- Tytuł:
- The spectrophotometric analysis of antioxidant properties of selected herbs in vision-pro™ uv-vis
- Autorzy:
-
Ferysiuk, Karolina
Wójciak, Karolina M. - Powiązania:
- https://bibliotekanauki.pl/articles/117856.pdf
- Data publikacji:
- 2019
- Wydawca:
- Polskie Towarzystwo Promocji Wiedzy
- Tematy:
-
herbs extracts
phenolic compounds
antioxidant capacity
VisionPro™ software
ekstrakty ziołowe
związki fenolowe
zdolność przeciwutleniająca
oprogramowanie VisionPro ™ - Opis:
- The aim of the study was to evaluate the influence of type of the solvent (water, aqueous ethanol and ethanol) on the antioxidant properties of four various herbs: couch grass (A. repens), milk thistle (S. marianum), dandelion (T. officinale) and fireweed (E. angustifolium) measurement by three common UV-VIS methods (TPC, ABTS+, DPPH). The results were collected through the Vision-Pro™ UV-VIS spectrophotometer software. Aqueous ethanol was the most effective solvent for extraction for all type of herbs. Fireweed contains the highest amount of polyphenol compounds (0.625 μg GA/ml). The lowest antioxidant capacity was presented by extracts from couch grass (0.019 μg GA/ml).
- Źródło:
-
Applied Computer Science; 2019, 15, 4; 49-62
1895-3735 - Pojawia się w:
- Applied Computer Science
- Dostawca treści:
- Biblioteka Nauki
Artykuł