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Physiological and Enzymatic Activities of Rhizopus oligosporus in Swing Solid-State Reactor
Miszkiewicz, H., Rozwandowicz, A. and Bielecki, S. Physiological and Enzymatic Activities of Rhizopus oligosporus in Swing Solid-State Reactor Chemical Papers, Vol.58, No. 6, 2004, 424-428
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Document type:
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Článok z časopisu / Journal Article |
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Collection:
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Chemical papers
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| Attached Files |
| Name |
Description |
MIMEType |
Size |
Downloads |
n586a424.pdf
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586a424.pdf |
application/pdf |
130.51KB |
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| Author(s) |
Miszkiewicz, H.
Rozwandowicz, A.
Bielecki, S.
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| Title |
Physiological and Enzymatic Activities of Rhizopus oligosporus in Swing Solid-State Reactor
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| Journal name |
Chemical Papers
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| Publication date |
2004
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| Year available |
2004
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| Volume number |
58
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| Issue number |
6
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| ISSN |
0366-6352
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| Start page |
424
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| End page |
428
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| Place of publication |
Poland
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| Publisher |
Versita
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| Collection year |
2004
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| Language |
english
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| Subject |
270000 Biological Sciences
270100 Biochemistry and Cell Biology
270800 Biotechnology
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| Abstract/Summary |
Hydrated, acidified, dehulled, and autoclaved Pisum sativum seeds were fermented with Rhizopus oligosporus NRRL 2710. Solid-state fermentations were carried out in a SWiNG-Solid-State-Reactor S-10-F and in Petri dishes. Effects of loading rates (23 %, 46 %, 58 %, and 70 %) and aeration intensity (5.0 dm3min−1kg−1, 7.5 dm3min−1kg−1, and 10.0 dm3min−1kg−1) on morphological and physiological characteristics of R. oligosporus NRRL 2710 and activity of its selected extracellular hydrolases were determined. Loading rate of 58 % and aeration of 10 dm3min−1kg−1 provided the highest physiological activity of the fungus and most intensive secretion of α-amylase, cellulase, lipase, and proteases.
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