K M Hossain

Efficacy Evaluation of Aqueous Extract of Brassica nigra seeds as Antimicrobial Agent against Selected Microorganisms: Gram-Positive Staphylococcus aureus and Gram-Negative Escherichia coli and Pseudomonas aeruginosa.

Spices are used as additives to flavor, colour or preserve food during fanciest time in Bangladesh. These are pungent or aromatic ingredients gotten from by dried seeds, fruits, roots, bark or leaves. These flavoring substances are the potential source of organic products and nat...