Growth performance and intestinal morphology of broilers fed low protein and low methionine diets supplemented with putrescine
Polyamines (PA) including putrescine (PUT), spermidine(SPD), and spermine (SPM) are a subgroup of biogenic amines and biosynthesized through ornithine decarboxylation. They are completely protonated at physiologic pH and this electrical property of PA enables them to bind with negatively charged mac...
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| フォーマット: | 学位論文 |
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2013
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