RESUMEN
Sushruta Samhita is one of the foundational literature included in the Brihat traiye literatures of Ayurveda. Out of 37 different Ganas mentioned in Sutra Sthana of Sushruta Samhita, Dravya-sangrahaniya-adhyaya; Salsaradi-gana is one of them in which 23 medicinal plants have been described. Classically Salsaradi-gana is clinically indicated for Kushta (skin diseases), Prameha (diabetes mellitus), Pandu (anemia), and Kapha-medo-vishoshana (anti-hyperlipidaemic) disease. For this study, a review of the original commentary of Acharya Dalhana and Acharya haranchandra on Sushruta Samhita and the scientific research papers published on the medicinal plants listed in the Salsaradi-gana of Sushruta Samhita in indexed journals is done. Out of 23 medicinal plants mentioned 8 plants have controversial identification. The controversy in the identification of these medicinal plants is seen directly affecting the pharmacological action and clinical efficacy. Those 8 plants’ controversial identity is cleared with the establishment of a genuine plant for each of the plants through scientific and classical justification.
RESUMEN
Objective: The present study deals with the in vitro study of antioxidant activity of essential oil from Palmarosa (Cymbopogon martini) of family gramineae. Methods:The in vitro study of antioxidant activity of Palmarosa essential oil has been done by using DPPH assay, Nitrogen oxide assay, reducing power assay, β-carotene bleaching assay and FRAP method. Results: IC50 values observed for DPPH and NO assay were 0.125 mg/mL and 12.5 μg/mL, respectively.In beta carotene bleaching method, the oil showed 93.15% bleaching for the first hour and it increased to 51.1% in second hour. There was a constant increase in the reducing activities with the increase in concentrations in both reducing activity and FRAP mehods. In all the methods BHT and Gallic acid were kept as standards. Conclusions: The results clearly indicate that Palmarosa essential oil is effective in scavanging free radical and has the potential to be powerful antioxidant.