Continuous Culture as a Method for Studying Rumen FermentationCornell Univ., 1959 - 122 pagine |
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Pagina 8
... vivo volatile fatty acid production . These data suggest that as the amount of roughage in the ration decreases , the proportion of acetic acid decreases and the proportions of propionic and butyric acids produced increase . In vivo ...
... vivo volatile fatty acid production . These data suggest that as the amount of roughage in the ration decreases , the proportion of acetic acid decreases and the proportions of propionic and butyric acids produced increase . In vivo ...
Pagina 42
... vivo by Carroll and Hungate ( Table II , page 9 ) at 2 and 3 1/3 hours after feeding , respec- tively . It is somewhat less than the value of 2.02 meq./100 ml./hr . ob- served four hours after feeding by Stewart ( 1957 ) . These ...
... vivo by Carroll and Hungate ( Table II , page 9 ) at 2 and 3 1/3 hours after feeding , respec- tively . It is somewhat less than the value of 2.02 meq./100 ml./hr . ob- served four hours after feeding by Stewart ( 1957 ) . These ...
Pagina 43
... vivo results ( Tables II and III , pages 9 and 12 ) . Furthermore if one compares the reports of individual authors it is evident that concentrates consistently increased the proportion of butyric acid observed in vivo , just 43.
... vivo results ( Tables II and III , pages 9 and 12 ) . Furthermore if one compares the reports of individual authors it is evident that concentrates consistently increased the proportion of butyric acid observed in vivo , just 43.
Sommario
REVIEW OF THE LITERATURE | 3 |
Criteria For Comparing In Vitro Fermentation With | 6 |
EXPERIMENTAL PROCEDURE | 18 |
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Parole e frasi comuni
24-hour samples A.E. Oxford A.T. Phillipson Absorption of volatile Acetic acid all-roughage Amylolytic organisms Animal Sci Appendix approximately Average Biol bovine rumen bovis Briggs Butyric acid Celite cent ciliate ciliate protozoa coliform bacteria comparable CORNE CORNELL UNIVERSITY culture vessel Dairy Sci Daryl Griffin Dasytricha F-test fatty acid concentrations fatty acid production fitting ration growth rates Gutierrez hay diet Hay Hay-concentrate hay inoculum hay substrate hay-concentrate substrate Heald Holotrich protozoa Hydrogen ion concentration IGSG IGSH IHSG inocula Isotricha J.C. Shaw LIBRARY CORNELL Masson McCarthy Microbiol microorganisms Monod numbers oligotrich protozoa pH values pipette plates population Propionic acid rate of flow Rate of production rates of growth roughage rumen bacteria rumen ciliate rumen contents rumen fermentation rumen ingesta rumen microorganisms rumen wall ruminal starch Stewart Streptococci Streptococcus Streptococcus bovis studies subsample sulfuric acid Table XI total VFA total volatile fatty tube UNIVERSITY CORNELL Valeric acid vitro vivo volatile fatty acid