Search Results - "El Hawari, Khaled"

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  1. 1

    Contaminant and residue profiles in Lebanese food: a comparative analysis with global standards by El Hawari, Khaled, El Khatib, Mohammad, Zeineh, Mariam, Beh, Daniel, Jaber, Farouk, Mokh, Samia

    “…Lebanon's agricultural sector, known for its diverse crop and livestock production, faces challenges in the international market due to the presence of…”
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    Journal Article
  2. 2
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    Occurence of antimicrobial residues in milk and labneh consumed in Lebanon by Ismail, Ghinwa, El Hawari, Khaled, Jaber, Farouk, Verdon, Eric, Al Iskandarani, Mohamad

    “…Antimicrobials are administered in livestock for different uses leading to milk contamination and several undesirable effects. Because there is a lack of…”
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  4. 4

    Optimization of a Multi-Residue Screening Method for the Detection of 71 Antimicrobial Residues in Milk Products: the Case of Labneh by Ismail, Ghinwa, El Hawari, Khaled, Jaber, Farouk, Verdon, Eric, Al Iskandarani, Mohamad

    Published in Food analytical methods (01-10-2023)
    “…Labneh is a dairy product highly consumed in Lebanon, prepared from straining yogurt. Because there is a lack of surveillance of the antimicrobial residues…”
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  5. 5

    Antimicrobial residues survey by LC-MS in food-producing animals in Lebanon by Mokh, Samia, El Hawari, Khaled, Rahim, Haifa Abdul, Al Iskandarani, Mohamad, Jaber, Farouk

    “…The treatment of animals with antimicrobial products may lead to the contamination of edible tissues by their residues, which may represent a risk to human…”
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    Optimization of a Solid-Phase Extraction Method for the Determination of 12 Aminoglycosides in Water Samples Using LC–ESI–MS/MS by Mokh, Samia, El Hawari, Khaled, Nassar, Rania, Budzinski, Hélène, Al Iskandarani, Mohamad

    Published in Chromatographia (01-05-2015)
    “…A new and simple method has been developed for determination and quantification of 12 aminoglycosides in environmental water samples. The method is based on…”
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  8. 8

    A new derivatizing reagent for the determination of 5-nitro-2-furaldehyde in trout muscle by liquid chromatography-tandem mass spectrometry by El Hawari, Khaled, Hurtaud-Pessel, Dominique, Verdon, Eric

    Published in Talanta (Oxford) (01-08-2024)
    “…The 5-nitro-2-furaldehyde (5-NF) is an aldehyde aromatic organic compound that has been envisaged as an alternative marker for detecting nitrofurazone…”
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    Journal Article
  9. 9

    Impact of Lebanese practices in industry, agriculture and urbanization on soil toxicity. Evaluation of the Polycyclic Aromatic Hydrocarbons (PAHs) levels in soil by Soukarieh, Banan, El Hawari, Khaled, El Husseini, Mohamad, Budzinski, Helene, Jaber, Farouk

    Published in Chemosphere (Oxford) (01-11-2018)
    “…This study was carried out in order to investigate the toxicity on Lebanese soil and to show the impact of the anthropogenic activities, industrialization and…”
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    Journal Article
  10. 10

    Screening methods for antibiotic residue detection in milk: Recent advances, challenges, and regulations by Ismail, Ghinwa, El Hawari, Khaled, Jaber, Farouk, Verdon, Eric, Al Iskandarani, Mohamad

    Published in International journal of dairy technology (24-09-2024)
    “…Antimicrobial residues in milk pose a significant risk to human health, prompting regulatory bodies to establish safety limits to protect consumers. While…”
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    Journal Article
  11. 11
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    Pesticide residues in Lebanese apples and health risk assessment by El Hawari, Khaled, Mokh, Samia, Al Iskandarani, Mohamad, Halloum, Wafaa, Jaber, Farouk

    “…In Lebanon, apples are among the most consumed commodities; however, pesticide residues in apples have not been evaluated so far. Therefore, this study…”
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    Residue Depletion of Nitrofurazone Metabolites, Semicarbazide and 5‑Nitro-2-Furaldehyde, in Broiler Chickens After Oral Administration by EL Hawari, Khaled, Taillandier, Jean-François, Guichard, Pierre, Laurentie, Michel, Hurtaud-Pessel, Dominique, Verdon, Eric

    Published in Journal of agricultural and food chemistry (04-10-2024)
    “…Nitrofurazone (NFZ) antibiotic is banned in food-producing animals, and its metabolite, semicarbazide (SEM), is used as a marker residue for nitrofurazone…”
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    Journal Article
  15. 15

    Impact of ion-pairs for the determination of multiclass antimicrobials residues in honey by LC-MS/MS by EL Hawari, Khaled, Daher, Zeina, Verdon, Eric, AL Iskandarani, Mohamad

    “…This study examines the behaviour of volatile perfluorinated carboxylic acids used as ion-pairing reagents for the separation of multiclass antimicrobial…”
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    Journal Article