{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,12]],"date-time":"2026-05-12T08:04:23Z","timestamp":1778573063587,"version":"3.51.4"},"reference-count":35,"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":5180,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Br J Nutr"],"published-print":{"date-parts":[[1993,1]]},"abstract":"<jats:p>The bioavailability of intrinsic minerals in rapeseed (<jats:italic>Brassica napus<\/jats:italic>L.) meal was studied in growing, fistulated pigs. Furthermore, the effect on mineral availability of an extrinsic Ca supply to this diet, high in phytate, was observed. Comparisons between small intestinal and total gastrointestinal absorption were accomplished for minerals and other dietary components. N retention increased as the dietary Ca intake increased, but dropped, in general significantly, throughout the experimental period, indicating that factors other than protein were limiting for growth. The highest dietary Ca level increased the absorption and retention of Ca and Mg. In contrast, addition of CaCO<jats:sub>3<\/jats:sub>did not influence the apparent absorption and retention of P, Fe, Zn, Cu and Mn. The majority of observed blood variables was not affected by the Ca content of the diet. Zn status-related variables were, however, thoroughly depressed by duration of the experiment and it seems probable that the amount of absorbed Zn was a factor limiting growth. Total gastrointestinal balances showed a Zn retention of 4.7 mg\/d, which accounted for 13.6 % of that ingested. This low absorption of Zn may have been due to the high intrinsic content of phytate. Apparent absorption of organic matter, ash, N and S was significantly greater calculated from faecal contents than from ileal contents, indicating a disappearance of material in the caecum\u2013colon section of the gastrointestinal tract. The minerals which were studied showed the opposite pattern: apparent small intestinal absorption was larger than total intestinal absorption, suggesting that the caecal\u2013colon region takes part in mineral turnover.<\/jats:p>","DOI":"10.1079\/bjn19930023","type":"journal-article","created":{"date-parts":[[2005,6,9]],"date-time":"2005-06-09T07:49:51Z","timestamp":1118303391000},"page":"211-224","source":"Crossref","is-referenced-by-count":38,"title":["Effect of dietary calcium level on mineral and trace element utilization from a rapeseed (<i>Brassica napus<\/i>L.) diet fed to ileum-fistulated pigs"],"prefix":"10.1017","volume":"69","author":[{"given":"Torben","family":"Larsen","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Brittmarie","family":"Sandstrom","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2007,3,9]]},"reference":[{"key":"S000711459300025X_ref035","doi-asserted-by":"publisher","DOI":"10.4141\/cjas58-016"},{"key":"S000711459300025X_ref031","doi-asserted-by":"publisher","DOI":"10.2527\/jas1962.213399x"},{"key":"S000711459300025X_ref009","first-page":"340","article-title":"Zinc metabolism in humans: a kinetic model","volume":"237","author":"Foster","year":"1979","journal-title":"Americun Journui of Physiology"},{"key":"S000711459300025X_ref022","doi-asserted-by":"publisher","DOI":"10.3382\/ps.0430415"},{"key":"S000711459300025X_ref033","doi-asserted-by":"publisher","DOI":"10.3181\/00379727-166-41021"},{"key":"S000711459300025X_ref027","doi-asserted-by":"publisher","DOI":"10.1093\/jn\/118.4.469"},{"key":"S000711459300025X_ref032","doi-asserted-by":"publisher","DOI":"10.1039\/an9679200107"},{"key":"S000711459300025X_ref008","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2621.1987.tb06634.x"},{"key":"S000711459300025X_ref005","doi-asserted-by":"publisher","DOI":"10.1152\/physrev.1985.65.2.238"},{"key":"S000711459300025X_ref007","doi-asserted-by":"publisher","DOI":"10.1079\/BJN19790074"},{"key":"S000711459300025X_ref003","first-page":"362","volume-title":"Proceedings of 38th