Metal concentration and antioxidant activity of edible mushrooms from Turkey

Sarıkürkçü, Cengiz; Tepe, Bektaş; Kocak, Mehmet Sefa; Uren, Mehmet Cemil

doi:10.1016/j.foodchem.2014.12.019

Cited by 70 publications

(36 citation statements)

References 45 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Interestingly, in both assays these extracts showed higher activities compared with the experimental data obtained for L. perlatum originating from Portugal and Turkey (Barros et al, 2008b;Sarikurkcu et al, 2015). While there was no significant difference in their TP contents, TF content of LycAq was more than three times higher (Table 1).…”

Section: Antioxidant Activity and Total Phenol And Flavonoid Contentsmentioning

confidence: 61%

An insight into in vitro bioactivity of wild-growing puffball species Lycoperdon perlatum (Pers) 1796

Novaković¹,

Karaman²,

Matavulj³

et al. 2015

Food & Feed Res

View full text Add to dashboard Cite

Lycoperdon perlatum (Pers) 1796 is saprobic puffball species with a global distribution. It is edible if young, when the gleba is still homogeneous and white. Since this species has a pleasant texture and taste, it has been used in soups as a substitute for dumplings. The aim of this work was to study bioactivity of crude extracts prepared from wild-growing sporocarps of L. perlatum collected from Eastern Serbia during 2012. The bioactivity screens included antioxidant (DPPH • and FRAP assays), antiproliferative (human breast MCF-7 cancer cell-line; MTT and SRB assays) and antibacterial (three referent ATCC strains; microdilution assay) effects. Polar extracts (aqueous -LycAq and ethanol -LycEtOH) and a nonpolar extract (hexane -LycHex) of the examined mushroom species were screened. In addition, LycAq and LycEtOH were primarily characterized by UV-VIS spectrophotometry, due to determination of chemical composition (total phenol and flavonoid contents). The highest anti-DPPH radical activity was observed for LycAq (IC 50 = 46.56 µg/ml). In comparison with LycAq, less polar LycEtOH showed slightly better ferric reducing antioxidant power (FRAP) (IC 50 = 21.87 µg/ml and IC 50 = 19.28 µg/ml, respectively). However, total phenol contents of both extracts were similar (≈ 2.0 mg GAE/g d.w.). Conversely, modest activities were found against Staphylococcus aureus ATCC 25922 (LycHex, MIC = 3.12 mg/ml) and MCF-7 cells (with the highest one obtained for LycEtOH after 72 h, IC 50 = 367.54 µg/ml and IC 50 = 390.03 µg/ml, MTT and SRB assays, respectively). According to the obtained experimental data, L. perlatum can be considered as a good source of novel and potent natural antioxidants for use in regular diet.

show abstract

Section: Antioxidant Activity and Total Phenol And Flavonoid Contentsmentioning

confidence: 61%

An insight into in vitro bioactivity of wild-growing puffball species Lycoperdon perlatum (Pers) 1796

Novaković¹,

Karaman²,

Matavulj³

et al. 2015

Food & Feed Res

View full text Add to dashboard Cite

show abstract

“…Because of its popularity and versatility, it is also cultivated in kitchen gardens. This mushroom, like certain other macromycetes, when found in its natural habitats in background (unpolluted) areas, is efficient in accumulating toxic mercury (Hg), cadmium (Cd), lead (Pb), silver (Ag) and some micronutrients in fruiting bodies (Falandysz et al 2001, 2003; García et al 2009; Krasińska and Falandysz, 2016; Gąsecka et al 2017; Melgar et al 2009, 2016; Mędyk et al 2017; Mleczek et al 2013, 2016a, b, 2017; Saba et al 2016a, b, c; Sarikurkcu et al 2015). Due to its bioaccumulating property, many researchers are continuously investigating Macrolepiota species commonly collected by locals for their essential microminerals, macrominerals, metalloids and toxic metals contents in the fruiting bodies (Baptista et al 2009; Falandysz et al 2007a; Gucia et al 2012a, b; Řanda et al 2005).…”

Section: Introductionmentioning

confidence: 99%

Analysis of some metallic elements and metalloids composition and relationships in parasol mushroom Macrolepiota procera

