지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2021.11
- 수록면
- 1,386 - 1,396 (11page)
- DOI
- 10.5187/jast.2021.e118
이용수
초록· 키워드
오류제보하기
Copper is an essential mineral for pigs, thus it is used as a feed additive in the forms of copper sulfate. Therefore, this study aimed at characterizing the fecal microbiota shifts in pigs as fed by different forms of copper supplementation. 40 growing pigs aged 73 ± 1 days with an average weight of 30.22 ± 1.92kg were randomly divided into 5 groups. The control group (CON) fed with basal diet, while treatment groups were fed a basal diet supplemented with 100 ppm/kg of copper sulfate (CuSO4), Cu-glycine complex (CuGly), Cu-amino acid complex (CuAA), and Cu-hydroxy(4methylthio)butanoate chelate complex (CuHMB) for 28 days of trial, respectively. The data presented the comparison between inorganic and organic copper supplementation through gut microbiota in growing pigs. Alpha and Beta diversity anaylsis resulted in copper supplementation did shifted gut microbioal community structure. At the phylum level, Firmicutes and Bacteroidetes were the most abundant phyla at all times regardless of treatment. At the genus level, the relative abundances of Prevotella, Lactobacillus, Megasphaera, and SMB53 of the CuGly and CuHMB groups were significantly higher than those of copper sulfate and basal diet groups. Overall, this study may provide the potential role of organic copper replacing inorganic copper, resulting in increased beneficial bacteria in the pig gut.
목차
등록된 정보가 없습니다.
참고문헌 (38)
참고문헌 신청
Mario Manto / 2014 / Abnormal Copper Homeostasis: Mechanisms and Roles in Neurodegeneration / Toxics 2(2):327~345
Charmaine D. Espinosa / 2021 / Digestibility and metabolism of copper in diets for pigs and influence of dietary copper on growth performance, intestinal health, and overall immune status: a review / Journal of Animal Science and Biotechnology 12(1):13
A. K. DAS / 2020 / Role of gut microbiota modulation in health and production of pigs / Indian Journal of Animal Health 59:75~88
Yiming Zhang / 2019 / Effect of Dietary Copper on Intestinal Microbiota and Antimicrobial Resistance Profiles of Escherichia coli in Weaned Piglets / Frontiers in Microbiology 10:2808
C. D. Espinosa / 2017 / Copper hydroxychloride improves growth performance and reduces diarrhea frequency of weanling pigs fed a corn–soybean meal diet but does not change apparent total tract digestibility of energy and acid hydrolyzed ether extract / Journal of Animal Science 95(12):5447~5454
Charmaine D. Espinosa / 2021 / Digestibility and metabolism of copper in diets for pigs and influence of dietary copper on growth performance, intestinal health, and overall immune status: a review / Journal of Animal Science and Biotechnology 12(1):13
A. K. DAS / 2020 / Role of gut microbiota modulation in health and production of pigs / Indian Journal of Animal Health 59:75~88
Yiming Zhang / 2019 / Effect of Dietary Copper on Intestinal Microbiota and Antimicrobial Resistance Profiles of Escherichia coli in Weaned Piglets / Frontiers in Microbiology 10:2808
C. D. Espinosa / 2017 / Copper hydroxychloride improves growth performance and reduces diarrhea frequency of weanling pigs fed a corn–soybean meal diet but does not change apparent total tract digestibility of energy and acid hydrolyzed ether extract / Journal of Animal Science 95(12):5447~5454
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