Biosorption capacity of Mucor circinelloides bioaugmented with Solanum nigrum L. for the cleanup of lead, cadmium and arsenic

Li, Xinxin; Lan, Xiang; Feng, Xiuwei; Luan, Xiaoyu; Cao, Xiufeng; Cui, Zhaojie

doi:10.1016/j.ecoenv.2021.112014

Cited by 29 publications

(9 citation statements)

References 48 publications

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“…In addition, Emmia latemaginata is known to produce low or null levels of Lac and, depending on the dye, different levels of MnP, VP, and LiP [55,60,61]. Some studies have also explored the potential of Mucor circinelloides as a dye degrader [62,63].…”

Section: Discussionmentioning

confidence: 99%

Isolation of Fungi from a Textile Industry Effluent and the Screening of Their Potential to Degrade Industrial Dyes

Juárez-Hernández

Castillo-Hernández

Pérez-Parada

et al. 2021

JoF

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Six fungal strains were isolated from the textile industry effluent in which they naturally occur. Subsequently, the fungal strains were identified and characterized in order to establish their potential decolorizing effect on textile industry effluents. The strains of interest were selected based on their capacity to decolorize azo, indigo, and anthraquinone dyes. Three of the strains were identified as Emmia latemarginata (MAP03, MAP04, and MAP05) and the other three as Mucor circinelloides (MAP01, MAP02, and MAP06), while the efficiency of their decolorization of the dyes was determined on agar plate and in liquid fermentation. All the strains co-metabolized the dyes of interest, generating different levels of dye decolorization. Plate screening for lignin-degrading enzymes showed that the MAP03, MAP04, and MAP05 strains were positive for laccase and the MAP01, MAP02, and MAP06 strains for tyrosinase, while all strains were positive for peroxidase. Based on its decolorization capacity, the Emmia latemarginata (MAP03) strain was selected for the further characterization of its growth kinetics and ligninolytic enzyme production in submerged fermentation under both enzyme induction conditions, involving the addition of Acetyl yellow G (AYG) dye or wheat straw extract, and no-induction condition. The induction conditions promoted a clear inductive effect in all of the ligninolytic enzymes analyzed. The highest level of induced enzyme production was observed with the AYG dye fermentation, corresponding to versatile peroxidase (VP), manganese peroxidase (MnP), and lignin peroxidase (LiP). The present study can be considered the first analysis of the ligninolytic enzyme system of Emmia latemarginata in submerged fermentation under different conditions. Depending on the results of further research, the fungal strains analyzed in the present research may be candidates for further biotechnological research on the decontamination of industrial effluents.

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Section: Discussionmentioning

confidence: 99%

Isolation of Fungi from a Textile Industry Effluent and the Screening of Their Potential to Degrade Industrial Dyes

Juárez-Hernández

Castillo-Hernández

Pérez-Parada

et al. 2021

JoF

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“…In this experiment, the removal rate of Sb by XK11 decreased signi cantly with the increase of initial Sb concentration. Li et al (2021) found that with the initial mass concentration of Pb-Cd-As in solution increased, the sorption of Pb-Cd-As by M. circinelloides also reduced. It could be that the heavy metal disrupts the microbial antioxidant enzyme system and genetic material and inhibits transcription, microbial activity was affected (Deng et al 2017).…”

Section: Adsorption Isothermal Modelmentioning

confidence: 97%

Adsorption characteristics of Penicillium amphipolaria XK11 to cadmium and antimony

Jingyi

et al. 2022

Preprint

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Heavy metal pollution is a worldwide problem that harms both the environment and human health. Wherein, microorganisms play important roles in remediation process. In this study, a strain XK11 with high resistance to both antimony Sb(III) and cadmium Cd(II) was screened from the mineral slag and was identified as Penicillium amphipolaria by molecular identification. The strain was resistant to heavy metals Cd and Sb, and had a high phosphate solubilization capacity. The results showed that the removal rate of XK11 to Cd and Sb solution could reached 45.6% and 34.6% respectively. When initial pH0 and adsorption time constant, XK11 could achieve the maximum removal rate of heavy metals Cd and Sb under different initial heavy metal concentration. The initial heavy metal concentration had a greater influence on biosorption than the initial pH0 and adsorption time. The findings demonstrated the potential of XK11 in the remediation of heavy metal Cd and Sb pollution, identifying potential materials and treatment strategies for heavy metal remediation.

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“…Administration of these antioxidants from S. nigrum fruit protects the body from lipid peroxidation. Li et al (2021b) reported that intake of S. nigrum increase the antioxidative enzymes in rabbits. Huang et al (2021) also studied the effect of ethanol extract of S. nigrum in phenylhydrazine induced oxidative stress.…”

Section: Effect Of S Nigrum Fruit On Catalase (Cat) and Superoxide Di...mentioning

confidence: 99%

The effects of bioactive components in Solanum nigrum against oxidative stress in liver damage

et al. 2022

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The present study aimed to evaluate the role of bioactive components in Solanum nigrum fruit, its phytochemical screening, and in vivo antioxidant potential against liver injury. The HPLC analysis of an ethanolic extract of Solanum nigrum fruit revealed the presence of bioactive components that showed its significant in vitro antioxidant activity. Moreover, The Sprague Dawley rats were divided into four groups for in vivo analysis: G1 (negative control), G2 (positive control), G3 (rats receiving standard drug), and G4 (rats receiving Solanum nigrum fruit extract). The Solanum nigrum fruit reduced the level of liver enzymes, and bilirubin. An opposite trend was seen in the case of albumin, catalase, creatinine, and superoxide dismutase. Histology slides also showed the normal cell structure of hepatocytes. Conclusively, Solanum nigrum fruit bioactive components have the ability to reduce oxidative stress.

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Biosorption capacity of Mucor circinelloides bioaugmented with Solanum nigrum L. for the cleanup of lead, cadmium and arsenic

Cited by 29 publications

References 48 publications

Isolation of Fungi from a Textile Industry Effluent and the Screening of Their Potential to Degrade Industrial Dyes

Isolation of Fungi from a Textile Industry Effluent and the Screening of Their Potential to Degrade Industrial Dyes

Adsorption characteristics of Penicillium amphipolaria XK11 to cadmium and antimony

The effects of bioactive components in Solanum nigrum against oxidative stress in liver damage

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