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Aim: This study aimed to determine the food safety and protein adequacy of meats from various animals in the Shuchinsk- Burabay resort zone. Materials and Methods: Samples of meat were collected from markets "Zhomart" and "Kausar." Two hundred and ninety-eight samples of meat were obtained: beef - 166, horse - 42, pork - 67, mutton - 8, and poultry - 15. From each carcass, part of the carcass, point samples were taken to form an average sample and conduct research. Analyses used inductively coupled plasma mass spectrometry and liquid chromatography. The determination of amino acid composition was carried out following the chromatographic method for determining the amino acid composition of meat proteins. Results: The quality of meats from the resort zone was lower than recommended due to the reduced content of essential amino acids, including valine, lysine, isoleucine, and phenylalanine. Concentrations of heavy metals and radionuclides did not exceed maximum permissible limits, and trace concentrations of arsenic, cadmium, and lead were detected in all meat samples, except beef. The latter meat showed increased concentrations of mercury. Conclusion: In terms of quality indicators, all types of meat met standards; however, pork protein displayed the most favorable amino acid composition, both for content of essential amino acids and the ratio of amounts of essential to non-essential amino acids. For content of heavy metals, poultry and pork meats were safest.
B. S. Maikanov; G. T. Ismagulova; L. T. Auteleyeva; Zh. O. Kemeshov; D. K. Zhanabayeva. Assessment of quality and safety of meats from various animal species in the Shuchinsk-Burabay resort zone, Kazakhstan. Veterinary World 2021, 14, 1615 -1621.
AMA StyleB. S. Maikanov, G. T. Ismagulova, L. T. Auteleyeva, Zh. O. Kemeshov, D. K. Zhanabayeva. Assessment of quality and safety of meats from various animal species in the Shuchinsk-Burabay resort zone, Kazakhstan. Veterinary World. 2021; 14 (6):1615-1621.
Chicago/Turabian StyleB. S. Maikanov; G. T. Ismagulova; L. T. Auteleyeva; Zh. O. Kemeshov; D. K. Zhanabayeva. 2021. "Assessment of quality and safety of meats from various animal species in the Shuchinsk-Burabay resort zone, Kazakhstan." Veterinary World 14, no. 6: 1615-1621.
Aim: This study investigated the effects of antitox and Vitamin E-selenium on meat quality and safety in rabbits after experimental 1,1-dimethylhydrazine (1,1-DMH) toxicosis. Materials and Methods: Experimental groups of rabbits weighing 1.5-2.5 kg each were kept in a vivarium under same controlled conditions (temperature 16-21°C, humidity 60-80%, 12/12 h light/dark cycle, noise level
Balgabay S. Maikanov; Mikhail V. Zabolotnykh; Laura T. Auteleyeva; Symbat P. Seidenova. Influence of antitox and Vitamin E-selenium on meat quality and safety in rabbits after 1,1-experimental dimethylhydrazine toxicosis. Veterinary World 2020, 13, 1567 -1572.
AMA StyleBalgabay S. Maikanov, Mikhail V. Zabolotnykh, Laura T. Auteleyeva, Symbat P. Seidenova. Influence of antitox and Vitamin E-selenium on meat quality and safety in rabbits after 1,1-experimental dimethylhydrazine toxicosis. Veterinary World. 2020; 13 (8):1567-1572.
Chicago/Turabian StyleBalgabay S. Maikanov; Mikhail V. Zabolotnykh; Laura T. Auteleyeva; Symbat P. Seidenova. 2020. "Influence of antitox and Vitamin E-selenium on meat quality and safety in rabbits after 1,1-experimental dimethylhydrazine toxicosis." Veterinary World 13, no. 8: 1567-1572.
The aim of this study was to assess occurrence of Clostridium botulinum and Clostridium perfringens in honey samples from Kazakhstan. Analyses were carried out using a set of PCR methods for identification of anaerobic bacteria, and detection of toxin genes of C. botulinum and C. perfringens. Among 197 samples, C. botulinum was noticed in only one (0.5%). The isolated strain of this pathogen showed the presence of the bont/A and ntnh genes. C. perfringens strains were isolated from 18 (9%) samples, and mPCR (multiplex PCR) analysis led to them all being classified as toxin type A with the ability to produce α toxin. Sequence analysis of 16S rDNA genes showed occurrence in 4 samples of other anaerobes related to C. botulinum, which were C. sporogenes and C. beijerinckii strains. C. botulinum prevalence in honey samples from Kazakhstan in comparison to the prevalence in samples collected from the other regions seems to be less. The highest prevalence of Clostridium sp. was noticed in the East Kazakhstan province. Our study is the first survey on BoNT-producing clostridia and C. perfringens prevalence in Kazakh honey.
Balgabay Maikanov; Raikhan Mustafina; Laura Auteleyeva; Jan Wiśniewski; Krzysztof Anusz; Tomasz Grenda; Krzysztof Kwiatek; Magdalena Goldsztejn; Magdalena Grabczak. Clostridium botulinum and Clostridium perfringens Occurrence in Kazakh Honey Samples. Toxins 2019, 11, 472 .
AMA StyleBalgabay Maikanov, Raikhan Mustafina, Laura Auteleyeva, Jan Wiśniewski, Krzysztof Anusz, Tomasz Grenda, Krzysztof Kwiatek, Magdalena Goldsztejn, Magdalena Grabczak. Clostridium botulinum and Clostridium perfringens Occurrence in Kazakh Honey Samples. Toxins. 2019; 11 (8):472.
Chicago/Turabian StyleBalgabay Maikanov; Raikhan Mustafina; Laura Auteleyeva; Jan Wiśniewski; Krzysztof Anusz; Tomasz Grenda; Krzysztof Kwiatek; Magdalena Goldsztejn; Magdalena Grabczak. 2019. "Clostridium botulinum and Clostridium perfringens Occurrence in Kazakh Honey Samples." Toxins 11, no. 8: 472.