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Antioxidant properties and phenolic profiling by UPLC-QTOF-MS of Ajwah, Safawy and Sukkari cultivars of date palm by Zihad, S.M. Neamul Kabir (author);Uddin, Shaikh Jamal (author);Sifat, Nazifa (author);Lovely, Farhana (author);Rouf, Razina (author);Shilpi, Jamil A. (author);Sheikh, Bassem Yousef (author);Göransson, Ulf (author) is a Biochemistry, Genetics and Molecular Biology article available to read on EtoBox.

What is Antioxidant properties and phenolic profiling by UPLC-QTOF-MS of Ajwah, Safawy and Sukkari cultivars of date palm about?

Date palm () plays a vital role in ethnomedicinal practices in several parts of the world. There are over 2000 cultivars of date palm that differ in chemical composition and extent of bioactivity. The present study was undertaken to comparatively evaluate the antioxidant potential of three cultivars of date palm (Ajwah, Safawy and Sukkari) from Saudi Arabia and analyze their phenolic constituents in order to draw a rationale for their activity. Antioxidant activities of the date cultivars were evaluated by different quantitative methods including 2,2-diphenyl-1-picrylhydrazyl (DPPH) and hydroxyl radical scavenging assay, total antioxidant capacity, reducing power, total phenolic (TPC), flavonoid (TFC) and tannin content (TTC), while qualitative phenolic composition was determined using ultra performance liquid chromatography coupled to quadropole time of flight mass spectrometry (UPLC-QTOF-MS). All the three date extracts showed good DPPH radical scavenging (IC 103-177 μg/mL) and hydroxyl radical scavenging (IC 1.1-1.55 mg/mL) activity and total antioxidant capacity (IC 87-192 μg/mL). The reducing power was also comparable to that of ascorbic acid, used as standard in above experim

Who reads Antioxidant properties and phenolic profiling by UPLC-QTOF-MS of Ajwah, Safawy and Sukkari cultivars of date palm?

It is typically read by researchers, students, and practitioners in Biochemistry, Genetics and Molecular Biology.

Author
Zihad, S.M. Neamul Kabir (author);Uddin, Shaikh Jamal (author);Sifat, Nazifa (author);Lovely, Farhana (author);Rouf, Razina (author);Shilpi, Jamil A. (author);Sheikh, Bassem Yousef (author);Göransson, Ulf (author)
Publisher
Elsevier BV
Published
2021
Language
EN
Field
Biochemistry, Genetics and Molecular Biology (Life Sciences)

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