Work

Investigation into the Phytochemical Profiles, Antibacterial and Antioxidant Potentials of Toona sinensis Stem Bark Part

Year: 2024

Type: article

Abstract: Toona sinensis has been used as a traditional medicine to treat diarrhea, dysentery, and fever. In the present study, the stem bark extracts of T. sinensis were investigated to determine the antibacterial activity, total phenolic content, 2,2-diphenyl-1-picrylhydrazyl radical scavenging activity, and chemical constituent using gradual extraction by maceration method with hexane, ethyl acetate, and methanol respectively. In vitro, antibacterial activity was evaluated against Staphylococcus aureus and Escherichia coli by agar well diffusion method. The hexane fraction was more sensitive to S. aureus and the ethyl acetate and methanol fractions were more sensitive to E. coli. The methanol extract showed the highest total phenolic content and antioxidant activity. Phytochemically, Toona sinensis stem bark extract contained phenolic, flavonoid, steroid, triterpenoid, and coumarin. Investigation of ethyl acetate extract produced 5,7,3',4'-tetrahydroxyflavan-3-ol (catechin). Keywords: Antibacterial, antioxidant, catechin, Toona sinensis, total phenolic content

Source: Molekul

DOI: 10.20884/1.jm.2024.19.3.6434

Authors: Adlis Santoni, Mai Efdi, Emil Salim

Institution: Andalas University

Language: English

Topic: Essential Oils and Antimicrobial Activity

Subfield: Food Science

Field: Agricultural and Biological Sciences

Domain: Life Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $81