Introduction to Sensory Science

Did you know there's a science behind the flavors, textures, and aromas of the foods we eat, and why our favorite products look, feel, and smell the way that they do? In this course, we will provide a broad overview of the field of sensory science - its history, definition, and applications in academic research and in the consumer-packaged goods industry. We’ll also discuss how sensory science impacts other industries, including the medical sciences and information processing. We will also explore the roles of sensory evaluation in relation to the human instrument, marketing, product development, and quality assurance. Whether you are interested in better understanding your favorite foods or looking to expand your knowledge of the sensory sciences, this course is an excellent place to start.

• Introduction to Sensory Science
• In this module, we will explore the history of sensory science, provide a definition of sensory science, and describe the array of senses involved in our studies. We will also discuss the disciplines involved in the study of sensory science and describe three testing methods. Let's get started.
• Basic Sensory Research
• Where does sensory science fit into the world from a broader perspective? In this module, we will discuss the various applications of basic sensory research and how it impacts our work. We will also discuss how sensory science impacts the medical sciences, communication and information processing industries. We will end this module with a discussion on transduction and how nutrition plays a role in sensory research. Let's begin.
• Roles of Sensory Evaluation
• The more we understand about how the human works, the more we understand about our data collection instrument — people. In this module, we will discuss the roles of sensory evaluation in relation to the human instrument, grading, and quality assurance. Let's begin.
• Roles of Sensory Evaluation, Part 2
• In this final module, we will continue our discussion on the roles of sensory evaluation in relation to chemical/physical properties, product development in both food and non-food products. This module will end with an optional podcast conversation with Dr. Herbert Stone. Let's wrap things up.