Search Results - "Koutchma, Tatiana"

Advances in Ultraviolet Light Technology for Non-thermal Processing of Liquid Foods by Koutchma, Tatiana

“…A negative, public reaction is growing over the addition of chemical preservatives to liquid foods and beverages to extend their shelf life and to protect…”
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Inactivation of Escherichia coli, Listeria and Salmonella by single and multiple wavelength ultraviolet-light emitting diodes by Green, Andrew, Popović, Vladimir, Pierscianowski, Jacob, Biancaniello, Michael, Warriner, Keith, Koutchma, Tatiana

“…This study compared the inactivation efficacy and performance of UV-LEDs emitting at 259, 268, 275, 289, and 370 nm against a low pressure mercury lamp at…”
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Characterizing the Performance of a Continuous-Flow UV-LED System for Treatment of Juices and Beverages Using Multiple Wavelengths by Popović, Vladimir, Koutchma, Tatiana

“…Recent advancements in ultraviolet light-emitting diodes (UV-LEDs) have allowed for their successful integration into continuous disinfection reactors…”
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Continuous and Pulsed Ultraviolet Light for Nonthermal Treatment of Liquid Foods. Part 1: Effects on Quality of Fructose Solution, Apple Juice, and Milk by Orlowska, Marta, Koutchma, Tatiana, Grapperhaus, Michael, Gallagher, John, Schaefer, Raymond, Defelice, Cheryl

“…Performance of three innovative high-intensity pulsed (HIP) ultraviolet (UV) sources characterized by different emission spectra, energy per pulse, and…”
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Quality changes in cold pressed juices after processing by high hydrostatic pressure, ultraviolet-c light and thermal treatment at commercial regimes by de Souza, Vanessa Rios, Popović, Vladimir, Bissonnette, Simon, Ros, Isabel, Mats, Lili, Duizer, Lisa, Warriner, Keith, Koutchma, Tatiana

“…The quality, nutritional and organoleptic parameters of cold-pressed lemonade, citrus and green juice were assessed following commercial HPP (600 MPa/3 min),…”
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Inactivation of Salmonella Enteritidis on Hatchery and Table Eggs Using a Gas-phase Hydroxyl-Radical Process by Zai, Brenda, Comacho-Martinez, Vanessa, Hasani, Mahdiyeh, Warriner, Lara Jane, Koutchma, Tatiana, Keener, Kevin, Marcone, Massimo, Warriner, Keith

“…Eggs represent a significant vehicle for Salmonella Enteritidis with the pathogen being transferred to chicks in the hatchery, or to consumers via table eggs…”
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Validation of hydrodynamic and microbial inactivation models for UV-C treatment of milk in a swirl-tube ‘SurePure Turbulator™’ by Alberini, Federico, Simmons, Mark J.H., Parker, D.J., Koutchma, Tatiana

“…•The PEPT technique has been applied to determine the hydrodynamic performance.•This study shows that the surface refreshment is enhanced when the fluid…”
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Global Health Alert: Racing to Control Antimicrobial-Resistant Candida auris and Healthcare Waste Disinfection Using UVC LED Technology by Reedy, Jamie M., Fernando, Theekshana, Awuor, Silas O., Omwenga, Eric Omori, Koutchma, Tatiana, Mariita, Richard M.

“…Emerging antimicrobial-resistant (AMR) Candida auris presents a formidable global health challenge, causing severe healthcare-associated infections (HAIs) with…”
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Feasibility of a Novel Industrial-Scale Treatment of Green Cold-Pressed Juices by UV-C Light Exposure by Biancaniello, Michael, Popović, Vladimir, Fernandez-Avila, Cristina, Ros-Polski, Valquiria, Koutchma, Tatiana

“…A novel industrial-scale ultraviolet-C (UV-C) light processor from AseptoRay (MGT, Israel) was used to treat a raw cold-pressed green juice blend (GJB)…”
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Ultraviolet disinfection of juice products in laminar and turbulent flow reactors by Koutchma, Tatiana, Keller, Susanne, Chirtel, Stuart, Parisi, Brian

