During processing, storage, and utilization of food, changes occur in the chemistry of major components, in properties and interactions among components. These changes can affect food quality, food safety, as well as the access of food into global markets. Food can also become contaminated with chemicals, from farm to the consumer. Examples of food contaminants include pesticides, veterinary drugs...

The challenge of ensuring adequate and sustainable food production and equitable access to food for a diverse human population in the 21st century is crucial and profoundly complex. This unit helps you contribute to meeting this challenge. The interdisciplinary skills and knowledge developed in the unit are relevant to all citizens and professions. Through this Online unit you will work with...

The safety and wholesomeness of food is a critical element of a prosperous and healthy society. Consumers expect food to be grown, processed, and handled in ways that maintain high quality and safety standards. This is achieved, in part, through development of food standards implemented through food regulations that establish performance and process criteria related to foodborne hazards along the...

The unit covers the basic principles of environmental microbiology, microbial diversity and evolution. Lectures are provided on the latest techniques used in microbial ecology including coverage of advanced methods in functional analysis and genomics. A focus is placed on the role of microbes in major ecosystems including soil and the oceans and includes lectures on global cycling of nitrogen,...

Microorganisms, though invisibly small, collectively make up the majority of the living matter on Earth and have profound influences on many aspects of our lives. This unit will draw on contemporary, real-world examples to explore the influence and impact of microorganisms - both positive and detrimental - on human activities and aspirations. Students will be introduced briefly to the ecology and...

This unit is about modern statistics, data-science and critical thinking within the context of agri-food research. Students learn the following things. Firstly, to combine statistical analysis, probability reasoning and substantive scientific hypotheses. Secondly, to use a computer to properly analyse data and present empirical results (which entails going beyond Microsoft Excel). Thirdly, to...