ドライキャットフードの粗蛋白質水準、蛋白質源および炭水化物源が全糞採取法ならびに標識法による見かけの消化率に及ぼす影響

DOI

書誌事項

タイトル別名
  • Effects of CP Source, CP Content and Carbohydrate Source of Dry Cat Food on Difference in Apparent Digestibility Determined by Total Fecal Collection Method and by Indicator Method

抄録

The purpose of this study was to examine effects of CP source and CP level (Trial 1) and carbohydrate source (Trial 2) of dry cat food on apparent digestibility determined by the total fecal collection method and by the chromium oxide-indicator method, and on the difference in digestibility values between the both determination methods. In Trial 1 using 12 adult cats, four diets different in CP levels (29% vs 54% as-fed) and in CP sources (animal protein source vs vegetable protein source)were allotted to 4 groups of 3 cats each in a 4 X 4 Latin square design with 15 d per period. As a result, the magnitude of differences in the digestibility of DM, OM and CP between the determination methods was significantly less when cats received the higher CP diet. However, the CP source did not affect the magnitude of differences in apparent digestibility. In Trial 2 using 12 adult cats, a diet without any carbohydrate source (control diet), a diet containing corn (starch diet), and a diet containing cellulose and beet pulp (fiber diet) were allotted to 3 groups of 4 cats each in a 3 X 3 Latin square design with 12 d per period. The diets were restrictedly given to cats to equalize the dietary CP intake among the 3 groups. As a result, the magnitude of differences in the apparent digestibility of DM, OM and CP between the determination methods tended to enlarge when cats received the starch diet and the fiber diet, though not significant.

収録刊行物

詳細情報 詳細情報について

  • CRID
    1390001205460185728
  • NII論文ID
    130004626048
  • DOI
    10.11266/jpan1998.8.1-2_23
  • ISSN
    13443763
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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