“…Individual physical and chemical factors were examined in a model fluid for their effects on the efficacy of UV light on the destruction of Escherichia coli…”
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“Ultraviolet Treatment of Orange Juice to Inactivate E. coli O157:H7 as Affected by Native Microflora” by Juan M. Oteiza, Leda Giannuzzi, Noemí Zaritzky [Food and Bioprocess Technology 3–4 (2010) 603–614] by Patras, Ankit, Koutchma, Tatiana

“…This letter is a response to the article by Juan M. Oteiza, Leda Giannuzzi, and Noemi Zaritzky in an issue of the Food and Bioprocess Technology on…”
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Polymeric-Based Food Packaging for High-Pressure Processing by Juliano, Pablo, Koutchma, Tatiana, Sui, Qian, Barbosa-Cánovas, Gustavo V., Sadler, George

“…High-pressure processing (HPP) of foods mainly utilizes flexible packaging materials for commercial products. Many materials have been evaluated for their…”
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UV Light for Processing Foods by Koutchma, Tatiana

“…Ultraviolet light (UV) light holds considerable promise in food processing as an alternative to traditional thermal processing. Its applications include…”
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Comparison of UV-LED treatments at 255 and 281 nm in continuous-flow on bacterial inactivation, quality, nutrients and electrical efficiency in beverages by Popovic, Vladimir, Reman, Julia, Koutchma, Tatiana

“…Ultraviolet light emitting diodes (UV-LEDs) have emerged as an alternative UV source. We compared the treatment of coconut water (CW), blue lemonade (BL) and…”
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Inactivation kinetics of polyphenol oxidase and peroxidase enzymes in buffer solutions by ultraviolet light sources at multiple UV-C wavelengths by Amaro, Kaiky C., Popovic, Vladimir, Tadini, Carmen C., Koutchma, Tatiana

“…This study aimed to evaluate the effect of multiple wavelengths of UV-C light sources on the inactivation of polyphenol oxidase (PPO) and peroxidase (POD) in…”
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Ukraine as a food and grain hub: Impact of science and technology development on food security in the world by Bazhal, Maksym, Koutchma, Tatiana

“…The challenges facing the world today caused by a growing population, reduced resources, global warming, climate shocks, and social and political crises are…”
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Measuring the performance of conventional and emerging ultraviolet-C light sources for bacterial, fungal, and mycotoxin control by Popović, Vladimir, Newport, Matthew, Rahman, Asma, Koutchma, Tatiana

“…The performance of two conventional monochromatic ultraviolet-C (UV-C) low pressure mercury (LPM) sources (single and multiple lamps) was measured and compared…”
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EVALUATION OF UV DOSE IN FLOW-THROUGH REACTORS FOR FRESH APPLE JUICE AND CIDER by Koutchma, Tatiana, Parisi, Brian, Unluturk, S. Kucuk

“…High absorptivity and turbidity interfere with the UV disinfection of apple cider. Three different configurations of flow-through UV reactors were evaluated to…”
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Effects of Ultraviolet Light and High‐Pressure Processing on Quality and Health‐Related Constituents of Fresh Juice Products by Koutchma, Tatiana, Popović, Vladimir, Ros‐Polski, Valquiria, Popielarz, Anthony

“…Fresh juices are highly popular beverages in the global food market. They are perceived as wholesome, nutritious, all‐day beverages. For a fast growing…”
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Chemical characterization of milk after treatment with thermal (HTST and UHT) and nonthermal (turbulent flow ultraviolet) processing technologies by Cappozzo, Jack C, Koutchma, Tatiana, Barnes, Gail

“…As a result of growing interest to nonthermal processing of milk, the purpose of this study was to characterize the chemical changes in raw milk composition…”
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