Effects of cyclodextrin-iodopropane complex on methane production, ruminal fermentation and microbes, digestibility and blood metabolites in steers

Autor:	Noriko Tatsuoka, Katsuhiko Mikuni, Hisao Itabashi, Zeenat Ara Lila, Koji Hara, Kozo Hara, Nazimuddin Mohammed, Shuhei Kanda
Rok vydání:	2004
Předmět:	chemistry.chemical_classification Methanogenesis General Medicine Butyrate Biology Microbiology chemistry.chemical_compound Rumen Animal science chemistry Hay Urea Propionate Dry matter General Agricultural and Biological Sciences Digestion
Zdroj:	Animal Science Journal. 75:131-137
ISSN:	1740-0929 1344-3941
Popis:	The effects when adding cyclodextrin-iodopropane complex (CD-IP) to a diet, on ruminal fermentation and microbes, digestibility, blood metabolites and methane production, were evaluated using four Holstein steers in a cross-over design. The steers were fed Sudangrass hay plus concentrate mixture at a ratio 1.5:1, and CD-IP (1% of dry matter) was given twice daily by mixing with concentrate mixture. Rumen and blood samples were collected at 0, 2, and 5 h after morning dosing. Ruminal pH and numbers of protozoa were unaffected by CD-IP treatment. Ruminal molar proportion of acetate was decreased (P
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::07eb6e181e18104cfae618b8ccc2113e https://doi.org/10.1111/j.1740-0929.2004.00167.x Zobrazit plný text záznamu Plný text ve formátu PDF