Pilot-scale bioconversion of rice and sunflower agro-residues into medicinal mushrooms and laccase enzymes through solid-state fermentation with Ganoderma lucidum

Postemsky, Pablo Daniel; Bidegain, Maximiliano Andrés; González-Matute, Ramiro; Figlas, Norma Débora; Cubitto, María Amelia

doi:10.1016/j.biortech.2017.01.064

Cited by 63 publications

(31 citation statements)

References 406 publications

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“…On the contrary, there are also some Cerrena strains that respond to lignocellulosic substrates or aromatic compounds, corroborating that enzyme production varies with the strain and should be characterized for each potentially valuable strain. Laccase production by reported Cerrena species is summarized in Table 1, which is comparable to that by Trametes species (Majeau et al, 2010) or G. lucidum (Postemsky et al, 2017). …”

Section: Natural Laccase Producerssupporting

confidence: 53%

“…Since basidiomycetes display a wide diversity in their responses, no generalization can be made on the best carbon and nitrogen sources or their optimal concentrations (Elisashvili and Kachlishvili, 2009; Piscitelli et al, 2011; Janusz et al, 2013). Lignocellulosic wastes containing carbohydrates and inducers are often added resulting in benefits such as lower production costs, waste reuse, and laccase production enhancement (Elisashvili and Kachlishvili, 2009; Postemsky et al, 2017). …”

Section: Regulation Of Laccase Expressionmentioning

confidence: 99%

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Laccases: Production, Expression Regulation, and Applications in Pharmaceutical Biodegradation

et al. 2017

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Laccases are a family of copper-containing oxidases with important applications in bioremediation and other various industrial and biotechnological areas. There have been over two dozen reviews on laccases since 2010 covering various aspects of this group of versatile enzymes, from their occurrence, biochemical properties, and expression to immobilization and applications. This review is not intended to be all-encompassing; instead, we highlighted some of the latest developments in basic and applied laccase research with an emphasis on laccase-mediated bioremediation of pharmaceuticals, especially antibiotics. Pharmaceuticals are a broad class of emerging organic contaminants that are recalcitrant and prevalent. The recent surge in the relevant literature justifies a short review on the topic. Since low laccase yields in natural and genetically modified hosts constitute a bottleneck to industrial-scale applications, we also accentuated a genus of laccase-producing white-rot fungi, Cerrena, and included a discussion with regards to regulation of laccase expression.

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Section: Natural Laccase Producerssupporting

confidence: 53%

Section: Regulation Of Laccase Expressionmentioning

confidence: 99%

Laccases: Production, Expression Regulation, and Applications in Pharmaceutical Biodegradation

et al. 2017

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“…Various raw materials are used for SSF, for example, winery and brewery waste, olive mill waste, sunflower cake, sugarcane bagasse, fruit's peels and pulps, cereal brans, and BW [21][22][23][24][25]. In this process, microorganisms grow and produce a wide variety of products such as mushrooms [26], aroma [21,27], microbial oil [28,29], preservatives like fumaric acid [30,31], enzymatic production of wax esters [32], and enzymes [14,27], thus reducing the cost of production, as reported by these studies.…”

Section: Introductionmentioning

confidence: 99%

Optimization of Protease and Amylase Production by Rhizopus oryzae Cultivated on Bread Waste Using Solid-State Fermentation

Benabda

M’hir

Kasmi

et al. 2019

Journal of Chemistry

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This research was carried for the coproduction of two industrial enzymes: α-amylase and protease via SSF by Rhizopus oryzae on humidified bread waste. Fermentation time, inoculum size, initial moisture content, salt solutions, and the thickness of the substrate were investigated one by one. Fungus culture was carried out in sterile aluminum trays, and pH was adjusted to 5.5. The main results showed that the highest levels of enzyme production were obtained at 120 h, 65% relative humidity, height media of 1 cm, 105 spore/g, and M-9 solution (g/L): NaH2PO4, 12.8; KH2PO4, 3; NaCl, 0.5; NH4Cl, 1; MgSO4 7H2O, 0.5; CaCl2 2H2O, 0.01. α-Amylase (100 U/g) and protease (2400 U/g) produced by SSF from Rhizopus oryzae (CH4) on BW as substrate are of great interest in industries and could be valorized as enhancers of the bread making process.

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“…Pilot-scale studies demonstrated the bioconversion of these substrates during the production process of G. lucidum, additionally the presence of laccase in the different crude extracts was also detected. This suggests that there is an area of opportunity in the optimization of enzyme production (Postemsky et al, 2017). There is also evidence of the use of paddy straw and coir pith in combination with biogas digester residue (anaerobically digested plant material) in the cultivation of Pleurotus ostreatus and Pleurotus florida; reaching high levels of fungus production and demonstrating effectiveness in the degradation of lignin, cellulose, and hemicellulose.…”

Section: Production Of Laccase Using Agroresiduesmentioning

confidence: 99%

Laccases in Food Industry: Bioprocessing, Potential Industrial and Biotechnological Applications

Mayolo‐Deloisa

González‐González

Rito‐Palomares

2020

Front. Bioeng. Biotechnol.

118

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Laccase is a multi-copper oxidase that catalyzes the oxidation of one electron of a wide range of phenolic compounds. The enzyme is considered eco-friendly because it requires molecular oxygen as co-substrate for the catalysis and it yields water as the sole by-product. Laccase is commonly produced by fungi but also by some bacteria, insects and plants. Due it is capable of using a wide variety of phenolic and nonphenolic substrates, laccase has potential applications in the food, pharmaceutical and environmental industries; in addition, it has been used since many years in the bleaching of paper pulp. Fungal laccases are mainly extracellular enzyme that can be recovered from the residual compost of industrial production of edible mushrooms as Agaricus bisporus and Pleurotus ostreatus. It has also been isolated from microorganisms present in wastewater. The great potential of laccase lies in its ability to oxidize lignin, one component of lignocellulosic materials, this feature can be widely exploited on the pretreatment for agro-food wastes valorization. Laccase is one of the enzymes that fits very well in the circular economy concept, this concept has more benefits over linear economy; based on "reduce-reuse-recycle" theory. Currently, biorefinery processes are booming due to the need to generate clean biofuels that do not come from oil. In that sense, laccase is capable of degrading lignocellulosic materials that serve as raw material in these processes, so the enzyme's potential is evident. This review will critically describe the production sources of laccase as by-product from food industry, bioprocessing of food industry by-products using laccase, and its application in food industry.

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Pilot-scale bioconversion of rice and sunflower agro-residues into medicinal mushrooms and laccase enzymes through solid-state fermentation with Ganoderma lucidum

Cited by 63 publications

References 406 publications

Laccases: Production, Expression Regulation, and Applications in Pharmaceutical Biodegradation

Laccases: Production, Expression Regulation, and Applications in Pharmaceutical Biodegradation

Optimization of Protease and Amylase Production by Rhizopus oryzae Cultivated on Bread Waste Using Solid-State Fermentation

Laccases in Food Industry: Bioprocessing, Potential Industrial and Biotechnological Applications

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