Different pathways for 4-n-nonylphenol biodegradation by two Aspergillus strains derived from estuary sediment: Evidence from metabolites determination and key-gene identification

Yang, Zhihui; Shi, Yaqi; Zhang, Yan; Cheng, Qiuming; Li, Xianguo; Zhao, Chunhong; Zhang, Dahai

doi:10.1016/j.jhazmat.2018.07.058

Cited by 22 publications

(6 citation statements)

References 43 publications

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“…Other microalgae can also remove nonylphenol to varying degrees (He et al 2016). Fungi of the genera Aspergillus and Penicillium have been found to effectively degrade 4-n-nonylphenol within a few days (Zhang et al 2016a;Yang et al 2018). It should be noted that the biodegradation of nonylphenol is isomer-specific and affected greatly by the redox potential; for example, the half-lives of 19 nonylphenol isomers in oxic river sediments ranged from 0.9 to 13.2 d (Lu and Gan 2014a).…”

Section: Occurrence Fate and Toxicity Of Alkylphenols In The Aquatic Environmentmentioning

confidence: 99%

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Emerging Contaminants: Analysis, Aquatic Compartments and Water Pollution

Morin‐Crini¹,

Lichtfouse²,

Liu³

et al. 2021

Emerging Contaminants Vol. 1

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Over the past two decades, the presence of so-called emerging contaminants in various environmental compartments around the world, such as water, sediments, soils and atmosphere, and in a wide variety of consumer products has become a major concern for society, public health authorities, industry (namely food industry and water sector) and the agricultural sector. Some of these substances are endocrine disruptors and others are proven carcinogens and mutagens. In particular,

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Section: Occurrence Fate and Toxicity Of Alkylphenols In The Aquatic Environmentmentioning

confidence: 99%

“…One pathway is initiated by hydroxylation at the terminal β-carbon atom, followed by oxidation and decarboxylation. Another pathway is initiated by hydroxylation at the orthopositions and followed by ring-opening reactions (Zhang et al 2016a;Yang et al 2018).…”

Section: Occurrence Fate and Toxicity Of Alkylphenols In The Aquatic Environmentmentioning

confidence: 99%

Emerging Contaminants: Analysis, Aquatic Compartments and Water Pollution

Morin‐Crini¹,

Lichtfouse²,

Liu³

et al. 2021

Emerging Contaminants Vol. 1

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“…They belong to Basidiomycota and are recognized for their tolerance to high concentrations of pollutants [47] and for their ability to metabolize and degrade a wide variety of persistent organic compounds. This remarkable capacity has been attributed to extracellular enzymes (ligninolytic enzymes) with low substrate specificity [47], and they can be amplified an 80% using redox mediators [159,160] Three enzymes make up fungal extracellular matrix: laccase, manganese peroxidase and lignin peroxidase, whose relative importance in the degradation processes is species-specific [161,162]. Bioabsorption and intracellular degradation, as well as bioadsorption have also been described [163][164][165] (Figure 2).…”

Section: Mycoremediationmentioning

confidence: 99%

“…Cultures of Rhodococcus rhodochrous and Aspergillus niger have reported the removal of CBZ up to 10% [189]. Aspergillus species biotransform diclofenac, TCS, estradiol, CFN, NP [159,163,[190][191][192][193][194]. Genetically modified Aspergillus increases laccase production, which can be used for biotechnological purposes [163,195,196].…”

Section: Mycoremediationmentioning

confidence: 99%

From Laboratory Tests to the Ecoremedial System: The Importance of Microorganisms in the Recovery of PPCPs-Disturbed Ecosystems

et al. 2020

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The presence of a wide variety of emerging pollutants in natural water resources is an important global water quality challenge. Pharmaceuticals and personal care products (PPCPs) are known as emerging contaminants, widely used by modern society. This objective ensures availability and sustainable management of water and sanitation for all, according to the 2030 Agenda. Wastewater treatment plants (WWTP) do not always mitigate the presence of these emerging contaminants in effluents discharged into the environment, although the removal efficiency of WWTP varies based on the techniques used. This main subject is framed within a broader environmental paradigm, such as the transition to a circular economy. The research and innovation within the WWTP will play a key role in improving the water resource management and its surrounding industrial and natural ecosystems. Even though bioremediation is a green technology, its integration into the bio-economy strategy, which improves the quality of the environment, is surprisingly rare if we compare to other corrective techniques (physical and chemical). This work carries out a bibliographic review, since the beginning of the 21st century, on the biological remediation of some PPCPs, focusing on organisms (or their by-products) used at the scale of laboratory or scale-up. PPCPs have been selected on the basics of their occurrence in water resources. The data reveal that, despite the advantages that are associated with bioremediation, it is not the first option in the case of the recovery of systems contaminated with PPCPs. The results also show that fungi and bacteria are the most frequently studied microorganisms, with the latter being more easily implanted in complex biotechnological systems (78% of bacterial manuscripts vs. 40% fungi). A total of 52 works has been published while using microalgae and only in 7% of them, these organisms were used on a large scale. Special emphasis is made on the advantages that are provided by biotechnological systems in series, as well as on the need for eco-toxicological control that is associated with any process of recovery of contaminated systems.

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“…The ability of different fungal species to remove NPs has been demonstrated in the literature. To date, biodegradation of NPs by the nonligninolytic fungus, such as Umbelopsis isabellina (Janicki et al, 2018), Metarhizium robertsii (Różalska et al, 2015b;Szewczyk et al, 2014), Candida aquaetextoris (Vallini et al, 2001), Aspergillus strains (Krupiński et al, 2013;Yang et al, 2018), and other fungal species (Różalska et al, 2010) has been described. However, to the best of our knowledge, it has not been compared for most species belonging to the same genus.…”

Section: Introductionmentioning

confidence: 99%