{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,22]],"date-time":"2026-10-22T20:16:53Z","timestamp":1792700213246,"version":"4.5.0"},"reference-count":42,"publisher":"Cambridge University Press (CUP)","issue":"5","license":[{"start":{"date-parts":[[2007,3,9]],"date-time":"2007-03-09T00:00:00Z","timestamp":1173398400000},"content-version":"unspecified","delay-in-days":3599,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Br J Nutr"],"published-print":{"date-parts":[[1997,5]]},"abstract":"<jats:p>The present work was undertaken to study the energy value of a mixture of acetic, propionic and butyric acids (0\u00b7682: 0\u00b7226: 0\u00b7092) infused intracaecally in growing pigs. A basal diet low in fibre (42 g NSP\/kg DM) was given at below the requirement for maximum weight gain. In six 2-week periods, N and energy balance measurements in eight growing pigs were carried out with and without infusion of short-chain fatty acids (SCFA). Heat production was measured using open-circuit chambers and the concentration of SCFA in faeces was determined. Less than 1% of the infused SCFA was excreted in faeces illustrating the capacity of the hind-gut to absorb and metabolize SCFA. Infusion of SCFA did not affect the digestibility of nutrients and energy. However, N retention increased demonstrating that SCFA are an energy source for protein gain when pigs are fed at below the requirement of energy. Increased CH<jats:sub>4<\/jats:sub>production together with an increased excretion of branched-chain fatty acids in faeces suggested that there was a higher microbial activity in the hind-gut during infusion. The partial utilization of the infused energyin SCFA was 0\u00b7821. A small proportion of the infused energy in SCFA was retained in protein (0\u00b7099) and a considerable amount was retained as fat (0\u00b7722).<\/jats:p>","DOI":"10.1079\/bjn19970072","type":"journal-article","created":{"date-parts":[[2005,9,17]],"date-time":"2005-09-17T04:07:20Z","timestamp":1126930040000},"page":"745-756","source":"Crossref","is-referenced-by-count":60,"title":["The energy value of short-chain fatty acids infused into the caecum of pigs"],"prefix":"10.1017","volume":"77","author":[{"given":"Henry","family":"J\u00f8rgensen","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Torben","family":"Larsen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xin-Quan","family":"Zhao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bj\u00d8rn O.","family":"Eggum","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2007,3,9]]},"reference":[{"key":"S0007114597000731_ref033","doi-asserted-by":"publisher","DOI":"10.2527\/jas1987.642448x"},{"key":"S0007114597000731_ref036","doi-asserted-by":"publisher","DOI":"10.1111\/j.1439-0396.1988.tb00067.x"},{"key":"S0007114597000731_ref007","first-page":"441","volume-title":"Energy Metabolism. EAAP Publication no. 11","author":"Brouwer","year":"1965"},{"key":"S0007114597000731_ref040","first-page":"97","article-title":"Studies on dietary fibre. 1. Analysis and chemical characterization of weter-soluble and water-insoluble dietary fibres","volume":"9","author":"Theander","year":"1979","journal-title":"Swedish Journal of Agricultural Research"},{"key":"S0007114597000731_ref005","doi-asserted-by":"crossref","first-page":"120","DOI":"10.1242\/jeb.20.2.120","article-title":"Absorption of volatile acids from the alimentary tract of the sheep and other animals","volume":"20","author":"Barcroft","year":"1944","journal-title":"Journal of Experimental Biology"},{"key":"S0007114597000731_ref025","doi-asserted-by":"publisher","DOI":"10.1017\/S000335610001285X"},{"key":"S0007114597000731_ref034","doi-asserted-by":"publisher","DOI":"10.1111\/j.1472-765X.1989.tb00278.x"},{"key":"S0007114597000731_ref003","doi-asserted-by":"publisher","DOI":"10.1079\/BJN19910083"},{"key":"S0007114597000731_ref042","doi-asserted-by":"publisher","DOI":"10.1079\/BJN19930051"},{"key":"S0007114597000731_ref041","doi-asserted-by":"publisher","DOI":"10.3181\/00379727-190-42878"},{"key":"S0007114597000731_ref039","doi-asserted-by":"publisher","DOI":"10.1002\/lipi.19520540406"},{"key":"S0007114597000731_ref006","doi-asserted-by":"publisher","DOI":"10.1093\/jn\/122.2.241"},{"key":"S0007114597000731_ref038","volume-title":"SAS\/STAT Guide for Personal Computers","year":"1987"},{"key":"S0007114597000731_ref014","doi-asserted-by":"publisher","DOI":"10.3109\/00365528609003073"},{"key":"S0007114597000731_ref031","doi-asserted-by":"publisher","DOI":"10.1111\/j.1439-0396.1969.tb01034.x"},{"key":"S0007114597000731_ref016","doi-asserted-by":"crossref","first-page":"1897","DOI":"10.1128\/AEM.60.6.1897-1904.1994","article-title":"Effect of dietary fiber on microbial activity and microbial gas production in various regions of the gastrointestinal tract of pigs","volume":"60","author":"Jensen","year":"1994","journal-title":"Applied