"0"^^ . "2"^^ . "2"^^ . " phytic acid" . "1"^^ . . "2003-06-25+02:00"^^ . " rabbits" . . . "Phytic acid is present in substantial amounts in cereals, oil-seeds and legumes. The phytate phosphorus availability is limited in monogastric animls. The aim of this project is to obtain more information on digestibility of phytate phosphorus in poultry and rabbits, to quantify phytate and total phosphorus leaving the digestive tract and to estimate phytase activity in digesta samples. In degestibility trials on rabbits, the effect of a commercial phytase supplement on digestibility of phytate and total phosphorus, protein, Ca and Zn should be assessed. We suppose that our results will be utilized in the practice."@en . "http://www.isvav.cz/projectDetail.do?rowId=IBS5045012"^^ . . "Vyu\u017Eit\u00ED fosforu kyseliny fytov\u00E9 v tr\u00E1v\u00EDc\u00EDm traktu dr\u016Fbe\u017Ee a kr\u00E1l\u00EDk\u016F" . "0"^^ . . "poultry; rabbits; phosphorus; phytic acid; phytase"@en . " phosphorus" . . "IBS5045012" . "V\u00FDsledky mohou m\u00EDt praktick\u00E1 vy\u00FAst\u011Bn\u00ED pro chovatele drobn\u00E9ho zv\u00ED\u0159ectva (dr\u016Fbe\u017E, kr\u00E1l\u00EDci atp.) p\u0159i sestavov\u00E1n\u00ED krmn\u00FDch sm\u011Bs\u00ED, zejm\u00E9na pokud jde o obsah kyseliny fytov\u00E9."@cs . . . . . . "Utilization of phytic acid phosphorus in the digestive tract of poultry and rabbit."@en . . "poultry" . . . "V obilovin\u00E1ch, olejnin\u00E1ch a lu\u0161t\u011Bnin\u00E1ch je v\u011Bt\u0161ina fosforu v\u00E1z\u00E1na v kyselin\u011B fytov\u00E9,jej\u00ED\u017E vyu\u017Eit\u00ED nen\u00ED u monogastrick\u00FDch zv\u00ED\u0159at dokonal\u00E9. \u00DA\u010Delem projektu je z\u00EDskat p\u0159edstavu o stravitelnosti fyt\u00E1tov\u00E9ho fosforu u dr\u016Fbe\u017Ee a kr\u00E1l\u00EDk\u016F, kvantifikovat mno\u017Estv\u00E9 fosforu, kter\u00E9 v exkrementech odch\u00E1z\u00ED do prost\u0159ed\u00ED a stanovit fyt\u00E1zovou aktivitu v sekc\u00EDch tr\u00E1v\u00EDc\u00EDho traktu. U kr\u00E1l\u00EDk\u016F zjistit v bilan\u010Dn\u00EDch pokusech vliv p\u0159\u00EDdavku komer\u010Dn\u00ED fyt\u00E1zy na stravitelnost fosforu celkov\u00E9ho a fyt\u00E1tov\u00E9ho, proteinu, Ca a Zn. Z\u00EDskan\u00E9v\u00FDsledky prakticky vyu\u017E\u00EDt." . . .