{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T01:40:39Z","timestamp":1777340439306,"version":"3.51.4"},"reference-count":16,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2024,8,27]],"date-time":"2024-08-27T00:00:00Z","timestamp":1724716800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Animal Physiology Nutrition"],"published-print":{"date-parts":[[2025,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The present study aimed to investigate the effect of the combination of a water\u2010soluble calcium (Ca) source (CaCl<jats:sub>2<\/jats:sub>) with a water\u2010soluble phosphorus (P) source (NaH<jats:sub>2<\/jats:sub>PO<jats:sub>4<\/jats:sub>*2H<jats:sub>2<\/jats:sub>O, diet soluble, SOL) in comparison to a water\u2010insoluble P source (CaHPO4*2H<jats:sub>2<\/jats:sub>O, diet insoluble, INS) on apparent digestibility and renal excretion of Ca and P in dogs. The Ca intake was 226 mg\/kg bodyweight (bw), the Ca\/P ratio 1.9\/1 in SOL and 2.0\/1 in INS. The percentage of Ca from CaCl<jats:sub>2<\/jats:sub> was 60% in SOL and 33% in INS. Eight adult Foxhound\u2010crossbred dogs FBI, (3\u20135 years, bw 24\u201332 kg) were available. Standard digestion trials were carried out (10 days adaptation, 5 days total faecal collection). Spontaneously excreted urine was collected pre\u2010 and postprandially. In vitro water solubility of P in the mineral premixes was determined. The Ca digestibility was negative in both trials without significant differences between the groups. Apparent P digestibility was increased in group SOL (26% vs. 20% in INS). In both groups, P content in urine was higher pre\u2010 compared to postprandial, with higher concentrations in group SOL. The same was true for the P\/Crea ratio. The water solubility of P in the mineral premixes used in the trials showed considerable differences: The P in premix INS was insoluble in water after 1 and after 90\u2009min. By contrast, the P in the premix SOL was highly soluble (98%) after 1\u2009minute. After 90\u2009min, however, the P solubility decreased to 43%, suggesting the formation of insoluble CaP salts, presumably from CaCl<jats:sub>2<\/jats:sub> and NaH<jats:sub>2<\/jats:sub>PO<jats:sub>4<\/jats:sub>*2H<jats:sub>2<\/jats:sub>O. In conclusion, in the present study, apparent Ca digestibility in dogs was not affected by the solubility of Ca and P, while P digestibility and renal P excretion increased.<\/jats:p>","DOI":"10.1111\/jpn.14038","type":"journal-article","created":{"date-parts":[[2024,8,27]],"date-time":"2024-08-27T09:35:02Z","timestamp":1724751302000},"page":"124-129","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Apparent digestibility and calcium and phosphorus in urine after feeding different combinations of calcium and phosphorus sources to adult dogs"],"prefix":"10.1111","volume":"109","author":[{"given":"Celina","family":"Hofmann","sequence":"first","affiliation":[{"name":"Department of Veterinary Science Chair of Animal Nutrition and Dietetics  Munich Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0534-4219","authenticated-orcid":false,"given":"Britta","family":"Dobenecker","sequence":"additional","affiliation":[{"name":"Department of Veterinary Science Chair of Animal Nutrition and Dietetics  Munich Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1255-8971","authenticated-orcid":false,"given":"Ellen","family":"Kienzle","sequence":"additional","affiliation":[{"name":"Department of Veterinary Science Chair of Animal Nutrition and Dietetics  Munich Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2024,8,27]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1681\/ASN.2016030305"},{"key":"e_1_2_8_3_1","unstructured":"Behnsen K.(1992).Einfluss der F\u00fctterung auf pH\u2010Wert und spezifisches Gewicht im Harn des Hundes.Dissertation of Medicine Veterinary Tier\u00e4rztliche Hochschule Hannover."},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/jpn.12844"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0220305"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0007114518003379"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/jpn.12982"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.3390\/ani11123456"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0246950"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1038\/ki.1980.85"},{"key":"e_1_2_8_11_1","unstructured":"Herbst S.(2021):Einfluss der F\u00fctterung verschiedener Phosphatquellen im Exzess auf ausgew\u00e4hlte Serumparameter beim gesunden adulten Hund.Dissertation LMU M\u00fcnchen: Tier\u00e4rztliche Fakult\u00e4t.https:\/\/doi.org\/10.5282\/edoc.27803"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/jpn.12868"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1093\/jn\/121.suppl_11.s87"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1093\/jn\/124.suppl_12.2652s"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/jpn.12986"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/jpn.12294"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1439-0396.1989.tb00100.x"}],"container-title":["Journal of Animal Physiology and Animal Nutrition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jpn.14038","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,14]],"date-time":"2025-01-14T14:06:32Z","timestamp":1736863592000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/jpn.14038"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,8,27]]},"references-count":16,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2025,1]]}},"alternative-id":["10.1111\/jpn.14038"],"URL":"https:\/\/doi.org\/10.1111\/jpn.14038","archive":["Portico"],"relation":{},"ISSN":["0931-2439","1439-0396"],"issn-type":[{"value":"0931-2439","type":"print"},{"value":"1439-0396","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,8,27]]},"assertion":[{"value":"2023-12-01","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-08-09","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-08-27","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}