Dr. Darrell Cockburn

Associate Professor

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Biography

Darrell W Cockburn is an Associate Professor in the Department of Food Science at Pennsylvania State University. He earned both his Bachelor of Science and Doctorate degrees from the University of Guelph, Canada. His research interests focus on the human gut microbiome and dietary fiber, particularly resistant starch and its role in human health. Cockburn's lab investigates how various types of dietary fiber interact with gut microorganisms and influence the microbiome's composition and health benefits. He aims to develop personalized dietary guidelines that account for individual variations in microbiome responses to dietary components. His work contributes significantly to understanding how resistant starch can impact gut health, immune regulation, and the prevention of infections by pathogenic bacteria.

Research Interests

Requirements for Pennsylvania State University

Doctorate Program
Requirements
GPA Requirement
Required:3
TOEFL
Writing
Required:24
Speaking
Required:23
Total
Required:100
IELTS
Writing
Required:7
Speaking
Required:7
Overall
Required:7
GRE General
Prerequisites
Master's degree in related field for PhD Baccalaureate degree from accredited institution
Application Checklist
  • Three letters of recommendation
  • Statement of Purpose
  • Writing Sample
  • Official Transcripts
  • Resume/CV
Specialization Notes

GRE scores are highly recommended but not strictly required for Applied Linguistics.