Separation of peroxidases from Miscanthus x giganteus, their partial characterisation and application for degradation of dyes

Robajac, Dragana; Gligorijević, Nevenka; Dželetović, Željko; Andrejić, Gordana; Nedić, Olgica

doi:10.1016/j.plaphy.2017.10.009

Cited by 9 publications

(14 citation statements)

References 37 publications

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“…Literature has reported the employment of free and immobilized peroxidase for management of water polluted with synthetic dyes and phenolic compounds . They have also been employed in effluent treatment, to treat water with toxin phenolic compounds and azo‐dyes . Peroxidases can be derived from a variety of sources ranging from humans to plants, vegetables, and micro‐organisms.…”

Section: Utilization Of Food Waste To Produce Value Added Compoundsmentioning

confidence: 99%

“…[13] They have also been employed in effluent treatment, to treat water with toxin phenolic compounds and azo-dyes. [14] Peroxidases can be derived from a variety of sources ranging from humans to plants, vegetables, and micro-organisms. However, peroxidases derived from horseradish have been extensively researched upon in the past.…”

Section: Utilization Of Food Waste To Produce Value Added Compoundsmentioning

confidence: 99%

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Valorization of Food and Agricultural Waste: A Step towards Greener Future

Rao¹,

Rathod²

2018

The Chemical Record

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With the progress in technology and population, an enormous amount of agricultural and food waste is being generated throughout the world. In the past, food and agro‐wastes were either burnt off or allowed to rot in fields, but this can be potentially hazardous to the environment. Therefore, approaches with respect to their utilization, reuse, and processing need to be developed to enable the sustainable utilization of feedstock and reduce pollution. Agricultural wastes mainly comprise of cellulosic fibres possessing high fixed carbon content and multifunctional groups. Agricultural waste shows considerable applicability due to its high strength, environmentally benign nature, low cost, and ease of availability and reusability. All these characteristics have been researched upon in the past, in the sector of waste water management for the removal of heavy metals and dyes. Similarly, a variety of food and agro‐waste has been adopted as sources for new drug leads or important phytochemicals with different therapeutic benefits. Agro‐waste can also be employed for enzyme immobilization after proper modification. Apart from this waste cooking oil comes under the category of food waste and can be processed to prepare alternate energy source such as biodiesel. This personal account summarizes the development, processing, and application of food and agro‐waste in the production of biodiesel, environmental remediation, curative medicine, and in the development of biocatalysts, by researchers in our laboratory.

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Section: Utilization Of Food Waste To Produce Value Added Compoundsmentioning

confidence: 99%

Section: Utilization Of Food Waste To Produce Value Added Compoundsmentioning

confidence: 99%

Valorization of Food and Agricultural Waste: A Step towards Greener Future

Rao¹,

Rathod²

2018

The Chemical Record

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“…They are involved in biological processes such as the breakdown of toxins, heavy metal detoxification and hormone regulation [6] – [9] , [13] , [16] . Additionally, they are used as catalysts in various industries, in clinical biochemistry, enzyme immunoassays, and removal of peroxides from industrial wastes and synthesis of various aromatic chemicals [3] , [6] , [9] , [13] , [21] , [34] .…”

Section: Peroxidase Enzymesmentioning

confidence: 99%

“…The heme peroxidases stipulates approximately 80% of known peroxidases while the heme-free peroxidases cover the remaining 20% according to PeroxiBase database [21] . The heme group is further sub-divided into two major super families; peroxidase-cyclooxygenase superfamily (PCOXS) and the peroxidase-catalase superfamily (PCATS) ( Figure 1 ) [8] , [13] , [21] , [34] .…”

Section: Peroxidase Enzymesmentioning

confidence: 99%

“…Class III peroxidases: Are widely distributed in the plant kingdom consisting mainly of extracellular plant peroxidases such as horseradish peroxidase (HRP), soybean peroxidase (SBP) [21] , [35] and Turpin peroxidase (TP) [35] , [36] . This class of peroxidases is involved in a wide range of physiological processes such as cell wall metabolism, lignification, wound healing, auxins metabolism and defense against pathogens [17] , [21] , [34] . Unlike class I peroxidases which lack the disulfide bridges, calcium and an endoplasmic reticulum signal sequence at the structural level, class II & class III peroxidases both contain N-terminal signal peptides, four conserved disulfide bridges (differently located for each class) and calcium in their structure [21] .…”

Section: Peroxidase Enzymesmentioning

confidence: 99%

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Breakthroughs in the discovery and use of different peroxidase isoforms of microbial origin

et al. 2020

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Peroxidases are classified as oxidoreductases and are the second largest class of enzymes applied in biotechnological processes. These enzymes are used to catalyze various oxidative reactions using hydrogen peroxide and other substrates as electron donors. They are isolated from various sources such as plants, animals and microbes. Peroxidase enzymes have versatile applications in bioenergy, bioremediation, dye decolorization, humic acid degradation, paper and pulp, and textile industries. Besides, peroxidases from different sources have unique abilities to degrade a broad range of environmental pollutants such as petroleum hydrocarbons, dioxins, industrial dye effluents, herbicides and pesticides. Ironically, unlike most biological catalysts, the function of peroxidases varies according to their source. For instance, manganese peroxidase (MnP) of fungal origin is widely used for depolymerization and demethylation of lignin and bleaching of pulp. While, horseradish peroxidase of plant origin is used for removal of phenols and aromatic amines from waste waters. Microbial enzymes are believed to be more stable than enzymes of plant or animal origin. Thus, making microbially-derived peroxidases a well-sought-after biocatalysts for versatile industrial and environmental applications. Therefore, the current review article highlights on the recent breakthroughs in the discovery and use of peroxidase isoforms of microbial origin at a possible depth.

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