Phytoremediation potential of Chromolaena odorata, Impatiens patula, and Gynura pseudochina grown in cadmium-polluted soils

Jampasri, Kongkeat; Saeng-ngam, Sukhumaporn; Larpkern, Panadda; Jantasorn, Arom; Kruatrachue, Maleeya

doi:10.1080/15226514.2021.1876626

Cited by 12 publications

(3 citation statements)

References 22 publications

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“…It has been effectively used as a therapy against diarrhoea, malaria fever, tooth ache, diabetes, skin diseases, dysentery and colitis [17,18]. The plant has been utilized in the remediation of cyanide from contaminated sites [19,20] and this gives credence to its exploitation in this study.…”

Section: Introductionmentioning

confidence: 85%

Effect of Hexane Extracts of Chromolaena odorata (Linn.) on Hematotoxicity Induced by Cyanide in Male Albino Wistar Rats

Ojeniyi

Ehigie

Lydia

et al. 2021

AJBGMB

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Aim: To investigate the effect of Hexane extract of Chromolaena odorata (HECO) on cyanide induced hematotoxicity in male Albino Wistar rats. Methodology: Thirty-five (35) male albino rats weighing between 100g and 150g were distributed randomly into 7 groups of 5 rats each. Group 1 which comprised of normal rats received distilled water and served as the normal control, while groups 2-7 comprised of rats exposed to Potassium cyanide (KCN) (3 mg/kg). Group 2 received no treatment and served as the negative control. Groups 3, 4 and 5 received 100, 150 and 200 mg/kg of HECO respectively. Group 6 received 200 mg/kg HECO and 200 mg/kg sodium thiosulphate while group 7 was treated with a sodium thiosulphate (200 mg/kg), an established antidote, and served as the positive control. All administrations were done via the oral route and lasted for 14 days. Complete blood count was conducted after the experimental period. Data were analyzed using one-way analysis of variance, followed by Tukeys multiple comparisons test and P < .05 was considered significant. Results: Results obtained indicate Red cell indices and white blood cell and differential were all significantly raised (P < .05) in treated rats relative to the negative control rats. Platelet value and Mean corpuscular volume were raised and lowered respectively during induction by the treatments, however, no statistical significance (P < .05) was observed. The results therefore suggest that C. odorata could be valuable in the management of the hematological changes induced by cyanide. Conclusion: HECO reversed the adverse hematological changes in rats induced by cyanide at 100, 150 and 200 doses, with the 200 mg dose being more effective.

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Section: Introductionmentioning

confidence: 85%

Effect of Hexane Extracts of Chromolaena odorata (Linn.) on Hematotoxicity Induced by Cyanide in Male Albino Wistar Rats

Ojeniyi

Ehigie

Lydia

et al. 2021

AJBGMB

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“…So, the investigations that screen local plants are desired to explore in situ accumulation potential in the mining areas [14,19]. Several studies have been reported that screened hyperaccumulating and phytostabilizing plant species [2,15,[20][21][22][23][24][25]. The plants response varies for heavy metals depend upon their total bioavailability, total concentration, physical and chemical parameters of soil, and climatic factors [14,19,22,[26][27][28].…”

Section: Introductionmentioning

confidence: 99%

Phytoremediation potential and vegetation assessment of plant species growing on multi-metals contaminated coal mining site

Shakeel,

Shah,

Zeb

et al. 2024

Environ. Res. Commun.

