Evaluating Feruloyl Esterase—Xylanase Synergism for Hydroxycinnamic Acid and Xylo-Oligosaccharide Production from Untreated, Hydrothermally Pre-Treated and Dilute-Acid Pre-Treated Corn Cobs:

Mkabayi, Lithalethu; Malgas, Samkelo; Wilhelmi, Brendan S; Pletschke, Brett I

Title: Evaluating Feruloyl Esterase—Xylanase Synergism for Hydroxycinnamic Acid and Xylo-Oligosaccharide Production from Untreated, Hydrothermally Pre-Treated and Dilute-Acid Pre-Treated Corn Cobs:
Creator: Mkabayi, Lithalethu, Malgas, Samkelo, Wilhelmi, Brendan S, Pletschke, Brett I
Date: 2020
Type: text
Type: article
Identifier: http://hdl.handle.net/10962/149240
Identifier: vital:38818
Identifier: https://doi.org/10.3390/agronomy10050688
Description: Agricultural residues are considered the most promising option as a renewable feedstock for biofuel and high valued-added chemical production due to their availability and low cost. The efficient enzymatic hydrolysis of agricultural residues into value-added products such as sugars and hydroxycinnamic acids is a challenge because of the recalcitrant properties of the native biomass. Development of synergistic enzyme cocktails is required to overcome biomass residue recalcitrance, and achieve high yields of potential value-added products. In this study, the synergistic action of two termite metagenome-derived feruloyl esterases (FAE5 and FAE6), and an endo-xylanase (Xyn11) from Thermomyces lanuginosus, was optimized using 0.5% (w/v) insoluble wheat arabinoxylan (a model substrate) and then applied to 1% (w/v) corn cobs for the efficient production of xylo-oligosaccharides (XOS) and hydroxycinnamic acids.
Format: 14 pages, pdf
Language: English
Relation: Agronomy, Mkabayi, L., Malgas, S., Wilhelmi, B.S. and Pletschke, B.I., 2020. Evaluating Feruloyl Esterase—Xylanase Synergism for Hydroxycinnamic Acid and Xylo-Oligosaccharide Production from Untreated, Hydrothermally Pre-Treated and Dilute-Acid Pre-Treated Corn Cobs. Agronomy, 10(5), p.688., Agronomy volume 10 number 5 p.688 May 2020 2073-4395
Rights: Publisher
Rights: Use of this resource is governed by the terms and conditions of the MDPI Open Access Statement (https://www.int-res.com/journals/terms-of-use/)

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Wilhelmi, Brendan (Dr)

Pletschke, Brett (Prof)

RU Department of Biochemistry, Microbiology and Bioinformatics

SDG 15. Life On Land

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