… of some medicinal plant extracts studied in the region. … tested for several medicinal uses
including antimicrobial activity. … grown in Saudi Arabia showed the presence of flavonoids. Agar …

… have shown the presence of differences in activities of the … components such as
terpenoids, alkaloids, flavonoids, and … by their flavan nucleus, which makes them an important …

… , there are limited detailed and thorough examinations of these plants for their potential role
as antimicrobials … as a piece of evidence for the presence of alkaloids. Towards the end, an …

… on Nigerian plants have shown that they contain alkaloids, … on the antimicrobial activity of
medicinal plants in Nigeria and … presence of many bioactive compounds in a medicinal plant …

… In vitro antibacterial activity was tested in the presence or … of skin and wound infections
has great importance. The … Inermis leaves, alkaloids, anthraquinones, and saponins have …

… groups on the antimicrobial activities of these alkaloids against … and proteins due to the
presence of a proton accepting … the alkaloids’ antibacterial activity played a significant role in …

… From 16 endophytic fungal crude extract, various endophytes showed presence of terpenoids,
alkaloids, … The 11 crude extracts were tested for antibacterial activity namely Trichoderma …

… medicinal plants and still keeps its importance for the production of its main alkaloids codeine
… In our study, three signals at 3.75, 3.76 and 4.46 ppm indicated the presence of three OMe …

… from natural products should be ultimately an important segment of … medicinal plants contain
flavonoid, anthraquinones, alkaloids, tannin, phenolic and saponin (Table 2). The presence …

… important medicinal plants and to prove their antimicrobial worth … presence of multiple antiviral
components in medicinal plant … alkaloids [117] while the alkaloid quinine is popular for its …