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Ivonne M.C.M. Rietjens,
Marcel H. Zwietering,
Martine Reij,
Jochem Louisse,
and
Jonathan Nicolas
Everyday reports of food scandals and recalls are published. One day it’s scary bacteria in meat, and another day it’s dangerous pesticides in fruits. According to some, meat needs to be cooked well to prevent food-borne illness while others warn not to heat food to prevent the formation of poisonous substances.
Many consumers worry about the conflicting and confusing messages about food hazards.
Read more
Everyday reports of food scandals and recalls are published. One day it’s scary bacteria in meat, and another day it’s dangerous pesticides in fruits. According to some, meat needs to be cooked well to prevent food-borne illness while others warn not to heat food to prevent the formation of poisonous substances.
Many consumers worry about the conflicting and confusing messages about food hazards.
Read more
Everyday reports of food scandals and recalls are published. One day it’s scary bacteria in meat, and another day it’s dangerous pesticides in fruits. According to some, meat needs to be cooked well to prevent food-borne illness while others warn not to heat food to prevent the formation of poisonous substances.
Many consumers worry about the conflicting and confusing messages about food hazards.
This nutrition and health course will teach you about the risk factors associated with food and give you the tools to assess and quantify the dangers they can present. You will learn about food safety, the effects of food processing, the shared responsibility in the food chain and the prevention of food poisoning. After this course, you will be able to differentiate what is a food myth and what is an actual health risk. Finally, you will gain a contemporary view of how different risks can be weighed in a scientific way.
Register for this course and see more details by visiting:
OpenCourser.com/course/75mps4/nutrition
What's inside
Learning objectives
- Overview of food hazards
- Elementary knowledge on microbiological and toxicological risk analysis
- How to better interpret the information overload about hazards in food
- Why zero hazard does not exist
- Ways to reduce hazards in food
- Overview of food hazards
- Elementary knowledge on microbiological and toxicological risk analysis
- How to better interpret the information overload about hazards in food
- Why zero hazard does not exist
- Ways to reduce hazards in food
Syllabus
Module1: Hazards and risks in the modern food chainIntroduction to the difference between a hazard and a risk, the different types of hazards present in food and the perception of risk by public.
Read more
Syllabus
Module1: Hazards and risks in the modern food chainIntroduction to the difference between a hazard and a risk, the different types of hazards present in food and the perception of risk by public.
Read more
Traffic lights
Traffic lights
Read about what's good
what should give you pause and
possible dealbreakers
Taught by recognized professionals in the fields of food science, risk analysis, and nutrition, this course offers credible insights and expertise
Helps learners develop a scientific approach to evaluating food hazards and risks, empowering them to make informed decisions
Emphasizes food safety and the shared responsibility in the food chain, aligning with industry standards and best practices
Builds a strong foundation in food hazards, risk analysis, and risk assessment, which are essential skills for professionals in the food industry
Covers both qualitative and quantitative principles in food safety, providing a comprehensive understanding of risk assessment methods
Examines the latest scientific research on food hazards, ensuring that learners stay up-to-date with industry advancements
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Reviews summary
Food safety course: student feedback
According to learners, the Nutrition and Health: Food Safety course from Wageningen University & Research is largely positive, providing a good foundation in understanding food hazards. Students particularly appreciate the clear explanations of complex topics like microbiological and toxicological risks and finding the information highly practical for daily life. While the course covers a wide range of hazards effectively, some reviewers note that a basic science background is recommended for deeper understanding of certain sections. The quizzes and exams are generally seen as fair but can be tricky, effectively testing comprehension.
Basic science background is helpful.
"While well-explained, some modules on toxicology might be easier to grasp deeply if you have a basic understanding of chemistry."
"Having some biology knowledge beforehand would make the microbiology section flow a bit better for you."
"The course is accessible to beginners, but I felt having a science background definitely helped with the risk assessment calculations and models."
"It assumes some level of scientific literacy, especially in later modules."
Quizzes/exams test understanding thoroughly.
"The quizzes tested my understanding thoroughly and reinforced the learning from the lectures and readings."
"Some quiz questions were tricky and required careful reading and application of the concepts."
"I felt the final exam fairly covered the course material taught throughout the modules."
"The assessments made sure you didn't just passively watch, but actively engaged with the content."
Instructors are experts, explain well.
"The professors from Wageningen University were clearly experts in their field of food safety and nutrition."
"I found the instructors' explanations engaging and easy to follow, making complex topics understandable."
"They did a great job of breaking down complex scientific concepts into digestible parts."
"You can tell the instructors are passionate about the subject matter."
