Comparison of mineral content in dog foods available in the Czech Republic dog food market

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F19%3A43877603" target="_blank" >RIV/62157124:16270/19:43877603 - isvavai.cz</a>

Výsledek na webu

<a href="http://kzv.zf.jcu.cz/media-library/animal-physiology-and-welfare_2019.pdf" target="_blank" >http://kzv.zf.jcu.cz/media-library/animal-physiology-and-welfare_2019.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of mineral content in dog foods available in the Czech Republic dog food market

Popis výsledku v původním jazyce

The main intent of this study was to analyze the contents of selected minerals in dry complete for dogs which are available within the Czech Republic dog food market. The outcomes were compared amidst themselves as well as to current guidelines which are declared by the European Pet Food Industry Federation 2018 and the Association of American Feed Control Officials 2014. Two accessible types of foods were selected ? those grain containing, and those without any grain content. Samples were divided into two groups of twenty. Each group contained samples from five distinct manufacturers. Samples were also classified according to a dog?s life stage (puppy, puppy large breed, adult, and senior). Chemical analysis was performed to assess the amounts of selected minerals, and sodium chloride. The amount of phosphorus was analyzed following the CSN 46 7092?11 and contents of other selected minerals were assessed utilizing the CSN EN ISO 6869. To evaluate the volume of sodium chloride we used the Volhard?s Method of Argentometric Titration. The statistical evaluation of results proved differences in observed nutritional parameters in both groups. In the case of macroelements, the volume of magnesium was statistical very significant and the content of calcium, phosphorus, potassium, and sodium was not statistically significant. Concerning microelements, the analyses demonstrated highly significant statistical differences in the volume of iron, statistically significant outcome in copper and statistically nonsignificant in manganese, zinc, and sodium chloride. The majority of results, however, corresponded to the recommendations.

Název v anglickém jazyce

Comparison of mineral content in dog foods available in the Czech Republic dog food market

Popis výsledku anglicky

The main intent of this study was to analyze the contents of selected minerals in dry complete for dogs which are available within the Czech Republic dog food market. The outcomes were compared amidst themselves as well as to current guidelines which are declared by the European Pet Food Industry Federation 2018 and the Association of American Feed Control Officials 2014. Two accessible types of foods were selected ? those grain containing, and those without any grain content. Samples were divided into two groups of twenty. Each group contained samples from five distinct manufacturers. Samples were also classified according to a dog?s life stage (puppy, puppy large breed, adult, and senior). Chemical analysis was performed to assess the amounts of selected minerals, and sodium chloride. The amount of phosphorus was analyzed following the CSN 46 7092?11 and contents of other selected minerals were assessed utilizing the CSN EN ISO 6869. To evaluate the volume of sodium chloride we used the Volhard?s Method of Argentometric Titration. The statistical evaluation of results proved differences in observed nutritional parameters in both groups. In the case of macroelements, the volume of magnesium was statistical very significant and the content of calcium, phosphorus, potassium, and sodium was not statistically significant. Concerning microelements, the analyses demonstrated highly significant statistical differences in the volume of iron, statistically significant outcome in copper and statistically nonsignificant in manganese, zinc, and sodium chloride. The majority of results, however, corresponded to the recommendations.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

40301 - Veterinary science

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of Animal Physiology, Nutrition and Welfare 2019

ISBN

978-80-7394-771-2

ISSN

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e-ISSN

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Počet stran výsledku

9

Strana od-do

218-226

Název nakladatele

Jihočeská univerzita v Českých Budějovicích

Místo vydání

České Budějovice

Místo konání akce

České Budějovice

Datum konání akce

7. 11. 2019

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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