Determination of antioxidant and antimicrobial activities of the extracts of aerial parts of Portulaca quadrifida

Autor:	Zelalem Yibralign Desta, Desie Alemaw Cherie
Jazyk:	angličtina
Rok vydání:	2018
Předmět:	Portulaca quadrifida Total flavonoid content Antioxidant activity Total phenolic content and antibacterial activities Chemistry QD1-999
Zdroj:	Chemistry Central Journal, Vol 12, Iss 1, Pp 1-6 (2018)
Druh dokumentu:	article
ISSN:	1752-153X
DOI:	10.1186/s13065-018-0514-2
Popis:	Abstract Background The extracts from the aerial parts of Portulaca quadrifida have been reported to show the total flavonoid content, antioxidant and antibacterial activities. Results Our results revealed that the total flavonoid content of methanol and chloroform extracts is 2.335 ± 0.0097 and 1.7312 ± 0.0082 mgQE/100 g respectively. The two extracts also showed good antioxidant activity and total phenolic content as well as weak to moderate antibacterial activity against some bacteria. Conclusions The extracts the aerial parts of the P. quadrifida showed good total flavonoid content, DPPH radical scavenging activity and antibacterial activity. In addition to this, the extracts also showed the presence of some important compounds by phytochemical analysis.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/3183236737a14609a63fb7f377503a0b Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF Plný text ve formátu HTML
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