{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T02:19:55Z","timestamp":1791253195790,"version":"4.1.0"},"reference-count":26,"publisher":"Cambridge University Press (CUP)","issue":"1","license":[{"start":{"date-parts":[[2007,3,9]],"date-time":"2007-03-09T00:00:00Z","timestamp":1173398400000},"content-version":"unspecified","delay-in-days":6825,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Br J Nutr"],"published-print":{"date-parts":[[1988,7]]},"abstract":"<jats:p>1. Polysaccharide depolymerases and glycoside hydrolases involved in the breakdown of plant structural polysaccharides (hemicellulose and pectins) were monitored in three fractions of the liquid phase of horse caecum digesta: acellular fluid (AF), bacteria (B) and protozoa plus bacteria (PB).<\/jats:p><jats:p>2. Both bacteria and protozoa were found to be involved in the decomposition of pectic substances, with two enzymic activities: depolymerase (polygalacturonase,<jats:italic>EC<\/jats:italic>3.2.1.15; and pectin lyase,<jats:italic>EC<\/jats:italic>4.2.2.10) and esterase (pectinesterase,<jats:italic>EC<\/jats:italic>3.1.1.11). The activity of the PB fraction was higher than that of B.<\/jats:p><jats:p>3. With hemicellulosic substrates, all three fractions showed a significant xylan endo-1,3-\u03b2-xylosidase (<jats:italic>EC<\/jats:italic>3.2.1.32) activity. Mannan was hardly broken down.<\/jats:p><jats:p>4. Galactomannan and arabinogalactan were broken down more extensively by the PB fraction than by the B fraction. Glycosidase activities (xylan 1,4-\u03b2-xylosidase,<jats:italic>EC<\/jats:italic>3.2.1.37 and \u03b1-L-arabinofuranosidase,<jats:italic>EC<\/jats:italic>3.2.1.55) were also observed.<\/jats:p>","DOI":"10.1079\/bjn19880087","type":"journal-article","created":{"date-parts":[[2005,6,9]],"date-time":"2005-06-09T07:49:51Z","timestamp":1118303391000},"page":"185-192","source":"Crossref","is-referenced-by-count":20,"title":["Degradation of hemicellulose and pectin by horse caecum contents"],"prefix":"10.1017","volume":"60","author":[{"given":"A.","family":"Bonhomme-Florentin","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2007,3,9]]},"reference":[{"key":"S0007114588000881_ref026","doi-asserted-by":"publisher","DOI":"10.1080\/00288233.1961.10420366"},{"key":"S0007114588000881_ref025","doi-asserted-by":"publisher","DOI":"10.1016\/0003-9861(60)90413-6"},{"key":"S0007114588000881_ref018","doi-asserted-by":"crossref","first-page":"183","DOI":"10.1016\/S0021-9258(18)86000-8","volume":"49","author":"MacIlvaine","year":"1921","journal-title":"Journal of Biological Chemistry"},{"key":"S0007114588000881_ref015","first-page":"45","volume":"6","author":"Hintz","year":"1969","journal-title":"Veterinarian"},{"key":"S0007114588000881_ref014","doi-asserted-by":"publisher","DOI":"10.1002\/cber.19370700411"},{"key":"S0007114588000881_ref013","doi-asserted-by":"publisher","DOI":"10.2527\/jas1982.5361671x"},{"key":"S0007114588000881_ref011","first-page":"1819","volume":"32","author":"Dehority","year":"1973","journal-title":"Federation Proceedings"},{"key":"S0007114588000881_ref010","doi-asserted-by":"crossref","first-page":"1515","DOI":"10.1128\/JB.89.6.1515-1520.1965","volume":"89","author":"Dehority","year":"1965","journal-title":"Journal of Bacteriology"},{"key":"S0007114588000881_ref008","doi-asserted-by":"publisher","DOI":"10.1292\/jvms1939.48.313"},{"key":"S0007114588000881_ref006","doi-asserted-by":"publisher","DOI":"10.1051\/rnd:19850112"},{"key":"S0007114588000881_ref005","first-page":"155","volume":"12","author":"Bonhomme-Florentin","year":"1974","journal-title":"Annales des Sciences Naturelles"},{"key":"S0007114588000881_ref003","doi-asserted-by":"publisher","DOI":"10.1042\/bj0780512"},{"key":"S0007114588000881_ref002","doi-asserted-by":"publisher","DOI":"10.1017\/S0021859600064832"},{"key":"S0007114588000881_ref001","doi-asserted-by":"publisher","DOI":"10.1042\/bj0890268"},{"key":"S0007114588000881_ref024","doi-asserted-by":"publisher","DOI":"10.1007\/BF01627258"},{"key":"S0007114588000881_ref022","first-page":"73","volume-title":"Microbial Ecology of the Gut","author":"Prins","year":"1977"},{"key":"S0007114588000881_ref020","doi-asserted-by":"crossref","first-page":"375","DOI":"10.1016\/S0021-9258(18)71980-7","volume":"153","author":"Nelson","year":"1944","journal-title":"Journal of Biological Chemistry"},{"key":"S0007114588000881_ref007","doi-asserted-by":"publisher","DOI":"10.1051\/rnd:19860222"},{"key":"S0007114588000881_ref021","first-page":"109","volume":"17","author":"Peltonen","year":"1978","journal-title":"Annales Agriculturae Fenniae"},{"key":"S0007114588000881_ref009","first-page":"251","volume-title":"Microbiology of the Gut","author":"Clarke","year":"1977"},{"key":"S0007114588000881_ref016","doi-asserted-by":"publisher","DOI":"10.2307\/1538229"},{"key":"S0007114588000881_ref023","doi-asserted-by":"publisher","DOI":"10.1038\/166444b0"},{"key":"S0007114588000881_ref019","doi-asserted-by":"publisher","DOI":"10.1111\/j.1550-7408.1965.tb01825.x"},{"key":"S0007114588000881_ref004","doi-asserted-by":"publisher","DOI":"10.1042\/bj0830517"},{"key":"S0007114588000881_ref017","doi-asserted-by":"crossref","first-page":"265","DOI":"10.1016\/S0021-9258(19)52451-6","volume":"193","author":"Lowry","year":"1951","journal-title":"Journal of Biological Chemistry"},{"key":"S0007114588000881_ref012","doi-asserted-by":"publisher","DOI":"10.4141\/cjas84-292"}],"container-title":["British Journal of Nutrition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0007114588000881","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,7,11]],"date-time":"2021-07-11T14:08:00Z","timestamp":1626012480000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0007114588000881\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1988,7]]},"references-count":26,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1988,7]]}},"alternative-id":["S0007114588000881"],"URL":"https:\/\/doi.org\/10.1079\/bjn19880087","relation":{},"ISSN":["0007-1145","1475-2662"],"issn-type":[{"value":"0007-1145","type":"print"},{"value":"1475-2662","type":"electronic"}],"subject":[],"published":{"date-parts":[[1988,7]]}}}