Article
Agriculture, Dairy & Animal Science
A. Kaltenegger, E. Humer, C. Pacifico, Q. Zebeli
Summary: Replacing cereals with bakery by-products (BP) in dairy cow diets can increase apparent total-tract digestibility (ATTD) and digestible organic matter intake (DOMI), but may have negative effects on fecal microbial diversity and pH.
JOURNAL OF DAIRY SCIENCE
(2021)
Article
Veterinary Sciences
Lauren M. Reilly, Fei He, Sandra L. Rodriguez-Zas, Bruce R. Southey, Jolene M. Hoke, Gary M. Davenport, Maria R. C. de Godoy
Summary: This study aimed to evaluate the effects of plant-based protein sources such as legumes and yeast on extruded canine diets. The results showed that these novel protein sources are viable options in canine diets, with no detrimental effects on nutrient digestibility or fecal characteristics.
FRONTIERS IN VETERINARY SCIENCE
(2021)
Article
Veterinary Sciences
Ana R. J. Cabrita, Joana Guilherme-Fernandes, Maria Spinola, Margarida R. G. Maia, Timur Yergaliyev, Amelia Camarinha-Silva, Antonio J. M. Fonseca
Summary: This study evaluated the effects of dietary supplementation with three microalgae species on the palatability, digestibility, metabolizable energy content, fecal metabolites, and microbiota of dogs. The results showed that the addition of microalgae did not significantly affect food intake and digestibility of nutrients and energy. However, it did affect fecal characteristics and microbiota composition, with the effects varying depending on the species of microalgae.
FRONTIERS IN VETERINARY SCIENCE
(2023)
Article
Agriculture, Dairy & Animal Science
Matthew R. Panasevich, Leighann Daristotle, Rebecca Quesnell, Gregory A. Reinhart, Nolan Z. Frantz
Summary: This study investigated the effects of nonviable Lactobacillus acidophilus and a mixed prebiotic on the fecal microbiota, fermentative end products, and gut immune health in adult Beagle dogs. The findings suggest that diets containing the mixed prebiotic can influence the gut microbiota and immune health.
JOURNAL OF ANIMAL SCIENCE
(2021)
Article
Agriculture, Dairy & Animal Science
Na Ren, Xuanzi Zhang, Xiaoyan Hao, Yingrui Dong, Xinggang Wang, Jianxin Zhang
Summary: Riboflavin (RF) is involved in redox reactions and plays an important role in animal metabolism and growth. Dietary RF supply has the potential to improve growth performance and nutrient digestion in lambs, potentially due to its stimulatory effects on ruminal microbial growth. This study evaluated the effects of RF supplementation on lamb growth performance and rumen fermentation.
Article
Biotechnology & Applied Microbiology
K. Zhang, Q. Qian, Y. Mao, Y. Xu, Y. Yang, Y. Chen, X. Wang
Summary: The study demonstrates the potential application of high-protein caragana as a feed supplement in livestock feeding programs. The use of caragana positively impacts the fatty acid profile of muscle and alters the microbiota composition and function in the rumen, ileum, and cecum in sheep.
JOURNAL OF APPLIED MICROBIOLOGY
(2021)
Article
Food Science & Technology
Xiaotian Chen, Jianrong Wu, Ziyun Shen, Song Xu, Xiaobei Zhan
Summary: In this study, ScOG with branched chain structures was obtained through co-culture of Schizophyllum commune and Trichoderma harzianum, and its sulfated derivatives (SScOG) were also prepared. The results showed that both ScOG and S-ScOG were resistant to digestion and had strong antioxidative activity. In vitro fermentation experiments demonstrated that ScOG and its derivatives increased the abundance of beneficial bacteria and the production of short-chain fatty acids. Overall, ScOG has good prebiotic potential and sulfation modification can enhance its prebiotic effects.
