Articolul precedent |
Articolul urmator |
332 4 |
Ultima descărcare din IBN: 2022-12-16 19:08 |
SM ISO690:2012 COJOCARU-TOMA, Maria, CIOBANU, Cristina, BENEA, Anna, CIOBANU, Nicolae, POMPUŞ, Irina. Surse de antioxidanți din colecția centrului științific și de cultivare a plantelor medicinale USMF „Nicolae Testemițanu”. In: Congresul consacrat aniversării a 75-a de la fondarea Universității de Stat de Medicină şi Farmacie „Nicolae Testemiţanu”, 21-23 octombrie 2020, Chişinău. Chişinău: USMF, 2020, p. 656. |
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Congresul consacrat aniversării a 75-a de la fondarea Universității de Stat de Medicină şi Farmacie „Nicolae Testemiţanu” 2020 | |||||||
Congresul "Congresul consacrat aniversării a 75-a de la fondarea Universității de Stat de Medicină şi Farmacie „Nicolae Testemiţanu”" Chişinău, Moldova, 21-23 octombrie 2020 | |||||||
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Pag. 656-656 | |||||||
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Background. The increasing interest in natural antioxidants particularly those extracted from medicinal plants has grown in the last few years due to several studies and publications. Objective of the study. The evaluation of antioxidant capacity of the medicinal plants: Agrimonia eupatoria L., Cichorium intybus L., Cynara scolymus L., Hypericum perforatum L., Rubus fruticosus L., species from the collection of the Scientific Center of Medicinal Plants. Material and Methods. The in vitro antioxidant activity of hydro-alcoholic extracts (1:10) was evaluated using: 2,2-diphenyl-1picrylhydrazyl (DPPH), Trolox (6-hydroxy-2,5,7,8- tetramethylchroman-2-carboxylic acid) equivalent antioxidant capacity (TEAC), 2,2′-azinobis (3-ethylbenzthiazoline-6-sulphonic acid) (ABTS) radical and metal chelating activity. Results. Antioxidant properties of extracts were determined by three methods, DPPH, ABTS and FRAP. Considering the obtained results, the following order in antioxidant activities was established: A. eupatoria> C. inthybus> R. frucicosus> H. perforatum> C. scolymus. Conclusion. The obtained results justify the continuation of studies, and the evaluated species from the collection of SCMPC can be considered an important local source of natural antioxidants for the pharmaceutical industry. |
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Cuvinte-cheie medicinal plants, extracts, antioxidants, plante medicinale, extracte, antioxidanţi |
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