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Evaluation of the Antioxidant and Antiradical Properties of Some Phyto and Mammalian Lignans

Polat Kose, Leyla ; Gulcin, İlhami

Molecules (Basel, Switzerland), 2021-11, Vol.26 (23), p.7099 [Periódico revisado por pares]

Switzerland: MDPI AG

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Título:
Evaluation of the Antioxidant and Antiradical Properties of Some Phyto and Mammalian Lignans
Autor: Polat Kose, Leyla ; Gulcin, İlhami
Assuntos: Animals ; antioxidant activity ; Antioxidants ; Antioxidants - chemistry ; Antioxidants - pharmacology ; antiradical activity ; Assaying ; Benzothiazoles - chemistry ; Benzothiazoles - pharmacology ; BHA ; Biphenyl Compounds - chemical synthesis ; Biphenyl Compounds - pharmacology ; Butylated hydroxyanisole ; Butylated Hydroxyanisole - chemistry ; Butylated hydroxytoluene ; Butylated Hydroxytoluene - chemistry ; Butylene Glycols - chemistry ; Chromans - chemistry ; Copper ; Copper - chemistry ; Cupric ions ; Evaluation ; Ferric ions ; Free Radical Scavengers - chemistry ; Free Radical Scavengers - pharmacology ; Free radicals ; Fruits ; Ions ; Ions - chemistry ; Iron ; Iron - chemistry ; lignan ; Lignans ; Lignans - chemistry ; Lignans - pharmacology ; Lipid Peroxidation - drug effects ; Mammals ; Masoprocol - chemistry ; Metabolism ; Metabolites ; Nordihydroguaiaretic acid ; phenolic compounds ; Phytochemicals - chemistry ; Phytochemicals - pharmacology ; Picrates - chemical synthesis ; Picrates - pharmacology ; Radicals ; reducing power ; Scavenging ; Secondary metabolites ; Sulfonic acid ; Sulfonic Acids - chemistry ; Sulfonic Acids - pharmacology ; Tetrahydronaphthalenes - chemistry ; Tocopherol ; Vitamin E
É parte de: Molecules (Basel, Switzerland), 2021-11, Vol.26 (23), p.7099
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
Descrição: In this study, the antioxidant and antiradical properties of some phyto lignans (nordihydroguaiaretic acid, secoisolariciresinol, secoisolariciresinol diglycoside, and α-(-)-conidendrin) and mammalian lignans (enterodiol and enterolactone) were examined by different antioxidant assays. For this purpose, radical scavenging activities of phyto and mammalian lignans were realized by 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) radical (ABTS ) scavenging assay and 1,1-diphenyl-2-picrylhydrazyl radical (DPPH) scavenging assay. Additionally, the reducing ability of phyto and mammalian lignans were evaluated by cupric ions (Cu ) reducing (CUPRAC) ability, and ferric ions (Fe ) and [Fe -(TPTZ)2] complex reducing (FRAP) abilities. Also, half maximal inhibitory concentration (IC ) values were determined and reported for DPPH and ABTS scavenging influences of all of the lignan molecules. The absorbances of the lignans were found in the range of 0.150-2.320 for Fe reducing, in the range of 0.040-2.090 for Cu reducing, and in the range of 0.360-1.810 for the FRAP assay. On the other hand, the IC values of phyto and mammalian lignans were determined in the ranges of 6.601-932.167 µg/mL for DPPH scavenging and 13.007-27.829 µg/mL for ABTS scavenging. In all of the used bioanalytical methods, phyto lignans, as secondary metabolites in plants, demonstrated considerably higher antioxidant activity compared to that of mammalian lignans. In addition, it was observed that enterodiol and enterolactone exhibited relatively weaker antioxidant activities when compared to phyto lignans or standard antioxidants, including butylated hydroxytoluene (BHT), butylated hydroxyanisole (BHA), Trolox, and α-tocopherol.
Editor: Switzerland: MDPI AG
Idioma: Inglês

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Evaluation of the Antioxidant and Antiradical Properties of Some Phyto and Mammalian Lignans

Polat Kose, Leyla ; Gulcin, İlhami

Switzerland: MDPI AG

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