|
|
|
|
|
| FELHI,Samir; DAOUD,Amal; HAJLAOUI,Hafedh; MNAFGUI,Kais; GHARSALLAH,Néji; KADRI,Adel. |
| Abstract Ecballium elaterium is a perennial herb with multiple medicinal properties. It was widely used in folk medicine as cathartic, anti-inflammatory and analgesic agents. The present study was devoted to investigate the effect of diethyl ether, acetone, and methanol solvent on the extraction, phytochemicals profiles, antioxidant and antimicrobial activities of Ecballium elaterium seeds and peels fruits. The total phenolic, flavonoid, flavonol, condensed tannins and carotenoids contents were estimated. Maximum phenolic (107 ± 4 mg GAE/g) and flavonoid (18 ± 0 mg QE/g) contents were also found in the methanol peels fruits extract. Results showed that methanol peels fruits extract have the highest antioxidant activity with IC50 values of 1.2 ± 0.1 and 1 ±... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ecballium elaterium; Solvent effects; Phytochemical contents; Antioxidant and antimicrobial properties; FT-IR analysis. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612017000300483 |
| |
|
|
| FELHI,Samir; HAJLAOUI,Hafedh; NCIR,Marwa; BAKARI,Sana; KTARI,Naourez; SAOUDI,Mongi; GHARSALLAH,Néji; KADRI,Adel. |
| Abstract This study was designed to investigate chemical composition, the total phenolic content, flavonoid content, antioxidant activity and to analyze through FT-IR spectroscopy method the freeze-dried extract of Ecballium elaterium fruit from three different localities. The highest level of phenolic and flavonoid contents was recorded for the fruit juice from the Cap-Bon region, with 106.4 ± 0.4 mg GAE/g and 6.5 ± 0.2 mg QE/g, respectively. Antioxidant activity varied in dose-dependent manner with IC50 values for DPPH scavenging of the freeze-dried fruit juice extracts from Cap-Bon, Kef and Sidi Bouzid were 38.6 ± 0.2, 50.1 ± 0.7, and 50.7 ± 0.2 µg/mL, respectively. The results from the FRAP test showed that the freeze-dried extracts of Cap-Bon... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ecballium elaterium; Chemical composition; Antioxidant; FT-IR analysis. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612016000400646 |
| |
|
|
|
