Enhanced degradation of isoproturon in an agricultural soil by a Sphingomonas sp. strain and a microbial consortium

Li, Renyi; Dörfler, Ulrike; Munch, Jean Charles; Schroll, Reiner

doi:10.1016/j.chemosphere.2016.10.084

Cited by 40 publications

(14 citation statements)

References 28 publications

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“…Meanwhile, a shift of the microbial community structure with FM substitution by EHPB was observed. High‐EHPB diet increased bacteria of Phyllobacterium , Sphingomonas and Delftia , which are related to the degradation of aromatic compounds (Li, Dörfler, Munch, & Schroll, 2016; Teng et al., 2016; Vásquez‐Piñeros et al., 2018). It indicates that high‐EHPB diet may cause accumulation of some toxic substances, possibly aromatic amino acid derivatives in the intestinal tract, which will cause damage to the body, lead to the disorder of intestinal microbial community, and then affect the digestion and absorption of nutrients.…”

Section: Discussionmentioning

confidence: 99%

Effects of enzymatic hydrolysates from poultry by‐products (EHPB) as an alternative source of fish meal on growth performance, hepatic proteome and gut microbiota of turbot ( Scophthalmus maximus )

et al. 2020

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Fish meal (FM) is the major protein source in diet of aquaculture animal, especially carnivorous species, like turbot (Scophthalmus maximus). Turbot is a native European seawater fish and has now been introduced to the worldwide. Aquaculture production of turbot becomes increasingly important due to its high commercial value (FAO, 2014). As a typical carnivorous fish, turbot requires high amounts of dietary crude protein (about 50% of dry dietary matter), which mainly relies on FM

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Section: Discussionmentioning

confidence: 99%

Effects of enzymatic hydrolysates from poultry by‐products (EHPB) as an alternative source of fish meal on growth performance, hepatic proteome and gut microbiota of turbot ( Scophthalmus maximus )

et al. 2020

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“…XY-2 isolated from tetracycline-contaminated soil presented better growth improvement and tetracycline degradation efficiency compared with the single individuals [ 178 ]. Li et al [ 155 ] also showed that microbial consortia were more efficient than single degrader strains in the clean-up of organic chemicals such as isoproturon in soil. A positive association was revealed between the phylogenetic patterns of biosynthetic gene clusters (BGCs) and phylogenetic distance within Bacillus .…”

Section: Development and Application Of Microbial Inoculants For Medi...mentioning

confidence: 99%

Contributions of Beneficial Microorganisms in Soil Remediation and Quality Improvement of Medicinal Plants

Gang

Ren

Bai

et al. 2022

Plants

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Medicinal plants (MPs) are important resources widely used in the treatment and prevention of diseases and have attracted much attention owing to their significant antiviral, anti-inflammatory, antioxidant and other activities. However, soil degradation, caused by continuous cropping, excessive chemical fertilizers and pesticide residues and heavy metal contamination, seriously restricts the growth and quality formation of MPs. Microorganisms, as the major biota in soil, play a critical role in the restoration of the land ecosystem. Rhizosphere microecology directly or indirectly affects the growth and development, metabolic regulation and active ingredient accumulation of MPs. Microbial resources, with the advantages of economic efficiency, harmless to environment and non-toxic to organisms, have been recommended as a promising alternative to conventional fertilizers and pesticides. The introduction of beneficial microbes promotes the adaptability of MPs to adversity stress by enhancing soil fertility, inhibiting pathogens and inducing systemic resistance. On the other hand, it can improve the medicinal quality by removing soil pollutants, reducing the absorption and accumulation of harmful substances and regulating the synthesis of secondary metabolites. The ecological and economic benefits of the soil microbiome in agricultural practices are increasingly recognized, but the current understanding of the interaction between soil conditions, root exudates and microbial communities and the mechanism of rhizosphere microecology affecting the secondary metabolism of MPs is still quite limited. More research is needed to investigate the effects of the microbiome on the growth and quality of different medicinal species. Therefore, the present review summarizes the main soil issues in medicinal plant cultivation, the functions of microbes in soil remediation and plant growth promotion and the potential mechanism to further guide the use of microbial resources to promote the ecological cultivation and sustainable development of MPs.

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“…There are many studies (El-Sebai et al, 2011;Grundmann et al, 2011;Si et al, 2011;Hussain et al, 2015) on degradation processes in different environmental conditions and in various types of soils: it fragments giving different metabolites. Degradation occurs first through demethylation that leads to "monodemethyl isoproturon" (MDIPU) and "didemethyl isoproturon" (DDIPU) (Renyi et al, 2017). Furthermore, the side chain of phenylurea hydrolyzes giving rise to 4-IA, the aniline metabolite of the IPU (Hussain et al, 2009).…”

Section: Chemical and Physical Characteristicsmentioning

confidence: 99%

Isoproturon: A Controversial Herbicide Hard to Confine in a Global Market

Leoci¹,

Ruberti²

2020

JSD

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Until the first decade of 2000, isoproturon (IPU), a controversial and potentially hazardous chemical substance for animals, was one of the herbicides most commonly used in agriculture around the world. The current scarcity of scientific studies about its toxicity is evident, especially as regards the possible dangerous consequences on higher mammals and humans and the long-term effects on environment, other animals and plant organisms. Contrary to what happened for other categories of herbicides (in particular, clomazone and glyphosate), in some States the precautionary principle prevailed, prohibiting its use. However, this prohibition does not seem sufficient because IPU is still used in many countries and it also reaches other nations where it is banned in the form of contaminated agro-food products. This is one of the lesser-known consequences of the global markets.

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Enhanced degradation of isoproturon in an agricultural soil by a Sphingomonas sp. strain and a microbial consortium

Cited by 40 publications

References 28 publications

Effects of enzymatic hydrolysates from poultry by‐products (EHPB) as an alternative source of fish meal on growth performance, hepatic proteome and gut microbiota of turbot ( Scophthalmus maximus )

Effects of enzymatic hydrolysates from poultry by‐products (EHPB) as an alternative source of fish meal on growth performance, hepatic proteome and gut microbiota of turbot ( Scophthalmus maximus )

Contributions of Beneficial Microorganisms in Soil Remediation and Quality Improvement of Medicinal Plants

Isoproturon: A Controversial Herbicide Hard to Confine in a Global Market

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