Utilisation of Agrowaste  Xylan for the Production of Industrially Important Enzyme Xylanase from Aquatic Streptomyces sp. and  Potential Role of Xylanase in Deinking of Newsprint

Rosmine, Emilda; Sainjan, Neethu Changan Edassery; Silvester, Reshma; Varghese, Saramma Aikkarakunnath

doi:10.20546/ijcmas.2019.801.216

Cited by 7 publications

(6 citation statements)

References 33 publications

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“…Agrowastes and other organic wastes (domestic and industrial) are used as a carbon source for the production of xylanase with the focus on sustainability and best utilization of these wastes ( Table 3). Some of the most commonly used agro-residues for xylanase production are wheat bran, wheat husk (Kumar et al 2018a, b, c, d), rice straw (Bhardwaj et al 2017), rice husk, sugarcane bagasse (Suleman and Aujla 2016), coconut coir, coconut oil cake (Rosmine et al 2019), groundnut shell (Namasivayam et al 2015), wood pulp (Kalpana and Rajeswari 2015), sawdust, chilli post-harvest (Sindhu et al 2017), corncobs, molasses, sugar beet pulp fruit, and vegetable waste (Bandikari et al 2014). Recent studies also showed that wastewater from pulp industry was reused as media for xylanase production (de Queiroz-Fernandes et al 2017).…”

Section: Selection Of Suitable Substrate For Xylanase Productionmentioning

confidence: 99%

A detailed overview of xylanases: an emerging biomolecule for current and future prospective

Bhardwaj

Kumar

Verma

2019

Bioresour. Bioprocess.

277

105

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Xylan is the second most abundant naturally occurring renewable polysaccharide available on earth. It is a complex heteropolysaccharide consisting of different monosaccharides such as l-arabinose, d-galactose, d-mannoses and organic acids such as acetic acid, ferulic acid, glucuronic acid interwoven together with help of glycosidic and ester bonds. The breakdown of xylan is restricted due to its heterogeneous nature and it can be overcome by xylanases which are capable of cleaving the heterogeneous β-1,4-glycoside linkage. Xylanases are abundantly present in nature (e.g., molluscs, insects and microorganisms) and several microorganisms such as bacteria, fungi, yeast, and algae are used extensively for its production. Microbial xylanases show varying substrate specificities and biochemical properties which makes it suitable for various applications in industrial and biotechnological sectors. The suitability of xylanases for its application in food and feed, paper and pulp, textile, pharmaceuticals, and lignocellulosic biorefinery has led to an increase in demand of xylanases globally. The present review gives an insight of using microbial xylanases as an "Emerging Green Tool" along with its current status and future prospective.

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Section: Selection Of Suitable Substrate For Xylanase Productionmentioning

confidence: 99%

A detailed overview of xylanases: an emerging biomolecule for current and future prospective

Bhardwaj

Kumar

Verma

2019

Bioresour. Bioprocess.

277

105

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“…The use of commercial xylans to induce the production of xylanases in microorganisms is not an economically viable alternative (Rosmine et al, 2019). However, there is a need to develop new methodologies for extracting and applying xylan in a culture medium in an easy, fast and low cost way.…”

Section: Resultsmentioning

confidence: 99%

Xylan Solubilization and Use as Carbon Source/Inductor for Microbial Xylanase Production / Solubilização De Xylan E Utilização Como Fonte/Indutor De Carbono Para a Produção De Xilanase Microbiana

Bueno

Brienzo

2020

BJD

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“…Endo-1-4-β-xylanases or 1,4-β-D-xylan xylanohydrolase cuts the glycosidic bond in xylan backbone and decreased the degree of substrate polymerisation. Xylan is not attacked at random positions by enzymes; actually, the bond chosen for the hydrolysis depends on the properties (chain length, branching degree, and existence of substituents) of the substrate molecule [21]. These enzymes are categorised on the basis of formation of end products followed by xylan hydrolysis, like xylose, xylobiose, xylotriose, and arabinose.…”

Section: Endo-1-4-β-xylanasesmentioning

confidence: 99%

“…Production and applications of xylanases have been gaining attention all over the world because they are capable of degrading lignocellulosic biomass. These enzymes have been produced by bacteria [20], fungi [1], actinomycetes [21], and yeasts [22]. Conventionally, SmF and SSF techniques have been employed for xylanase production, but in the current scenario for large-scale production, advanced techniques, e.g., RDT, have also been used for the economical production of fungal xylanases for industrial applications.…”

Section: Introductionmentioning

confidence: 99%

Biotechnological Potential of Lignocellulosic Biomass as Substrates for Fungal Xylanases and Its Bioconversion into Useful Products: A Review

Dahiya,

Rapoport,

Singh

2024

Fermentation

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Lignocellulose, the most abundant and renewable plant resource, is a complex of polymers mainly composed of polysaccharides (cellulose and hemicelluloses) and an aromatic polymer (lignin). Utilisation of lignocellulosic biomass for biotechnological applications has increased over the past few years. Xylan is the second most abundant carbohydrate in plant cell walls, and structurally, it is a heteropolysaccharide with a backbone composed of β-1,4-d-xylopyranosyl units connected with glycosidic bonds. Xylanases degrade this complex structure of xylan and can be produced by various microorganisms, including fungi, bacteria, and yeasts. Lignocellulosic biomass is the most economical substrate for the production of fungal xylanases. The bioconversion of lignocellulosic biomass to industrially important products, i.e., xylooligosaccharides and biofuels, is possible via the application of xylanases. These enzymes also play a key role in enhancing the nutrition of food and feed and the bio-bleaching of paper and kraft pulp. However, the demand for more potent and efficient xylanases with high activity has increased, which is fulfilled by involving recombinant DNA technology. Hence, in this review, we thoroughly discussed the biotechnological potential of lignocellulosic biomass for the production of fungal xylanases, their purification, molecular strategies for improving their efficiency, and their utilisation for the production of valuable products and in other industrial processes.

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Utilisation of Agrowaste Xylan for the Production of Industrially Important Enzyme Xylanase from Aquatic Streptomyces sp. and Potential Role of Xylanase in Deinking of Newsprint

Cited by 7 publications

References 33 publications

A detailed overview of xylanases: an emerging biomolecule for current and future prospective

A detailed overview of xylanases: an emerging biomolecule for current and future prospective

Xylan Solubilization and Use as Carbon Source/Inductor for Microbial Xylanase Production / Solubilização De Xylan E Utilização Como Fonte/Indutor De Carbono Para a Produção De Xilanase Microbiana

Biotechnological Potential of Lignocellulosic Biomass as Substrates for Fungal Xylanases and Its Bioconversion into Useful Products: A Review

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