Antioxidants in Plant Model System Exposed to Heavy Metal Stress

Gjorgieva Ackova, Darinka and Kadifkova-Panovska, Tatjana and Ruskovska, Tatjana and Maksimova, Viktorija (2012) Antioxidants in Plant Model System Exposed to Heavy Metal Stress. In: 7th Conference on Medicinal and Aromatic Plants of Southeast European Countries, 27-31.05.2012, Subotica, Republic of Serbia.

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Abstract

In average, the samples treated with metals in concentrations 150 mg L-1 shows for 17.2% lower antioxidant activity from the control sample, while for the samples treated with 350 mg L-1 this percentage is 21.23. The results show that the antioxidative defense system plays an important role in heavy metals tolerance in investigated plant and suggested that mineral nutrient imbalance is involved in changes of antioxidant levels, which may help to understand the mechanism of metal toxicity in plants.

Item Type: Conference or Workshop Item (Poster)
Subjects: Natural sciences > Biological sciences
Natural sciences > Chemical sciences
Divisions: Faculty of Medical Science
Depositing User: Darinka Gorgieva Ackova
Date Deposited: 26 Nov 2012 13:49
Last Modified: 06 Mar 2018 10:45
URI: http://eprints.ugd.edu.mk/id/eprint/2138

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