Phytochemical Analysis and Bioactivity Screening of Primary and Secondary Metabolic Products of Medicinal Plants in the Valleys of Medina Region Saudi Arabia

Medicinal plants are highly valued for their active compounds. These can be used in various fields and preservation of these environment. The present study aimed to screen medicinal traditional medicine Medina valleys the presence metabolites, answer following question: is ethnomedicinal importance conform primary secondary metabolite content. Eight (Pulicaria incise, Heliotropium arbainense, Commicarpus grandiflorus, Rumex vesicarius, Senna alexandrina, Rhazya stricta, Withania somnifera Asphodelus fistulosus) were collected from biochemically analyzed determine different compounds after leaves extraction statistically clarify content chemical most fraction determined using quantitative phytochemical gas chromatography-mass spectrometry (GC/MS) analytical methods, comparing mass spectra GC/MS identified with those Center Excellence Environmental Studies (CEES) database library. result showed 16 aroma representing analysis revealed like 4,4-Dimethyl octane, 5H-1-Pyrindine 1,3- Cyclopentadiene, 1,2,5,5-tetramethyl- ethanolic extract Pulicaria incisa. prevalent incisa, alexandrina arbainense have high protein. There a need focus screening on ethnobotanical studies complete research into which leads discovery new drugs.