Interaction of the rumen fungus Orpinomyces joyonii with Megasphaera elsdenii and Eubacterium limosum
Jazyk angličtina Země Anglie, Velká Británie Médium print
Typ dokumentu srovnávací studie, časopisecké články
- MeSH
- anaerobióza MeSH
- bachor mikrobiologie MeSH
- biomasa MeSH
- celulosa analogy a deriváty metabolismus MeSH
- dextriny metabolismus MeSH
- ethanol metabolismus MeSH
- Eubacterium metabolismus MeSH
- fermentace * MeSH
- glukosa metabolismus MeSH
- gramnegativní anaerobní koky metabolismus MeSH
- houby metabolismus MeSH
- kyseliny karboxylové metabolismus MeSH
- oxid uhličitý metabolismus MeSH
- zvířata MeSH
- Check Tag
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- srovnávací studie MeSH
- Názvy látek
- cellodextrin MeSH Prohlížeč
- celulosa MeSH
- dextriny MeSH
- ethanol MeSH
- glukosa MeSH
- kyseliny karboxylové MeSH
- oxid uhličitý MeSH
The degradation and fermentation of microcrystalline cellulose were studied in monoculture of the polycentric anaerobic fungus Orpinomyces joyonii and in co-cultures with the rumen bacteria Megasphaera elsdenii and Eubacterium limosum. More than 25% of cellulose hydrolysis products (glucose and cellodextrins) were released by the fungus into the medium after 8 d of cultivation. These products were metabolized by bacteria in mixed cultures. In co-culture with the fungus M. elsdenii and E. limosum increased the extent of microcrystalline cellulose degradation by 10.12% and 7.96%, respectively. Biomass yield in co-cultures was increased by 89.9% and 59.4% for M. elsdenii and E. limosum. Y cellulose for fungus alone was 52.29 g dry matter mol-1 glucose. These values were 64.93 and 55.92 g mol-1 glucose unit in co-culture with M. elsdenii and E. limosum, respectively.
Citace poskytuje Crossref.org
Chitinolytic enzymes produced by ovine rumen bacteria
