas-blowing and sulfurous/putrescine defect agent
Pâte spongieuse à multiples cavités sphériques (mille trous), odeur fétide de chou/œuf pourri et accumulation de putrescine
🧀 2 concerned cheese(s) & family(ies) •
🦠 1 linked living taxon(s)
🔍 Clinical, Sensory & Functional Diagnosis
Pâte spongieuse à multiples cavités sphériques (mille trous), odeur fétide de chou/œuf pourri et accumulation de putrescine
🌡️ Physicochemical Parameters & Target Matrices
Égouttage, pressage et début d'affinage (6 heures à 10 jours) • Acidification lente en cuve (pH supérieur à 5.4), psychrotolérance (croissance dès 5-7 °C), contamination fécale ou hydrique du lait
🛡️ Cellar Protocol, Prophylaxis & Biocontrol
Hygiène stricte de la traite, refroidissement immédiat du lait cru (inférieur à 4 °C) et utilisation de levains lactiques à acidification rapide
🧬 Biochemical, Enzymatic & Genetic Mechanism
Fermentation acide mixte du lactose (CO2 et H2), réduction du thiosulfate en H2S et décarboxylation de l'L-ornithine par l'ornithine décarboxylase (Odc)
📚 Specialized Sources & Publications (HAL-INRAE, UniProtKB, DOI, PubMed)
PMID:22575065 🔎 • DOI:10.1016/j.fm.2012.02.008 🔎
🧀 Associated Cheeses & Matrices (2)
🧀 Reblochon
🔎 Proof
Matrice sensible : Agent coliforme psychrotolérant du gonflement précoce et d'odeur soufrée/putrescine
🧀 Saint-Nectaire
🔎 Proof
Matrice sensible : Agent coliforme psychrotolérant du gonflement précoce et d'odeur soufrée/putrescine
🦠 Living Taxa Linked to This Concept / Symptom (1)
Citrobacter braakii
NCBI #57706 🔎
Pseudomonadota / Enterobacteriaceae — Pâte spongieuse à multiples cavités sphériques (mille trous), odeur fétide de chou/œuf pourri et accumulation de putrescine
🔮 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🦠)