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rdf:type
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Description
| - The aim of the present study was to obtain an overall knowledge of cow milk iodine levels before processing by food industry followed - up by updating the substantion for evaluation of optimal intake by the human population.Iodine concentration in freshcow milk from 187 farm covering 67 districts of the Czech Republic was assessed by the Sandell-Kolthoff Method.Average iodine concentration in a group of 187 bulk samples from distinct localities of the Czech Republic was 323.7 g Il-1 was detected. Thevariations reflected marked differences in iodine saturation of dairy cows. Avverage milk oidine concentration is twice and a half the findings detected before supplementation which was initiated betweed the years 1997-1999, and is higher than the current European standard. Deep iodine deficiency in fodder, non - corrected by feed supplements, was found in 4.3 % of milk samples with the values <20 g Il-1. Iodine milk concentrations above 500 g Il-1 were detected in 18.7 % farms. It is recommenda
- The aim of the present study was to obtain an overall knowledge of cow milk iodine levels before processing by food industry followed - up by updating the substantion for evaluation of optimal intake by the human population.Iodine concentration in freshcow milk from 187 farm covering 67 districts of the Czech Republic was assessed by the Sandell-Kolthoff Method.Average iodine concentration in a group of 187 bulk samples from distinct localities of the Czech Republic was 323.7 g Il-1 was detected. Thevariations reflected marked differences in iodine saturation of dairy cows. Avverage milk oidine concentration is twice and a half the findings detected before supplementation which was initiated betweed the years 1997-1999, and is higher than the current European standard. Deep iodine deficiency in fodder, non - corrected by feed supplements, was found in 4.3 % of milk samples with the values <20 g Il-1. Iodine milk concentrations above 500 g Il-1 were detected in 18.7 % farms. It is recommenda (en)
- Cílem práce bylo získání přehledu o koncentraci jodu v surovém mléce jako výchozí informace pro optimalizaci obsahu jodu v mléce jako komponent lidské výživy.Koncentrace v surovém kravském mléce byla stanovena v 187 chovech v šedesátisedmi okresech ČR metodou Sandell-Kolthoff. Průměrná koncentrace jodu v 187 sběrných vzorcích z různých lokalit ČR byla 323,7 g Il-1 mléka s variačním rozpětím <10 až 2512 g Il-1, což odráží významné rozdíly saturace dojených krav jodem. Průměrná koncentrace jodu převyšuje 2,5x hodnoty zjišťované v letech 1997-1999 před zahájením plošné suplementace jodu a je vyšší než evropský standart. Ve 4,3 % chovů vykazujících < 20 g Il-1 mléka byl zjištěn hluboký nedostatek jodu v objemných krmivech a absence jeho suplementace.V 18,7 % chovů s obsahem jodu < 500 g Il-1 mléka.Na základě dosažených výsledků je nezbytná regulace nabídky minerálních krmných přísad obsahujících jod dle fyziologické potřeby a produkce a podmínkách prostředí. (cs)
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Title
| - Vliv vyšší suplementace jodu u krav v České republice na obsah jodu v mléce (cs)
- The effect of higher iodine supply in cows in the Czech Republic on the iodine content in milk
- The effect of higher iodine supply in cows in the Czech Republic on the iodine content in milk (en)
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skos:prefLabel
| - Vliv vyšší suplementace jodu u krav v České republice na obsah jodu v mléce (cs)
- The effect of higher iodine supply in cows in the Czech Republic on the iodine content in milk
- The effect of higher iodine supply in cows in the Czech Republic on the iodine content in milk (en)
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skos:notation
| - RIV/60076658:12220/04:00005927!RIV06-MZE-12220___
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60076658:12220/04:00005927
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - iodine; supplementation; milk; dairy cows (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...v/mistoKonaniAkce
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http://linked.open...i/riv/mistoVydani
| - Friedrich Schiller Universität Jena, SRN
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http://linked.open...i/riv/nazevZdroje
| - Macro and Trace Elements. Mengen- un Spurenelemente, 22. Workshop 2004, Jena
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Herzig, Ivan
- Kroupová, Vlasta
- Trávníček, Jan
- Kursa, Jaroslav
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http://linked.open...vavai/riv/typAkce
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http://linked.open.../riv/zahajeniAkce
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issn
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number of pages
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http://purl.org/ne...btex#hasPublisher
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http://localhost/t...ganizacniJednotka
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