Title
Phytochemical screening, antioxidant activity and in vitro biological evaluation of leave extracts of hyptissuaveolens (L.) poit.
Date Issued
01 January 2020
Access level
open access
Resource Type
journal article
Publisher(s)
Elsevier B.V.
Abstract
Hyptissuaveolens(L.) is a medicinally plant available in the south and southeast region of Mexico, Latin America and the south and west region of Africa. Infusion of this plant is used to treat diarrhea and as a muscle relaxant. In this study the antioxidant and antibacterial activity, and the phenolic compounds content of Hyptissuaveolens leaves was evaluated. The antioxidant activity was performed by DPPH (1,1-diphenyl-2-picryl-hydrazyl) method, obtaining an IC50 range of 2.73–3.58 μg/mL for the different prepared extracts. The content of phenolic compounds was carried out by Folin-Ciocalteu method, obtaining for the extracts an oscillation of 253.68–336.50 mg of GAE/g of extract. The antibacterial activity was evaluated by disc diffusion method against Staphylococcus aureus, Escherechia coli and Salmonella thipy, of the three pathogenic microorganisms evaluated, S. aureus showed a higher sensitivity to treatment with a minimum inhibitory concentration (MIC) of 0.25 μg/mL, for E. coli and S. typhi was 0.5 μg/mL. The results confirm the great potential of this species as an antioxidant and antibacterial representing the first contribution to the chemical and biological knowledge of H. suaveolens from Mexican mountain range.
Start page
62
End page
66
Volume
128
Language
English
OCDE Knowledge area
Farmacología, Farmacia
Scopus EID
2-s2.0-85074641846
Source
South African Journal of Botany
ISSN of the container
02546299
Source funding
Universidad Veracruzana
Sponsor(s)
This work was financial supported by the Universidad Veracruzana . The authors would like to thank to the Faculty of Biology (Universidad Veracruzana) for the technical support.
Sources of information: Directorio de Producción Científica Scopus