Chemodiversity and Antinociceptive Activity of Amorpha fruticosa L. Essential Oil.

ABSTRACT: An essential oil dominated by germacrene D (19.3% by GC) was isolated from the fresh fruit of Amorpha fruticosa L. (Fabaceae). Agglomerative clustering and k-means clustering were employed to compare the composition of the oil with the existing literature data, suggesting that the A. fruticosa used in this study represents a new chemotype. The essential oil was evaluated for its antinociceptive activity using the acetic acid-induced writhing test in rats at doses of 400, 200, and 100 mg/kg. All tested doses reduced the number of writhes induced by the intraperitoneal injection of acetic acid. The 400 mg/kg dose of the oil demonstrated a 54.4% inhibition, which was statistically different from the positive control, aspirin, which showed 90.2% inhibition at a dose of 200

SUBMITTER: Đorđevic Zlatkovic MR 

PROVIDER: S-EPMC11548152 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature