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Buckle Up with Food Safety Lecture Series

DAY 5. Buckle Up with Food Safety Lecture Series. 119 Food Technology Agriculture Technology Department Plymouth High School. PRESENTATIONS. 5 pts. WHAT WHO WHERE WHEN WHY HOW. WIKI is live!!! agguy.pbworks.com. END OF DAY 1, Week 3. Assignments Due Monday! Article reviews

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Buckle Up with Food Safety Lecture Series

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  1. DAY 5 Buckle Up with Food SafetyLecture Series 119 Food Technology Agriculture Technology Department Plymouth High School

  2. PRESENTATIONS 5 pts WHAT WHO WHERE WHEN WHY HOW

  3. WIKI is live!!! agguy.pbworks.com

  4. END OF DAY 1, Week 3 • Assignments Due Monday! • Article reviews • X-word puzzle

  5. Bad OrganismsSalmonellosis(salmonella) • Salmonellatyphimurium (ST) • Commonly found in meat and poultry • Dies at 160oF • Morbidity issue

  6. Bad OrganismsSalmonellosis(salmonella) • Salmonellaenteridits (SE) • Commonly found in eggs • Causes mortality • Some antibiotics available • This is why you should cook your eggs entirely!!!

  7. Bad OrganismsSalmonellosis(salmonella) • Listeriosis • Psychrotrophs: • Can survive at all temperatures • Listeriousismonocytogens (LM) • Commonly found in deli meats, hot dogs, cheese, fruits and vegetables

  8. Bad OrganismsBacteria • Campylobacter: • like salmonella • Vibrio: • found in seafood • Cholera: • Very common in 3rd world country’s drinking water

  9. Bad OrganismsBacteria • Trichinosis: • A protozoan found in the ground animals walk on • Potentially in pork and bear meat • Cook at > 145oF

  10. Bad OrganismsBacteria • E.coli O157H7 • Pathogen to humans • Found in animal intestinal tracks • Heat to 155oF • Causes mortality

  11. Bad OrganismsBacteria • Coliforms • Found in animal intestinal tracks (feces) • Products harvest close to the ground have a higher chance of coming into contact • Organic foods: increased amount • Conventional: irradiation kills coliforms

  12. Bad OrganismsFood Toxins from Bacteria • Botulism • Clostridiumbotulinum or (C.bot) • Anaerobic • Commonly found in canned food products • Commercially produced: swollen cans • Home-made: seals do not pop • Causes mortality

  13. Bad OrganismsFood Toxins from Bacteria • Perfringens • Clostridiump. • Anaerobic • Commonly found in deli meats that are vacuumed packed • Causes morbidity

  14. Bad OrganismsFood Toxins from Bacteria • Staphylococcus • Staphaureus (SA) • Source: your nose • This toxin is resistant to heat • Causes morbidity and some mortality

  15. Bad OrganismsFood Toxins from Bacteria • Mycotoxins • Mold • Morbidity and mortality

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