Principle and application of risk assessment for food hazards

Slides:



Advertisements
Similar presentations
Environmental Hazards and Human Health
Advertisements

Highlights from Section 2 – Bacteria in Your Life
Food Borne Illness What does it mean? How does it affect me?
Pests & Pesticides Pest: any plant, animal, or other living organism that causes illness or harm and is an annoyance to humans.
CONSEQUENCES OF RAW SEWAGE & NITRATE FERTILIZERS.
1-1 Providing Safe Food. 1-2 Apply Your Knowledge: Test Your Food Safety Knowledge 1.True or False: A foodborne-illness outbreak has occurred when two.
Biomagnification Bioaccumulation.
FOOD SAFETY (YOUR NOTES SHOULD FOCUS ON UNDERLINED INFORMATION)
Chapter 6: Food Safety & Sanitation Sources of Food Bourne Illness.
Good Hygiene Practices Module 2 Food Hygiene Issues in Primary Production.
Freshwater Pollution.
The Environment and Human Health
Environmental Hazards, Risk, & Human Health. Leading Causes of Mortality.
2.3 Effect of Bioaccumulation on Ecosystems  Amphibians are valuable indicators of environmental health because they’re sensitive to chemical changes.
APES Get out Ecological Footprint Assignment. Chapter 17 Environmental Hazards & Human Health.
Environmental Hazards and Human Health By Brittney Jones
Aquatic animal disease surveillance Mr.sci. Sabina Šerić-Haračić TCDC/TCCT consultant – Aquatic epidemiology
Environmental Resources Unit C Animal Wildlife Management.
Risk, Toxicology, and Human Health
What risks do these pollutants pose to us? To determine this we need to understand the following.
Chapter 8: Environmental Health and Toxicology
COMPILED BY :CHEF SIRAJ SHAIKH. Hazard Analysis Critical Control Point Hazard :-- It will cause ill effect to our health, Hazards are classified into biological,
Food Safety (your notes should focus on underlined information)
Sanitation Challenges
Lesson 1.1 Building a Case to Prevent Foodborne Illness Definitions and templates for: Case Notes 1.1 Case File Checklist, FSI Unit Debriefing Notes FDA.
Introduction Forensic toxicology helps determine cause-and-effect relationships between Exposure to a drug or other substance and Toxic or lethal effects.
Environmental Hazards & Human Health
Pollution.
Environmental Toxicology. The environment It is the surrounding medium in which the animal affects and effect on it. * Macro-environment * Micro-environment.
Final Review Jeopardy Ch 8: Populations Ch 10: Risk & Toxicology Ch 11: Human Population Ch 12: Air Pollution Q $100 Q $200 Q $300 Q $400 Q $500 Q $100.
2.3 Effect of Bioaccumulation on Ecosystems
ProStart Chapter 2 Year One
Chapter 9 Environmental Science
Chapter 9: Disease Unit C: Disease Defence and Human Health.
The Health Costs of Pollution. How many chemicals are out there? In the US we introduce 1,000 new chemicals every year. In the US we introduce 1,000 new.
Ms. Anderson Food Borne Illness. What is a Food Borne Illness A disease transmitted to people by food. An FBI outbreak is when two or more people get.
Chapter 17 Environmental Hazards & Human Health
Sanitation Challenges
Seafood toxins Plant toxins Mushroom toxins Bacteria, viruses, parasites, and fungi Biological Toxic metals Pesticides Cleaning products Chemical Foreign.
FOOD AND NUTRITIONAL TOXICOLOGY
The Environment and Human Health
Consumer Advocate By : Bianca Graham & Nachelle Grandson.
TEST WEDNESDAY Toxicology PoisonStudy of Study of toxic (harmful) substances on organisms, including their nature, effects, detection, methods of treatment,
Chapter 5 Hazard Analysis. Objective In this module you will learn: u What hazard analysis is u How to conduct a hazard analysis u How to identify significant.
Kitchen Nightmares. Your Description Goes Here Food Safety Hazards Biological Hazards Include certain bacteria, viruses, parisites, fungi, certain plants,
Sanitation Safety and Sanitation. Challenges to Food Safety Time and Money Language and Culture Literacy and Education Pathogens Unapproved Suppliers.
Toxic waste is generally described as many discarded material that is dangerous to any life form, including humans, animals and plant life. Toxic waste.
Students type their answers here
What are hazards in food system? Physical – Fish bones, nail, hair, etc… Chemical – Environmental pollutants Heavy metal Polymers – Pesticides – Antibiotic.
Food Safety and Sanitation Chapter 2. Section objectives: Upon completion of this section, you should be able to: Upon completion of this section, you.
 Foodborne illnesses kill thousands of people each year  People expect to be served in a sanitary environment  When harmful substances are present.
HUMAN HEALTH AND DISEASE I’ll answer all your questions, but then ya’ got to go. So the question I ask you is, “How bad you wanna’ know?”
What is water pollution?
Topic 6 Pest and Pest Control.
Chapter Twenty: The Environment and Human Health
Chapter 5 Hazard Analysis.
Food Safety (your notes should focus on underlined information)
Environmental Health, Pollution and Toxicology
Chapter 6: Food Safety & Sanitation
Food Safety and Sanitation
Food Safety Hazards PAPER-2-UNIT-1A.
Food Safety and Sanitation
Risk Notes.
Chapter 20: The Environment and Human Health
Risk, Toxicology, and Human Health
Sources of Cereal Contamination
Apes Ch 11 Risk, Toxicology, and Human Healthy
Risk, Toxicology, and Human Health
Environmental Health, Pollution and Toxicology
Pantry Food Safety What Makes Food Unsafe? HAZARDS CROSS CONTAMINATION
Presentation transcript:

Principle and application of risk assessment for food hazards Mid-term exam Final exam Essay

What are hazards in food system? Physical Fish bones, nail, hair, etc… Chemical Environmental pollutants Heavy metal Polymers Pesticides Antibiotic residues Food additives (legal or illegal)

Biological Bacteria Fungi viruses Parasites Prion

Natural toxins Bacterial toxins Mycotoxins Animal toxins Plant toxins Puffer fish, cigatoxins, PSP, Plant toxins

Risk assessment Define risk, danger, and hazard Types of hazards Toxicity of the hazards Toxic dosage Concentrations of the hazards Contact and absorption pathway Food, water, air, and skin. Balance of absorption and detoxication Age, gender, body size, health status

Toxicological studies of the hazard Decide which hazard Toxicological studies of the hazard Concentrations of the hazard in food or environment Maximally possible absorption concentration The worst case scenario

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.