Abstract:
:The inhibition of pyruvate oxidative decarboxylation as a means of decreasing ruminal methanogenesis in vitro was studied. In the first experiment, the addition of adenosine and adenine (with and without ribose) to ruminal batch cultures did not decrease methanogenesis. In the second experiment, the addition of oxythiamin decreased methanogenesis by 23%. In the third experiment, three pyruvate derivatives did not inhibit methanogenesis, although hydroxypyruvate improved organic matter fermentation from 57.8% to 64.2%. The additives did not seem to inhibit pyruvate oxidative decarboxylation.
journal_name
Can J Microbioljournal_title
Canadian journal of microbiologyauthors
Ungerfeld EM,Rust SR,Burnett Rdoi
10.1139/w03-079subject
Has Abstractpub_date
2003-10-01 00:00:00pages
650-4issue
10eissn
0008-4166issn
1480-3275pii
w03-079journal_volume
49pub_type
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journal_title:Canadian journal of microbiology
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journal_title:Canadian journal of microbiology
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abstract::The gene for a type IIo IgG-binding protein has previously been cloned and sequenced. The approximately 60,000 M(r) recombinant gene product binds all four human IgG subclasses and fibrinogen. Treatment of this recombinant protein with CNBr results in generation of a series of fragments. One fragment, an approximately...
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