Search Results - "Winkelhausen, Eleonora"

Oligosaccharide Profile in Fruits and Vegetables as Sources of Prebiotics and Functional Foods by Jovanovic-Malinovska, Ruzica, Kuzmanova, Slobodanka, Winkelhausen, Eleonora

“…Low molecular weight carbohydrates including sugar alcohols and mono-, di- and oligosaccharides, in particular fructooligosaccharides and raffinose-family…”
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Effect of vacuum infused cryoprotectants on the freezing tolerance of strawberry tissues by Velickova, Elena, Tylewicz, Urszula, Dalla Rosa, Marco, Winkelhausen, Eleonora, Kuzmanova, Slobodanka, Gómez Galindo, Federico

“…Whole strawberries were vacuum infused with cryoprotectants to improve their freezing tolerance. The strawberries were infused with 12 g/100 g trehalose…”
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Traditional white brined cheese as a delivery vehicle for probiotic bacterium Lactobacillus casei by Dabevska-Kostoska, Margita, Velickova, Elena, Kuzmanova, Slobodanka, Winkelhausen, Eleonora

“…The traditional white brined cow cheese was tested as a delivery vehicle for probiotic bacteria. The cheese was manufactured from pasteurized cow’s milk at an…”
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Entrapment of Saccharomyces cerevisiae cells in u.v. crosslinked hydroxyethylcellulose/poly(ethylene oxide) double-layered gels by Velickova, Elena, Petrov, Petar, Tsvetanov, Christo, Kuzmanova, Slobodanka, Cvetkovska, Maja, Winkelhausen, Eleonora

“…Double-layered gels, consisting of hydroxyethylcellulose cryogel core and poly(ethylene oxide) hydrogel shell, were synthesized with u.v. irradiation, using…”
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Transgalactosylation/Hydrolysis Ratios of Various β-Galactosidases Catalyzing Alkyl-β-Galactoside Synthesis in Single-Phased Alcohol Media by Eleonora Winkelhausen, Slobodanka Kuzmanova, Irina Mladenoska

“…Three microbial galactosidases, Aspergillus oryzae, Escherichia coli and Kluyveromyces marxianus β-galactosidase, were used as catalysts for…”
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Application of ultrasound for enhanced extraction of prebiotic oligosaccharides from selected fruits and vegetables by Jovanovic-Malinovska, Ruzica, Kuzmanova, Slobodanka, Winkelhausen, Eleonora

“…•Oligosaccharides from fruits and vegetables were extracted by sonication.•Sonication increased oligosaccharides 2–4-fold compared to conventional…”
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A lag-time model for substrate and product diffusion through hydroxyethylcellulose gels used for immobilization of yeast cells by Elena Velickova, Slobodanka Kuzmanova, Eleonora Winkelhausen

“…Diffusion models were tested to select the most appropriate model for measuring the diffusion of glucose and ethanol trough hydroxyethylcellulose (HEC)…”
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Immobilization of saccharomyces cerevisiae in novel hydrogels based on hybrid networks of poly(ethylene oxide), alginate and chitosan for ethanol production by Ružica Jovanović-Malinovska, Maja Cvetkovska, Slobodanka Kuzmanova, Christo Tsvetanov, Eleonora Winkelhausen

“…Hydrogel matrices were designed as hybrid networks of poly(ethylene oxide) (PEO) with natural polymers, alginate or chitosan by UV irradiation. The networks…”
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Impact of chitosan-beeswax edible coatings on the quality of fresh strawberries (Fragaria ananassa cv Camarosa) under commercial storage conditions by Velickova, Elena, Winkelhausen, Eleonora, Kuzmanova, Slobodanka, Alves, Vitor D., Moldão-Martins, Margarida

