Functional evaluation of marine micro-algae Amphidinium carterae extract

Autor:	Hyeonhwa Oh, Jong Hoon Jeong, Hae-Mi Kim, Hye-Jung Moon, Sang-Cheon Lee, Yong-Seob Jeong
Rok vydání:	2017
Předmět:	Chlorella Functional evaluation biology Biochemistry Algae Chemistry ved/biology Amphidinium carterae ved/biology.organism_classification_rank.species biology.organism_classification Antibacterial activity Food Science
Zdroj:	Korean Journal of Food Preservation. 24:673-679
ISSN:	2287-7428 1738-7248
DOI:	10.11002/kjfp.2017.24.5.673
Popis:	In this study, the antimicrobial, antioxidant activities and α-glucosidase inhibitory activities of Amphidinium carterae ethanol extract (AE) was evaluated for using as a functional food ingredient. Chlorella ethanol extract (CE) was used to the comparison as a control. Anticancer activities of the AE and CE were analyzed by HepG2 and HT-29 human cancer cell. The AE showed antimicrobial activities for all tested bacterial strains. Whereas, CE showed antimicrobial activities for several tested bacterial strains only. The CE showed higher total phenolics contents, DPPH and ABTS radical-scavenging activities (47.36 mg/g, 22.42% and 28.58%, respectively) than those of AE (8.88 mg/g, 20.16% and 17.69%, respectively). AE showed anti-diabetic effect on α-glucosidase inhibitory activity with dose-dependantly manner. The cell viability of AE (125 μg/mL) on HepG2 and HT-29 human cancer cells were 38.12% and 11.27%, respectively. It was demonstrated that ethanol was efficient solvent for extracting functional components from A. carterae. These results indicated that AE can be described as a good candidate for using as a functional food ingredient.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::cf9379a05ac0917b253ef3545f4a4ca8 https://doi.org/10.11002/kjfp.2017.24.5.673 Zobrazit plný text záznamu