Establishment of porcine fecal-derived <i>ex vivo</i> microbial communities to evaluate the impact of livestock feed on gut microbiome

DOI Web Site 参考文献47件
  • TSUJIKAWA Yuji
    Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramakiaoba, Aoba-ku, Sendai-shi, Miyagi 980-8572, Japan Central Research Institute, Ito En Ltd., 21 Mekami, Sagara-cho, Haibara-gun, Shizuoka 421-0516, Japan Department of Agrobioscience, Graduate School of Agricultural Science, Kobe University, 1-1 Rokkodai-cho, Nada-ku, Kobe-shi, Hyogo 657-8501, Japan
  • NISHIYAMA Keita
    Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramakiaoba, Aoba-ku, Sendai-shi, Miyagi 980-8572, Japan Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, 41 Kawauchi, Aoba-ku, Sendai-shi, Miyagi 980-8576, Japan
  • NAMAI Fu
    Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramakiaoba, Aoba-ku, Sendai-shi, Miyagi 980-8572, Japan Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, 41 Kawauchi, Aoba-ku, Sendai-shi, Miyagi 980-8576, Japan
  • IMAMURA Yoshiya
    Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramakiaoba, Aoba-ku, Sendai-shi, Miyagi 980-8572, Japan
  • SAKUMA Taiga
    Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramakiaoba, Aoba-ku, Sendai-shi, Miyagi 980-8572, Japan
  • SAHA Sudeb
    Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramakiaoba, Aoba-ku, Sendai-shi, Miyagi 980-8572, Japan Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, 41 Kawauchi, Aoba-ku, Sendai-shi, Miyagi 980-8576, Japan Department of Dairy Science, Faculty of Veterinary, Animal and Biomedical Sciences, Sylhet Agricultural University, Sylhet-3100, Bangladesh JSPS Fellow
  • SUZUKI Masahiko
    Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramakiaoba, Aoba-ku, Sendai-shi, Miyagi 980-8572, Japan Central Research Institute, Ito En Ltd., 21 Mekami, Sagara-cho, Haibara-gun, Shizuoka 421-0516, Japan
  • SAKURAI Mitsuki
    Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramakiaoba, Aoba-ku, Sendai-shi, Miyagi 980-8572, Japan
  • IWATA Ryo
    Department of Agrobioscience, Graduate School of Agricultural Science, Kobe University, 1-1 Rokkodai-cho, Nada-ku, Kobe-shi, Hyogo 657-8501, Japan
  • MATSUO Kengo
    Miyagi Prefecture Animal Industry Experiment Station, Osaki, Miyagi 989-6445, Japan
  • TAKAMORI Hironori
    Miyagi Prefecture Animal Industry Experiment Station, Osaki, Miyagi 989-6445, Japan
  • SUDA Yoshihito
    Department of Food, Agriculture and Environmental Science, Miyagi University, 468-1 Aramakiaoba, Aoba-ku, Sendai-shi, Miyagi 980-8572, Japan
  • ZHOU Binghui
    Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramakiaoba, Aoba-ku, Sendai-shi, Miyagi 980-8572, Japan Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, 41 Kawauchi, Aoba-ku, Sendai-shi, Miyagi 980-8576, Japan
  • FUKUDA Itsuko
    Department of Agrobioscience, Graduate School of Agricultural Science, Kobe University, 1-1 Rokkodai-cho, Nada-ku, Kobe-shi, Hyogo 657-8501, Japan
  • VILLENA Julio
    Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramakiaoba, Aoba-ku, Sendai-shi, Miyagi 980-8572, Japan Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, 41 Kawauchi, Aoba-ku, Sendai-shi, Miyagi 980-8576, Japan Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli (CERELA-CONICET), Tucuman 4000, Argentina
  • SAKANE Iwao
    Central Research Institute, Ito En Ltd., 21 Mekami, Sagara-cho, Haibara-gun, Shizuoka 421-0516, Japan
  • OSAWA Ro
    Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramakiaoba, Aoba-ku, Sendai-shi, Miyagi 980-8572, Japan Department of Agrobioscience, Graduate School of Agricultural Science, Kobe University, 1-1 Rokkodai-cho, Nada-ku, Kobe-shi, Hyogo 657-8501, Japan
  • KITAZAWA Haruki
    Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramakiaoba, Aoba-ku, Sendai-shi, Miyagi 980-8572, Japan Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, 41 Kawauchi, Aoba-ku, Sendai-shi, Miyagi 980-8576, Japan

抄録

<p>Sustainable livestock production requires reducing competition for food and feed resources and increasing the utilization of food by-products in livestock feed. This study describes the establishment of an anaerobic batch culture model to simulate pig microbiota and evaluate the effects of a food by-product, wakame seaweed stalks, on ex vivo microbial communities. We selected one of the nine media to support the growth of a bacterial community most similar in composition and diversity to that observed in pig donor feces. Supplementation with wakame altered the microbial profile and short-chain fatty acid composition in the ex vivo model, and a similar trajectory was observed in the in vivo pig experimental validation. Notably, the presence of wakame increased the abundance of Lactobacillus species, which may have been due to cross-feeding with Bacteroides. These results suggest the potential of wakame as a livestock feed capable of modulating the pig microbiome. Collectively, this study highlights the ability to estimate the microbiome changes that occur when pigs are fed a specific feed using an ex vivo culture model.</p>

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