TY  - JOUR
T1  - HPLC Analysis, Antioxidant, Antimicrobialactivities of Alcaloids and Methanolic Extract of Pancratium maritimum Growing in Djerba
A1  - Marwa Melliti
A1  - Esraa Mohamed Musa
A1  - Fethia Skhiri
A1  - Hayet Edziri
JF  - Archives of Pharmacy Practice
JO  - Arch Pharm Pract
SN  - 2320-5210
Y1  - 2024
VL  - 15
IS  - 3
DO  - 10.51847/TnMvSYHLoO
SP  - 43
EP  - 48
N2  - Pancratium maritimum is a species of bulbous plant that belongs to the Amaryllidaceae family, it is among one of the most important alkaloid-containing plant families. This study aimed to investigate the antioxidant, antibacterial, and antifungal activities of Pancratium maritimum extracts and their UHPLC-MS analysis. The total phenolic, tannins, and flavonoid content of Tunisian Pancratium maritimum aerial part methanolic extract were determined by colorimetric method. The phytochemicals in P.maritimum methanolic were identified using the UHPLC-MS method. The antioxidant activity was assessed using a DPPH assay. The antibacterial and antifungal properties were evaluated against a diverse array of pertinent pathogens using the broth dilution technique.

This study showed the presence of alcaloids in methanolic extract as hordenine, lycorine and galanthamine, a strong antioxidant activity was recorded for P.maritimum methanolic extract with a DPPH inhibition of (86.7%). The alkaloid fraction exhibited the most potent antibacterial activity against Pseudomonas aeruginosa, Staphylococcus aureus, and Enterococcus faecalis bacteria, with minimum inhibitory concentration (MIC) values ranging from 1.125 to 2 mg/mL. Furthermore, it demonstrated significant anticandidal activity against Candida glabrata and Candida parapsilosis, with MIC values ranging from 0.031 to 0.125 mg/mL. P.maritimum extracts have the potential to be utilized for controlling bacterial biofilms in food and food-related situations. 
UR  - https://archivepp.com/article/hplc-analysis-antioxidant-antimicrobialactivities-of-alcaloids-and-methanolic-extract-of-pancratiu-vdkd8mvbbzdtbjy
ER  -