Pilot Study of Bioaccumulation and Distribution of Cesium, Potassium, Sodium and Calcium in King Oyster Mushroom (<i>Pleurotus Eryngii</i>) Grown Under Controlled Conditions

Bystrzejewska-Piotrowska, G.; Pianka, D.; Bazała, M.; Stęborowski, Romuald; Manjón, José Luis; Urban, Pawel L.

doi:10.1080/15226510802114987

Cited by 9 publications

(4 citation statements)

References 28 publications

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“…H. marmoreus may have a special mechanism by which it can accumulate high amounts of Ni in its fruiting bodies. Recent evidence has shown that mushrooms can absorb metal ions in high concentrations (Bystrzejewska-Piotrowska et al, 2008; Gonen Tasdemir et al, 2008) and the metal absorption capability appeared to be species-specific (Alonso et al, 2003). Therefore, it is very natural for different mushrooms to exhibit a preferential difference in absorbing mineral components.…”

Section: Resultsmentioning

confidence: 99%

Determination of Mineral Components in the Cultivation Substrates of Edible Mushrooms and Their Uptake into Fruiting Bodies

et al. 2009

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The mineral contents of the cultivation substrates, fruiting bodies of the mushrooms, and the postharvest cultivation substrates were determined in cultivated edible mushrooms Pleurotus eryngii, Flammulina velutipes, and Hypsizigus marmoreus. The major mineral elements both in the cultivation substrates and in the fruiting bodies were K, Mg, Ca, and Na. Potassium was particularly abundant ranging 10~13 g/kg in the cultivation substrates and 26~30 g/kg in the fruiting bodies. On the contrary, the calcium content in the fruiting bodies was very low despite high concentrations in the cultivation substrates, indicating Ca in the cultivation substrates is in a less bio-available form or the mushrooms do not have efficient Ca uptake channels. Among the minor mineral elements determined in this experiment, Cu, Zn, and Ni showed high percentage of transfer from the cultivation substrates to the fruiting bodies. It is noteworthy that the mineral contents in the postharvest cultivation substrates were not changed significantly which implies that the spent cultivation substrates are nutritionally intact in terms of mineral contents and thus can be recycled as mineral sources and animal feeds.

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Section: Resultsmentioning

confidence: 99%

Determination of Mineral Components in the Cultivation Substrates of Edible Mushrooms and Their Uptake into Fruiting Bodies

et al. 2009

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“…Myco-and phyto-stabilization are mechanisms that immobilize pollutants -mainly metals -within the root zone, by adsorption, chelation and metal ion precipitation, thus preventing migration of contaminants by erosion, leaching and runoff [39,40].…”

Section: Selecting Native Fungi and Plants For Bioremediationmentioning

confidence: 99%

Biodiversity in Metal-Contaminated Sites – Problem and Perspective – A Case Study

Roccotiello¹,

Marescotti²,

Piazza³

et al. 2015

Biodiversity in Ecosystems - Linking Structure and Function

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Summary 1. Introduction. 1.1 Biodiversity in metal-contaminated sites. 1.2 Selecting native fungi and plants for bioremediation. 2. Case study – Multidisciplinary investigations on biodiversity into a sulphide-rich waste-rock dump. Conclusion: The enormous potential of native fungi and plants that are able to colonize metal-contaminated soils need to be studied in-depth in order to preserve the natural genetic resources of metalliferous habitats and to increase our basic knowledge about the natural adaptation mechanisms of hyperaccumulators in order to employ them in phytoremediation purposes

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“…However, the higher molecular weight PAHs were detected in both shoot and root of the plants after 90 days ( Figure 5). The amount of TPH present in the shoot could be concentrated in the leaves, as leaves have been reported to accumulate more organic compounds than the stem (Bystrzejewska-Piotrowska et al, 2008).…”

Section: Total Petroleum Hydrocarbons (Tph) In Soilmentioning

confidence: 99%

The Potential ofChromolaena Odorata(L) to Decontaminate Used Engine Oil Impacted Soil Under Greenhouse Conditions

Atagana

2011

International Journal of Phytoremediation

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This study reports on the use of Chromolaena odorata (L) R.M. King and H. Robinson, an Asteraceae (compositae) and an invasive alien weed in Africa for the remediation of soil contaminated with used engine oil. Used engine oilfrom a motor service garage was used to artificially contaminate soil taken from a garden to give total petroleum hydrocarbon (TPH) of between 1 and 40 g kg(-1). Chromolaena odorata (L), propagated by stem cuttings were transplanted into the contaminated soil and watered just enough to keep the soil at about 70% water holding capacity for 90 day. A set of control experiments containing 40 g kg(-1) used engine oil but without plants was set up. All experiments were set up in triplicates. Although the plants in the experiments containing higher than 30 g kg(-1) used engine oil showed relatively slower growth (fewer branches and leaves, and shorter in height) compared to those containing lower concentrations, the plants in all the experiments continued to grow until the end of the 90 day period. Residual TPH after 90 days showed that between 21 and 100% of oil was lost from the planted soil while only 11.5% was lost in the control, which did not contain plants during the same period. Analysis of plant tissues showed that both shoot and root tissues contained detectable levels of TPH and selected PAHs were also detectable. Biomass accumulation by Chromolaena odorata was affected adversely by concentrations of oil higher than 20 g kg(-1). Results of germination rates and germination energy measurements showed that Chromolaena odorata was able to reduce the toxicity of the contaminated soil after 90 days as compared to soils containing freshly contaminated soiL

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Pilot Study of Bioaccumulation and Distribution of Cesium, Potassium, Sodium and Calcium in King Oyster Mushroom (Pleurotus Eryngii) Grown Under Controlled Conditions

Cited by 9 publications

References 28 publications

Determination of Mineral Components in the Cultivation Substrates of Edible Mushrooms and Their Uptake into Fruiting Bodies

Determination of Mineral Components in the Cultivation Substrates of Edible Mushrooms and Their Uptake into Fruiting Bodies

Biodiversity in Metal-Contaminated Sites – Problem and Perspective – A Case Study

The Potential ofChromolaena Odorata(L) to Decontaminate Used Engine Oil Impacted Soil Under Greenhouse Conditions

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