HRICIKOVÁ, Simona [45 %] - KOŽÁROVÁ, Ivona [45 %] - KORÉNEKOVÁ, Beáta [5 %] - MARCINČÁK, Slavomír [5 %]. The effect of the supplementation of humic substances and fermented products in the feed on the content of Salinomycin residues in poultry tissues. In Foods. ISSN 2304-8158, 2024, vol. 13, no. 1, art. no. 68, p. [1-16]. (2024: 5.1 - IF, 5.6 - IF 5y, 1.021 - SJR, Q1 - SJR Best Q, Q1 - JCR Best Q). Dostupné na internete: .

Basic data
OCA1. Surname awarded to the assessed person	Kožárová
OCA2. Name awarded to the assessed person	Ivona
OCA3. Degrees awarded to the assessed person	Assoc. prof. , DVM, PhD
OCA4. Hyperlink to the entry of the person in the Register of university staff	https://www.portalvs.sk/regzam/detail/6056
OCA5. Area of assessment	study programme food hygiene · III. degree
OCA6. Category of the research/artistic/other output	scientific output
OCA7. Year of publication of the research/artistic/other output	2024
OCA8. ID of the record in the Central Registry of Publication Activity (CRPA) or the Central Registry of Artistic Activity (CRAA)	ID = 1139984
OCA9. Hyperlink to the record in CRPA or CRAA	https://app.crepc.sk/?fn=detailBiblioForm&sid=7B7A9511E55C101CD616AE71CDFF
Characteristics of the output that is not registered in CRPA or CRAA
OCA10. Hyperlink to the record in another publicly accessible register, catalogue of research/ artistic/other outputs	https://www.webofscience.com/wos/woscc/full-record/WOS:001139795200001
OCA11. Characteristics of the output in the format of the CRPA or the CRAA bibliographic record, if the output is not available in a publicly accessible register or catalogue of outputs	HRICIKOVÁ, Simona [45 %] - KOŽÁROVÁ, Ivona [45 %] - KORÉNEKOVÁ, Beáta [5 %] - MARCINČÁK, Slavomír [5 %]. The effect of the supplementation of humic substances and fermented products in the feed on the content of Salinomycin residues in poultry tissues. In Foods. ISSN 2304-8158, 2024, vol. 13, no. 1, art. no. 68, p. [1-16]. (2024: 5.1 - IF, 5.6 - IF 5y, 1.021 - SJR, Q1 - SJR Best Q, Q1 - JCR Best Q). Dostupné na internete: .
OCA12. Type of the output (if the output is not registered in CRPA or CRAA)
OCA13. Hyperlink to the webpage where the output is available (full text, other documentation, etc.)	https://www.mdpi.com/2304-8158/13/1/68
OCA14. Characteristics of the author's contribution	The author is the bearer of the main ideas of the scientific work of the postgraduate student (Hriciková S.) and the corresponding author of the scientific output. She is also the bearer of funds for the project from which the scientific output was realized.
OCA15. Annotation of the output with contextual information concerning the description of creative process and the content of the research/artistic/other activity, etc.	The presence of antimicrobial residues in products of animal origin is a constant problem for consumer health. The aim of this study was to observe the effect of the addition of humic substances (H), fermented products (F) and a mixture of both (FH) to feed supplemented with the coccidiostat salinomycin, compared with a control group (C), on the content of salinomycin residues in the edible tissues of broiler chickens using two microbial inhibition screening methods, Explorer 2.0 test and the Screening Test for Antibiotic Residues (STAR), and a confirmatory competitive enzyme immunoassay analysis (Salinomycin ELISA Kit). The results of the microbial inhibition tests showed a gradual decline in the positive results in the tissue samples from the last day of salinomycin administration (30th day) tothe last day of fattening (37th day, day of slaughter) in group C and no positive results in the tissue samples from experimental groups H, F and FH slaughtered on the last day of fattening. Using the Salinomycin ELISA Kit, salinomycin was detected in the chicken muscle tissues of all the control and experimental groups. However, no sample from any group contained salinomycin at a concentration exceeding the maximum residue limits set by European law. The high level of significance (p < 0.001) confirmed the positive influence of the administration of humic substances and fermented products on the content of salinomycin residues in chicken tissues.
Other data
OCA16. Annotation of the output in English	Humic substances and fermented products are natural substances with positive effects on animal health and, thus, also on human health. Due to the chemical predispositions of humic substances in synergy with the effect of fermented products added to poultry feed and the potential of reducing the presence of antimicrobial residues in poultry tissues, the aim of this study was to evaluate the effect of the addition of humic substances and fermented products to the feed supplemented with the coccidiostat salinomycin on the content of salinomycin residues in the edible tissues of broiler chickens usingtwo microbial inhibition tests and a competitive enzyme immunoassay. All the methods used provided similar results and showed the positive influence of the administration of humic substances and fermented products on the content of salinomycin residues in chicken tissues. Despite the fact that the salinomycin residues were below the EU maximum residue limit in all the examined samples, the need to control the residues of antimicrobial substances, including coccidiostats, in animal products of food animals is necessary and justified in order to protect human health.
OCA17. List of maximum 5 most significant citations corresponding to the output
OCA18. Characteristics of the output's impact on socio-economic practice	The link between screening tests and the ELISA method clearly represents an effective tool for the determination of coccidiostat residues in poultry tissues and confirms the suitability of the STAR method and the Explorer 2.0 screening test for relevant screening of coccidiostats and their residues within the initial screening of antimicrobial residues in livestock tissues. Microbial inhibition tests are currently the only choice for the initial screening of antibiotic residues and can also be used for the routine screening of coccidiostats and their residues. antimicrobial substances in the tissues of food animals. Microbial inhibition tests are, so far, the only choice for the initial screening of antibiotic residues and can also be used for routine screening of coccidiostats and their residues.
OCA19. Characteristics of the output and related activities' impact on the educational process	The outputs of the scientific article will be used in the implementation of scientific research activities of postgraduate education of doctoral students and as educational material presenting the legislation on official control of residues in products of animal origin.