Antioxidant and antimicrobial activities of Lycium shawii fruits extract

Dahech, Imen; ., W.O. Farah; Trigui, Mohamed; Hssouna, Anis Ben; Belghith, Hafedh; Belghith, Karima; Abdallah, Ferjani Ben

doi:10.1016/j.ijbiomac.2013.05.020

Cited by 46 publications

(30 citation statements)

References 23 publications

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“…L . arabicum possessed potent cytotoxic and antioxidant activities . In addition it showed a good hepatoprotective activity against CCl 4 ‐induced hepatotoxicity .…”

Section: Introductionmentioning

confidence: 99%

UHPLC/HR‐ESI‐MS/MS Profiling of Phenolics from Tunisian Lycium arabicum Boiss. Antioxidant and Anti‐lipase Activities’ Evaluation

Affes

Fakhfakh

Daoud

et al. 2017

Chemistry & Biodiversity

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This study was performed in the aim to evaluate nine different extracts from Tunisian Lycium arabicum for their total phenolic and total flavonoid contents, phytochemical analyses as well as their antioxidant and anti-lipase activities. The in vitro antioxidant property was investigated using three complementary methods (DPPH, ferric reducing antioxidant power (FRAP), and β-carotene-linoleic acid bleaching assays) while anti-lipase activity was evaluated using 4-methylumbelliferyl oleate method. From all of the tested extracts the most potent found to be the polar MeOH extracts especially those of stems and leaves. In order to investigate the chemical composition of these extracts and possible correlation of their constituents with the observed activities, an UHPLC/HR-ESI-MS/MS analysis was performed. Several compounds belonging to different chemical classes were tentatively identified such as rutin and kampferol rutinoside, the major constituents of the leaves, and N-caffeoyltyramine, lyciumide A, N-dihydrocaffeoyltyramine as well as fatty acids: trihydroxyoctadecadienoic acid and hydroxyoctadecadienoic acid isomers were detected abundantly in the stems. These results showed that the MeOH extracts of stems and leaves of L. arabicum can be considered as a potential source of biological active compounds.

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“…L . arabicum possessed potent cytotoxic and antioxidant activities . In addition it showed a good hepatoprotective activity against CCl 4 ‐induced hepatotoxicity .…”

Section: Introductionmentioning

confidence: 99%

UHPLC/HR‐ESI‐MS/MS Profiling of Phenolics from Tunisian Lycium arabicum Boiss. Antioxidant and Anti‐lipase Activities’ Evaluation

Affes

Fakhfakh

Daoud

et al. 2017

Chemistry & Biodiversity

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show abstract

“…Besides, it was also concluded that medicinal plants can be involved in preventing or hindering the progression of many diseases. The herbal drugs/formulations apart from being considered as free from serious adverse effects are obtained from natural world and are easily accessible [33][34][35] . Despite the plethora of drugs developed by pharmaceutical industry, herbal remedies have proved to be effective alternative or complementary treatments for different ailments [36] .…”

Section: Resultsmentioning

confidence: 99%

In vitro Evaluation of Antioxidant and Antiproliferative Activities of Artemisia nilagirica Extracts

Gul¹,

Bhat²,

Maurya³

et al. 2017

pharmaceutical-sciences

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“…They act by causing the leakage of cytoplasmic constituents such as proteins or minerals and testifying their ability to cross the cells wall. Polyphenols are also known to bind to the peptidoglycan leading to the breaking of the bacterial cell-wall integrity [20][21] .…”

Section: Resultsmentioning

confidence: 99%

Synthesis and antibacterial activity of 2-amino chromenes arising cyanoiminocoumarins and β-naphthol

Dammak¹,

Kammoun²,

Allouche³

et al. 2017

Org. Commun.

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Abstract:The synthesis of 2-amino chromene, reported in our previous paper, has been accomplished by the reaction of cyanoiminocoumarin and β-naphthol. The obtained compound was reacted with various electrophilic or nucleophilic reagents. All the new homologous 2-amino-4H-chromenes have been characterized on the basis of their spectral (IR, 1 H and 13 C NMR) data and microanalysis. Four compounds were evaluated in vitro for their preliminary antibacterial activities against five different pathogenic bacterial strains such as Bacillus thuringiensis, Escherichia coli, Staphylococcus aureus, klebsiella pneumonia and Salmonella Sp. Antibacterial activity of each compound was compared with standard drug, Penicillin.

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Antioxidant and antimicrobial activities of Lycium shawii fruits extract

Cited by 46 publications

References 23 publications

UHPLC/HR‐ESI‐MS/MS Profiling of Phenolics from Tunisian Lycium arabicum Boiss. Antioxidant and Anti‐lipase Activities’ Evaluation

UHPLC/HR‐ESI‐MS/MS Profiling of Phenolics from Tunisian Lycium arabicum Boiss. Antioxidant and Anti‐lipase Activities’ Evaluation

In vitro Evaluation of Antioxidant and Antiproliferative Activities of Artemisia nilagirica Extracts

Synthesis and antibacterial activity of 2-amino chromenes arising cyanoiminocoumarins and β-naphthol

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