Article
Agriculture, Dairy & Animal Science
Pinfeng Liao, Kang Yang, Hongcan Huang, Zhongquan Xin, Shiyan Jian, Chaoyu Wen, Shansong He, Lingna Zhang, Baichuan Deng
Summary: In this study, the impact of different dietary change methods on the gastrointestinal response of puppies was evaluated. It was found that a gradual transition reduced the incidence of diarrhea and the concentration of isovaleric acid in puppies. The composition of the fecal microbiota was also changed after different dietary changes, with beneficial bacteria increased after a gradual transition. Both gradual and abrupt changes caused changes in amino acid metabolism, while only the abrupt change altered lipid metabolism. The findings suggest that a gradual transition can reduce diarrhea rate in puppies by modulating the composition and metabolism of the gut microbiota.
Article
Agriculture, Dairy & Animal Science
Costanza Delsante, Carlo Pinna, Federica Sportelli, Thomas Dalmonte, Claudio Stefanelli, Carla G. Vecchiato, Giacomo Biagi
Summary: This study evaluated the effects of four microalgae on canine gut microbiota and metabolites, and found that one of the microalgae could promote the production of certain short-chain fatty acids and alter the composition of gut bacteria.
Article
Agriculture, Dairy & Animal Science
Amanda N. Dainton, Fei He, Tanner W. Bingham, David Sarlah, Katelyn B. Detweiler, Heather J. Mangian, Maria Regina Cattai de Godoy
Summary: This study examined the effects of a diet containing avocado meal on the digestibility and fecal fermentative end-products in dogs. The results suggest that avocado meal can be a suitable dietary fiber source for dogs without adverse health effects.
JOURNAL OF ANIMAL SCIENCE
(2022)
Article
Agriculture, Dairy & Animal Science
Min Zhang, Rong Wang, Tingting Wu, Yingbai Yang, Zhixiong He, Zhiyuan Ma, Zhiliang Tan, Bo Lin, Min Wang
Summary: This study investigated the effects of prolonging harvest time of corn stover silage on the digestibility and rumen fermentation in growing beef cattle. The findings showed that prolonging harvest time increased the fiber and dry matter content of the silage, promoting feed intake and reducing fiber degradation. However, it did not alter rumen fermentation and growth performance in the cattle.
Article
Veterinary Sciences
Ling Chang, Yanan Ding, Yushi Wang, Zehe Song, Fei Li, Xi He, Haihan Zhang
Summary: This study investigated the effects of different oligosaccharides on the growth performance and intestinal function in broilers. The results showed that dietary supplementation with raffinose oligosaccharide and chitooligosaccharide significantly improved the growth and feed intake of broilers, enhanced immune function and antioxidant capacity, and improved intestinal health.
FRONTIERS IN VETERINARY SCIENCE
(2022)
Article
Multidisciplinary Sciences
Alaa Emara Rabee, Boshra R. Younan, Khalid Z. Kewan, Ebrahim A. Sabra, Mebarek Lamara
Summary: The combination of live yeast and microalgae as feed supplementation was found to have positive impacts on rumen fermentation and animal performance, improving feed intake and blood parameters.
SCIENTIFIC REPORTS
(2022)
Article
Agriculture, Dairy & Animal Science
Lauren M. Reilly, Fei He, Sandra L. Rodriguez-Zas, Bruce R. Southey, Jolene M. Hoke, Gary M. Davenport, Maria R. C. de Godoy
Summary: The study investigated the effects of raw or cooked garbanzo beans inclusion in extruded feline diets on macronutrient digestibility, gastrointestinal tolerance, and fermentative end-products in cats. Results showed that all inclusion levels of raw garbanzo beans resulted in high digestibility and ideal fecal scores, demonstrating their adequacy as a protein source in feline diets up to a 30% inclusion level.
JOURNAL OF ANIMAL SCIENCE
(2021)
Review
Multidisciplinary Sciences
Alexandria Bartlett, Manuel Kleiner
Summary: Dietary protein has a significant impact on the composition and function of the intestinal microbiota, and its interactions with the microbiota have critical implications for host health.