Phytochemical Screeing On Sida Spinosa Linn Leaves for in – Vitro Anti-Ulcer, Anti-Oxidant and Antiinflammatory Activities

Abstract

Sida spinosa L., commonly known as prickly sida or spiny sida, is an important medicinal plant belonging to the family Malvaceae. It is a small, erect, perennial herb widely distributed in tropical and subtropical regions of Asia, Africa, and the Americas. The plant is characterized by its hairy stems, small yellow flowers, and spiny appearance, which contribute to its identification in the field. Sida spinosa has been traditionally employed in various systems of medicine, including Ayurveda, African traditional medicine, and folk healing practices, where it is used to treat ailments such as fever, inflammation, wounds, respiratory disorders, and gastrointestinal problems. Phytochemical screening of Sida spinosa has revealed the presence of a wide range of bioactive constituents such as alkaloids, flavonoids, tannins, saponins, terpenoids, phenolic compounds, and steroids. These compounds are believed to be responsible for the plant’s diverse pharmacological activities. Several experimental studies have demonstrated that extracts of Sida spinosa possess significant antimicrobial, anti-inflammatory, antioxidant, antipyretic, analgesic, antidiabetic, and wound-healing properties. In addition, the plant has shown potential in combating oxidative stress by scavenging free radicals, thereby contributing to its protective role in various degenerative diseases. The biological activities of Sida spinosa have been evaluated using both in vitro and in vivo models, with promising results that validate many of its traditional uses. Despite its extensive medicinal potential, scientific research on this species remains relatively limited compared to other members of the Sida genus. Further detailed studies on its phytochemistry, pharmacokinetics, toxicological profile, and clinical efficacy are essential to establish standardized formulations and to support its safe therapeutic application. In conclusion, Sida spinosa represents a valuable source of natural bioactive compounds with multiple pharmacological potentials. Continued investigation into this plant could lead to the discovery of novel natural products beneficial in modern drug development and complementary medicine.