Exam (elaborations)
Food Safety And HACCP Programs Exam 3: Q’s And A’s
- Course
- Institution
Food Safety And HACCP Programs Exam 3: Q’s And A’s
[Show more]
Seller
Follow
Studyhall
Reviews received
Content preview
Food Safety And HACCP Programs Exam 3: Q’s And A’sFood Safety vs. Food Quality Right Ans - Food Safety: making a food safe to
eat; free of disease-causing agents
Food Quality: making a food desirable to eat; good taste, color, and texture
Three Types of Hazards in Food Right Ans - Chemical: e.g. sanitizers,
pesticides, antibiotics
Physical: e.g. bone, rocks, metal
Biological: e.g. bacteria, viruses, parasites
Control of Chemical Hazards Right Ans - -Use safe levels of approved and
legal chemicals (cleaners, sanitizers, hormones, pesticides)
-Proper rinsing
-Proper storage of feed (aflatoxin)
-Proper storage and labeling for ingredients and raw materials
Control of Physical Hazards Right Ans - -Separate and remove physical
objects
-Filter or sieve (meat grinder), Water bath (vegetables)
-Metal detector, x-rays (all foods)
-Good employee practices (jewelry)
Control of Biological Hazards Right Ans - -Start with low pathogen loads
-Reduce or kill pathogens in foods during processing
-Control post-processing contamination
Traditional methods of examining microbiological safety/quality of foods
Right Ans - -Routine testing final product or line samples
---Test for indicator microorganisms
-Test for pathogens of concern
Beef/Pork
, Poultry
Dairy
Produce
Ready-to-Eat Products
Methods of testing foods for pathogens
[Classical Microbiology] Right Ans - -Sample food product
-Enrich for pathogen (because numbers may be low, M/O may be stressed)
-Grow on microbiological media
Methods of testing foods for pathogens
[Rapid Methods] Right Ans - -Sample and enrich
-Molecular methods: Detect DNA, Protein, Toxin
Problems with relying only on product testing Right Ans - -Time
consuming - several days +
-Often outsourced
-A problem may be detected too late, leading to recalls
-A need for greater control - Limit pathogen contamination of foods at all
stages of production
Hazard Analysis Critical Control Points Right Ans - -A preventive approach
to consistent, safe food production
-Documentation (Verifying that hazards have been/are controlled)
HACCP History Right Ans - -1950s product of Nat'l Aeronautics and Space
Admin (NASA) & Army Natick Laboratories
"Failure Mode Effect Analysis"
-1971 Pillsbury Co., Natick Labs, and NASA developed formal approach
GOAL: Zero-defects; Food used in U.S. space program would be free of
pathogens
How Does HACCP Work? Right Ans - -A systematic approach to food safety,
used in addition to normal microbiological product testing
-The goal of HACCP is to examine all steps in food process and to
prevent/minimize problems before they occur
1. Identify potential hazards
2.Determine if actions can be taken to eliminate or prevent the hazards
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Studyhall. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for CA$15.82. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
84866 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now