Antioxidant and scavenging capacity of Anacamptis pyrimidalis L.--pyrimidal orchid from Vojvodina

Phytotherapy Research : PTR
D StajnerM Stajner

Abstract

In the present study we investigated the antioxidative properties of flowers and aboveground part of Anacamptis pyrimidalis L. from Vojvodina. Activities of antioxidant enzymes (superoxide dismutase, catalase, peroxidase, and glutathione peroxidase), quantities of malonyldialdehyde, superoxide and hydroxyl radicals and reduced glutathione and also the contents of chlorophylls a and b, carotenoids and soluble proteins were determined. Lipofuscin 'plant age pigments', total antioxidant capacity and scavenging activity were also determined. Our results indicated that the aboveground part of the plant exhibited higher antioxidant activity due to low MDA and lipofuscin pigment accumulation (2.82 nmol/mg protein; 92.90%), higher scavenging activity (54.16%) and antioxidant capacity (432.00 micromol Fe(2+)/dm(3)).

References

Jan 1, 1977·Comparative Biochemistry and Physiology. B, Comparative Biochemistry·B Matkovics Zaleśna
Oct 11, 1976·Biochimica Et Biophysica Acta·D T ChiuA L Tappel
Aug 1, 1966·Analytical Biochemistry·Z A PlacerB C Johnson
Nov 7, 2001·Phytomedicine : International Journal of Phytotherapy and Phytopharmacology·E M Williamson
Aug 30, 2007·Phytotherapy Research : PTR·D StajnerDj Malencić
Jan 1, 1998·Bioscience, Biotechnology, and Biochemistry·N AbeA Hirota

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Citations

Jan 24, 2014·TheScientificWorldJournal·Boris M PopovićZoran Galić

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