Optimization of production of xylanases with low cellulases in Fusarium solani by means of a solid state fermentation using statistical experimental design

Martínez-Pacheco, Mauro M.; Flores-García, Alberto; Zamudio-Jaramillo, Miguel A.; Chávez-Parga, M.C.; Alvarez-Navarrete, Mariana

doi:10.1016/j.ram.2019.12.003

Cited by 8 publications

(8 citation statements)

References 46 publications

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“…In the case of incubation time, the highest xylanase production occurred between 144 and 168 h, with the optimal value predicted at 154 h, which is concordant to previous studies with F. solani and Aspergillus niger [ 8 , 47 ]. As shown in Table 3 , the statistical model Eq.…”

Section: Resultssupporting

confidence: 90%

“…Xylanases (EC 3.2.1.8), one of the most common types of hemicellulases, have received growing attention due to their biotechnological potential for a wide range of industrial applications, such as pulp bleaching, paper deinking, biofuel production, and bread making, among others [7] . Furthermore, cellulase-free xylanases have proven to be effective in selectively removing hemicellulose and other non-cellulolytic polysaccharides that coat the cellulose fibers of biomass [ 8 , 9 ]. This is very useful in the biofuel industry since cellulose can be readily exposed to enzymatic attack, which allows a better conversion of lignocellulosic material to simpler compounds like ethanol [10] .…”

Section: Introductionmentioning

confidence: 99%

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Fusarium graminearum as a producer of xylanases with low cellulases when grown on wheat bran

Cruz-Davila

Perez

Sosa

et al. 2022

Biotechnology Reports

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Section: Resultssupporting

confidence: 90%

Section: Introductionmentioning

confidence: 99%

Fusarium graminearum as a producer of xylanases with low cellulases when grown on wheat bran

Cruz-Davila

Perez

Sosa

et al. 2022

Biotechnology Reports

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“…FE33 (18.82 U/mg) showed higher xylanase expression, although values were higher than those reported in other studies [72,73]. Whereas, Fusarium strains PH79 (49.23 U/mg) from leaf litter and FS720 (36.06 U/mg) from soil presented the best amylase activity, even with values higher than the ones reported in other studies [74,75]. The species of the genus Fusarium are strongly associated as phytopathogens; due to their extracellular enzymatic action, they infect the leaves and fruits of plants [76,77].…”

Section: Discussioncontrasting

confidence: 59%

Enzymatic Bioprospecting of Fungi Isolated from a Tropical Rainforest in Mexico

Peraza-Jiménez

Rosa-García

Huijara-Vasconcelos

et al. 2021

JoF

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The humid tropical environment provides an ideal place for developing a high diversity of plants; this is why it is an interesting site for the enzymatic bioprospecting of fungi that are responsible for the recycling of organic matter in an efficient and accelerated way and whose enzymes could have multiple biotechnological applications. For this study, 1250 isolates of macroscopic and microscopic fungal morphotypes were collected from soil, leaf litter, and wood. One hundred and fifty strains (50 from each source) were selected for the enzymatic screening. From the first phase, 51 strains with positive activity for laccase, protease, amylase, xylanase, and lipase enzymes were evaluated, of which 20 were isolated from leaf litter, 18 from the soil, and 13 from wood. The 10 best strains were selected for the enzymatic quantification, considering the potency index and the production of at least two enzymes. High laccase activity was detected for Trametes villosa FE35 and Marasmius sp. CE25 (1179 and 710.66 U/mg, respectively), while Daedalea flavida PE47 showed laccase (521.85 U/mg) and protease activities (80.66 U/mg). Fusarium spp. PH79 and FS400 strains had amylase (14.0 U/mg, 49.23 U/mg) and xylanase activities (40.05 U/mg, 36.03 U/mg) respectively. These results confirm the enzymatic potential of fungi that inhabit little-explored tropical rainforests with applications in industry.

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“…Cellulase-free xylanases are desirable for biobleaching where they replace chlorine based bleaching agents and thus, release of toxic organo-chloro compounds is avoided. Recently, Martínez-Pachecoa et al ( 2019 ) optimised the xylanase production with low cellulase titres in Fusarium solani by SSF. Nowadays, nutritional quality of food and feed is being enhanced by augmenting them with functional food ingredients like XOS.…”

Section: Some Industrially Relevant Mycozymesmentioning

confidence: 99%

Recent Developments in Industrial Mycozymes: A Current Appraisal

Nath

Kango

2021

Mycology

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Fungi, being natural decomposers, are the most potent, ubiquitous and versatile sources of industrial enzymes. About 60% of market share of industrial enzymes is sourced from filamentous fungi and yeasts. Mycozymes (myco-fungus; zymes-enzymes) are playing a pivotal role in several industrial applications and a number of potential applications are in the offing. The field of mycozyme production, while maintaining the old traditional methods, has also witnessed a sea change due to advents in recombinant DNA technology, optimisation protocols, fermentation technology and systems biology. Consolidated bioprocessing of abundant lignocellulosic biomass and complex polysaccharides is being explored at an unprecedented pace and a number of mycozymes of diverse fungal origins are being explored using suitable platforms. The present review attempts to revisit the current status of various mycozymes, screening and production strategies and applications thereof.

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Optimization of production of xylanases with low cellulases in Fusarium solani by means of a solid state fermentation using statistical experimental design

Cited by 8 publications

References 46 publications

Fusarium graminearum as a producer of xylanases with low cellulases when grown on wheat bran

Fusarium graminearum as a producer of xylanases with low cellulases when grown on wheat bran

Enzymatic Bioprospecting of Fungi Isolated from a Tropical Rainforest in Mexico

Recent Developments in Industrial Mycozymes: A Current Appraisal

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