| Acceptance rate | 46% |
|---|---|
| Time to first decision | 6 months* |
| Time to decision with review | 50 days* |
*Approximate number of days
**The days mentioned above are averages and do not indicate exact durations. The process may vary for each article.
ACTA Pharmaceutica Sciencia
2022 , Vol 60 , Num 1
Total phenolic contents, in vitro antioxidant activity, enzymes inhibition and antiinflammatory effect of the selective extracts from the Algerian Lavandula multifida
1 Department of Chemistry, Faculty of Sciences, University of Msila, Msila, Algeria2 Laboratory of Inorganic Materials, Faculty of Sciences, University of Msila, Msila, Algeria
3 Department of Natural and Life Sciences, Faculty of Sciences, University of Msila, Msila, Algeria
4 Laboratory of Ethnobotany and Natural Substances, Department of Natural Sciences, ENS Kouba, Algiers, Algeria
5 Biotechnology Research Center, UV 03, BP E7, Ali Mendjeli, Constantine. Algeria
6 Department of Microbiology and Biochemistry, Faculty of Sciences, University of Msila, Msila, Algeria
7 National Higher School of Biotechnology Taoufik Khaznadar, Constantine, Algeria
8 Department of Natural and life Sciences, Faculty of Sciences, University of Skikda, Algeria
9 Department of Nature and Life Sciences, Faculty of Nature and Life Sciences, University Ibn Khaldoun, Tiaret, Algeria
DOI : 10.23893/1307-2080.APS.6001 Viewed : 16845 - Downloaded : 5946 The present research aimed to carry out the phytochemical analysis, in vitro antioxidant activity, enzymes inhibition and anti-inflammatory effect of the selective extracts of the Algerian L. multifida from two regions; Msila region and Constantine region. The total phenolic and flavonoids contents of crude extract (CE) and its solvent partition fractions: dichloromethane (DME), ethyl acetate (EAE) and n-butanol (BUE) were determined spectrophotometriclly. The antioxidant activity of extracts was achieved by the use of seven methods and the enzyme inhibitory activity of extracts was evaluated against ?-amylase and butyrylcholinesterase. Moreover, the in vivo anti-inflammatory activity of the aqueous extract of L. multifida from Constantine region was evaluated using paw edema model. The M.EAE present the highest TPC and TFC, which were about 462.23±11.74µg GAE/mg extract and 125.90±0.16µg QE/mg extract, respectively. In addition, the M.EAE exhibited an excellent antioxidant activity, as it has a great ability to scavenging the DPPH, ABTS and galvinoxyl free radicals, as well as reducing power and metal chelating. However, the M.CE and C.CE showed the best inhibitory activity of the ?-amylase butyrylcholinesterase (IC50=64.17±1.81µg/ ml and 83.55±1.97µg/ml, respectively. The preliminary investigation reveals that the EAE has a good bio-pharmacological activity, which it possesses an interesting potential for pharmaceutical/nutraceutical applications. Keywords : Antioxidant activity, anti-inflammatory effect, enzymes inhibition, Lavandula