Review Medicinally important aromatic plants with radioprotective activity Ravindra M Samarth*,1,2, Meenakshi Samarth3 & Yoshihisa Matsumoto4 1Department of Research, Bhopal Memorial Hospital & Research Centre, Department of Health Research, Government of India, Raisen Bypass Road, Bhopal 462038, India 2ICMR-National Institute for Research in Environmental Health, Kamla Nehru Hospital Building, GMC Campus, Bhopal 462001, India 3Faculty of Science, RKDF University, Airport Bypass Road, Gandhi Nagar, Bhopal 462033, India 4Tokyo Institute of Technology, Institute of Innovative Research, Laboratory for Advanced Nuclear Energy, N1–30 2–12–1 Ookayama, Meguro-ku, Tokyo 152–8550, Japan * Author for correspondence:
[email protected] Aromatic plants are often used as natural medicines because of their remedial and inherent pharmaco- logical properties. Looking into natural resources, particularly products of plant origin, has become an exciting area of research in drug discovery and development. Aromatic plants are mainly exploited for essential oil extraction for applications in industries, for example, in cosmetics, flavoring and fragrance, spices, pesticides, repellents and herbal beverages. Although several medicinal plants have been studied to treat various conventional ailments only a handful studies are available on aromatic plants, especially for radioprotection. Many plant extracts have been reported to contain antioxidants that scavenge free radicals produced due to radiation exposure, thus imparting radioprotective efficacy. The present review focuses on a subset of medicinally important aromatic plants with radioprotective activity. Lay abstract: Aromatic plants have been used as natural medicines since prehistoric times. They are cur- rently mainly utilized for essential oil extraction and are widely used in cosmetics, flavoring and fragrance, spices, pesticides, repellent and herbal beverages.