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β-mannanase supplemented in diets saved 85 to 100 kcal of metabolizable energy/kg, supporting growth performance and improving nutrient digestibility in grower pigs
The effects of β-mannanase supplementation in metabolizable energy (ME)-reduced diets containing xylanase-phytase were investigated on growth...
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High NaCl concentrations induce the resistance to thermal denaturation of an extremely halotolerant (salt-activated) β-mannanase from Bacillus velezensis H1
β-mannanase catalyzes the hydrolysis of mannans β-1,4-mannosidic linkages to produce industrially relevant oligosaccharides. These enzymes have...
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Thermotolerant and protease-resistant GH5 family β-mannanase with CBM1 from Penicillium aculeatum APS1: purification and characterization
In past several years, mannanases has attracted many researchers owing to its extensive industrial applications. The search for novel mannanases with...
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Use of dietary β-mannanase supplementation to increase nutrient digestibility and improve growth of juvenile rohu (Labeo rohita) given a feed based on plant ingredients
An 8-week feeding trial was conducted to evaluate the effects of β-mannanase supplementation on the growth performance, body composition, nutrient...
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Optimized production and characterization of endo-β-mannanase by Aspergillus niger for generation of prebiotic mannooligosaccharides from guar gum
Optimized production of Aspergillus niger ATCC 26011 endo-β-mannanase ( ManAn ) on copra meal resulted in 2.46-fold increase (10,028 U/gds). Purified ManAn...
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Cross-linked β-Mannanase Aggregates: Preparation, Characterization, and Application for Producing Partially Hydrolyzed Guar Gum
β-Mannanase capable of hydrolyzing β-1,4-linkages in guar gum was immobilized as cross-linked enzyme aggregates (M-CLEAs). The aggregation and...
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Comparison of the Efficiency of Various Promoters for the Production of Secreted β-Mannanase by Bacillus subtilis Cells of the Methylotrophic Yeast Ogataea haglerorum
AbstractIn this article, strong promoters of thermotolerant methylotrophic yeast Ogataea haglerorum have been characterized. Promoters play a key...
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A novel neutral thermophilic β-mannanase from Malbranchea cinnamomea for controllable production of partially hydrolyzed konjac powder
AbstractPartially hydrolyzed konjac powder (PHKP) can be used to increase the daily intake of dietary fibers of consumers. To produce PHKP by...
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Resha** the binding channel of a novel GH113 family β-mannanase from Paenibacillus cineris (PcMan113) for enhanced activity
Endo-β-mannanases are important enzymes for degrading lignocellulosic biomass to generate mannan, which has significant health effects as a prebiotic...
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Boosting enzymatic hydrolysis of steam-pretreated softwood by laccase and endo-β-mannanase enzymes from Streptomyces ipomoeae CECT 3341
Ligninases and hemicellulases are crucial as accessory enzymes to increase the enzymatic hydrolysis of lignocellulose, boosting sugars production...
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Production and characterization of thermostable acidophilic β-mannanase from Aureobasidium pullulans NRRL 58524 and its potential in mannooligosaccharide production from spent coffee ground galactomannan
The maximum yield of the crude mannanase from Aureobasidium pullulans NRRL 58524 was 8.42 ± 0.18 U mL −1 when cultured for 72 h in the optimized...
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The Increase of Incomplete Degradation Products of Galactomannan Production by Synergetic Hydrolysis of β-Mannanase and α-Galactosidase
An integrated process to increase the yield of incomplete degradation products of galactomannan (GalM) especially for galactomanno-oligosaccharides...
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Supplementation of a β-mannanase enzyme reduces post-weaning diarrhea and antibiotic use in piglets on an alternative diet with additional soybean meal
Enzyme supplementation with a β-mannanase to degrade β-mannan fibers present in the diet has been shown to restore and improve performance in swine....
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Research and application progress of microbial β-mannanases: a mini-review
Mannan is a predominant constituent of cork hemicellulose and is widely distributed in various plant tissues. β-Mannanase is the principal...
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High-level expression of a β-mannanase (manB) in Pichia pastoris GS115 for mannose production with Penicillium brevicompactum fermentation pretreatment of soybean meal
AbstractAn endo-1,4-β-mannanase gene (manB) from a Bacillus pumilus Nsic-2 grown in a stinky tofu emulsion was cloned and expressed in Pichia pastoris ...
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Expression, homology modeling and enzymatic characterization of a new β-mannanase belonging to glycoside hydrolase family 1 from Enterobacter aerogenes B19
Backgroundβ-mannanase can hydrolyze β-1,4 glycosidic bond of mannan by the manner of endoglycosidase to generate mannan-oligosaccharides. Currently,...
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Immobilization of Mannanase Enzyme to ZnO Nanoparticle and Determination of Its Effect on Tomato Seed Germination
PurposeEnzymes play an active role in the germination, development, and degradation of seeds. Beta (β)-mannanase is one of the main enzymes...
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Identification and Biochemical Characterization of Major β-Mannanase in Talaromyces cellulolyticus Mannanolytic System
Talaromyces cellulolyticus is a promising fungus for providing a cellulase preparation suitable for the hydrolysis of lignocellulosic material,...
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Thermophilic β-mannanases from bacteria: production, resources, structural features and bioengineering strategies
β-mannanases are pivotal enzymes that cleave the mannan backbone to release short chain mannooligosaccharides, which have tremendous biotechnological...
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Genetic engineering and raising temperature enhance recombinant protein production with the cdna1 promoter in Trichoderma reesei
The fungus Trichoderma reesei is a powerful host for secreted production of proteins. The promoter of cdna1 gene, which encodes a small basic protein...
