معرفی
Professor Johanita Kruger is a faculty member at the University of Applied Sciences Fulda, Germany, where she holds the position of Professor of Food Technology and Nutrition. Previously, she has held roles including Researcher at the University of Hohenheim and Lecturer at the University of Pretoria. Her research focuses on nutrient bioavailability, particularly inhibitors and enhancers of bioactive compounds, with an emphasis on polysorbate micelle absorption mechanisms, food-to-food fortification strategies, and mineral bioavailability in African green leafy vegetables. She collaborates internationally on projects funded by the German Research Foundation (DFG) and USAID, addressing issues such as micronutrient deficiencies and food processing innovations. Her educational background includes a PhD in Nutrition from the University of Pretoria, alongside extensive post-doctoral and research experience across multiple institutions.
- University of Applied Sciences Fulda, Germany (2023–present)
- University of Hohenheim, Stuttgart (2020–2023; 2016–2018)
- University of Pretoria, South Africa (2015–2015; 2011–2013)
Her research interests span food biofunctionality, including the development of novel micellar formulations and the evaluation of food processing techniques to enhance nutrient bioavailability. Key projects include defining food-to-food fortification strategies and investigating iron/zinc bioavailability in traditional African diets. She has contributed to interdisciplinary collaborations, such as the USAID Feed the Future Innovation Lab for Food Processing.
Publications highlight advancements in polysorbate micelle stability, polyphenol encapsulation, and the efficacy of tropical plant-based fortification. Her work bridges laboratory research and real-world applications, aiming to improve global food security and nutritional outcomes.
Laboratory activities include the USAID-funded Food Processing Lab and collaborative projects with institutions in France and Slovenia. No scientific awards are explicitly noted in the provided text.
Her advising and grants include DFG funding for micelle absorption studies and contributions to the Kenyan Flour Blending Initiative. Students and lab teams focus on topics like cereal biofortification and nutrient-micelle interactions.
