All Stories

  1. Anti- and pro-oxidant properties of polyphenols and their role in modulating glutathione synthesis, activity and cellular redox potential: Potential synergies for disease management

    Article • Advances in Redox Research, June 2024, Elsevier

    Dr. Courage Sedem Dzah

  2. Comparative physiological and transcriptomic analysis reveals an improved biological control efficacy of Sporidiobolus pararoseus Y16 enhanced with ascorbic acid against the oxidative stress tolerance caused by Penicillium expansum in pears

    Article • Plant Physiology and Biochemistry, April 2024, Elsevier

    Dr. Courage Sedem Dzah

  3. The influence of Morinda citrifolia fruit maturity level, parts and storage length on total phenols, ascorbic acid, antioxidant activity and ethylene gas emission

    Article • Food Chemistry Advances, December 2023, Elsevier

    Dr. Courage Sedem Dzah

  4. Hepatic phytotoxins in herbal medicines: A review of Africa's pyrrolizidine alkaloid-containing plants, their traditional uses, contamination pathways and associated health risks

    Article • South African Journal of Botany, October 2023, Elsevier

    Dr. Courage Sedem Dzah

  5. Proximate composition, phenolic, and antioxidant properties of soursop fruit parts

    Article • CyTA - Journal of Food, June 2023, Taylor & Francis

    Dr. Courage Sedem Dzah

  6. Ultrasound assisted extraction: A relook at solvent to material ratio, its effects on process efficiency and how it can be exploited for different uses

    Article • Journal of Food Process Engineering, April 2023, Wiley

    Dr. Courage Sedem Dzah

  7. Optimized pressurized hot water extraction, HPLC/LC‐MS characterization, and bioactivity of Tetrapleura tetraptera L. dry fruit polyphenols

    Article • Journal of Food Science, December 2022, Wiley

    Dr. Courage Sedem Dzah

  8. Dietary Polyphenols and Obesity: A Review of Polyphenol Effects on Lipid and Glucose Metabolism, Mitochondrial Homeostasis, and Starch Digestibility and Absorption

    Article • Plant Foods for Human Nutrition, December 2022, Springer Science + Business Media

    Dr. Courage Sedem Dzah

  9. Optimized ultrasound-assisted recovery, HPLC/LC-MS identification and biological activities of Tetrapleura tetraptera L. dry fruit polyphenols

    Article • Food Chemistry Advances, October 2022, Elsevier

    Dr. Courage Sedem Dzah

  10. Ghana's indigenous food technology: A review of the processing, safety, packaging techniques and advances in food science and technology

    Article • Food Control, September 2021, Elsevier

    Dr. Courage Sedem Dzah

  11. Effects of pretreatment and type of hydrolysis on the composition, antioxidant potential and HepG2 cytotoxicity of bound polyphenols from Tartary buckwheat (Fagopyrum tataricum L. Gaerth) hulls

    Article • Food Research International, April 2021, Elsevier

    Dr. Courage Sedem Dzah

  12. Ultrasound-, subcritical water- and ultrasound assisted subcritical water-derived Tartary buckwheat polyphenols show superior antioxidant activity and cytotoxicity in human liver carcinoma cells

    Article • Food Research International, November 2020, Elsevier

    Dr. Courage Sedem Dzah

  13. Binding affinity, antioxidative capacity and in vitro digestion of complexes of grape seed procyanidins and pork, chicken and fish protein

    Article • Food Research International, October 2020, Elsevier

    Dr. Courage Sedem Dzah

  14. Ultrasound-induced lipid peroxidation: Effects on phenol content and extraction kinetics and antioxidant activity of Tartary buckwheat (Fagopyrum tataricum) water extract

    Article • Food Bioscience, October 2020, Elsevier

    Dr. Courage Sedem Dzah

  15. Structural characterization and physicochemical properties of arrowhead resistant starch prepared by different methods

    Article • International Journal of Biological Macromolecules, August 2020, Elsevier

    Dr. Courage Sedem Dzah

  16. Recent advances in Agaricus bisporus polysaccharides: Extraction, purification, physicochemical characterization and bioactivities

    Article • Process Biochemistry, July 2020, Elsevier

    Dr. Courage Sedem Dzah

  17. The effects of ultrasound assisted extraction on yield, antioxidant, anticancer and antimicrobial activity of polyphenol extracts: A review

    Article • Food Bioscience, June 2020, Elsevier

    Dr. Courage Sedem Dzah

  18. Latest developments in polyphenol recovery and purification from plant by-products: A review

    Article • Trends in Food Science & Technology, May 2020, Elsevier

    Dr. Courage Sedem Dzah

  19. Subcritical water extraction, identification, antioxidant and antiproliferative activity of polyphenols from lotus seedpod

    Article • Separation and Purification Technology, April 2020, Elsevier

    Dr. Courage Sedem Dzah

  20. Effect of multi‐frequency countercurrent ultrasound treatment on extraction optimization, functional and structural properties of protein isolates from Walnut (Juglans regiaL.) meal

    Article • Journal of Food Biochemistry, March 2020, Hindawi Publishing Corporation

    Dr. Courage Sedem Dzah

  21. How to determine which ultrasound assisted extraction parameter influences efficiency most.

    Article • Separation Science and Technology, October 2019, Taylor & Francis

    Dr. Courage Sedem Dzah

  22. Advances in ultrasound assisted extraction of bioactive compounds from cash crops – A review

    Article • Ultrasonics Sonochemistry, November 2018, Elsevier

    Dr. Courage Sedem Dzah