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This study aims to evaluate the plant species potential to accumulate, concentrate and translocate the heavy metals around the coal mining contaminated site with heavy metals at Harnoi, Abbottabad. The phytosociological surveys involve the systematic study of plant communities within the particular area to show their composition, structure and distribution showed that the contaminated coal mining-associated area was poor in vegetation. Among these, 11 plant species with higher important values (IV) are collected with associated soil and analyzed for the total concentrations of Cadmium (Cd), Copper (Cu), Chromium (Cr), Lead (Pb) and Nickel (Ni) using Atomic Spectrophotometer. The phytoremediation indices (BAF, BCF, TF and TI) were used to evaluate the multi-metals hyperaccumulator and stabilizer plant species. Dodonaea viscosa was evaluated as multi-metals (Cd, Cu and Ni) stabilizer. While the Ajuga bracteosa and Sonchus espera, Sisybrium officinale and Platango ovata stabilize Cd and Cr respectively. The other plant species that can stabilize as single heavy metal are Ajuga bracteosa and Sonchus espera (Cd), Sisybrium officinale and Platango ovata (Cr) and Amaranthus spinosus (Ni) respectively. While the multi-metals accumulator plant species are Bidens pilosa (Cu, Pb and Ni), Chenopodium ambrosioides (Cd, Cu and Ni), Amaranthus spinosus (Cd, Cu and Cr), Ajuga bracteosa (Pb and Ni) and Rumex hastatus (Cd and Ni). However, the single heavy metal accumulator plant species are Sonchus espera (Pb), Conyzea Canadensis (Ni), Platango ovata and Malvastrum coromandelianum (Cu) respectively. These plants could find valuable applications in practical phytoremediation for the remediation near mining tailings at Abbottabad. Moreover, the use of local plants is a promising approach not only for in-situ accumulation and stabilization of heavy metals but also for tolerance and environmental adaptations in the contaminated area.

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“…Chromolaena odorata, known as Siam weed, is widely distributed throughout the country, especially in areas with a pronounced dry season. Studies show that it succeeds in the accumulation of multiple heavy metals (Cd, Zn, and Pb), with phytoremediation potential even in the presence of high heavy metal concentrations (Phaenark et al, 2009;Jampasri et al, 2021). Due to the ubiquity of this native species, it has a relatively high biomass with the ability to accumulate high concentrations of heavy metals (Tanhan et al, 2007;Phaenark et al, 2009;Khaokaew and Landrot, 2015).…”

Section: Introductionmentioning

confidence: 99%

Lead Accumulation of Siam Weed (Chromolaena odorata) Grown in Hydroponics Under Drought-stressed Conditions

Srirueang

Gongseng

Saeng-ngam

et al. 2021

Environ. Nat. Resour. J.

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The phytoremediation potential of Siam weed (Chromolaena odorata) was tested in lead (Pb) contaminated nutrient media with 5% (w/v) of polyethylene glycol (PEG) 6000 induced drought stress conditions. The plant was treated with 0, 5, 10, 20, and 50 mg/L Pb for 15 days. Different concentrations of Pb or in combination with PEG had no effect on plant growth parameters. Drought reduced water content (WC) (p<0.05), but did not affect the reduction of chlorophyll content and photochemical efficiency in plant tissues after 15 days of treatment. Under drought conditions, plants showed the largest Pb accumulation in roots (5,503.7 mg/kg) and exhibited the highest uptake at 50 mg/L solution (18.24 g/plant), but the translocation factor values (TFs) of Pb from root to shoot were all less than 1. Under both drought and non-drought conditions, the bioconcentration factor values (BCFs) decreased with increasing Pb concentrations. According to BCFs and TFs, C. odorata may be promising for phytostabilization of Pb. Based on high biomass, tolerance, and Pb uptake, the result of this hydroponic study test reveals that C. odorata has a good potential for developing Pb phytoremediation strategies in drought-stressed conditions.

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Phytoremediation potential of Chromolaena odorata, Impatiens patula, and Gynura pseudochina grown in cadmium-polluted soils

Cited by 12 publications

References 22 publications

Effect of Hexane Extracts of Chromolaena odorata (Linn.) on Hematotoxicity Induced by Cyanide in Male Albino Wistar Rats

Effect of Hexane Extracts of Chromolaena odorata (Linn.) on Hematotoxicity Induced by Cyanide in Male Albino Wistar Rats

Phytoremediation potential and vegetation assessment of plant species growing on multi-metals contaminated coal mining site

Lead Accumulation of Siam Weed (Chromolaena odorata) Grown in Hydroponics Under Drought-stressed Conditions

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