Covers wide range of food hazards well.
"I appreciated that the course covered both chemical and microbiological risks in detail, giving a full picture."
"The syllabus covered all the key areas I expected regarding food safety hazards in the modern food chain."
"Provides a good overview of the modern food chain and associated risks, from farm to table."
"It was helpful to learn about different types of hazards, from bacteria to chemicals."
Concepts are clear, practical for daily life.
"The explanations were very clear and easy to understand, even for complex topics like risk assessment."
"I found the information highly practical and immediately applicable to understanding my daily food choices and safety."
"This course really helped me differentiate between actual risks and myths about food safety."
"The way the concepts were explained made them easy to apply in real-life situations when handling food."
Activities
Be better prepared
before
your course. Deepen your understanding
during
and
after
it. Supplement your coursework and achieve mastery of the topics covered
in Nutrition and Health: Food Safety with these
activities:
Review basic microbiology concepts
Show steps
Strengthen your foundation in microbiology by reviewing key concepts and principles to enhance your understanding of food safety and risk assessment.
Show steps
-
Review notes or textbooks from previous microbiology courses.
-
Explore online resources and tutorials on basic microbiology.
-
Attend a refresher workshop or lecture on microbiology.
Create a comprehensive study guide
Show steps
Enhance your understanding and retention of course content by consolidating key concepts, notes, and other relevant materials into a comprehensive study guide.
Show steps
-
Review the course syllabus and identify the key topics and concepts.
-
Organize your notes and materials according to the course structure.
-
Summarize and highlight the most important information.
-
Include diagrams, charts, or examples to illustrate key concepts.
Explore online resources on food safety and risk assessment
Show steps
Enhance your knowledge by accessing and reviewing reliable online resources on food safety and risk assessment to supplement the course materials.
Show steps
-
Identify reputable websites and organizations that provide credible information on food safety and risk assessment.
-
Search for online tutorials, webinars, and training materials on specific topics related to the course.
-
Review and take notes on the information presented in the resources.
-
Apply the knowledge gained from the resources to your understanding of the course concepts.
Four other activities
Expand to see all activities and additional details
Show all seven activities
Participate in online discussion forums
Show steps
Engage with your peers to discuss course concepts, share insights, and clarify your understanding through active participation in online forums.
Show steps
-
Read and reflect on the discussion topics posted by the instructor or other participants.
-
Formulate your thoughts and ideas on the topic.
-
Share your insights and respond to others' comments.
-
Ask questions to clarify your understanding.
Review 'Food Microbiology' by Adams and Moss
Show steps
Expand your understanding of the microbiological aspects of food safety by reviewing a comprehensive textbook on the subject.
Show steps
-
Read and critically analyze the chapters relevant to the course topics.
-
Highlight and take notes on key concepts and research findings.
-
Compare and contrast the information presented in the book with the course materials.
-
Use the book as a reference to clarify your understanding of specific topics.
Solve risk assessment problems
Show steps
Practice solving risk assessment problems to strengthen your understanding of the concepts and principles covered in the course.
Show steps
-
Identify the type of risk assessment problem (e.g., qualitative, quantitative).
-
Gather the necessary data (e.g., toxicity data, exposure data).
-
Apply the appropriate risk assessment techniques.
-
Interpret the results of the risk assessment.
-
Communicate the results of the risk assessment to stakeholders.
Develop a presentation on a food safety or risk assessment topic
Show steps
Solidify your knowledge and communication skills by preparing and delivering a comprehensive presentation on a topic related to food safety or risk assessment.
Show steps
-
Choose a topic that aligns with your interests and the course content.
-
Conduct thorough research to gather credible information from reliable sources.
-
Organize your content logically and create visually appealing slides.
-
Practice your presentation to improve your delivery and timing.
-
Present your findings to your peers or a wider audience.
Review basic microbiology concepts
Show steps
Strengthen your foundation in microbiology by reviewing key concepts and principles to enhance your understanding of food safety and risk assessment.
Show steps
Show steps
Show steps
- Review notes or textbooks from previous microbiology courses.
- Explore online resources and tutorials on basic microbiology.
- Attend a refresher workshop or lecture on microbiology.
Create a comprehensive study guide
Show steps
Enhance your understanding and retention of course content by consolidating key concepts, notes, and other relevant materials into a comprehensive study guide.
Show steps
Show steps
Show steps
- Review the course syllabus and identify the key topics and concepts.
- Organize your notes and materials according to the course structure.
- Summarize and highlight the most important information.
- Include diagrams, charts, or examples to illustrate key concepts.
