Chemically degraded soil rehabilitation process using medicinal and aromatic plants: review

Elallem, Khadija Ait; Sobeh, Mansour; Boularbah, Ali; Yasri, Abdelaziz

doi:10.1007/s11356-020-10742-y

Cited by 28 publications

(13 citation statements)

References 113 publications

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“…In our experimental conditions, the distillation process used was suitable to limit the metal transfer in EO of coriander and sage and produced EO with a quality similar to that obtained commercially or from uncontaminated soil (Angelova et al 2016). As reported by Ait- Elallem et al (2020), this result is explained by the process itself: EO and not ML being extracted through the distillation method. The washing of plant samples did not significantly decrease the ML concentration in the sage EO indicating that a supplemental washing step of the plants before processing was not necessary in our case.…”

Section: 5) Metal(loid) Concentrations In Essential Oils Of Coriander...supporting

confidence: 60%

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Phytomanagement of a metal(loid)-contaminated agricultural site using aromatic and medicinal plants to produce essential oils: analysis of the metal(loid) fate in the value chain.

Perlein

Zdanevitch

Gaucher

et al. 2021

Environ Sci Pollut Res

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Phytomanagement uses plants and soil conditioners to create value on contaminated land while minimising environmental risk. This work was carried out on a metal(loid)-contaminated site and aimed at assessing the suitability of Salvia sclarea L. (sage) and Coriandrum sativum L. (coriander) combined with an Arbuscular Mycorrhizal Fungus (AMF) inoculant to immobilise metal(loid)s and produce essential oils (EO). The effect of the inoculant on the transfer of metal(loid)s (ML, i.e. Cd, Cu, Pb, Zn, As, Ni, and Sb) to plants and the ML soil mobility were investigated. The ML concentrations in EO from both plant species and the valorisation options for the distillation residues (soil conditioner, animal fodder, and anaerobic digestion) were studied. Sage was a suitable candidate for this value chain because it presents an excluder phenotype and the residues of oil extraction could be used as a soil conditioner. The metal concentrations in the sage EO were similar to those obtained from plants cultivated on an uncontaminated soil. These results indicate the suitability of sage harvested on the contaminated soil according to the ML fate in the whole value chain. Like the EO of sage, ML concentrations in the coriander 2 EO did not differ from those in the commercial EO that were obtained from plants grown on uncontaminated soil.However, the use of distillation residues of coriander was limited by their relatively elevated Cd concentrations.The use of a mycorrhizal inoculum did not decrease the Cd mobility in soil for the coriander.

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Section: 5) Metal(loid) Concentrations In Essential Oils Of Coriander...supporting

confidence: 60%

“…Two review papers proposed using AMP in a phytomanagement context based on their composition leading to EO and their tolerance to ML in soil (Jisha et al 2017;Ait Elallem et al 2020). They suggested integrating distillation residues for bioenergy production.…”

Section: ) Introductionmentioning

confidence: 99%

Phytomanagement of a metal(loid)-contaminated agricultural site using aromatic and medicinal plants to produce essential oils: analysis of the metal(loid) fate in the value chain.

Perlein

Zdanevitch

Gaucher

et al. 2021

Environ Sci Pollut Res

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“…Análises integradas têm mostrado que a fitorremediação de áreas contaminadas por metais não é indicada com o uso de culturas (plantas) comestíveis, pois os metais podem entrar na cadeia alimentar, mas as plantas aromáticas, de enraizamento profundo e estabilizadoras de metais com alta biomassa, que podem produzir produtos de alto valor, têm um grande potencial (Elallem et al, 2020). A técnica de fitorremediação com plantas aromáticas (produtoras de óleos essenciais) apresenta-se muito promissora, uma vez que faz a descontaminação com menos custo, sendo mais bem aceita por parte da população e não provoca contaminação secundária (Vasconcelos et al, 2012;Pandey et al, 2015).…”

