Phytochemical screening, total hydroxycinnamic acids, total phenolic and antioxidant activity of Lavandula angustifolia Mill
| Autor: | Dumitru Mihaela Gabriela |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Lavandula angustifolia
chemistry.chemical_classification DPPH food and beverages Free radical scavenger Hydroxycinnamic acid chemistry.chemical_compound chemistry Phytochemical Chlorogenic acid Polyphenol Lavandula angustifolia Mill Phytochemical screening Hydroxycinnamic acids Total phenolic Food science Folin–Ciocalteu reagent |
| Zdroj: | GSC Biological and Pharmaceutical Sciences. 10:001-008 |
| ISSN: | 2581-3250 |
| DOI: | 10.30574/gscbps.2020.10.2.0235 |
| Popis: | The aim of this study was the screening of phytochemicals and determination of total hydroxicinamic acids, total polyphenols and antioxidant activity of hydroalcoholic extract ofLavandula angustifolia Mill.cultivated in Craiova - Romania. Phytochemical screening showed that all of samples are positively. Quantitative determination of hydroxycinnamic acids was calculated as chlorogenic acid equivalent in % of dried plant raw material. The total polyphenol content was measured using the Folin Ciocalteu reagent colorimetric method. Antioxidant activity was determined using 2, 2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenger methods. It has established that in sample ofLavandula angustifoliathe total content of hydroxycinnamic acid derivates is 2.65%, total polyphenols 1.4 mg GAE g-1DW. The hydroalcoholic extract displayed DPPH free radical scavenging activity with 85.7%. |
| Databáze: | OpenAIRE |
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