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Production of xylanolytic enzymes byStreptomycesflavogriseus

✍ Scribed by M. Ishaque; D. Kluepfel

Publisher
Springer Netherlands
Year
1981
Tongue
English
Weight
286 KB
Volume
3
Category
Article
ISSN
0141-5492

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✦ Synopsis

Cultures of Streptomyces flavogriseus produced considerable amounts of xylanase when grown on xylan containing media. Comparatively lower yields of this enzyme were obtained when hay or avicel served as main carbon source. f-xylosidase was synthesized intracellularly and appeared less dependent on the fermentation substrate. The strain produced simultaneously various enzymes of the cellulase complex and the xylose induced glucose isomerase.

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Location of xylanolytic enzymes in Chaet
Location of xylanolytic enzymes in Chaetomium globosum
✍ Jagruti P. Gandhi; Dr. K. Koteshwara Rao πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 409 KB

Localisation of endo p-1 -4-xylan xylanohydrolase and p-xylosidase was studied in Chaetomium globosum when the fungus was grown on 1 % (w/v) birchwood xylan. Although both enzymes are present in the soluble fraction of the cell, xylanase activity was membrane bound whereas B-xylosidase activity was