The Effect of Iodine in Various Forms on the Content of Selected Essential Amino Acids and Their Accumulation into the Broilers Chest Muscles

Mária Angelovičová, L’ubica Mrázová, Martin Kliment, Jana Tkačová, Martin Král, Ebrahim Alfaig

Abstract


The aim of this study was comparison of a biological effectiveness of iodized oil premix and potassium iodide premix applied in feed mixtures on the protein value and selected essential amino acids content of broiler chickens meat. According to the obtained results of experiment of broiler chickens and chemical analyses of feed and breast muscles it was found that by using iodized oil the content of the selected essential amino acids was decreased with statistically significant (P<0.01, P<0.001) compared with using of potassium iodide premix, while as the protein content was not affected by the different forms of iodine. The biological value of protein was calculated and expressed as protein efficiency ratio (PER) and it was 3.048 to 3.626 during different fattening period.


Keywords


amino acid; breast muscle; broiler chicken; feed; iodine

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Scientific Papers Animal Science and Biotechnologies publish open access articles under the terms of the Creative Commons Attribution 4.0 Licence (read full legal code).


LUCRARI STIINTIFICE ZOOTEHNIE SI BIOTEHNOLOGII (SCIENTIFIC PAPERS ANIMAL SCIENCE AND BIOTECHNOLOGIES)

ISSN print 1841 - 9364
ISSN online 2344 - 4576
ISSN-L  1841 - 9364
(former ISSN 1221-5287, E-ISSN 1841-9364)

PUBLISHER: AGROPRINT Timisoara, Romania
PAPER ACCESS: Full text articles available for free
FREQUENCY: Semiannual
PUBLICATION LANGUAGE: English
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Banat´s University of Agricultural Sciences and Veterinary Medicine "King Michael I of Romania" from Timisoara
Bioengineering Faculty of Animal Resources
300645, Timişoara, Calea Aradului 119, Romania

E-mail: spasb [at] animalsci-tm.ro
Phone: +40-256-277160, Fax.: +40-256-277110