Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Aleš Landfeld"'
Autor:
Milan Houška, Aleš Landfeld, Pavla Novotná, Jan Strohalm, Monika Šupová, Tomáš Suchý, Hynek Chlup, Jan Skočilas, Jan Štípek, Margit Žaloudková, Miloslav Šulc
Publikováno v:
Polymers, Vol 15, Iss 11, p 2472 (2023)
The physical properties and structure of collagen treated with high-pressure technologies have not yet been investigated in detail. The main goal of this work was to determine whether this modern gentle technology significantly changes the properties
Externí odkaz:
https://doaj.org/article/28e892b2c6c7419f9667105c4a0dd24b
Autor:
Miroslava Jandová, Pavel Měřička, Michaela Fišerová, Aleš Landfeld, Pavla Paterová, Lenka Hobzová, Eva Jarkovská, Marian Kacerovský, Milan Houška
Publikováno v:
Foods, Vol 11, Iss 7, p 1037 (2022)
Bacillus cereus is relatively resistant to pasteurization. We assessed the risk of B. cereus growth during warming and subsequent storage of pasteurized banked milk (PBM) in the warmed state using a predictive mathematical model. Holder pasteurizatio
Externí odkaz:
https://doaj.org/article/3568c11c4a4e495cbbf7205bf8c60a9e
Autor:
Miroslava Jandová, Pavel Měřička, Michaela Fišerová, Aleš Landfeld, Pavla Paterová, Lenka Hobzová, Eva Jarkovská, Marian Kacerovský, Milan Houška
Publikováno v:
Foods, Vol 10, Iss 12, p 2955 (2021)
A systematic study, performed from 2017–2020 looked at the rate of positive post-pasteurization B. cereus findings, the quantity of B. cereus in pasteurized banked human milk (PBM), and the rate of B. cereus toxicogenic isolates from PBM. During th
Externí odkaz:
https://doaj.org/article/812e33564112409eb5a1b4ebb9674171
Autor:
Artur Wiktor, Aleš Landfeld, Aleksandra Matys, Pavla Novotná, Magdalena Dadan, Eliška Kováříková, Malgorzata Nowacka, Martin Mulenko, Dorota Witrowa-Rajchert, Jan Strohalm, Milan Houška
Publikováno v:
Foods, Vol 10, Iss 8, p 1943 (2021)
The aim of this work was to compare selected physicochemical properties of air dried ‘Golden Delicious’ apples, pretreated either by high-pressure processing (HPP), ultrasound (US) or pulsed electric field (PEF). Following parameters of pretreatm
Externí odkaz:
https://doaj.org/article/eae341da360b4f5c9e7e8ca28413588a
Autor:
Rudolf ŽITNÝ, Aleš LANDFELD, Jan SKOČILAS, Jaromír ŠTANCL, Vlastimil FLEGL, Milena ZACHARIÁŠOVÁ, Monika JÍRŮ, Milan HOUŠKA
Publikováno v:
Czech Journal of Food Sciences, Vol 33, Iss 5, Pp 479-485 (2015)
Hydraulic characteristic of collagen. Czech J. Food Sci., 33: 479-485. The hysteresis of a hydraulic characteristic while pumping an aqueous solution of collagen through a pipe at gradually increasing and decreasing flow rates (hysteresis means that
Externí odkaz:
https://doaj.org/article/335b77fe8a44478ca00c1658d497f80d
Publikováno v:
Acta Polytechnica, Vol 55, Iss 5, Pp 352-358 (2015)
Unsteady flow of thixotropic liquid in pipes is solved by 1D and 2D numerical methods using the same constitutive equation — the only difference is in the radial diffusion of the structural parameter. Comparison shows that the neglected diffusion o
Externí odkaz:
https://doaj.org/article/ee9db78db50a46dc88aff2fb0c0f03e6
Autor:
Aleš Landfeld, Jan Tříska, Josef Balík, Jan Strohalm, Pavla Novotná, Naděžda Vrchotová, Jiří Totušek, Danuše Lefnerová, Pavel Híc, Eva Tománková, Radek Halama, Milan Houška
Publikováno v:
Czech Journal of Food Sciences, Vol 33, Iss 3, Pp 267-276 (2015)
Grapes from two varieties - Franc (red) and Green Veltliner (white) were processed using UV radiation at selected powers and times. Irradiated grapes were stored for 24, 48, and 72 h at room temperature. A second set of grapes was dipped into ozonise
Externí odkaz:
https://doaj.org/article/0c072e59cc9f4a9cb29e8405c7bbff92
Publikováno v:
Acta Polytechnica, Vol 57, Iss 3 (2017)
This paper focuses on measurements of the electrical properties, the specific heat capacity and the thermal conductivity of a collagen solution (7.19% mass fraction of native bovine collagen in water). The results of our experiments show that specifi
Externí odkaz:
https://doaj.org/article/6398e310c9c64087a122d3f186ee5c4d
Publikováno v:
Czech Journal of Food Sciences, Vol 32, Iss 5, Pp 464-469 (2014)
We used the germinated soybeans to prepare and evaluate soya yoghurts, with substantially reduced α-galactosides (AG) contents. The lower AG content allows the production of final products that do not cause flatulence. To enable us to control the fi
Externí odkaz:
https://doaj.org/article/7fc0aec133d54d76b12bfc782caeebaa
Autor:
Aleš Landfeld, Vladimír Erban, Eliška Kováříková, Milan Houška, Karel Kýhos, Jiřina Průchová, Pavla Novotná
Publikováno v:
Czech Journal of Food Sciences, Vol 28, Iss 6, Pp 564-571 (2010)
The use of cleaned and cut fresh vegetables for direct consumption without cooking is limited by the short shelf life caused by the fast growth of contaminating microflora. With the aim of reducing the contamination, we tested the possible use of per
Externí odkaz:
https://doaj.org/article/a7ca320dfcdb458cb88c0888b89210fb