Explore online resources on food safety and risk assessment
Show steps
Enhance your knowledge by accessing and reviewing reliable online resources on food safety and risk assessment to supplement the course materials.
Show steps
Show steps
Show steps
- Identify reputable websites and organizations that provide credible information on food safety and risk assessment.
- Search for online tutorials, webinars, and training materials on specific topics related to the course.
- Review and take notes on the information presented in the resources.
- Apply the knowledge gained from the resources to your understanding of the course concepts.
Four other activities
Expand to see all activities and additional details
Show all seven activities
Participate in online discussion forums
Show steps
Engage with your peers to discuss course concepts, share insights, and clarify your understanding through active participation in online forums.
Show steps
Show steps
Show steps
- Read and reflect on the discussion topics posted by the instructor or other participants.
- Formulate your thoughts and ideas on the topic.
- Share your insights and respond to others' comments.
- Ask questions to clarify your understanding.
Review 'Food Microbiology' by Adams and Moss
Show steps
Expand your understanding of the microbiological aspects of food safety by reviewing a comprehensive textbook on the subject.
Show steps
Show steps
Show steps
- Read and critically analyze the chapters relevant to the course topics.
- Highlight and take notes on key concepts and research findings.
- Compare and contrast the information presented in the book with the course materials.
- Use the book as a reference to clarify your understanding of specific topics.
Solve risk assessment problems
Show steps
Practice solving risk assessment problems to strengthen your understanding of the concepts and principles covered in the course.
Show steps
Show steps
Show steps
- Identify the type of risk assessment problem (e.g., qualitative, quantitative).
- Gather the necessary data (e.g., toxicity data, exposure data).
- Apply the appropriate risk assessment techniques.
- Interpret the results of the risk assessment.
- Communicate the results of the risk assessment to stakeholders.
Develop a presentation on a food safety or risk assessment topic
Show steps
Solidify your knowledge and communication skills by preparing and delivering a comprehensive presentation on a topic related to food safety or risk assessment.
Show steps
Show steps
Show steps
- Choose a topic that aligns with your interests and the course content.
- Conduct thorough research to gather credible information from reliable sources.
- Organize your content logically and create visually appealing slides.
- Practice your presentation to improve your delivery and timing.
- Present your findings to your peers or a wider audience.
Career center
Learners who complete Nutrition and Health: Food Safety will develop knowledge and skills
that may be useful to these careers:
Food Microbiologist
Food Microbiologist
Food Microbiologists study the microorganisms that are found in food. They investigate the role of microorganisms in food spoilage, foodborne illness, and food safety. This course will provide you with a foundation in food microbiology and risk assessment, which can help you develop a career in this field.
Food Scientist and Technologist
Food Scientist and Technologist
Food Scientists and Technologists develop new food products and processes. They research the nutritional value of food, and develop ways to improve the safety, quality, and shelf life of food products. This course will provide you with a foundation in food science and technology, which can help you develop a career in this field.
Food Safety Manager
Food Safety Manager
Food Safety Managers oversee the safety of food products in food processing plants, restaurants, and other food establishments. They develop and implement food safety plans, train employees on food safety procedures, and conduct food safety audits. This course will provide you with a foundation in food safety and risk assessment, which can help you develop a career in this field.
Agricultural and Food Scientist
Agricultural and Food Scientist
Agricultural and Food Scientists conduct research in the areas of food safety, nutrition, processing, packaging, or marketing. The research that they do directly translates to the creation of new food and beverage products, the development of new processes and technologies for food production, and the creation of new and more efficient ways to market food and agricultural products. This course will provide you with a foundation in food safety and risk assessment, which can help you develop a career in this field.
Toxicologist
Toxicologist
Toxicologists study the effects of toxic substances on human health and the environment. They develop and implement strategies to prevent and control exposure to toxic substances. This course will provide you with a foundation in toxicology and risk assessment, which can help you develop a career in this field.
Food and Drug Inspector
Food and Drug Inspector
Food and Drug Inspectors enforce the laws and regulations governing the safety and quality of food and drug products. They inspect food and drug manufacturing facilities, collect samples for testing, and investigate complaints. This course will provide you with a foundation in food safety and risk assessment, which can help you develop a career in this field.
Microbiologist
Microbiologist
Microbiologists study microorganisms, such as bacteria, viruses, and fungi. They investigate the role of microorganisms in human health, the environment, and industry. This course will provide you with a foundation in microbiology and risk assessment, which can help you develop a career in this field.
