indicator microorganism in egg reduce microorganisms in egg
TRANSCRIPT
![Page 1: Indicator Microorganism in Egg Reduce microorganisms in Egg](https://reader036.vdocuments.mx/reader036/viewer/2022062320/56649c515503460f948fadfd/html5/thumbnails/1.jpg)
Indicator Microorganism in Egg
Reduce microorganisms in Egg
![Page 2: Indicator Microorganism in Egg Reduce microorganisms in Egg](https://reader036.vdocuments.mx/reader036/viewer/2022062320/56649c515503460f948fadfd/html5/thumbnails/2.jpg)
Indicator
Decontamination
Reduce Contamination
Objectif
![Page 3: Indicator Microorganism in Egg Reduce microorganisms in Egg](https://reader036.vdocuments.mx/reader036/viewer/2022062320/56649c515503460f948fadfd/html5/thumbnails/3.jpg)
Microbiology of EggsEgg Contamination
Egg content isgenerally sterile...but not the shell
Endogenic contamination(ovary)
Exogeniccontamination
Penetration
![Page 4: Indicator Microorganism in Egg Reduce microorganisms in Egg](https://reader036.vdocuments.mx/reader036/viewer/2022062320/56649c515503460f948fadfd/html5/thumbnails/4.jpg)
Egg ContaminationEndogenic Contamination of Eggs
Isthmus
Uterus
Vagina
Ovary
Magnum
![Page 5: Indicator Microorganism in Egg Reduce microorganisms in Egg](https://reader036.vdocuments.mx/reader036/viewer/2022062320/56649c515503460f948fadfd/html5/thumbnails/5.jpg)
Egg Contamination
Exogenic
Microorganisms
Digestive Tract
Breeding Environment
Breeding and Geographical area
From 103 to 106
bacteria/egg
Prevalence of G+ cocci
Presence of enterobacteria (G-)
Presence of Bacillus
Influenced
Air Contamination
Season
System of Breeding
Aviary Housing Systems
Exogenic Contamination of Eggs
![Page 6: Indicator Microorganism in Egg Reduce microorganisms in Egg](https://reader036.vdocuments.mx/reader036/viewer/2022062320/56649c515503460f948fadfd/html5/thumbnails/6.jpg)
Egg ContaminationPenetration
Penetration
Natural Barriers
Cuticule
Eggshell
Eggshell membranes
Faktor Influencing
Maturity of the Cuticule
Temperature Changes
Condensation
Selective Effect
Alkaline pH
Viscous
Iron Deprived
Many Inhibiting Proteins
![Page 7: Indicator Microorganism in Egg Reduce microorganisms in Egg](https://reader036.vdocuments.mx/reader036/viewer/2022062320/56649c515503460f948fadfd/html5/thumbnails/7.jpg)
Microbiology of EggsEgg Decontamination Procedures
EggAccumulation
Washing
DryingOiling
Check-Candling
Scaling
![Page 8: Indicator Microorganism in Egg Reduce microorganisms in Egg](https://reader036.vdocuments.mx/reader036/viewer/2022062320/56649c515503460f948fadfd/html5/thumbnails/8.jpg)
Microbiology of EggsHow to Reduce Contamination ?
Localization and Level of
Contamination
Breeding Practices Anti-
Salmonella Procedures
Collecting, Washing and
Storage Conditions
![Page 9: Indicator Microorganism in Egg Reduce microorganisms in Egg](https://reader036.vdocuments.mx/reader036/viewer/2022062320/56649c515503460f948fadfd/html5/thumbnails/9.jpg)
Microbiology of EggsReferences
Jan, S. and Baron, F..2009.Egg Contamination : Agrocampus Rennes France 28(2):198-205
Okamura et al.2001.Endogenic Contamination of Egg.Jurnal of veteneranier 13(1):115-127
Musgrove et al.2005.Exogenic Contamination of Egg. Scientic Journal 12(2):21-43
![Page 10: Indicator Microorganism in Egg Reduce microorganisms in Egg](https://reader036.vdocuments.mx/reader036/viewer/2022062320/56649c515503460f948fadfd/html5/thumbnails/10.jpg)
Thank You