Overview

6/16/00


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Table of Contents

PPT Slide

Overview

Effect of irradiation on pathogenic and spoilage microorganisms

Biological effects of irradiation on microorganisms

PPT Slide

Biological effects of irradiation on microorganisms

Effect of irradiation on pathogenic and spoilage microorganisms

Factors affecting irradiation effectiveness against microorganisms

Factors affecting irradiation effectiveness against microorganisms

Factors affecting irradiation effectiveness against microorganisms

Factors affecting irradiation effectiveness against microorganisms

Factors affecting irradiation effectiveness against microorganisms

Effect of irradiation on pathogenic and spoilage microorganisms

Approximate doses of radiation needed to kill various organisms

Radiation resistance

Effect of Irradiation on Pathogens Population (log10 CFU/g) - killed by :

Radiation resistance

Typical radiation survival curves

Radurization

Radicidation

Radappertization

Overview

Effect of irradiation on shelf life of fresh meats

PPT Slide

Overview

Types of meat products approved for irradiation

Types of meat products approved for irradiation

Overview

Future research needs

Future research needs

Societal Benefits of Irradiating Ground Beef

QUESTIONS?

Author: catherine n. cutter

Email: cnc3@psu.edu

Home Page: Http://foodsafety.cas.psu.edu

Other information:
This is a copy of the slide set developed for the In-service meeting. A more formal presentation of this slide set may be available in the future. Thank you.

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