Pharmacognosy and Phytochemistry (PDF‑32) by Vinod D. Rangari is a that demystifies the journey from plant to pill. Whether you’re preparing for an exam, setting up a research project, or launching a botanical startup, the PDF offers:
| Application | Plant Source | Key Compound | Therapeutic Claim | Supporting Data (PDF) | |-------------|--------------|-------------|------------------|-----------------------| | | Momordica charantia (bitter melon) | Charantin | Lowers blood glucose | In‑vivo rat model, 30 % reduction in fasting glucose (p < 0.01). | | Neuroprotective | Withania somnifera (ashwagandha) | Withanolides | Reduces oxidative stress | Cell‑culture assay, IC₅₀ = 3.2 µM for ROS scavenging. | | Antimicrobial | Syzygium aromaticum (clove) | Eugenol | Inhibits MRSA | Disk diffusion zone = 22 mm; MIC = 12 µg/mL. | | Cosmeceutical | Camellia sinensis (green tea) | EGCG | Anti‑aging, UV protection | Human skin study, 15 % reduction in wrinkle depth after 8 weeks. | Pharmacognosy And Phytochemistry Vinod D Rangari Pdf 32