Heterofermentative gas-blowing, slit defect and ropy dextran slime agent
Alvéoles gazeuses et fentes internes (slits), bombement des sachets sous-vide et exsudat visqueux très filant (dextrane) en surface
🧀 1 concerned cheese(s) & family(ies) •
🦠 1 linked living taxon(s)
🔍 Clinical, Sensory & Functional Diagnosis
Alvéoles gazeuses et fentes internes (slits), bombement des sachets sous-vide et exsudat visqueux très filant (dextrane) en surface
🧬 Biochemical, Enzymatic & Genetic Mechanism
Fermentation hétérolactique stricte par la voie de la phosphocétolase générant CO2, éthanol et acide lactique, et synthèse massive d'alpha-glucanes linéaires par une dextranesaccharase
🌡️ Physicochemical Parameters & Target Matrices
Fin d'égouttage, début d'affinage et conservation sous emballage (2 à 30 jours) • Thermotolérance relative (croissance de 15 à 45 °C), présence de saccharose, glucose ou galactose résiduels, résistance intrinsèque à la vancomycine
🛡️ Cellar Protocol, Prophylaxis & Biocontrol
Épuisement complet des sucres fermentescibles par les ferments homofermentaires, maîtrise du refroidissement et nettoyage-désinfection des lignes d'emballage
📚 Specialized Sources & Publications (HAL-INRAE, UniProtKB, DOI, PubMed)
🧀 Associated Cheeses & Matrices (1)
Matrice sensible : Agent lactique hétérofermentaire de gonflement gazeux, de fentes et de glaire dextrane
🦠 Living Taxa Linked to This Concept / Symptom (1)
🔮 Other Cards in Index-Expert™ #06 — Symptoms, Manufacturing Defects and Vigilance (334)
Halotolerant cheese-brine and slimy ammoniacal smear defect agent
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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
(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
(4🧀 / 1🦠)
Major co-agent of late butyric blowing defect
(4🧀 / 1🦠)
Musty off-odor and slimy rind agent
(4🧀 / 1🦠)
Putrescine accumulation agent
(3🧀 / 2🦠)
Putrid off-odor and putrescine accumulation agent
(4🧀 / 1🦠)
Halophilic brine slime, sticky smear and sulfurous-putrid off-odor agent
(3🧀 / 1🦠)
Putrid, ammoniacal
(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
(3🧀 / 1🦠)