Engineered
            <i>Alcaligenes</i>
            sp. by chemical mutagen produces thermostable and acido-alkalophilic endo-1,4-β-mannanases for improved industrial biocatalyst

Olaniyi, Oladipo Oladiti; Ajulo, Ademola Sunday; Lawal, Olusola Tosin; Olatunji, Victoria Kehinde

doi:10.1080/10826068.2023.2172038

Cited by 3 publications

(1 citation statement)

References 80 publications

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“…Activity on 1,4-β-D-mannan was significantly lower (39%), which could be due to the crystalline structure of this insoluble substrate reducing its materials. Microbial mannanases production have been usually induced by using LBG as a substrate in the presence of any complex of nitrogen source (Dhawan and Kaur 2007;Gu et al 2021;Olaniyi et al 2023). It was also selected as the best pure carbon source for β-mannanase production in some studies (Gomes et al 2007;Vijayalaxmi et al 2013).…”

Section: Application Of Purified β-Mannanase In Mannooligoosaccharide...mentioning

confidence: 99%

High NaCl concentrations induce the resistance to thermal denaturation of an extremely halotolerant (salt-activated) β-mannanase from Bacillus velezensis H1

Djelid,

Flahaut,

Oudjama

et al. 2023

World J Microbiol Biotechnol

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constituents of hemicellulose (Jana et al. 2021). The backbone of mannans consists of β-1,4-linked mannose residues with variable degrees of side substitutions (Soni et al. 2016). Hardwoods and grasses are composed of xylans, while softwoods, fruits and seeds are mainly constituted of mannans (Singh et al. 2018). Locust bean gum (LBG) from Ceratonia siliqua (or carob gum), used as a substrate for β-mannanase production in this study, is a mannan material that consists of a β-1,4-linkage mannose backbone with galactose monomers randomly linked by α-1,6 bonds (Mamo 2019). This natural polymer is obtained from the carob tree's seed endosperm, which is widely abundant since ancient times in the Mediterranean region including the region of North Africa (Barak and Mudgil 2014;Brassesco et al. 2021;Erkan et al. 2021). Due to its accessibility and affordability, it has been employed as a source of pure mannans in numerous studies Hadjer Djelid

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Section: Application Of Purified β-Mannanase In Mannooligoosaccharide...mentioning

confidence: 99%

High NaCl concentrations induce the resistance to thermal denaturation of an extremely halotolerant (salt-activated) β-mannanase from Bacillus velezensis H1

Djelid,

Flahaut,

Oudjama

et al. 2023

World J Microbiol Biotechnol

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show abstract

Purification and biochemical characterization of phytase from Bacillus cereus isolated from gastrointestinal tract of African giant snail (Achatina fulica)

et al. 2023

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Purification and biochemical characterization of pullulanase produced from Bacillus sp. modified by ethyl-methyl sulfonate for improved applications

Olaniyi,

Oriade,

Lawal

et al. 2023

Preparative Biochemistry & Biotechnology

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Engineered Alcaligenes sp. by chemical mutagen produces thermostable and acido-alkalophilic endo-1,4-β-mannanases for improved industrial biocatalyst

Cited by 3 publications

References 80 publications

High NaCl concentrations induce the resistance to thermal denaturation of an extremely halotolerant (salt-activated) β-mannanase from Bacillus velezensis H1

High NaCl concentrations induce the resistance to thermal denaturation of an extremely halotolerant (salt-activated) β-mannanase from Bacillus velezensis H1

Purification and biochemical characterization of phytase from Bacillus cereus isolated from gastrointestinal tract of African giant snail (Achatina fulica)

Purification and biochemical characterization of pullulanase produced from Bacillus sp. modified by ethyl-methyl sulfonate for improved applications

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