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Exam 2 microbial
microbial food safety
12
Other
Undergraduate 1
03/25/2012

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Term
types of hazards
Definition
Chemical
physical
biological
Term
hazardous food
Definition
capable of suporting growth
1. water activity of 0.85 or less
2. pH of less tan 4.6
3. oxygen
4. temerature (40-140F)
Term
infection
Definition
ingesting a live organism
Term
intoxication
Definition
ingesting a preformed toxin in food
• Staphylococus aureus
• Clostridium botulinum
• Bacillus cereus
Term
Toxin-mediated infection
Definition
ingesting a live organism that produces toxin in its host's intestine
Term
Mold
Definition
spoilage organism
may cause chronic illness to due toxin production
beneificial in the environment of some food products
Term
prevention of organisms
Definition
Most killed by
•Heat Treatment
•Irradiation
•Freezing (parasites)

Prevention through
•Good sanitation
•Good personal hygiene
•Use of potable water only
•Feeding animals good clean food (not garbage)
•Keeping feral animals away from pasture lands
Term
HCAAP
Definition
Identification of hazards associated with growing, harvesting, processing-manufacturing, marketing, preparation, and use of a given raw material or food product
Determination of CCPs
create procedures to monitor CCPs
Term
7 principles
Definition
1. Conduct a hazard analysis
2. Determine the critical control points
3. Establish critical limits
4. Establish monitoring procedures
5. Establish corrective actions
6. Establish verification procedures
7. Establish record-keeping and documentation
procedures
Term
Pathogen Reduction/HACCP Rule
and Animal Production
Definition
There is no regulatory requirement to test live animals
for hazards
Rule describes non-regulatory approach for animal production food safety
Term
Pathogen Reduction/HACCP Final Rule
Part 417.2 Hazards
Definition
• Physical hazards (foreign objects)
• Natural toxins (aflatoxins, etc.)
• Zoonotic diseases (bacterial, parasitic)
• Other microbial contaminants
• Chemical contaminants (pesticides and
drug residues)
• Food additives and decomposition
Term
Seafood
Definition
Highly regulated industry
• Food and Drug Administration
• Environmental Protection Agency
• National Fisheries and Wildlife
• State and Federal Regulators
• National Trade Associations
• National shrimp processors association
• National fisheries institute
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