Proceedings of the Korea Society of Poultry Science Conference (한국가금학회:학술대회논문집)

The Korean Society of Poultry Science (한국가금학회)
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마늘 추출물, 생균제, Cu 및 Se의 첨가급여가 산란계의 콜레스테롤 대사에 미치는 영향

  • 유선종 (건국대학교 동물생명과학대학 비반추영양학연구실) ;
  • 박상설 (건국대학교 동물생명과학대학 비반추영양학연구실) ;
  • 김재영 (건국대학교 동물생명과학대학 비반추영양학연구실) ;
  • 이보근 (건국대학교 동물생명과학대학 비반추영양학연구실) ;
  • 윤지연 (건국대학교 동물생명과학대학 비반추영양학연구실) ;
  • 안병기 (건국대학교 동물생명과학대학 비반추영양학연구실) ;
  • 강창원 (건국대학교 동물생명과학대학 비반추영양학연구실)
  • Published : 2006.11.10
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Abstract

The effects of garlic extracts, lactic acid bacteria, copper and selenium as cholesterol lowering material on productivity and content of egg cholesterol in layer were investigated. The layers were divided into seven treatment groups and fed commercial diet or experimental diets containing probiotics, garlic powder, selenium and copper for 6 weeks. There was no significant difference in egg production between groups. The content of egg yolk cholesterol by combination feeding of probiotics, garlic powder, selenium and copper were significantly reduced by 13.5-29.8% as compared to that of control. The levels of mRNA expression of HMG-CoA reductase were significantly decreased by dietary treatments.

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