Falandysz

Sapkota

Dryżałowska

et al. 2017

Environ Sci Pollut Res

View full text Add to dashboard Cite

The aim of the study was to characterise the multi-elemental composition and associations between a group of 32 elements and 16 rare earth elements collected by mycelium from growing substrates and accumulated in fruiting bodies of Macrolepiota procera from 16 sites from the lowland areas of Poland. The elements were quantified by inductively coupled plasma quadrupole mass spectrometry using validated method. The correlation matrix obtained from a possible 48 × 16 data matrix has been used to examine if any association exits between 48 elements in mushrooms foraged from 16 sampling localizations by multivariate approach using principal component (PC) analysis. The model could explain up to 93% variability by eight factors for which an eigenvalue value was ≥1. Absolute values of the correlation coefficient were above 0.72 (significance at p < 0.05) for 43 elements. From a point of view by consumer, the absolute content of Cd, Hg, Pb in caps of M. procera collected from background (unpolluted) areas could be considered elevated while sporadic/occasional ingestion of this mushroom is considered safe. The multivariate functional analysis revealed on associated accumulation of many elements in this mushroom. M. procera seem to possess some features of a bio-indicative species for anthropogenic Pb but also for some geogenic metals.

show abstract

“…Nevertheless, sufficient knowledge of the composition and mineral constituents of many edible wild mushrooms available for picking is lacking [6][7]. Consequently, it has become common for only several of the well recognizable species to be collected and consumed.…”

mentioning

confidence: 99%

Mineral Constituents of Edible Field Parasol (Macrolepiota procera) Mushrooms and the Underlying Substrate from Upland Regions of Poland: Bioconcentration Potential, Intake Benefits, and Toxicological Risk

Kojta¹,

Gucia²,

Krasińska³

et al. 2016

Pol. J. Environ. Stud.

View full text Add to dashboard Cite

Fungi play a key role in the transfer of metals from the lithosphere into the biosphere. Within the biodiverse world, mushrooms are the important groups that constitute edible and medicinal mushrooms. Most of the estimated 2,000 species of edible wild mushrooms that grow worldwide are poorly characterized with respect to their composition and multi-mineral constituents as well as their bio-accessibility, while such information is completely absent for numerous species. In the studies of metallic elements and metalloids in mushrooms, the pertinent question is the unraveling of the qualitative and quantitative interrelationships between the elements/ Pol. J. Environ. Stud. Vol. 25, No. 6 (2016), 2445-2460 Original Research AbstractThis paper presents analytical and scientific monitoring data on the bioconcentration potential of trace elements and mineral compounds in Macrolepiota procera collected from background areas in upland regions of central Poland. The contents of Ag, Al, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Na, Pb, Rb, Sr, and Zn in caps and stipes (99 specimens) and underlying soil substrates were examined by ICP-OES and Hg by CV-AAS after wet digestion. The results showed that M. procera is a rich source of especially Ca, Cu, Fe, K, Mg, Mn, Na, and Zn. The contents of Pb, Hg, Ag, and Cd in the caps were 1.7±0.6 to 5.9±1.7, 1.8±0.8 to 5.3±0.8, 1.2±0.7 to 16±7, and 0.56±0.13 to 4.9±5.4 mg kg -1 dry matter, respectively. Probable dietary intake assessment showed that occasional consumption (once a week) of Macrolepiota procera caps could be safe, while consumption more than once a week could provide doses of toxic metals that exceed the provisionally allowed daily intake limits for humans.

show abstract

Metal concentration and antioxidant activity of edible mushrooms from Turkey

Cited by 70 publications

References 45 publications

An insight into in vitro bioactivity of wild-growing puffball species Lycoperdon perlatum (Pers) 1796

An insight into in vitro bioactivity of wild-growing puffball species Lycoperdon perlatum (Pers) 1796

Analysis of some metallic elements and metalloids composition and relationships in parasol mushroom Macrolepiota procera

Mineral Constituents of Edible Field Parasol (Macrolepiota procera) Mushrooms and the Underlying Substrate from Upland Regions of Poland: Bioconcentration Potential, Intake Benefits, and Toxicological Risk

Contact Info

Product

Resources

About