Annual Meeting of the European Association for Animul Production","author":"Borg Jensen","year":"1987"},{"key":"S000711459300025X_ref026","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2621.1986.tb13875.x"},{"key":"S000711459300025X_ref018","first-page":"269","article-title":"Routine measurements of total sulphur in biological material","volume":"22","author":"Nes","year":"1979","journal-title":"New Zealand Journal of Science"},{"key":"S000711459300025X_ref019","doi-asserted-by":"publisher","DOI":"10.2527\/jas1962.21157x"},{"key":"S000711459300025X_ref011","volume-title":"Beretning fra Statens Husdyrbrugsfors\u00f8g","author":"Just","year":"1983"},{"key":"S000711459300025X_ref028","doi-asserted-by":"publisher","DOI":"10.1093\/jn\/117.12.2061"},{"key":"S000711459300025X_ref029","doi-asserted-by":"publisher","DOI":"10.1093\/ajcn\/44.4.501"},{"key":"S000711459300025X_ref012","doi-asserted-by":"publisher","DOI":"10.1079\/BJN19780067"},{"key":"S000711459300025X_ref021","first-page":"304 306","article-title":"Effect of phytic acid on zinc availability","volume":"103","author":"O'Dell","year":"1960","journal-title":"Proceedings of the Society for Experimental Biology and Medicine"},{"key":"S000711459300025X_ref013","doi-asserted-by":"publisher","DOI":"10.2527\/jas1957.1613"},{"key":"S000711459300025X_ref025","doi-asserted-by":"publisher","DOI":"10.1093\/jn\/117.5.907"},{"key":"S000711459300025X_ref034","doi-asserted-by":"publisher","DOI":"10.3181\/00379727-88-21670"},{"key":"S000711459300025X_ref024","doi-asserted-by":"publisher","DOI":"10.1159\/000410553"},{"key":"S000711459300025X_ref014","doi-asserted-by":"publisher","DOI":"10.2527\/jas1956.152347x"},{"key":"S000711459300025X_ref030","volume-title":"SAS Users Guide: Stutisticaf Version 5","year":"1985"},{"key":"S000711459300025X_ref006","first-page":"456","volume-title":"Trace Elements in Man and Animals","author":"Davies","year":"1985"},{"key":"S000711459300025X_ref023","doi-asserted-by":"publisher","DOI":"10.4141\/cjas77-074"},{"key":"S000711459300025X_ref010","doi-asserted-by":"publisher","DOI":"10.2527\/jas1967.2661348x"},{"key":"S000711459300025X_ref016","doi-asserted-by":"publisher","DOI":"10.1079\/BJN19550013"},{"key":"S000711459300025X_ref017","doi-asserted-by":"publisher","DOI":"10.1093\/jn\/110.5.1037"},{"key":"S000711459300025X_ref002","volume-title":"National Institute of Animal Science. Communication","author":"Boisen","year":"1987"},{"key":"S000711459300025X_ref015","doi-asserted-by":"publisher","DOI":"10.1079\/BJN19550013"},{"key":"S000711459300025X_ref001","unstructured":"Agergaard N. (1979). Alkaline phosphatase in pigs. Studies of alkaline phosphatase isoenzymes in blood and tissues. Thesis. The Royal Veterinary and Agricultural University, Copenhagen, Denmark."},{"key":"S000711459300025X_ref004","doi-asserted-by":"crossref","first-page":"1988 1995","DOI":"10.1093\/clinchem\/21.13.1988","article-title":"Measurement of total alkaline phosphatase activity in human serum","volume":"21","author":"Bowers","year":"1975","journal-title":"Clinical Chemistry"},{"key":"S000711459300025X_ref020","doi-asserted-by":"publisher","DOI":"10.3382\/ps.0360459"}],"container-title":["British Journal of Nutrition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S000711459300025X","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,4,7]],"date-time":"2020-04-07T15:44:34Z","timestamp":1586274274000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S000711459300025X\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1993,1]]},"references-count":35,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1993,1]]}},"alternative-id":["S000711459300025X"],"URL":"https:\/\/doi.org\/10.1079\/bjn19930023","relation":{},"ISSN":["0007-1145","1475-2662"],"issn-type":[{"value":"0007-1145","type":"print"},{"value":"1475-2662","type":"electronic"}],"subject":[],"published":{"date-parts":[[1993,1]]}}}