ArticleIndian journal of microbiology2007
Statistical optimization of alkaline xylanase production from Streptomyces violaceoruber under submerged fermentation using response surface methodology.
Article in Indian journal of microbiology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 46 citations in OpenAlex.
- Novel Ergot Alkaloids Production fromToxins · 2020Article
- Paromomycin production from Streptomyces rimosus NRRL 2455: statistical optimization and new synergistic antibiotic combinations against multidrug resistant pathogens.BMC microbiology · 2019Article
- The Goldilocks Approach: A Review of Employing Design of Experiments in Prokaryotic Recombinant Protein Production.Bioengineering (Basel, Switzerland) · 2018Review
- Screening of filamentous fungi to produce xylanase and xylooligosaccharides in submerged and solid-state cultivations on rice husk, soybean hull, and spent malt as substrates.World journal of microbiology & biotechnology · 2017Article
- Bioprocessing of wheat bran for the production of lignocellulolytic enzyme cocktail by Cotylidia pannosa under submerged conditions.Bioengineered · 2016Article
- Actinomycetes: A Source of Lignocellulolytic Enzymes.Enzyme research · 2015Review
- Studies on Exo-Chitinase Production from Trichoderma asperellum UTP-16 and Its Characterization.Indian journal of microbiology · 2012Article
- Optimization of xylanase production by Streptomyces sp. P12-137 using response surface methodology and central composite design.Annals of microbiology · 2011Article
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Authors and funding
4 authors at 1 institution in 1 country.
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Abstract
Response surface methodology employing central composite design (CCD) was used to optimize fermentation medium for the production of cellulase-free, alkaline xylanase from Streptomyces violaceoruber under submerged fermentation. The design was employed by selecting wheat bran, peptone, beef extract, incubation time and agitation as model factors. A second-order quadratic model and response surface method showed that the optimum conditions for xylanase production (wheat bran 3.5 % (w/v), peptone 0.8 % (w/v), beef extract 0.8 % (w/v), incubation time 36 h and agitation 250 rpm) results in 3.0-fold improvement in alkaline xylanase production (1500.0 IUml(-1)) as compared to initial level (500.0 IUml(-1)) after 36 h of fermentation, whereas its value predicted by the quadratic model was 1347 IUml(-1). Analysis of variance (ANOVA) showed a high coefficient of determination (R(2)) value of 0.9718, ensuring a satisfactory adjustment of the quadratic model with the experimental data.The economical and cellulase-free nature of xylanase would enhance its applicability in pulp and paper industry.
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