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The relationship between metal composition, phenolic acid and flavonoid content in Imleria badia from non-polluted and polluted areas.
- Source :
- Journal of Environmental Science & Health. Part B. Pesticides, Food Contaminants & Agricultural Wastes; 2017, Vol. 52 Issue 3, p171-177, 7p
- Publication Year :
- 2017
-
Abstract
- The aim of this study was to determine the elemental composition, phenolic content and composition and antioxidant properties ofImleria badia(Fr.) Vizzini (former namesBoletus badius(Fr.) Fr., andXerocomus badius(Fr.) E.-J. Gilbert) fruiting bodies collected from sites with different levels of pollution.Imleria badiawas relatively tolerant to soil contamination with toxic elements and was able to grow in As, Cd, Hg and Pb concentrations exceeding 15, 2.9, 0.4 and 77 mg kg−1, respectively. The concentration of elements in soil was reflected in the element content inI. badia. The fruiting bodies from polluted sites exhibited significantly higher content of all the analyzed elements. Among 21 individual phenolic compounds only protocatechiuc and caffeic acids, and quercetin were determined in fruiting bodies ofI. badia. The differences between the concentration of the quantified phenolic compounds and the total flavonoid content in fruiting bodies ofI. badiafrom unpolluted and polluted sites were not significant. However, the greatest total phenolic content was found in fruiting bodies from the polluted areas. The antioxidative capacity of mushrooms collected from heavily polluted sites was lower than those growing in unpolluted areas. The concentrations of some metals in soil and fruiting soil were positively correlated with phenolic content and IC50. [ABSTRACT FROM AUTHOR]
- Subjects :
- EDIBLE mushrooms
ANTIOXIDANTS
FLAVONOIDS
METALS & the environment
SOIL pollution
Subjects
Details
- Language :
- English
- ISSN :
- 03601234
- Volume :
- 52
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Journal of Environmental Science & Health. Part B. Pesticides, Food Contaminants & Agricultural Wastes
- Publication Type :
- Academic Journal
- Accession number :
- 120948779
- Full Text :
- https://doi.org/10.1080/03601234.2017.1261541