“…Chitosan-based edible coatings were used to prolong the shelf-life of strawberries stored at 20 °C and 35–40% RH. Strawberries were coated with four different…”
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Effect of pulsed electric field coupled with vacuum infusion on quality parameters of frozen/thawed strawberries by Velickova, Elena, Tylewicz, Urszula, Dalla Rosa, Marco, Winkelhausen, Eleonora, Kuzmanova, Slobodanka, Romani, Santina

“…In this study, pulsed electric field (PEF) was coupled with vacuum infusion (VI) to impregnate strawberries with cryoprotectants. Electroporation of fruits was…”
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Glycerol production by yeasts under osmotic and sulfite stress by Petrovska, B, Winkelhausen, E, Kuzmanova, S

“…The yeasts Saccharomyces cerevisiae, Candida boidinii, Pichia augusta, and Pichia anomala were tested for glycerol production both under osmotic stress and by…”
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Modification of β-galactosidase for use in organic mono-phase hexanol system by Daniela Nikolovska-Nedelkoska, Irina Mladenoska, Filimena Poposka, Eleonora Winkelhausen, Slobodanka Kuzmanova

“…Different methods for preparation of the Aspergillus oryzae β-galactosidase were evaluated and the total enzyme activity was determined in hexanol mono-phase…”
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Physical and sensory properties of ready to eat apple chips produced by osmo-convective drying by Velickova, Elena, Winkelhausen, Eleonora, Kuzmanova, Slobodanka

“…The low cost raw material, apple variety Idared, was turned into value-added product, apple chips. The apple chips were produced in a two-step process…”
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Apple juice as a medium for fermentation by the probiotic Lactobacillus plantarum PCS 26 strain by Dimitrovski, Darko, Velickova, Elena, Langerholc, Tomaz, Winkelhausen, Eleonora

“…Studies on the development of non-dairy probiotic foods and beverages are continuously emerging. Fruit and vegetable juices have proved to be promising…”
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Galacto-oligosaccharides Synthesis from Lactose and Whey by β-Galactosidase Immobilized in PVA by Jovanovic-Malinovska, Ruzica, Fernandes, Pedro, Winkelhausen, Eleonora, Fonseca, Luis

“…The synthesis of galacto-oligosaccharides (GOS) by β-galactosidase immobilized in both polyvinyl alcohol (PVA) lenses and sol–gel carriers was studied and…”
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Synbiotic functional drink from Jerusalem artichoke juice fermented by probiotic Lactobacillus plantarum PCS26 by Dimitrovski, Darko, Velickova, Elena, Dimitrovska, Maja, Langerholc, Tomaz, Winkelhausen, Eleonora

“…A probiotic strain Lactobacillus plantarum PCS26 was used to ferment Jerusalem artichoke juice. Growth kinetics of the bacterial strain was followed during…”
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Lactobacillus plantarum extracellular metabolites: In vitro assessment of probiotic effects on normal and cancerogenic human cells by Dimitrovski, Darko, Cencič, Avrelija, Winkelhausen, Eleonora, Langerholc, Tomaž

“…Supernatants obtained from four Lactobacillus plantarum strains were evaluated for their effects on normal and cancerogenic human cells. After growing bacteria…”
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Characterization of multilayered and composite edible films from chitosan and beeswax by Velickova, Elena, Winkelhausen, Eleonora, Kuzmanova, Slobodanka, Moldão-Martins, Margarida, Alves, Vitor D

“…Chitosan-based edible films were prepared and subjected to cross-linking reactions using sodium tripolyphosphate and/or to beeswax coating on both films…”
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Hydroxyethylcellulose cryogels used for entrapment of Saccharomyces cerevisiae cells by Velickova, Elena, Winkelhausen, Eleonora, Kuzmanova, Slobodanka, Cvetkovska, Maja, Tsvetanov, Christo

“…Cryogels of cellulose ether, hydroxyethylcellulose (HEC), were obtained via UV-irradiation of moderately frozen aqueous solutions in the presence of water…”
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Letter from the Editor by Eleonora Winkelhausen

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