Enhanced uptake of di-(2-ethylhexyl) phthalate by the influence of citric acid in Helianthus annuus cultivated in artificially contaminated soil
Copyright © 2020 Elsevier Ltd. All rights reserved..
Di-(2-ethylhexyl) phthalic acid (DEHP) is the most extensively practiced plasticizer compound and a representative endocrine disrupting pollutant. Recently, the environmental impact and toxicological causes of DHEP on human health have been extensively investigated. DEHP uptake by plants is most significant biotransformation process of DEHP in environment. In this study, Helianthus annuus (H.annuus), vastly efficient in phytoremediation of polluted soil was selected to study the uptake and phytoremediation of DEHP in contaminated soil. In addition, the effect of citric acid on enhanced uptake and removal of DEHP was also investigated. The orders of biomass concentrations showed in the CA treatments were 200 mM (60.5 g) ˃ 150 mM (54.5) ˃ 100 mM (50.2 g) ˃ 50 mM (46.5 g). The maximum shoot accumulation of DHEP (20 mg/kg) was observed at 200 mM citric acid treatment compared to all other treatments (50, 100, and 150 mM). Significant difference of the antioxidant enzymes activity (CAT, 25.7, POD, 22.5 (μmol H2O2/min/g FW) and COD 5.6 U/g FW) was observed between control and CA treatments as well as different concentrations of CA treated plants. The maximum ALP (0.17 mg.g-1soil.24 h-1) and urease activities (1.65 mg.g-1soil.24 h-1) were observed at 200 mM CA amended soils. The application of citric acid was significantly enhanced the H.annuus growth as well as uptake of DEHP. The results explored that the citric acid has excellent potential for the enhanced uptake of DEHP in contaminated soil.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2021 |
|---|---|
| Erschienen: |
2021 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:264 |
|---|---|
| Enthalten in: |
Chemosphere - 264(2021), Pt 1 vom: 15. Feb., Seite 128485 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Mustafa, Abd El-Zaher M A [VerfasserIn] |
|---|
| Links: |
|---|
| Anmerkungen: |
Date Completed 22.12.2020 Date Revised 22.12.2020 published: Print-Electronic Citation Status MEDLINE |
|---|
| doi: |
10.1016/j.chemosphere.2020.128485 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM316022586 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM316022586 | ||
| 003 | DE-627 | ||
| 005 | 20231225160159.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231225s2021 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.chemosphere.2020.128485 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1053.xml |
| 035 | |a (DE-627)NLM316022586 | ||
| 035 | |a (NLM)33032222 | ||
| 035 | |a (PII)S0045-6535(20)32680-1 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Mustafa, Abd El-Zaher M A |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Enhanced uptake of di-(2-ethylhexyl) phthalate by the influence of citric acid in Helianthus annuus cultivated in artificially contaminated soil |
| 264 | 1 | |c 2021 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 22.12.2020 | ||
| 500 | |a Date Revised 22.12.2020 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Copyright © 2020 Elsevier Ltd. All rights reserved. | ||
| 520 | |a Di-(2-ethylhexyl) phthalic acid (DEHP) is the most extensively practiced plasticizer compound and a representative endocrine disrupting pollutant. Recently, the environmental impact and toxicological causes of DHEP on human health have been extensively investigated. DEHP uptake by plants is most significant biotransformation process of DEHP in environment. In this study, Helianthus annuus (H.annuus), vastly efficient in phytoremediation of polluted soil was selected to study the uptake and phytoremediation of DEHP in contaminated soil. In addition, the effect of citric acid on enhanced uptake and removal of DEHP was also investigated. The orders of biomass concentrations showed in the CA treatments were 200 mM (60.5 g) ˃ 150 mM (54.5) ˃ 100 mM (50.2 g) ˃ 50 mM (46.5 g). The maximum shoot accumulation of DHEP (20 mg/kg) was observed at 200 mM citric acid treatment compared to all other treatments (50, 100, and 150 mM). Significant difference of the antioxidant enzymes activity (CAT, 25.7, POD, 22.5 (μmol H2O2/min/g FW) and COD 5.6 U/g FW) was observed between control and CA treatments as well as different concentrations of CA treated plants. The maximum ALP (0.17 mg.g-1soil.24 h-1) and urease activities (1.65 mg.g-1soil.24 h-1) were observed at 200 mM CA amended soils. The application of citric acid was significantly enhanced the H.annuus growth as well as uptake of DEHP. The results explored that the citric acid has excellent potential for the enhanced uptake of DEHP in contaminated soil | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Citric acid | |
| 650 | 4 | |a Di-(2-ethylhexyl) phthalic acid | |
| 650 | 4 | |a H.annuus | |
| 650 | 4 | |a Soil enzymes | |
| 650 | 4 | |a Uptake | |
| 650 | 7 | |a Phthalic Acids |2 NLM | |
| 650 | 7 | |a Soil |2 NLM | |
| 650 | 7 | |a Soil Pollutants |2 NLM | |
| 650 | 7 | |a Citric Acid |2 NLM | |
| 650 | 7 | |a 2968PHW8QP |2 NLM | |
| 650 | 7 | |a phthalic acid |2 NLM | |
| 650 | 7 | |a 6O7F7IX66E |2 NLM | |
| 650 | 7 | |a Hydrogen Peroxide |2 NLM | |
| 650 | 7 | |a BBX060AN9V |2 NLM | |
| 650 | 7 | |a Diethylhexyl Phthalate |2 NLM | |
| 650 | 7 | |a C42K0PH13C |2 NLM | |
| 700 | 1 | |a Alkahtani, Jawaher |e verfasserin |4 aut | |
| 700 | 1 | |a Elshikh, Mohamed Soliman |e verfasserin |4 aut | |
| 700 | 1 | |a Al Shaqhaa, Manal M |e verfasserin |4 aut | |
| 700 | 1 | |a Alwahibi, Mona S |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Chemosphere |d 1994 |g 264(2021), Pt 1 vom: 15. Feb., Seite 128485 |w (DE-627)NLM074698028 |x 1879-1298 |7 nnns |
| 773 | 1 | 8 | |g volume:264 |g year:2021 |g number:Pt 1 |g day:15 |g month:02 |g pages:128485 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1016/j.chemosphere.2020.128485 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 264 |j 2021 |e Pt 1 |b 15 |c 02 |h 128485 | ||