Dr. Nana Baah Pepra-Ameyaw

Lecturer


Dept: Food Science and Technology
CoS Building Rm TF9
College of Science
KNUST
Kumasi, Ghana

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Research Areas/Interests

Dr. Pepra-Ameyaw’s research addresses critical challenges in sustainable food systems through three interconnected areas: Plant Protein Fun...~more


Research Projects (Current and Past)

Year(s)Project TitleRoleInstitution / FunderFocus Area
2024 – 2027 Improving Sunflower Protein Functionality and Quality (AFRI A1364) Co-Principal Investigator USDA–NIFA Modulating polyphenol–protein and thiol–protein conjugation to improve sunflower protein functionality and prevent chlorogenic acid-induced greening
2021 – 2024 Enzymatic Mitigation of Chlorogenic Acid-Induced Greening in Sunflower Proteins Postdoctoral Researcher Chapman University Enzyme-based strategies to improve plant protein quality and functionality
2021 Laboratory Infrastructure Modernization & Analytical Capacity Expansion Principal Investigator Seeding Labs Acquisition of advanced analytical equipment to strengthen research and graduate training
2021 – 2023 Food Chemistry & Functional Ingredient Research (KReF Project) Principal Investigator KNUST Research Fund Functional food systems and ingredient performance optimization
2021 Development of Gluten-Free Bread Using Local Ingredients Co-Principal Investigator Premium Foods Ltd. Gluten-free product formulation and bakery system optimization
2014 – 2019 Impact of Alkaline Hydrogen Peroxide Pretreatment on Sorghum Wet-Milling and Starch Quality Doctoral Researcher Michigan State University Cereal chemistry, starch functionality, and grain processing optimization
2011 – 2013 Characterization of Copper Complexes from Copper Salt and Crude Garlic Extracts Master’s Researcher KNUST Metal–polyphenol interactions and bioactive compound characterization


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