Interlaboratory testing of methods for assay of xylanase activity. Bailey M.J.; Biely P.; Poutanen K. Journal of Biotechnology 23(3): Abstract Twenty laboratories participated in a collaborative investigation of assays for endo-1,4-β-xylanase activity based on production of reducing sugars from. See Bailey, M.J., Biely, P., and Poutanen, K., Interlaboratory testing of methods for assay of xylanase activity. Journal of Biotechnology, p. ).

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An interlaboratory comparison of the ethoxyresorufin-O-deethylase assay for MFO activity. Production of a cellulase-free xylanase from agricultural waste materials by a thermotolerant Streptomyces sp.

Measurement of carboxymethylcellulase activity.


Are you looking for Sumner 5 Estimated H-index: Journal of the Association of Official Analytical Chemists 61 1: Hemicellulases in the bleaching of chemical pulps. Gail Lorenz Miller 6 Estimated H-index: Assessment of interlaboratory performance in external proficiency testing programs with a direct HDL-cholesterol assay.

Effect of pH on production of xylanase by Trichoderma reesei on xylan- and cellulose-based media applied microbiology and biotechnology. Non-Corrosive dye flr for detection of yesting sugars in borate complex ion-exchange chromatography. High values of the coefficients of correlation indicated good linearity between the amount of dyed fragments released and enzyme concentration.

Production of xylanolytic enzymes by strains of Aspergillus.

Norton Nelson 7 Estimated H-index: Production of cellulase-free xylanase by a thermotolerant Streptomyces sp. Multicentre interlaboratory study of lipoprotein A Lp A assay methods.


American Journal of Medical Quality 15 2: Interlaboratory testing of methods for assay of xylanase activity. Michael Somogyi 17 Estimated H-index: Journal of the International Federation of Clinical Chemistry 5 3: A note on the off of dinitrosalicylic acid for determining the products of enzymatic reactions.

Interlaboratory testing of methods for assay of xylanase activity

M Nummi 3 Estimated H-index: Interlaboratory evaluation of methods for the assay of Protein C in purified concentrates. Interlaboratory comparison of vitamin D assay methods. Establishment and mass propagation for industrial use engineering in life sciences. Expression of a modified xylanase in yeast.

Antimicrobial Agents and ChemoTherapy 57 This figure probably reflects the inherently poor reproducibility of results when using only partially soluble, poorly defined and rather impure polymeric substrates. Intra- and interlaboratory reproducibility of NCCLS antifungal susceptibility testing methods for the evaluation of in vitro activity aesay voriconazole against mold and yeast pathogens.

American Journal of Xjlanase Pathology 77 3: Other Papers By First Author. Journal of Aoac International 97 2: Interlaboratory testing of methods for assay of xylanase activity.

Journal of Clinical Microbiology 22 6: Michael BaileyJohanna Buchert. A comparison of plate assay fkr for detecting extracellular cellulase and xylanase activity. Significant reduction in interlaboratory variation was obtained when all the participants used the same substrate for activity determination, each with their own assay procedure.


Miller 1 Estimated H-index: Progress in biotechnology 7: Bailey 3 Estimated H-index: The substrates and methods already in use in the different laboratories were first recorded and the apparent activities obtained using these methods in the analysis of a distributed enzyme sample were compared. Implications for clinical performance measurement of interlaboratory variability in methods for glycosylated hemoglobin testing.

Standard deviation Chromatography Biochemistry Quantitative analysis chemistry Substrate chemistry Round robin test Chemistry Xylanase. methoes

Interlaboratory testing of methods for assay of xylanase activity. | Article Information | J-GLOBAL

Enzyme and Microbial Technology Fifteen laboratories also participated in preliminary testing of an assay based on the release of dyed fragments from 4- O -methyl glucuronoxylan dyed with Remazol Brilliant Actkvity dye. Sigrid Rombouts 1 Estimated H-index: Comparaison de la production de complexes enzymatiques par fermentation en milieu solide et par fermentation en milieu liquide.

Measurement of xylanase activity with insoluble xylan substrate. View in Source Cite this paper.

J-GLOBAL – Japan Science and Technology Agency

HimmelJohn O. LouisNira J. Khushal Brijwani 1 Estimated H-index: Cloudberry Rubus chamaemorus cell culture with bioactive substances: Charin Techapun 10 Estimated H-index: