Sideritis Perfoliata (Subsp. Perfoliata) Nutritive Value and Its Potential Medicinal Properties

Area of Science:

• Phytochemistry
• Pharmacology
• Nutritional Science

Background:

• Sideritis perfoliata L. subsp. perfoliata is an endemic Eastern Mediterranean plant with traditional medicinal applications.
• Its full biological potential, including nutritional and pharmacological properties, remains largely unexplored.

Purpose of the Study:

• To investigate the nutritional composition, essential oil profile, and various biological activities of Sideritis perfoliata.
• To evaluate its antioxidant, anticancer, antituberculosis, anti-acne, anti-wrinkle, and antibacterial effects.

Main Methods:

• Analysis of mineral and nutritional content.
• Gas chromatography-mass spectrometry (GC-MS) for essential oil composition.
• In vitro assays for antioxidant, antityrosinase, antibacterial, anti-elastase, and antiproliferative activities against cancer and normal cell lines.

Main Results:

• High protein and mineral content (K, P, Mg, Fe, Zn, Cu) were identified.
• Essential oil is rich in α-pinene, β-phelladrene, valeranone, β-pinene, and sabinene.
• Moderate antioxidant, antibacterial (against Prevotella intermedia), anti-elastase, and anticancer (HepG2) activities were observed.

Conclusions:

• Sideritis perfoliata possesses notable nutritional value and bioactive compounds, including flavonoids and phenols.
• The plant demonstrates potential for cosmetic applications (anti-wrinkle) and as an adjunct therapy for liver cancer.
• Findings support traditional uses for wound healing and inflammation due to its antibacterial and antioxidant properties.