Search Results - "Daško, Ľ"

Determination of ochratoxin A in beer by Ľubomír Daško, Elena Belajová, Drahomíra Rauová, Milan Kováč

“…Ochratoxin A is a very common mycotoxin which can be found rather often, predominantly in various cereal materials and in products from this type of plants…”
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Orange juice with pulp: impact of pasteurization and storage on flavour, polyphenols, ascorbic acid and antioxidant activity by Sádecká, J, Polovka, M, Kolek, E, Belajová, E, Tobolková, B, Daško, Ľ, Durec, J

“…Effect of storage on volatile aroma compounds of orange juice with pulp of Brazilian origin processed in Slovakia was investigated during 4 months of its…”
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Investigation of geographic origin of wine from border regions: Potential limitations and possibilities of different analytical methods and combinations of methods to identify the correct side of the border by Horacek, M., Kolar, K., Hola, M., Tobolkova, B., Vaculovic, T., Philipp, C., Marosanovic, B., Mikes, O., Polovka, M., Lojovic, M., Belajova, E., Daško, L., Jankura, E., Eder, P.

“…In the presented project the investigation on discrimination of geographic origin of wine in from border areas is carried out. Authentic wine samples from the…”
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Effect of light conditions on physico-chemical properties of pineapple juice with addition of small pineapple pieces during storage by Tobolková, B., Food Research Institute, Bratislava (Slovak Republic), Durec, J., Food Research Institute, Bratislava (Slovak Republic), Belajová, E., Food Research Institute, Bratislava (Slovak Republic), Mihalíková, M., Food Research Institute, Bratislava (Slovak Republic), Polovka, M., Food Research Institute, Bratislava (Slovak Republic), Suhaj, M., Food Research Institute, Bratislava (Slovak Republic), Daško, Ľ., Food Research Institute, Bratislava (Slovak Republic), Šimko, P., Food Research Institute, Bratislava (Slovak Republic)

“…Antioxidant status, ascorbic acid concentration, 5-hydroxymethyl-2-furaldehyde (HMF) formation and total colour changes in a pineapple juice with the addition…”
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Antioxidative Capacity of and Contaminant Concentrations in Processed Plum Products Consumed in Romania by Constantin, Oana E, Râpeanu, Gabriela, Kukurová, Kristina, Turturică, Mihaela, Dubová, Zuzana, Tobolková, Blanka, Daško, L'ubomír, Ciesarová, Zuzana, Croitoru, Constantin

“…The bioactive compounds (total phenols, anthocyanins, and flavonoids) and antioxidant activity of plum-based products (prunes, jams, and marmalade) were…”
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Determination of fumonisins B1 and B2 in beer by Ľubomír Daško, Drahomíra Rauová, Elena Belajová, Milan Kováč

“…The aim of this study was to investigate the contamination of beer of Slovak origin with fumonisins. A suitable analytical procedure was suggested - the limit…”
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Superoxide dismutase activity, lipid peroxide production and corpus luteum steroidogenesis during natural luteolysis and regression induced by oestradiol deprivation of the ovary in pseudopregnant rabbits by Hesla, J S, Miyazaki, T, Dasko, L M, Wallach, E E, Dharmarajan, A M

“…The relationship of oxygen free radicals to corpus luteum function in rabbits was explored during various stages of pseudopregnancy, including natural and…”
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Changes in rabbit corpus luteum progesterone secretion and cellular morphology following unilateral luteectomy or ovariectomy by Dharmarajan, A.M. (Johns Hopkins Medical Institutions, Baltimore, MD), Zanagnolo, V.L, Dasko, L.M, Hardy, M.P, Wallach, E.E

“…The objective of this study was to determine whether removal of corpora lutea (CL) from one ovary (unilateral luteectomy; ULL) or removal of the entire ovary…”
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Estradiol regulation of the rabbit corpus luteum: in vivo and in vitro studies by Dharmarajan, A M, Zanagnolo, V L, Dasko, L M, Zirkin, B R, Ewing, L L, Wallach, E E

“…The objective of this study was to determine whether estradiol has a direct effect on progesterone secretion by the rabbit corpus luteum. Empty or…”
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Determination of the mycotoxin, sterigmatocystin, by thin-layer chromatography and reagent-free derivatisation by Stroka, J, Dasko, L, Spangenberg, B, Anklam, E

“…This paper describes a thin-layer chromatographic (TLC) method, which allows the determination of sterigmatocystin at a level of 2 µg/kg in various cereal…”
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Comparison of the suitability of derivatisation agents in HPLC - fluorescence detection analysis of fumonisins by Dasko, L, Rauova, D, Belajova, E

“…Suitability of derivatisation agents - o-phthaldialdehyde (OPA), 2-mercaptoethanol (MET), N-acetyl-L-cysteine (N-AC), 4-chloro-7-nitrobenzofurazan (NBD-Cl),…”
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Changes in Rabbit Corpus Luteum Progesterone Secretion and Cellular Morphology Following Unilateral Luteectomy or Ovariectomy1 by Dharmarajan, A. M., Zanagnolo, V. L., Dasko, L. M., Hardy, M. P., Wallach, E. E.

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