Search Results - "Sellem, Imen"

Extraction, characterization and biological properties of polysaccharide derived from green seaweed “Chaetomorpha linum” and its potential application in Tunisian beef sausages by Hamzaoui, Asma, Ghariani, Marwa, Sellem, Imen, Hamdi, Marwa, Feki, Amal, Jaballi, Imen, Nasri, Moncef, Amara, Ibtissem Ben

“…A novel polysaccharide extracted from green algae Chaetomorpha linum (PS) was characterized, using infrared spectroscopy, HPLC-FID, gel filtration…”
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A biological clean processing approach for the valorization of speckled shrimp Metapenaeus monoceros by-product as a source of bioactive compounds by Mechri, Sondes, Sellem, Imen, Bouacem, Khelifa, Jabeur, Fadoua, Laribi-Habchi, Hassiba, Mellouli, Lotfi, Hacène, Hocine, Bouanane-Darenfed, Amel, Jaouadi, Bassem

“…The efficiency of the proteolytic strain Anoxybacillus kamchatkensis M1V in the fermentation of speckled shrimp by-product was investigated for the recovery of…”
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Chemometric multivariate analyses of phenolics and biological activities for characterization and discrimination of Tunisian Ephedra alata by Elhadef, Khaoula, Smaoui, Slim, Ben Hlima, Hajer, Ennouri, Karim, Fourati, Mariam, Chakchouk Mtibaa, Ahlem, Sellem, Imen, Mellouli, Lotfi

“…Recently, the tendency towards application of natural products and botanical extracts as safer antioxidant and antimicrobial agents has been increased. Herein,…”
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Harvesting season dependent variation in chemical composition and biological activities of the essential oil obtained from Inula graveolens (L.) grown in Chebba (Tunisia) salt marsh by Sellem, Imen, Chakchouk-Mtibaa, Ahlem, Zaghden, Hatem, Smaoui, Slim, Ennouri, Karim, Mellouli, Lotfi

“…The chemical composition and the biological activities of aromatic plants may be influenced by seasonal changes. Therefore, the essential oil of Inula…”
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Biopreservative Efficacy of Bacteriocin BacFL31 in Raw Ground Turkey Meat in terms of Microbiological, Physicochemical, and Sensory Qualities by CHAKCHOUK-MTIBAA, AHLEM, SMAOUI, SLIM, KTARI, NAOUREZ, SELLEM, IMEN, NAJAH, SOUMAYA, KARRAY-REBAI, INES, MELLOULI, LOTFI

“…The effect of the semi purified bacteriocin BacFL31 at 200 and 400 AU/g on the shelf life of refrigerated raw ground turkey meat was investigated. The…”
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Anti-oxidant, antimicrobial and anti-acetylcholinesterase activities of organic extracts from aerial parts of three Tunisian plants and correlation with polyphenols and flavonoids contents by Imen Sellem, Fatma Kaaniche, Ahlem Mtibaa Chakchouk, Lotfi Mellouli

“…In goal of searching new active compounds with important biological activities, a screening of several plants from salt-marsh region of Chebba-Tunisia had been…”
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Characterization of the bacteriocin BacJ1 and its effectiveness for the inactivation of Salmonella typhimurium during turkey escalope storage by Chakchouk-Mtibaa, Ahlem, Elleuch, Lobna, Smaoui, Slim, Najah, Soumaya, Sellem, Imen, Mejdoub, Hafedh, Abdelkafi, Slim, Mellouli, Lotfi

“…•New LAB strain identified as Weissella paramesenteroides J1.•Antimicrobial activity against Salmonella typhimurium.•BacJ1 had an exact molecular mass of…”
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Pomegranate peel as phenolic compounds source: Advanced analytical strategies and practical use in meat products by Smaoui, Slim, Hlima, Hajer Ben, Mtibaa, Ahlem Chakchouk, Fourati, Mariam, Sellem, Imen, Elhadef, Khaoula, Ennouri, Karim, Mellouli, Lotfi

“…The growing demand for natural food preservatives has promoted investigations on their application for preserving perishable foods. Consequently, the meat…”
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Bio-preservative effect of the essential oil of the endemic Mentha piperita used alone and in combination with BacTN635 in stored minced beef meat by Smaoui, Slim, Hsouna, Anis Ben, Lahmar, Aida, Ennouri, Karim, Mtibaa-Chakchouk, Ahlem, Sellem, Imen, Najah, Soumaya, Bouaziz, Mohamed, Mellouli, Lotfi

“…The major compounds in Mentha piperita essential oil (EOMP) were menthol (33.59%) and iso-menthone (33%). The biopreservative effect of EOMP used alone at 0.25…”
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Total Polyphenol, Flavonoid, and Proanthocyanidin Contents and Biological Activities of Inula Graveolens Collected from Chebba (Tunisia) Salt Marsh by Sellem, Imen, Chakchouk-Mtibaa, Ahlem, Smaoui, Slim, Mellouli, Lotfi

