Imam Abdulrahman Bin Faisal University

Ines Mohsen Hammami

Hanan Hussein Amin Mohamed

Tamer Ezzat Youssef Moustafa

Azzah Ibrahim Alghamdi

The invention is directed to an aqueous extract of(arugula) leaves that has antimicrobial activity on Gram-positive bacteria and mycoplasmas. The extract may be purified away from solid or insoluble components, standardized based on the weight of its non-aqueous or solid content, assayed for antimicrobial activity, and provided in an aseptic or sterile form for pharmaceutical use. It may be used to kill or inhibit the growth of microorganisms such as Gram positive bacteria, promote wound healing, or as prophylaxis against host colonization or infection by a microorganism.

Method for preparing anextract and use for shaving

An efficient green method for the synthesis of noble metal/transition metal oxide nanocomposite comprising reducing noble metal salt and a templating metal oxide is disclosed. The method is a one-step method comprises mixing coffee seed husk extract, a noble metal precursor, and a transition metal precursor; and filtering and drying the nanocomposite. The nanocomposite prepared by the method of the invention displays all the characteristics and biocidal activity of a composite prepared by traditional methods.

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Dammam, Saudi Arabia

Ines Mohsen Hammami