Antioxidant activity of saponins isolated from ivy: alpha-hederin, hederasaponin-C, hederacolchiside-E and hederacolchiside-F
Özet
The antioxidant activities of alpha-hederin and hederasaponin-C from Hedera helix, and hederacolchisides-E and -F from Hedera colchica were investigated, in this study. The antioxidant properties of the saponins were evaluated using different antioxidant tests: 1,1-diphenyl-2-picryl-hydrazyl (DPPH.) free radical scavenging, total antioxidant activity, reducing power, superoxide anion radical scavenging, hydrogen peroxide scavenging, and metal chelating activities. alpha-Hederin, hederasaponin-C, as well as hederacolchisides-E and -F exhibited a strong total antioxidant activity. At the concentration of 75 mug/mL, these saponins showed 94, 86, 88 and 75% inhibition on lipid peroxidation of linoleic acid emulsion, respectively. These various antioxidant activities were compared with model antioxidants such as alpha-tocopherol, butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT).
Atıf için künye
Gülçin, İ., Mshvildadze, V., GEPDIREMEN, A., & Elias, R. (2004). Antioxidant activity of saponins isolated from ivy: alpha-hederin, hederasaponin-C, hederacolchiside-E and hederacolchiside-F. PLANTA MEDICA, 70(6), 561–563. https://doi.org/10.1055/s-2004-827158
BibTeX
@article{gulcin2004-67709,
author = {Gülçin, İlhami and Mshvildadze, V and GEPDIREMEN, A.ALÇAHAN and Elias, Riad},
title = {Antioxidant activity of saponins isolated from ivy: alpha-hederin, hederasaponin-C, hederacolchiside-E and hederacolchiside-F},
journal = {PLANTA MEDICA},
year = {2004},
volume = {70},
number = {6},
pages = {561--563},
issn = {0032-0943},
doi = {10.1055/s-2004-827158},
url = {https://akademik.atauni.edu.tr/yayinlar/67709-antioxidant-activity-of-saponins-isolated-from-ivy-alpha-hederin-hederasaponin-c}
}