The content of selected vitamins and iodine in mare?s milk

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F19%3A43877793" target="_blank" >RIV/62157124:16270/19:43877793 - isvavai.cz</a>

Výsledek na webu

<a href="https://actavet.vfu.cz/media/pdf/actavet_2019088040473.pdf" target="_blank" >https://actavet.vfu.cz/media/pdf/actavet_2019088040473.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2754/avb201988040473" target="_blank" >10.2754/avb201988040473</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The content of selected vitamins and iodine in mare?s milk

Popis výsledku v původním jazyce

The aim of the study was to contribute to scarce literature data on the content of selected vitamins and iodine in mare?s milk. The study focused on the content of selected lipophilic vitamins (A, E), hydrophilic vitamins (B1, B2, B6) and iodine in milk samples obtained from 8 mares during 6 months of lactation. The content of micronutrients was evaluated according to the stage of lactation. Vitamins B2 and B6 were determined using ion-pair reversed phase high performance liquid chromatography with fluorescence detection, vitamin B1 by fluorescence detection by reversed-phase liquid chromatography, vitamins A and E by the ultra-high performance liquid chromatography method with ultraviolet and fluorescence detection and iodine by the spectrophotometric method. Mean concentrations of vitamins A (0.06 ? 0.08 mg/l), E (0.083 ? 0.140 mg/l), B1 (256.24 ? 44.19 ?g/l), B2 (111.40 ? 81.88 ?g/l), B6 (0.30 ? 0.12 mg/l) reached lower values in mare?s milk compared to cow?s milk. The mean value of iodine in mare?s milk reached 44.48 ? 54.45 ?g/l. Lactation stage proved to be a significant factor for vitamin B6 and iodine.

Název v anglickém jazyce

The content of selected vitamins and iodine in mare?s milk

Popis výsledku anglicky

The aim of the study was to contribute to scarce literature data on the content of selected vitamins and iodine in mare?s milk. The study focused on the content of selected lipophilic vitamins (A, E), hydrophilic vitamins (B1, B2, B6) and iodine in milk samples obtained from 8 mares during 6 months of lactation. The content of micronutrients was evaluated according to the stage of lactation. Vitamins B2 and B6 were determined using ion-pair reversed phase high performance liquid chromatography with fluorescence detection, vitamin B1 by fluorescence detection by reversed-phase liquid chromatography, vitamins A and E by the ultra-high performance liquid chromatography method with ultraviolet and fluorescence detection and iodine by the spectrophotometric method. Mean concentrations of vitamins A (0.06 ? 0.08 mg/l), E (0.083 ? 0.140 mg/l), B1 (256.24 ? 44.19 ?g/l), B2 (111.40 ? 81.88 ?g/l), B6 (0.30 ? 0.12 mg/l) reached lower values in mare?s milk compared to cow?s milk. The mean value of iodine in mare?s milk reached 44.48 ? 54.45 ?g/l. Lactation stage proved to be a significant factor for vitamin B6 and iodine.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40301 - Veterinary science

Projekt

—

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 periodika

Acta veterinaria Brno

ISSN

0001-7213

e-ISSN

—

Svazek periodika

88

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

473-480

Kód UT WoS článku

000509758100013

EID výsledku v databázi Scopus

2-s2.0-85078682203