Work

Ultrasound-assisted extraction and LC–ESI–MS profiling of triterpenoid saponins from Acanthophyllum elatius roots

Year: 2026

Type: article

Abstract: Acanthophyllum elatius , a species native to the Irano–Turanian region and belonging to the Caryophyllaceae family, represents a potential source of triterpenoid saponins of interest for natural surfactant applications. This study focuses on the characterization of A. elatiu s roots and to evaluate the surface-related and biological activities of the resulting saponin-rich extract. Saponins were extracted from the roots of A. elatius using a green ultrasound-assisted extraction method, and their chemical profile was characterized for the first time by LC–ESI–MS analysis. In addition, foaming and emulsifying indices, as well as antibacterial and antioxidant activities of the saponin-rich extract, were assessed under defined experimental conditions. A total of 113 oleanane-type triterpenoid saponins were tentatively identified, with gypsogenin-derived aglycones being the dominant class. The extract exhibited noticeable foaming and emulsifying behavior, along with moderate antibacterial and antioxidant activity. Overall, these findings highlight A. elatius as a novel and renewable source of structurally diverse saponins with potential relevance for bio-based surfactant applications in food, cosmetic, and pharmaceutical formulations.

Source: Industrial Crops and Products

DOI: 10.1016/j.indcrop.2026.122680

Authors: Freshteh Rezazadeh, Roya Moghimi, Akram Taleghani

Institutions: University of Mazandaran, Gonbad Kavous University

Language: English

Topic: Natural product bioactivities and synthesis

Subfield: Molecular Biology

Field: Biochemistry, Genetics and Molecular Biology

Domain: Life Sciences

Open Access status: gold

Estimated APC paid: $3,720

Funder: University of Mazandaran