BIOMEDICAL POTENTIAL OF STROBILANTHES GLUTINOSUS: EXPLORING ANTIMICROBIAL, ANTIOXIDANT, AND ENZYME INHIBITION
Main Article Content
Keywords
Antiinflammatory, Antioxidant, Medicinal plants, Antimicrobial, Enzyme Inhibition
Abstract
Strobilanthes glutinosus Nees, is a useful medicinal herb owing to its bioactive secondary metabolites. In this study the biomedical applications of leaf and stem extracts of S. glutinosus such as antimicrobial, antioxidant, antidiabetic, and anti-melanin activities (in vitro) and antiinflammatory activity (in vivo) were explored. Antibacterial and antifungal activities showed dose-dependent response against selective bacterial and fungal strains. The leaves and stem extracts showed better DPPH scavenging activity with IC50 value of 0.54 and 0.49 mg/ml respectively in comparison to standard ascorbic acid (0.76 mg/ml). Similarly, ABTS scavenging values of leaves, stem, and standard Trolox were 0.85, 0.32, and 2.55 µg/ml respectively. The S. glutinosus sample showed comparatively better α-amylase inhibition potential having IC50 values of 0.06 and 0.46 µg/ml by leaves and stem extract respectively vs acarbose (0.745 µg/ml). In the case of Tyrosinase inhibitory assay, the IC50 values of leaves, stem and standard Kojic acid were 5.924, 7.46 and 3.166 µg/ml. The leaf and stem extracts of S. glutinosus showed better anti-inflammatory activity in rabbits. Thus, S. glutinosus possesses great biomedical applications.
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