Iodine concentration in raw sheep milk from Slovak farms – preliminary results

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F21%3A43903612" target="_blank" >RIV/60076658:12220/21:43903612 - isvavai.cz</a>

Výsledek na webu

<a href="http://file:///C:/Users/ZEDNIK~1/AppData/Local/Temp/969-5245-1-PB-1.pdf" target="_blank" >http://file:///C:/Users/ZEDNIK~1/AppData/Local/Temp/969-5245-1-PB-1.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15414/AFZ.2021.24.04.322-325" target="_blank" >10.15414/AFZ.2021.24.04.322-325</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Iodine concentration in raw sheep milk from Slovak farms – preliminary results

Popis výsledku v původním jazyce

The aim of the study was to assess the iodine concentration in raw sheep milk from selected farms in Slovakia and to evaluate the factors contributing to its content in milk. The following factors were evaluated: farm influence, iodine addition, rearing system (conventional/organic). Bulk milk samples were collected (June-August 2020) from seven sheep farms located in different districts of Slovakia. Analyses were performed by the spectrophotometric Sandell-Kolthoff method. The mean iodine concentration was 121.4 ± 24.4 μg/l, ranging from 52.4 ± 9.5 to 511.6 ± 48 μg/l (P&lt;0.05). The effect of iodine supplementation via mineral lyses was significant (P&lt;0.01). The iodine content in milk in the farms without supplementation ranged from 23.0 to 74.6 μg/l, indicating insufficient iodine intake. Milk iodine concentration was lower in organic compared to conventional farms (94.4 ± 25.9 μg/l vs 131.4 ± 32.0 μg/l, respectively). The farming system had no significant effect.

Název v anglickém jazyce

Iodine concentration in raw sheep milk from Slovak farms – preliminary results

Popis výsledku anglicky

The aim of the study was to assess the iodine concentration in raw sheep milk from selected farms in Slovakia and to evaluate the factors contributing to its content in milk. The following factors were evaluated: farm influence, iodine addition, rearing system (conventional/organic). Bulk milk samples were collected (June-August 2020) from seven sheep farms located in different districts of Slovakia. Analyses were performed by the spectrophotometric Sandell-Kolthoff method. The mean iodine concentration was 121.4 ± 24.4 μg/l, ranging from 52.4 ± 9.5 to 511.6 ± 48 μg/l (P&lt;0.05). The effect of iodine supplementation via mineral lyses was significant (P&lt;0.01). The iodine content in milk in the farms without supplementation ranged from 23.0 to 74.6 μg/l, indicating insufficient iodine intake. Milk iodine concentration was lower in organic compared to conventional farms (94.4 ± 25.9 μg/l vs 131.4 ± 32.0 μg/l, respectively). The farming system had no significant effect.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

—

OECD FORD obor

40201 - Animal and dairy science; (Animal biotechnology to be 4.4)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Acta Fytotechnica et Zootechnica

ISSN

1335-258X

e-ISSN

—

Svazek periodika

24

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

4

Strana od-do

322-325

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85123102072