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Sirvi Autor "Kramarenko, Toomas" järgi

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  • Pisipilt
    Kirje
    Escherichia coli O157:H7 esinemine Eesti piimafarmides ja veiseliha tootmise ahelas aastatel 2005–2014
    (Estonian Academic Agricultural Society, 2018) Kramarenko, Toomas; Meremäe, Kadrin; Sõgel, Jelena; Kuningas, Maiu; Vilem, Annika; Häkkinen, Liidia; Mäesaar, Mihkel; Elias, Terje; Roasto, Mati; Eesti Maaülikool. Veterinaarmeditsiini ja loomakasvatuse instituut. Toiduhügieeni ja rahvatervise õppetool; Veterinaar- ja toidulaboratoorium; Veterinaar- ja Toiduamet
    Escherichia coli O157:H7 human infections are mostly associated with consumption of raw or undercooked beef and raw milk. Ruminants, especially cattle are the main reservoir of the pathogen. The main aim of the present study was to evaluate the occurrence of E. coli O157:H7 in cattle dairy farm and beef production level in Estonia. It was found that E. coli O157:H7 is present at both dairy farm and slaughterhouse level. The occurrence of the pathogen at Estonian dairy farm level was 1.2% from 1312 cattle's sampled. At slaughterhouse level 744 hide swabs were taken from which 30 (4.0%) were positive to E. coli O157:H7. Both stx1 and stx2 genes were determined from isolates and often the combination of both genes was found to be present. Minimal inhibitory concentration was determined for 30 E. coli O157:H7 isolates which revealed 26.7% of multiresistance isolates. In 2009–2010 in total of 188 beef samples were analysed, which all were negative for O157:H7.
  • Pisipilt
    Kirje
    Listeria monocytogenes'e levimus valmistoidus
    (Estonian Academic Agricultural Society, 2017) Roasto, Mati; Meremäe, Kadrin; Kramarenko, Toomas; Mäesaar, Mihkel; Kuningas, Maiu; Estonian University of Life Sciences. Institute of Veterinary Medicine and Animal Sciences
    RTE meat and fish products with a long shelf-life are associated with the high risk of transmission of L. monocytogenes to human. Also, soft and semi-soft cheeses are in focus according to potential contamination with L. monocytogenes bacteria. The aim of the study was to give an overview about the prevalence of L. monocytogenes in readyto-eat food products obtained at food business operator’s self-control and at official control level. It was found that the highest L. monocytogenes prevalence was in RTE fish products (11.6%), followed by fruit and vegetable based products (3.9%), mixed salads (2.2%), culinary products (2.0%), non-categorized RTE food products (1.4%), RTE meat products (0.9%) and meals from retail outlets (0.7%). L. monocytogenes was not found in food intended for infants and for medical purposes, and in gravy products. Generally, the prevalence of L. monocytogenes was low, except among RTE fish products, especially salted fish and fish products, smoked fish and cold-smoked fish products among which the prevalence of L. monocytogenes was 28.6%, 28.3% and 14.3%, respectively.
  • Pisipilt
    Kirje
    Terve loom ja tervislik toit : konverentsi "Terve loom ja tervislik toit 2014" postrid
    (Eesti Maaülikool, 2014) Anton, Dea; Soidla, Riina; Püssa, Tõnu; Ilves-Luht, Aire; Harzai, Hedi; LIng, Katri; Kaart, Tanel; Soomets, Ursel; Kilk, Kalle; Ots, Meelis; Jeremejeva, Julia; Orro, Toomas; Kask, Kalle; Kaldre, Katrin; Haugjärv, Kerli; Liiva, Mari; Gross, Riho; Kass, Marko; Mäesaar, Mihkel; Roasto, Mati; Meremäe, Kadrin; Kramarenko, Toomas; Muutra, Kaisa; Raaperi, Kerli; Viltrop, Arvo; Saar, Tiiu; Põdersoo, Diivi; Golovljova, Irina; Tefanova, Valentina; Soonberg, Maria; Arney, David; Tänavots, Alo; Kaart, Tanel; Kiiman, Heli
    Dea Anton, Riina Soidla, Tõnu Püssa. Analüüsid tomatiga rikastatud lihatoodetes.
