Pierre Duez

Evaluation of Antioxidant Contents and Structural Identification by HPTLC and HPLC-MS/MS of Carotenoids in the BF59XCIP1 Variety of Ipomoea batatas L.

Dominique Saga Kaboré, Benjamin Bazié, Mahamadi Ouedraogo, Remy K Bationo, Moumouni Koala, Constantin M Dabiré, Koussao Somé, Eloi Pale & Pierre Duez · Asian Journal of Chemical Sciences · 2025

Objective: Orange-fleshed sweet potatoes are an important source of nutrients for consumers thanks to the carotenoids they contain. Carotenoids are bioactive compounds which, thanks to their anti-radical properties, can protect the human body against oxidative stress. Oxidative s...

Open access Research Article 10.9734/ajocs/2025/v15i5397

Identification of Five Acylated Anthocyanins and Determination of Antioxidant Contents of Total Extracts of a Purple-Fleshed Ipomoea batatas L. Variety Grown in Burkina Faso

Dominique Saga Kaboré, Adama Héma, Elie Kabré, Raoul Bazié, Abdoul Karim Sakira, Moumouni Koala, Paul-André Koussao Somé, Eloi Pale, Touridomon Issa Somé & Pierre Duez · International Research Journal of Pure and Applied Chemistry · 2021

Anthocyanins are bioactive compounds, which thanks to their anti-free radical properties, can protect the human body against oxidative stress. The latter can cause many diseases, such as cancer, aging. The extract of the green cap purple variety of the sweet potato (Ipomoea batat...

Open access Research Article 10.9734/irjpac/2021/v22i730420