Advanced Search
Syntax
Search...
Volcani treasures
About
Terms of use
Manage
Community:
אסיף מאגר המחקר החקלאי
Powered by ClearMash Solutions Ltd -
Digestion of structural polysaccharides of Panicum and vetch hays by the rumen bacterial strains Fibrobacter succinogenes BL2 and Butyrivibrio fibrisolvens D1
Year:
1993
Authors :
Ben Ghedalia, Daniel
;
.
Miron, Joshua
;
.
Volume :
39
Co-Authors:
Miron, J., Metabolic Unit, Institute of Animal Science, Agricultural Research Organization, The Volcani Center, PO Box 6, Bet Dagan, 50250, Israel
Ben-Ghedalia, D., Metabolic Unit, Institute of Animal Science, Agricultural Research Organization, The Volcani Center, PO Box 6, Bet Dagan, 50250, Israel
Facilitators :
From page:
756
To page:
759
(
Total pages:
4
)
Abstract:
The rumen bacterial strains Fibrobacter succinogenes BL2 and Butyrivibrio fibrisolvens D1, were grown in monocultures and pair combination on cell walls (CW) of two tropical hays: Panicum (grass) and vetch (legume), and their ability to solubilize and utilize CW structural carbohydrate was determined. With respect to both substrates, F. succinogenes BL2 was a better solubilizer of CW carbohydrate than B. fibrisolvens D1. However, the solubilization of Panicum constituents by any bacterial monoculture and co-culture was higher than that of vetch. Complementary interaction between B. fibrisolvens D1 and F. succinogenes BL2 was identified only with respect to carbohydrate utilization, but not with the extent of CW solubilization, which was determined mainly by the F. succinogenes strain. In both substrates, utilization of solubilized cellulose by BL2 monocultures was high (86.4-97.5%), whereas that of solubilized xylan and hemicellulose was much lower (35.2-41.6%). Under scanning electron microscopy visualization, the BL2 bacterial cell mass attached to and colonized on CW particles was characterized by the appearance of protuberant structures known as "polycellulosome complexes" on their surface topology. © 1993 Springer-Verlag.
Note:
Related Files :
article
Butyrivibrio fibrisolvens
Fibrobacter succinogenes
Panicum
polysaccharide
rumen microorganism
scanning electron microscopy
Vicia
Show More
Related Content
More details
DOI :
10.1007/BF00164462
Article number:
0
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
29219
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:45
You may also be interested in
Scientific Publication
Digestion of structural polysaccharides of Panicum and vetch hays by the rumen bacterial strains Fibrobacter succinogenes BL2 and Butyrivibrio fibrisolvens D1
39
Miron, J., Metabolic Unit, Institute of Animal Science, Agricultural Research Organization, The Volcani Center, PO Box 6, Bet Dagan, 50250, Israel
Ben-Ghedalia, D., Metabolic Unit, Institute of Animal Science, Agricultural Research Organization, The Volcani Center, PO Box 6, Bet Dagan, 50250, Israel
Digestion of structural polysaccharides of Panicum and vetch hays by the rumen bacterial strains Fibrobacter succinogenes BL2 and Butyrivibrio fibrisolvens D1
The rumen bacterial strains Fibrobacter succinogenes BL2 and Butyrivibrio fibrisolvens D1, were grown in monocultures and pair combination on cell walls (CW) of two tropical hays: Panicum (grass) and vetch (legume), and their ability to solubilize and utilize CW structural carbohydrate was determined. With respect to both substrates, F. succinogenes BL2 was a better solubilizer of CW carbohydrate than B. fibrisolvens D1. However, the solubilization of Panicum constituents by any bacterial monoculture and co-culture was higher than that of vetch. Complementary interaction between B. fibrisolvens D1 and F. succinogenes BL2 was identified only with respect to carbohydrate utilization, but not with the extent of CW solubilization, which was determined mainly by the F. succinogenes strain. In both substrates, utilization of solubilized cellulose by BL2 monocultures was high (86.4-97.5%), whereas that of solubilized xylan and hemicellulose was much lower (35.2-41.6%). Under scanning electron microscopy visualization, the BL2 bacterial cell mass attached to and colonized on CW particles was characterized by the appearance of protuberant structures known as "polycellulosome complexes" on their surface topology. © 1993 Springer-Verlag.
Scientific Publication
נגישות
menu      
You may also be interested in