A COMPARISON OF THE UREOLYTIC AND PROTEOLYTIC ACTIVITIES OF RUMEN BACTERIA FROM LAMBS FED CONVENTIONALLY AND BY INTRAGASTRIC INFUSION
Author(s) -
R. J. Wallace
Publication year - 1984
Publication title -
canadian journal of animal science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1918-1825
pISSN - 0008-3984
DOI - 10.4141/cjas84-194
Subject(s) - rumen , urease , protease , bacteria , zoology , urea , chemistry , biology , food science , biochemistry , enzyme , microbiology and biotechnology , fermentation , genetics
Rumen urease and protease activities of conventionally-fed sheep and of lambs fed totally by intragastric infusion were compared. The proteolytic activities were of different types, but the properties of the ureases indicated that the urease activity of infused lambs is very similar to the basal activity of the normal rumen. Key words: Infusion, rumen bacteria, urease, protease
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