Biostatistician
Biostatistician
Biostatisticians apply statistical methods to data to solve scientific problems, often in the field of medicine or public health. They may design and conduct studies, analyze data, and interpret results. This course will provide you with a foundation in statistical methods, risk assessment, and data analysis, which you can use to develop a career as a Biostatistician.
Epidemiologist
Epidemiologist
Epidemiologists investigate the causes of disease and other health problems in populations. They design and conduct studies to identify risk factors for disease, and develop strategies to prevent and control disease outbreaks. This course will provide you with a foundation in epidemiology and risk assessment, which can help you develop a career in this field.
Industrial Hygienist
Industrial Hygienist
Industrial Hygienists identify and evaluate workplace hazards. They develop and implement programs to protect workers from exposure to hazardous substances, such as chemicals, noise, and radiation. This course will provide you with a foundation in industrial hygiene and risk assessment, which can help you develop a career in this field.
Health Educator
Health Educator
Health Educators promote health and wellness in communities. They develop and implement health education programs, and provide information on health topics. This course will provide you with a foundation in public health and risk assessment, which you can use to build a career as a Health Educator.
Pharmacist
Pharmacist
Pharmacists dispense medications and provide advice on their use. They also work with physicians to develop and manage medication therapy plans for patients. This course will provide you with a foundation in pharmacology and risk assessment, which can help you develop a career in this field.
Physician Assistant
Physician Assistant
Physician Assistants are health care professionals who practice medicine under the supervision of a physician. They perform a variety of tasks, including diagnosing and treating illnesses, prescribing medications, and providing patient care. This course will provide you with a foundation in medicine and risk assessment, which can help you develop a career in this field.
Medical Physicist
Medical Physicist
Medical Physicists apply the principles of physics to medicine. They develop and use imaging technologies to diagnose and treat diseases. They also work with radiation therapy to treat cancer. This course will provide you with a foundation in physics and risk assessment, which can help you develop a career in this field.
Environmental Scientist and Specialist
Environmental Scientist and Specialist
Environmental Scientists and Specialists conduct research and develop solutions to environmental problems. They study the effects of human activities on the environment, and develop ways to protect and restore the environment. This course will provide you with a foundation in environmental science and risk assessment, which can help you develop a career in this field.
For more career information including salaries, visit:
OpenCourser.com/course/75mps4/nutrition
Reading list
We've selected 11 books
that we think will supplement your
learning. Use these to
develop background knowledge, enrich your coursework, and gain a
deeper understanding of the topics covered in
Nutrition and Health: Food Safety.
Provides practical guidance on food safety for the food industry. It covers topics such as food safety management systems, foodborne pathogens, and food processing technologies.
Save
Provides an overview of food microbiology, including food spoilage and foodborne diseases. It good starting point for understanding the basics of food safety.
Provides an overview of the issues related to food safety. It good starting point for understanding the challenges and opportunities in food safety management.
Save
This handbook provides a comprehensive overview of food safety issues, including foodborne pathogens, food spoilage, and food safety regulations. It valuable resource for food safety professionals.
Provides a comprehensive overview of the microbiological safety of food, including the biology of microorganisms, foodborne pathogens, and food spoilage. It valuable resource for students and professionals in the field.
This textbook provides a comprehensive overview of food safety, including the principles of food safety, the foodborne pathogens, and the food safety regulations. It valuable resource for students and professionals in the field.
This textbook provides a comprehensive overview of food sanitation, including the principles of food safety, the foodborne pathogens, and the food safety regulations. It valuable resource for students and professionals in the field.
Save
Provides a comprehensive overview of food safety economics, including the principles of food safety, the foodborne pathogens, and the food safety regulations. It valuable resource for students and professionals in the field.
This textbook provides a comprehensive overview of food safety microbiology, including the principles of food safety, the foodborne pathogens, and the food safety regulations. It valuable resource for students and professionals in the field.
Provides a comprehensive overview of food safety and quality assurance, including the principles of food safety, the foodborne pathogens, and the food safety regulations. It valuable resource for students and professionals in the field.
This textbook provides a comprehensive overview of food safety and quality, including the principles of food safety, the foodborne pathogens, and the food safety regulations. It valuable resource for students and professionals in the field.
For more information about how these books relate to this course, visit:
OpenCourser.com/course/75mps4/nutrition
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Rating
4.6
Effort
6 to 8 hours per week for 8 weeks
Level
Introductory
Via
edX
Institution
Wageningen University & Research
Instructors
Ivonne M.C.M. Rietjens
Marcel H. Zwietering
Martine Reij
Jochem Louisse
Jonathan Nicolas
Language
English
Transcript
English
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