“…The biological activities of Inula graveolens in Chebba (Tunisia) salt marsh were screened. Total polyphenol (TPP), flavonoid (TF), and proanthocyanidin (TPC)…”
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Synchronised interrelationship between lipid/protein oxidation analysis and sensory attributes in refrigerated minced beef meat formulated with Punica granatum peel extract by Fourati, Mariam, Smaoui, Slim, Ben Hlima, Hajer, Ennouri, Karim, Chakchouk Mtibaa, Ahlem, Sellem, Imen, Elhadef, Khaoula, Mellouli, Lotfi

“…Summary Microbiological, chemical and sensory effects of pomegranate peel ethanol extract (EE) at 0.1, 0.5 and 1% (w w−1) on refrigerated minced beef meat were…”
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Effect of the incorporation of polysaccharide from Falkenbergia rufolanosa on beef sausages for quality and shelf life improvement by Feki, Amal, Sellem, Imen, Hamzaoui, Asma, Ben Amar, Wiem, Mellouli, Lotfi, Zariat, Ahmed, Nasri, Moncef, Ben Amara, Ibtissem

“…This study was undertaken to isolate a sulfated polysaccharide from red macro alga Falkenbergia rufolanosa (FRP) and to evaluate its potential effect as…”
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A Review on Worldwide Ephedra History and Story: From Fossils to Natural Products Mass Spectroscopy Characterization and Biopharmacotherapy Potential by Mellouli, Lotfi, Sellem, Imen, Mtibaa, Ahlem Chakchouk, Ben Hlima, Hajer, Fourati, Mariam, Smaoui, Slim, Elhadef, Khaoula, Ennouri, Karim

“…Growing worldwide, the genus Ephedra (family Ephedraceae) had a medicinal, ecological, and economic value. The extraordinary morphological diversity suggests…”
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Enterocin BacFL31 from a Safety Enterococcus faecium FL31: Natural Preservative Agent Used Alone and in Combination with Aqueous Peel Onion (Allium cepa) Extract in Ground Beef Meat Storage by Ennouri, Karim, Sellem, Imen, Ben Hlima, Hajer, Smaoui, Slim, Mtibaa, Ahlem Chakchouk, Mellouli, Lotfi

“…Safety aspects and probiotic properties of Enterococcus faecium FL31 strain producing an enterocin, named BacFL31 were previously demonstrated. Taking into…”
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Potential benefits of polysaccharides derived from marine alga Ulva lactuca against hepatotoxicity and nephrotoxicity induced by thiacloprid, an insecticide pollutant by Kammoun, Intissar, Sellem, Imen, Ben Saad, Hajer, Boudawara, Tahia, Nasri, Moncef, Gharsallah, Neji, Mallouli, Lotfi, Amara, Ibtissem Ben

“…The present study aimed to evaluate the potential protective and antioxidant effect of polysaccharides (PS) extracted from Ulva lactuca against thiacloprid…”
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Safety Aspect of Enterococcus faecium FL31 Strain and Antibacterial Mechanism of Its Hydroxylated Bacteriocin BacFL31 against Listeria monocytogenes by Karray-Rebai, Ines, Smaoui, Slim, Kamoun, Yosra, Sellem, Imen, Mtibaa, Ahlem Chakchouk, Mellouli, Lotfi

“…In previous work we have isolated and identified a new strain called Enterococcus faecium FL31. The active compound secreted by this strain, “BacFL31”, has…”
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The use of newly isolated Streptomyces strain TN258 as potential biocontrol agent of potato tubers leak caused by Pythium ultimum by Sellem, Imen, Triki, Mohamed Ali, Elleuch, Lobna, Cheffi, Manel, Chakchouk, Ahlem, Smaoui, Slim, Mellouli, Lotfi

“…An actinomycete strain designated TN258, was isolated from Tunisian Sahara soil and selected for its antagonistic activity, especially against Pythium ultimum…”
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An antilisterial bacteriocin BacFL31 produced by Enterococcus faecium FL31 with a novel structure containing hydroxyproline residues by Chakchouk-Mtibaa, Ahlem, Elleuch, Lobna, Smaoui, Slim, Najah, Soumaya, Sellem, Imen, Abdelkafi, Slim, Mellouli, Lotfi

“…A new bacterium called FL31, which was selected for its antimicrobial activity against the pathogenic bacterium Listeria monocytogenes, was identified as…”
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Antioxidant and Enzyme Inhibitory Activities of Metapenaeusmonoceros By-Product Hydrolysates Elaborated by Purified Alkaline Proteases by Mechri, Sondes, Sellem, Imen, Bouacem, Khelifa, Jabeur, Fadoua, Chamkha, Mohamed, Hacene, Hocine, Bouanane-Darenfed, Amel, Jaouadi, Bassem

“…This study investigated the antioxidant potential and enzymatic inhibitory power of shrimp by-product protein hydrolysates (hyd) prepared using two purified…”
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Multiresponse Optimization of Pomegranate Peel Extraction by Statistical versus Artificial Intelligence: Predictive Approach for Foodborne Bacterial Pathogen Inactivation by Mellouli, Lotfi, Mtibaa, Ahlem Chakchouk, Elhadef, Khaoula, Ben Hlima, Hajer, Ennouri, Karim, Smaoui, Slim, Fourati, Mariam, Sellem, Imen

“…Pomegranate (Punica granatum L.) peel is a potential source of polyphenols known for their activity against foodborne pathogen bacteria. In this study, the…”
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