Section: Resultsunclassified

Usos potenciais de óleos essenciais em remediação ambiental: Uma revisão

Neta

Sousa

Barros

et al. 2021

RSD

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Atualmente são pouco conhecidos os potenciais usos de óleos essenciais em contextos de áreas que passaram por processos de remediação ambiental. Neste trabalho objetivou-se realizar uma revisão sistemática sobre os potenciais usos dos óleos essenciais com aplicação em situações de remediação ambiental. A busca sistemática foi realizada em três bases de dados (Web of Science, PubMed e Scielo) com uso de descritores e operadores booleanos (“AND”, “OR”, “NOT”). Todos os resultados selecionados foram exportados a partir das bases de dados para análises posteriores no software livre VOSviewer, construindo-se as redes bibliométricas, mapeamento bibliométrico e representação gráfica dos mapas. O mapa geral de visualização de redes de co-ocorrência de termos indicou de 7 a 19 clusters com palavras-chave. Os óleos essenciais de Eucalipto, Limão Siciliano, Capim-Limão, Melaleuca, Cravo-da-Índia e Lavanda destacam-se como os mais utilizados nas pesquisas analisadas. As abordagens mais voltadas à remediação ambiental foram baseadas na análise de plantas aromáticas para remediar ambientes impactados por metais, destacando-se também a utilização dos óleos essenciais em estudos com inseticida/ controle de pragas (24%), antimicrobiano contra patógenos ambientais (20%), biorremediação de fungos (20%) e fitorremediação de modo geral (17%). As plantas aromáticas (das famílias Poaceae, Lamiaceae, Asteraceae e Geraniaceae) foram utilizadas nas pesquisas sobre remediação de locais contaminados porque agem como potenciais fitoestabilizadores, hiperacumuladores, bio-monitores e metalófitos facultativos. Esses dados indicam o potencial dos óleos essenciais (e das plantas aromáticas) em processos de remediação ambiental, sendo indicado seu uso em situações onde existem áreas que precisam ser remediadas e exigem intervenção imediata.

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“…So, the basic properties of those two phytoextraction strategies of metals from soils are illustrated as followed in Table 2. In addition, the analysis of the Table 2 content and based on some of other's investigations give birth to a fundamental conclusion summarized on the fact that the natural metal-accumulating capacity seem to be the most one because of the negative repercussion of the chemically enhanced phytoextraction method [26][27][28].…”

Section: Metal Extraction Processmentioning

confidence: 99%

Chelate-assisted phytoextraction using Brassicaceae plants

Saibi¹,

Brini²

2020

Open J Environ Biol

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In these last decades, excessive metal concentration pose serious contamination in soils. Therefore, it is urgent to develop and adopt a new strategy and technology to remove soil contaminants. Here, the phytoextraction was considered as a recently developed approach to clean up metal-polluted soils in that the plants are used to translocate the toxic metals from the contaminated soils. Therefore, this mini-review provides a perfection of recent knowledge related to the heavy metal phytoextraction from soils and their accumulation in plants. It has been reported that EDTA enhances the availability of heavy metal to plants and thus increases the accumulation in their shoots. In addition, fundamental and basic advancement has been made on the molecular aspects and the physiological regarding tolerance and metals phytoaccumulation in plants. A multidisciplinary strategy is warranted to make phytoextraction a plausible trade technology to remediate metal-polluted soils. Hence, the purpose is to integrate soil-related and biological progress to suggest research needs and future direction.

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Chemically degraded soil rehabilitation process using medicinal and aromatic plants: review

Cited by 28 publications

References 113 publications

Phytomanagement of a metal(loid)-contaminated agricultural site using aromatic and medicinal plants to produce essential oils: analysis of the metal(loid) fate in the value chain.

Phytomanagement of a metal(loid)-contaminated agricultural site using aromatic and medicinal plants to produce essential oils: analysis of the metal(loid) fate in the value chain.

Usos potenciais de óleos essenciais em remediação ambiental: Uma revisão

Chelate-assisted phytoextraction using Brassicaceae plants

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