Feeding value in broiler chicken diets of a potato expressing a β-glucanase gene from Fibrobacter succinogenes
Author(s) -
J. Baah,
T. Scott,
L. M. Kawchuk,
J. D. Armstrong,
L. Brent Selinger,
K. J. Cheng,
Tim A. McAllister
Publication year - 2002
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/a01-007
Subject(s) - broiler , fibrobacter succinogenes , glucanase , food science , cultivar , biology , enzyme , chemistry , zoology , agronomy , biochemistry , fermentation , rumen
Including a transgenic potato cultivar as a source of β-glucanase in CDC Silky barley-based diets for broiler chickens at 0.6 kg t –1 improved (P < 0.05) feed conversion by 8.8%; at 1.2 kg t –1 it reduced (P < 0.05) ileal digesta viscosity by 42%. With improved level and/or activity of expression, transformed potato may have potential as an enzyme additive. Key words: Barley, broilers, β-glucanase, performance, transformed potato
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