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Antioxidant activity of four endemic Stachys taxa

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2006
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Authors
Kukić, Jelena
Petrović, Silvana
Niketić, Marjan
Article (Published version)
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Abstract
Methanol extracts of aerial flowering parts of four endemic Stachys taxa: S. anisochila Vis. et PANCIC, S. beckeana DORFLER & HAYEK, S. plumosa GRISEB. and S. alpina L. ssp. dinarica MURB. were investigated on their antioxidant activity. The extracts were studied for total antioxidant activity (TAA), along with 1,1-diphenyl 2-picryl hydrazyl (DPPH) and OH radical scavenging activity, and lipid peroxidation (LP). High correlations between total phenolics content, TAA and scavenging DPPH radical indicate that polyphenols are the main antioxidants. All Stachys extracts, with the exception of S. plumosa, exhibited high anti-DPPH activity (IC50 lt 50 mu g/ml). In concentration range from 6.25 to 50 mu g/ml, all extracts scavenged OH radical above 40%, with maximal inhibitions for S. anisochila, S. alpina ssp. dinarica and S. beckeana extracts of 50.22%, 50.94% and 64.97%, respectively. Only S. plumosa extract achieved maximal activity of 60.67% at 100 mu g/ml. As for LP, IC50 values for S.... beckeana and S. alpina ssp. dinarica extracts were 25.07 and 49.00 mu g/ml, respectively, while S. anisochila and S. plumosa extracts did not reach 50% of LP inhibition.

Keywords:
Stachys / polyphenol / antioxidant activity / 1,1-diphenyl 2-picryl hydrazyl (DPPH) / hydroxyl radical / lipid peroxidation
Source:
Biological & Pharmaceutical Bulletin, 2006, 29, 4, 725-729
Publisher:
  • Pharmaceutical Soc Japan, Tokyo

DOI: 10.1248/bpb.29.725

ISSN: 0918-6158

PubMed: 16595907

WoS: 000237310700022

Scopus: 2-s2.0-33645552916
[ Google Scholar ]
90
68
URI
https://farfar.pharmacy.bg.ac.rs/handle/123456789/865
Collections
  • Radovi istraživača / Researchers’ publications
Institution/Community
Pharmacy
TY  - JOUR
AU  - Kukić, Jelena
AU  - Petrović, Silvana
AU  - Niketić, Marjan
PY  - 2006
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/865
AB  - Methanol extracts of aerial flowering parts of four endemic Stachys taxa: S. anisochila Vis. et PANCIC, S. beckeana DORFLER & HAYEK, S. plumosa GRISEB. and S. alpina L. ssp. dinarica MURB. were investigated on their antioxidant activity. The extracts were studied for total antioxidant activity (TAA), along with 1,1-diphenyl 2-picryl hydrazyl (DPPH) and OH radical scavenging activity, and lipid peroxidation (LP). High correlations between total phenolics content, TAA and scavenging DPPH radical indicate that polyphenols are the main antioxidants. All Stachys extracts, with the exception of S. plumosa, exhibited high anti-DPPH activity (IC50  lt  50 mu g/ml). In concentration range from 6.25 to 50 mu g/ml, all extracts scavenged OH radical above 40%, with maximal inhibitions for S. anisochila, S. alpina ssp. dinarica and S. beckeana extracts of 50.22%, 50.94% and 64.97%, respectively. Only S. plumosa extract achieved maximal activity of 60.67% at 100 mu g/ml. As for LP, IC50 values for S. beckeana and S. alpina ssp. dinarica extracts were 25.07 and 49.00 mu g/ml, respectively, while S. anisochila and S. plumosa extracts did not reach 50% of LP inhibition.
PB  - Pharmaceutical Soc Japan, Tokyo
T2  - Biological & Pharmaceutical Bulletin
T1  - Antioxidant activity of four endemic Stachys taxa
VL  - 29
IS  - 4
SP  - 725
EP  - 729
DO  - 10.1248/bpb.29.725
ER  - 
@article{
author = "Kukić, Jelena and Petrović, Silvana and Niketić, Marjan",
year = "2006",
abstract = "Methanol extracts of aerial flowering parts of four endemic Stachys taxa: S. anisochila Vis. et PANCIC, S. beckeana DORFLER & HAYEK, S. plumosa GRISEB. and S. alpina L. ssp. dinarica MURB. were investigated on their antioxidant activity. The extracts were studied for total antioxidant activity (TAA), along with 1,1-diphenyl 2-picryl hydrazyl (DPPH) and OH radical scavenging activity, and lipid peroxidation (LP). High correlations between total phenolics content, TAA and scavenging DPPH radical indicate that polyphenols are the main antioxidants. All Stachys extracts, with the exception of S. plumosa, exhibited high anti-DPPH activity (IC50  lt  50 mu g/ml). In concentration range from 6.25 to 50 mu g/ml, all extracts scavenged OH radical above 40%, with maximal inhibitions for S. anisochila, S. alpina ssp. dinarica and S. beckeana extracts of 50.22%, 50.94% and 64.97%, respectively. Only S. plumosa extract achieved maximal activity of 60.67% at 100 mu g/ml. As for LP, IC50 values for S. beckeana and S. alpina ssp. dinarica extracts were 25.07 and 49.00 mu g/ml, respectively, while S. anisochila and S. plumosa extracts did not reach 50% of LP inhibition.",
publisher = "Pharmaceutical Soc Japan, Tokyo",
journal = "Biological & Pharmaceutical Bulletin",
title = "Antioxidant activity of four endemic Stachys taxa",
volume = "29",
number = "4",
pages = "725-729",
doi = "10.1248/bpb.29.725"
}
Kukić, J., Petrović, S.,& Niketić, M.. (2006). Antioxidant activity of four endemic Stachys taxa. in Biological & Pharmaceutical Bulletin
Pharmaceutical Soc Japan, Tokyo., 29(4), 725-729.
https://doi.org/10.1248/bpb.29.725
Kukić J, Petrović S, Niketić M. Antioxidant activity of four endemic Stachys taxa. in Biological & Pharmaceutical Bulletin. 2006;29(4):725-729.
doi:10.1248/bpb.29.725 .
Kukić, Jelena, Petrović, Silvana, Niketić, Marjan, "Antioxidant activity of four endemic Stachys taxa" in Biological & Pharmaceutical Bulletin, 29, no. 4 (2006):725-729,
https://doi.org/10.1248/bpb.29.725 . .

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