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September 16, 2025

Chemical Composition and DPPH free Radical Scavenging Activity of Tithonia diversifolia

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Authors

NNNgu Truong NhanTrường ĐH Nguyễn Tất ThànhDHDam Thi Bich HanhTrường ĐH Nguyễn Tất ThànhĐMĐặng Thị Thùy MỹTiGenix (Spain)

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Implication

This study reveals the antioxidant potential of Tithonia diversifolia, highlighting its chemical composition and DPPH scavenging effectiveness.

Key Points

  • The ethanol extract of Tithonia diversifolia exhibited moderate DPPH free radical scavenging activity.
  • Analysis showed an IC₅₀ value of 38.85 mg/mL for the extract, which was similar to ascorbic acid's performance.
  • Chemical profiling revealed the presence of bioactive compounds like sesquiterpenes and phenolics in the extract.
  • The findings support the potential of Tithonia diversifolia as a natural antioxidant source for health applications.

Cite This Study

Nhan et al. (2025) studied this question.

synapsesocial.com/papers/68d44f7b31b076d99fa56e59https://doi.org/10.54660/ijabrn.2025.2.4.17-21
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Qualitative Phytochemical Screening of Tithonia diversifolia: A Gray Aqueous Root Extract2024 · 9 citations
  2. 2Computation and Experimental Approaches to Uncover the Antidiabetic Potential of Insulin Leaf (Tithonia diversifolia) Extract Based on Flavonoid Constituents2026
  3. 3Evaluation of Antioxidant and Anthelmintic Properties of Tithonia diversifolia Extracts Against Gastrointestinal Nematode Eggs Using In Vitro Assays2025
  4. 4Screening Factorial Design for Extraction of Bioactive Metabolites from Tithonia diversifolia (Hmsl.) A. Gray/Asteraceae Leaf Extract: Phytochemical Assays and Chemical Characterization by Synchronous Fluorescence and Phosphorescence Spectroscopy2026
  5. 5Multi-Target Bioactivity of Dittrichia viscosa Polyphenols: HPLC-ESI-MS Profiling, Antimicrobial Mechanisms, and Molecular Docking2026