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Ujor Laboratory

Research Interests

The research interests of the Ujor Lab include fermentation science, renewable fuels and bio-chemicals, metabolic engineering/synthetic biology, bioprocess design, bioconversion of food wastes and agricultural residues to value-added products.

Specific Research Projects

Specific Research Projects

Synthetic Biology/Metabolic Engineering


Towards enhanced bio-chemicals production, we deploy synthetic biology to engineer robust bio-chemicals-producing microbial strains. Additionally, we seek to unravel and circumvent metabolic and feedstock-mediated bottlenecks that limit the biosynthesis of target chemicals with wide ranging applications including biofuels and chemicals involved in the production of paints, varnishes, synthetic tire and a variety of industrially important polymers.

Repurposing Recalcitrant Effluents


With increasing pressure on water resources and dryer summers, water-rich effluents such as anaerobic digestate, tannery and fish processing effluents could become rich sources of fermentative nutrients, producing effluents that are more economically amenable to treatment. Therefore, identifying and engineering microbial strains with robust capacities to sequester greater amounts of nutrients from such effluents could herald a new paradigm in waste management and water recovery from waste. Thus, our efforts seek to identify and engineer such strains for efficient nutrient removal from recalcitrant wastes, whilst producing value-added chemicals.

Members

Principle Investigator

Victor Ujor

Assistant Professor, Food Science

Research interests: Fermentation, renewable fuels and biochemicals, metabolic engineering/synthetic biology, bioprocess design, bioconversion of food wastes and agricultural residues to value-added products.

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Postdoctoral Fellows

Omoaruemike Okereke

Research Associate

My current research involves the bioconversion of low-cost wastes to value-added products and chemicals using genome editing tools and fermentation technology. Specifically, I am utilizing the CRISPR/Cas tool to engineer Clostridium spp. to efficiently convert whey permeate to butanol and other bulk chemicals. Overall, my research goal is to deliver sustainable solutions to real-world challenges with molecular biology tools and fermentation technology. Besides research, I enjoy bicycle riding, hiking with friends and listening to music. I also love spending time with my family.

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Ademola Duduyemi

Research Specialist

My research interest is centered on advancing a circular economy by utilizing agricultural and industrial wastes as low-cost substrates for the sustainable and cleaner production of biofuels and platform chemicals. I am particularly passionate about applying engineering and statistical methodologies to optimize fermentation processes for the efficient production of value-added chemicals. In my free time, I enjoy photography, embarking on road trips for long-distance drives to clear my mind, and playing the talking drum.

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Graduate Students

Eric Agyeman-Duah

Food Science PhD Student

Currently, I am working on engineering robust microbial strains with enhanced capacity to produce biofuels and chemicals from low-cost agricultural residues. I am using the CRISPR/Cas system to construct target microbial strains. Asides research, I have a huge passion for soccer, rap music, and watching historical movies/documentaries.

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Marian Awaga-Cromwell

Food Science MS Student

My research focuses on using the CRISPR/Cas 9 to engineer microbial strains that can efficiently utilize cheap feedstocks to produce succinate. When I am not engaged in research, I enjoy reading, photographing landscapes and scenery, and taking walks.

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Undergraduate Researchers

Adan Gonzalez

Undergraduate Reseacher

I am an undergraduate studying food science. My career goals include innovation and new product development of healthier and sustainable foods. When not studying or in the lab, you can find me working out or hanging out with my friends. I enjoy lacrosse and basketball and watching movies.

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Mitchell Weiss

Undergraduate Reseacher

I am interested in process optimization and creating more sustainable products. My current research projects in the Ujor Lab is focused on modifying the membrane fluidity of Clostridium beijerinckii through metabolic engineering, to enhance butanol tolerance, and ultimately, butanol production by this organism. Outside the lab, I really enjoy sports, I am a big Boston sports fan as that is where I grew up. I also enjoy working out, hanging out with friends, and playing basketball, pickleball and tennis.

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Steven Hsieh

Undergraduate Reseacher

Currently, my research project aims to improve the production of 1,2-propanediol by Clostridium tyrobutyricum, mainly through engineering its fermentation pathways. Outside the lab, I enjoy cycling, running, and playing/watching football (soccer)! I also have several music-related hobbies, such as playing the piano and singing in a barbership quartet!

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