  • Pisipilt
    Kirje
    Terve loom ja tervislik toit : konverentsi "Terve loom ja tervislik toit 2015" postrid 
    (Eesti Maaülikool, 2015) Anton, Dea; Püssa, Tõnu; Kokk, Kristiina; Olt, Andres; Ots, Meelis; Songisepp, Epp; Lindenberg, Kristiina; Roasto, Mati; Kramarenko, Toomas; Põldma, Siiri; Elias, Priit; Polikarpus, Annemari; Napolitano, Fabio; Grasso, Fernando; Di Palo, Rossella; Zicarelli, Fabio; Arney, David; De Rosa, Giuseppe; Raudsepp, Piret; Toomik, Peeter; Sabre, Dorel; Värv, Sirje; Kaart, Tanel; Viinalass, Haldja; Soonberg, Maria; Tänavots, Alo; Kiiman, Heli; Pärna, Elli; Pretto, Denis; Liiva, M.
    Dea Anton, Tõnu Püssa. Fenoolsed ühendid tomatis ja nende tähtsus meie toidus.
  • Pisipilt
    Kirje
    Terve loom ja tervislik toit : konverentsi "Terve loom ja tervislik toit 2020" stendiettekanded
    (Eesti Maaülikool, 2020) Stulova, Irina; Kriisa, Marie; Opmane, Agita; Bogdanova, Ilze; Kriisa, Marie; Viirma, Maret; Taivosalo, Anastassia; Kriščiunaite, Tiina; Kütt, Mary-Liis; Viiard, Ene; Vilu, Raivo; Mäesaar, Mihkel; Roasto, Mati; Nahkur, Esta; Namm, Aimar; Torga, Taavi; Arend, Andres; Aunapuu, Marina; Carnovale, Francesca; Phillips, Clive J. C.; Kuus, Kaisa; Kramarenko, Toomas; Kerner, Kristi; Jõudu, Ivi; Venskutonis, P.R.; Tänavots, Alo; Viidu, Dagni-Alice; Kuningas, Carmen; Mõtus, Kerli; Värv, Sirje; Sild, Erkki; Jõgi, Krista; Kaart, Tanel; Viinalass, Haldja
    Irina Stulova, Marie Kriisa, Agita Opmane, Ilze Bogdanova. Glükoosi-galaktoosi siirupi tootmine ning selle kasutamine erinevates toodetes.
  • Pisipilt
    Kirje
    Terve loom ja tervislik toit : konverentsi "Terve loom ja tervislik toit 2021" stendiettekanded
    (Eesti Maaülikool, 2021) Nahkur, Esta; Andrianov, Vladimir; Namm, Aimar; Torga, Taavi; Arend, Andres; Aunapuu, Marina; Olt, Andres; Loit, Kaire; Puidet, Britt; Püssa, Tõnu; Riisberg, Märt; Ots, Meelis; Sild, Erkki; Marcone, Giovanni; Kaart, Tanel; Piirsalu, Peep; Arney, David Richard; Carnovale, Francesca; Jin, Xiao; Descovich, Kris; Guo, Wenliang; Shi, Binlin; Phillips, Clive J.C.; Kass, Marko; Haskell, Marie; Kuus, Kaisa; Mäesaar, Mihkel; Roasto, Mati; Koskar, Julia; Anton, Dea; Raudsepp, Piret; Meremäe, Kadrin; Kramarenko, Toomas; Rusalepp, Linda; Rätsep, Reelika; Kaldmäe, Hedi; Bleive, Uko; Tedersoo, Triin
    Esta Nahkur, Vladimir Andrianov, Aimar Namm, Taavi Torga, Andres Arend, Marina Aunapuu. Luude vaagnapõhja mineraalne tihedus lehmadel.