AGRC 112- Midterm Exam Guide - Comprehensive Notes for the exam ( 68 pages long!)
Document Summary
Acute effect-it immediately shows the effect, within a day or in a few hours. Chronicle - if there are heavy metal effects you wont see the effect immediately over time you will get sick. Some microbes causes illness in humans, while many does not do anything with human activity. Some give health bene ts in human, and some are very useful to process food materials. Pathogenic organaims that cause food poisoning and even death. Infection by microbes, including toxins of microbes. Even we know microbial and chemical contamination could cause food borne illness, incidents occur many many times. Organisms can grow under refrigeration conditions, immune compromised. One of the most cannon food borne pathogens. You have to ingest less then 100 cells to get sick. Best way is to cook or freeze the food. Industrial system to chief high for safety with lower overall costs. Most effective way is to make sure that it doesn"t happen in the rst place.
