publication . Article . 2015

Total phenolic content and antioxidant activity of morinda tinctoria leaves

Kolli, D.; Amperayani, K. R.; umadevi parimi;
  • Published: 01 Jan 2015
Abstract
The antioxidant activity and total phenolic content of Morinda tinctoria leaves was evaluated. The successively extracted leaves of Morinda tinctoria using various solvents was analyzed for their total phenolic content. The extracts were subjected to column chromatography for the isolation of bioactive molecules. In vitro antioxidant activity was evaluated by employing different assays, including 2,2-diphenyl-1-picrylhydrazyl, nitric oxide scavenging assay and phosphomolybdenum reducing power assay. The 2,2-diphenyl-1-picrylhydrazyl radical scavenging efficacy of hexane extract is significant at higher concentration (500 µg/ml- 91.2±0.05%) and the efficacy at lo...
Subjects
free text keywords: Short Communication, DPPH activity, reducing power, nitric oxide, phenolic content, oleuropein, cynarin, Chemistry, Polyphenol, Antioxidant, medicine.medical_treatment, medicine, Chromatography, Morinda, biology.organism_classification, biology, chemistry.chemical_compound, Iridoid, medicine.drug_class, Organic chemistry, Ethyl acetate, Cinnamic acid, Column chromatography
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publication . Article . 2015

Total phenolic content and antioxidant activity of morinda tinctoria leaves

Kolli, D.; Amperayani, K. R.; umadevi parimi;