eng Oriental Scientific Publishing Company Biomedical and Pharmacology Journal 0974-6242 2025-03-31 18 1 535 546 10.13005/bpj/3106 63844 article Milouda Chebabe 1 Noureddine Elkhoudri 1 Mohamed Chahboune 1 Fatima Zahra Laamiri 1 Ikram Marc 1 Latifa Mochhoury 1 Laboratory of Health Sciences and Technologies, Higher institute of Health Sciences, Hassan First University, Settat, Morocco. Medicinal plants have been widely used in traditional medicine for centuries to treat various diseases, including diabetes, hypertension, and others. This study aims to the chemical characterization of medicinal plants commonly used traditional medicine, particularly for treating conditions such as diabetes and hypertension. A comprehensive analysis was conducted on various species, including Aloe vera, Visnagadaucoides, Foeniculum vulgare, and others, identifying key active compounds such as polysaccharides (up to 60% of dry leaf matter in Aloe vera), phenolic compounds, and essential oils. Specific components include khelline (0.3-1.2%) and visnagine (0.05-0.3%) in Visnagadaucoides, and trans-anethole (31-36%) and alpha-pinene (14-20%) in Foeniculum vulgare. The chemical composition of these plants varies based on factors such as geographic origin and plant part used. While some components offer therapeutic benefits, others may pose toxic risks, highlighting the need for a detailed understanding of these compounds. Given the variability in traditional medicine practices, the study underscores the importance of assessing the safety and efficacy of these plants, aligning with the World Health Organization’s recommendations for standardizing herbal medicines. The results aim to contribute to a safer integration of traditional practices into modern healthcare systems, promoting the responsible use of medicinal plants in Morocco. https://biomedpharmajournal.org/vol18no1/study-of-chemical-characterization-of-medicinal-plants-used-for-traditional-medicine-a-review/ Active Compounds Analysis Chemical characterization Diabetes and Hypertension Treatment Medicinal plants Traditional Medicine Safety