Factors Affecting the Amount of Cadmium Accumulated in Culinary-Medicinal Royal Sun Agaricus, Agaricus brasiliensis S. Wasser et al. (Agaricomycetideae), During Cultivation

Lin, Chang-Shen; Guo, Homg-Yuh; Chu, C.L.; Lee, I-Hsin; Pai, Hsiao-Ling; Shih, Hsin-Der

doi:10.1615/intjmedmushr.v12.i4.80

Cited by 4 publications

(5 citation statements)

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“…The Cd content of mushrooms decreased to between 2 and 3 mg kg −1 dry matter in the second flush. Huang et al (2008) and Lin et al (2010) reported a similar pattern of decline from the first to the second flush. After the final flush in the present study (most units yielded 4-5 flushes) the spent compost had a Cd content in the range of 0.04-0.07 mg kg −1 dry matter.…”

Section: Remediation Using a Subrufescens (Exp 2)mentioning

confidence: 58%

“…Agaricus subrufescens Peck [1894] is an increasingly popular gourmet-medicinal mushroom species. However, along with other members of the arvenses Section, such as Agaricus arvensis, it can take up Cd from the soil and accumulate it in the basidiocarps (Huang et al, 2008;Lin et al, 2010;Sun et al, 2012). Heavy metal levels have been found to be considerably higher in mushrooms from natural habitats than in the same or taxonomicallyrelated cultivated species.…”

Section: Cadmium Remediation Using Fungimentioning

confidence: 99%

“…The amount of Cd taken up in basidiocarps in general is naturally related to the Cd concentration in the soil (Melgar et al, 2016). It is also clear that the amount taken up in cultivated A. subrufescens is influenced by the total concentration of Cd in the mushroom compost used (Huang et al, 2008;Lin et al, 2010). In this experiment, however, the substrates were quite similar with regard to Cd concentration (they had similar Cd concentration despite containing differing ratios of straw to digestate, because the straw and the digestate batches used had similar Cd concentrations).…”

Section: Remediation Using a Subrufescens (Exp 2)mentioning

confidence: 99%

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Efficiency of a novel “Food to waste to food” system including anaerobic digestion of food waste and cultivation of vegetables on digestate in a bubble-insulated greenhouse

et al. 2016

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At urban locations certain challenges are concentrated: organic waste production, the need for waste treatment, energy demand, food demand, the need for circular economy and limited area for food production. Based on these factors the project presented here developed a novel technological approach for processing organic waste into new food. In this system, organic waste is converted into biogas and digester residue. The digester residue is being used successfully as a stand-alone fertilizer as well as main substrate component for vegetables and mushrooms for the first time - a "digeponics" system - in a closed new low energy greenhouse system with dynamic soap bubble insulation. Biogas production provides energy for the process and CO2 for the greenhouse. With very limited land use highly efficient resource recycling was established at pilot scale. In the research project it was proven that a low energy dynamic bubble insulated greenhouse can be operated continuously with 80% energy demand reduction compared to conventional greenhouses. Commercial crop yields were achieved based on fertilization with digestate; in individual cases they were even higher than the control yields of vegetables such as tomatoes, cucumber and lettuce among others. For the first time an efficient direct use of digestate as substrate and fertilizer has been developed and demonstrated.

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Section: Remediation Using a Subrufescens (Exp 2)mentioning

confidence: 58%

Section: Cadmium Remediation Using Fungimentioning

confidence: 99%

Section: Remediation Using a Subrufescens (Exp 2)mentioning

confidence: 99%

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Efficiency of a novel “Food to waste to food” system including anaerobic digestion of food waste and cultivation of vegetables on digestate in a bubble-insulated greenhouse

et al. 2016

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“…The amount of Cd taken up in basidiocarps in general is naturally related to Cd concentration in the soil (Melgar et al, 2016). It is also clear that the amount taken up in cultivated A. subrufescens is influenced by the total concentration of Cd in the mushroom compost used (Huang et al, 2008;Lin et al, 2010).…”

Section: Zinc and Cadmium Concentration In The Mushrooms Cultivated Omentioning

confidence: 99%

“…However this investigation has been studied in submerged cultures, to be used as food additives, whereas there is growing need to supply the market with a large amount of high quality, safe and avirulent foods fortified with zinc ions. However, A. subrufescens is also known for high Cd accumulations from the soil into the basidiocarp (Huang et al, 2008;Lin et al, 2010;Sun et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

Relationship between zinc and cadmium contents and cultivating conditions of gourmet and medicinal mushroom Agaricus subrufescens

Jasińska

Wojciechowska

Stoknes

et al. 2019

Int. j. hortic. sci.

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Almoust half of the world’s population is at risk for inadequate zinc (Zn) intake, a strategic trace element that is necessary for a healthy immune system. A lack of zinc can make a person more susceptible to disease and illness. There is a need of defining additional sources of zinc in diet. Cadmium (Cd), however, and its toxicity in food chain receives considerable public and scientific attention. Cd is primarily toxic to kidney and can cause bone demineralization. In many areas in the EU, intake of Cd is not far from maximum tolerable. Mushrooms are well known for accumulating metal ions such as zinc and cadmium. Objective of this study was to define relationship between cultivation systems and conditions on zinc and cadmium content in fruit bodies of Agaricus subrufescens grown on different substrates. Cultivation was performed on mushroom composts based on increasing amount of digestate from anaerobic digestion treatment processes mixed with wheat straw and paper. The Zn and Cd concentration was defined in fruiting bodies, correlated with yield, flush and element concentration in substrates. Results showed percentage of food waste digestate and other components used in experiment had influence on concentration of Zn and Cd in mushroom compost and in A. subrufescens. Zn accumulated in collected mushrooms in amounts reaching from 42.8 to 126.9 mg kg-1 Cd content ranged 2.6 to 17.9 mg kg-1. Significant correlations for Zn concentration between mushrooms and substrates showed increase of Zn in mushrooms when cultivated on substrates with higher amount of digestate.

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Mushroom production on digestate: Mineral composition of cultivation compost, mushrooms, spent mushroom compost and spent casing

Jasinska,

Stoknes,

Niedzielski

et al. 2024

Journal of Agriculture and Food Research

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Factors Affecting the Amount of Cadmium Accumulated in Culinary-Medicinal Royal Sun Agaricus, Agaricus brasiliensis S. Wasser et al. (Agaricomycetideae), During Cultivation

Cited by 4 publications

References 0 publications

Efficiency of a novel “Food to waste to food” system including anaerobic digestion of food waste and cultivation of vegetables on digestate in a bubble-insulated greenhouse

Efficiency of a novel “Food to waste to food” system including anaerobic digestion of food waste and cultivation of vegetables on digestate in a bubble-insulated greenhouse

Relationship between zinc and cadmium contents and cultivating conditions of gourmet and medicinal mushroom Agaricus subrufescens

Mushroom production on digestate: Mineral composition of cultivation compost, mushrooms, spent mushroom compost and spent casing

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