Differential physiological responses of two Salvinia species to hexavalent chromium at a glance

Prado, Carolina; Ponce, Silvana Chocobar; Pagano, Eduardo; Prado, Fernando Eduardo; Rosa, Mariana

doi:10.1016/j.aquatox.2016.03.027

Cited by 46 publications

(22 citation statements)

References 59 publications

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“…Some studies have found that when Salvinia species are stressed by heavy metals, they can accumulate phenolic compounds against oxidative damage caused by heavy metals (Prado et al, 2016;Prado et al, 2013). Our previous study found that when AM, MS and Adonis species are subjected to drought stress, phenolic compounds can also be accumulated to alleviate the oxidative damage caused by drought (Gao et al, 2020;Wang et al, 2019).…”

Section: Discussionmentioning

confidence: 94%

Response of total phenols, flavonoids, minerals, and amino acids of four edible fern species to four shading treatments

Wang

Gao

et al. 2020

PeerJ

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Total phenols, flavonoids, minerals and amino acids content were investigated in leaves of four fern species grown under four shading treatments with different sunlight transmittance in 35% full sunlight (FS), 13% FS, 8% FS and 4% FS. The leaves of four fern species contain high levels of total phenols and flavonoids, abundant minerals and amino acids, and these all were strongly affected by transmittance. Total phenols and flavonoids content were significantly positively correlated with transmittance, while minerals and total amino acids content were significantly negatively correlated with transmittance, a finding that supports research into how higher light intensity can stimulate the synthesis of phenols and flavonoids, and proper shading can stimulate the accumulation of minerals and amino acids. Matteuccia struthiopteris (L.) Todaro (MS) had the highest total phenols content, Athyrium multidentatum (Doll.) Ching (AM) showed the highest total amino acids, total essential amino acids content, Osmunda cinnamomea (L) var. asiatica Fernald (OCA) exhibited the highest total non-essential amino acids and flavonoids content. Pteridium aquilinum (L.) Kuhn var. latiusculum (Desy.) Underw. ex Heller (PAL) exhibited the highest minerals content. This research can provide a scientific basis for the cultivation and management of those four fern species.

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Section: Discussionmentioning

confidence: 94%

Response of total phenols, flavonoids, minerals, and amino acids of four edible fern species to four shading treatments

Wang

Gao

et al. 2020

PeerJ

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“…Chromium can easily convert from one oxidation state to another due to its high redox potential and intricate electronic and valence shell chemistry [4,5]. It exists in a wide range of oxidation states, but the most common and stable states are Cr (VI) "hexavalent" and Cr (III) "trivalent" [6].…”

Section: Introductionmentioning

confidence: 99%

Chromium Bioaccumulation and Its Impacts on Plants: An Overview

Sharma

Kapoor

Wang

et al. 2020

Plants

351

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Chromium (Cr) is an element naturally occurring in rocky soils and volcanic dust. It has been classified as a carcinogen agent according to the International Agency for Research on Cancer. Therefore, this metal needs an accurate understanding and thorough investigation in soil–plant systems. Due to its high solubility, Cr (VI) is regarded as a hazardous ion, which contaminates groundwater and can be transferred through the food chain. Cr also negatively impacts the growth of plants by impairing their essential metabolic processes. The toxic effects of Cr are correlated with the generation of reactive oxygen species (ROS), which cause oxidative stress in plants. The current review summarizes the understanding of Cr toxicity in plants via discussing the possible mechanisms involved in its uptake, translocation and sub-cellular distribution, along with its interference with the other plant metabolic processes such as chlorophyll biosynthesis, photosynthesis and plant defensive system.

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“…Kromium dapat bersifat berbahaya jika terjadi perubahan pada bilangan oksidasinya. Perubahan tersebut dapat dengan mudah jika krom mengalami oksidasi (Prado et al, 2016). Faktor yang dapat menyebabkan terjadinya oksidasi pada senyawa krom adalah karena terpapar oleh senyawa oksidator dan sinar ultraviolet (Tegtmeyer dan Kleban, 2013).…”

Section: Toksisitas Kromunclassified

Analisis Material, Energi Dan Toksisitas (Met) Pada Industri Penyamakan Kulit Untuk Identifikasi Strategi Produksi Bersih

Nugraha¹,

Suparno²,

Indrasti³

2018

j.tek.ind.pert

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Leather industry is known as industry that unfriendly to the environtment, since it produces a lot of wastes in its processes. The objectives of this study were to analyze material, energy and toxicity (MET) and to identify cleaner production strategies which can be applied in leather tannery. This study was survey research. The method used were purposive sampling, MET matrix, wastewater analysis, literature review, dan expert discussion. The study showed some chemical materials which used in processing were irritant, corrosive, and carcinogenic; wastewater of 29.5 m 3 and solid wastes of 1,749.14 kg. Hazardous pollutans in the waste water and solid wastes were sulfide, ammonia, and chrome. Ammonia-N produced in deliming and bating process was 4,701.48 mg/L. Cr 6+ produced in the retanning, dyeing and fatliquoring processes was 2.09 mg/L. Sulfide produced in liming process was 646.4 mg/L. Setting out was the highest step to consumed energy, namely 336.37 kWh from 632.08 kWh of total energy consumed. The result of identification showed there were some cleaner production strategies which could be applied in the leather processing. The priority strategies which could be applied were water control and water reuse.

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Differential physiological responses of two Salvinia species to hexavalent chromium at a glance

Cited by 46 publications

References 59 publications

Response of total phenols, flavonoids, minerals, and amino acids of four edible fern species to four shading treatments

Response of total phenols, flavonoids, minerals, and amino acids of four edible fern species to four shading treatments

Chromium Bioaccumulation and Its Impacts on Plants: An Overview

Analisis Material, Energi Dan Toksisitas (Met) Pada Industri Penyamakan Kulit Untuk Identifikasi Strategi Produksi Bersih

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