Postprandial variations in the activity of polysaccharide-degrading enzymes of fluid- and particle-associated ruminal microbial populations

1993 ◽  
Vol 27 (4) ◽  
pp. 223-228 ◽  
Author(s):  
Cécile Martin ◽  
Brigitte Michalet-Doreau ◽  
Gérard Fonty ◽  
Alan Williams
Keyword(s):  
Microbial Populations ◽  
Degrading Enzymes ◽  
Ruminal Microbial Populations

POLYSACCHARIDE DEGRADING ENZYMES IN MICROBIAL POPULATIONS FROM THE LIQUID AND SOLID FRACTIONS OF BOVINE RUMEN DIGESTA

1984 ◽  
Vol 64 (5) ◽  
pp. 58-59 ◽  
Author(s):  
A. G. WILLIAMS ◽  
N. H. STRACHAN
Keyword(s):  
Liquid Phase ◽  
Key Words ◽  
Glycoside Hydrolase ◽  
Microbial Populations ◽  
Bovine Rumen ◽  
Degrading Enzymes ◽  
The Stability

Polysaccharide depolymerase and glycoside hydrolase enzymes involved in the degradation of plant structural polysaccharides were most active in the adherent particle-associated microorganisms, whereas soluble saccharides were metabolized by the liquid phase and nonadherent populations. The activities were constant confirming the stability of the populations. Key words: Polysaccharidase, glycosidase, particle-associated microorganisms

Ruminal Microbial Populations and Fermentation Characteristics in Beef Cattle Grazing Tropical Forage in Dry Season and Supplemented with Different Protein Levels

2019 ◽  
Vol 76 (3) ◽  
pp. 270-278
Author(s):  
Renata Pereira da Silva-Marques ◽  
Joanis Tilemahos Zervoudakis ◽  
Luciano Nakazato ◽  
Luciana Keiko Hatamoto-Zervoudakis ◽  
Luciano da Silva Cabral ◽  
...  
Keyword(s):  
Beef Cattle ◽  
Cattle Grazing ◽  
Dry Season ◽  
Microbial Populations ◽  
Protein Levels ◽  
Tropical Forage ◽  
Ruminal Microbial Populations
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