and Environmental Microbiology"},{"key":"S0007114597000731_ref008","doi-asserted-by":"publisher","DOI":"10.1093\/jn\/115.1.53"},{"key":"S0007114597000731_ref001","doi-asserted-by":"crossref","first-page":"454","DOI":"10.1152\/ajplegacy.1975.228.2.454","article-title":"Sites of organic acid production and absorption in the gastrointestinal tract of the pig","volume":"228","author":"Argenzio","year":"1974","journal-title":"American Journal of Physiology"},{"key":"S0007114597000731_ref011","doi-asserted-by":"publisher","DOI":"10.1079\/BJN19770113"},{"key":"S0007114597000731_ref018","doi-asserted-by":"publisher","DOI":"10.1080\/17450396809424510"},{"key":"S0007114597000731_ref013","first-page":"191","article-title":"Energieumsatzmessungen am adulten Schwein bei Verf\u00fctterung von Rationen mit Kartoffelst\u00e1rke, Kartoffeln, R\u00fcben, Pressschnitzeln und Gro\u00dffuttermitteln als Zulagen zu einer Grundration. 1. Energieumsatz und Energieverwertung (Measurement of the energy metabolism of adult pigs after feeding of rations with potato starch, potatoes, beets, sugar beet pulp and roughage as supplements to a basic ration. 1. Energy metabolism and energy utilization)","volume":"40","author":"Hoffmann","year":"1990","journal-title":"Archives of Animal Nutrition"},{"key":"S0007114597000731_ref009","doi-asserted-by":"publisher","DOI":"10.1016\/0377-8401(89)90088-6"},{"key":"S0007114597000731_ref017","doi-asserted-by":"publisher","DOI":"10.1017\/S1357729800013837"},{"key":"S0007114597000731_ref019","doi-asserted-by":"publisher","DOI":"10.1079\/BJN19960140"},{"key":"S0007114597000731_ref020","doi-asserted-by":"publisher","DOI":"10.1079\/BJN19810022"},{"key":"S0007114597000731_ref002","volume-title":"Official Methods of Analysis","year":"1975"},{"key":"S0007114597000731_ref032","doi-asserted-by":"publisher","DOI":"10.1016\/0300-9629(88)90668-8"},{"key":"S0007114597000731_ref010","doi-asserted-by":"publisher","DOI":"10.1093\/jn\/121.11.1787"},{"key":"S0007114597000731_ref037","first-page":"628","article-title":"The use of chromic oxide as an index for determining the digestibility of a diet","volume":"50","author":"Sch\u00fcrch","year":"1950","journal-title":"Journal of Nutrition"},{"key":"S0007114597000731_ref024","doi-asserted-by":"publisher","DOI":"10.1177\/0148607189013002109"},{"key":"S0007114597000731_ref004","doi-asserted-by":"publisher","DOI":"10.1079\/BJN19930147"},{"key":"S0007114597000731_ref022","doi-asserted-by":"publisher","DOI":"10.1016\/0301-6226(83)90076-3"},{"key":"S0007114597000731_ref012","first-page":"115","volume-title":"Energy Metabolism of Farm Animals. EAAP Publication no. 43","author":"G\u00e4degen","year":"1989"},{"key":"S0007114597000731_ref026","doi-asserted-by":"publisher","DOI":"10.1079\/NRR19920007"},{"key":"S0007114597000731_ref029","doi-asserted-by":"publisher","DOI":"10.1093\/ajcn\/32.1.164"},{"key":"S0007114597000731_ref028","doi-asserted-by":"publisher","DOI":"10.1136\/gut.19.9.819"},{"key":"S0007114597000731_ref027","first-page":"1647","article-title":"Protein degradation by human intestinal bacteria","volume":"132","author":"Macfarlane","year":"1986","journal-title":"Journal of General Microbiology"},{"key":"S0007114597000731_ref030","doi-asserted-by":"publisher","DOI":"10.1111\/j.1439-0396.1991.tb00251.x"},{"key":"S0007114597000731_ref035","doi-asserted-by":"crossref","first-page":"424","DOI":"10.1016\/S0016-5085(82)80339-9","article-title":"Utilization of nutrients by isolated epithelial cells of the rat colon","volume":"83","author":"Roediger","year":"1982","journal-title":"Gastroenterology"},{"key":"S0007114597000731_ref023","volume-title":"Forskellige foderstoffers kemiske sammen\u0153tning, ford\u00f8jelighed, energi- og proteinv\u0153rdi til svin (The Chemical Composition, Digestibility, Energy and Protein Value of Different Feedstuffs for Pigs). Report no. 556","author":"Just","year":"1983"},{"key":"S0007114597000731_ref015","doi-asserted-by":"publisher","DOI":"10.2527\/jas1983.564858x"},{"key":"S0007114597000731_ref021","doi-asserted-by":"publisher","DOI":"10.1016\/0301-6226(83)90033-7"}],"container-title":["British Journal of Nutrition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0007114597000731","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,7,17]],"date-time":"2021-07-17T19:01:21Z","timestamp":1626548481000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0007114597000731\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1997,5]]},"references-count":42,"journal-issue":{"issue":"5","published-print":{"date-parts":[[1997,5]]}},"alternative-id":["S0007114597000731"],"URL":"https:\/\/doi.org\/10.1079\/bjn19970072","relation":{},"ISSN":["0007-1145","1475-2662"],"issn-type":[{"value":"0007-1145","type":"print"},{"value":"1475-2662","type":"electronic"}],"subject":[],"published":{"date-parts":[[1997,5]]}}}