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| rdf:type
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| Description
| - Whey is a by-product which rises in large quantities during production of cheese. Despite containing a large range of valuable compounds (e.g. proteins, lactose, minerals and water soluble vitamins), whey is often considered as a waste material and disposed in waste waters. Therefore technologists still look for new applications of whey. Sour cheese whey was used to produce organic acids (acetic, propionic and lactic) by batch fermentation (duration 72 hours) with yeasts Kluyveromyces and bacteria of Lactobacillus and Propionibacterium genera (Lactobacillus sanfranciscensis, Lactobacillus plantarum, Lactobacillus pontis, Lactobacillus helveticus, and Propionibacterium freudenreichii subsp.Freudenreichii ). The product of fermentation was treated by three-step membrane filtration consisting of two-step ultrafiltration (UF) on a tubular ceramic membrane having a cut-off 100 nm followed by 5 kDa ultrafiltration (both membranes by Membralox, France) to concentrate the protein fraction in the retentate. Permeate from the second ultrafiltration containing lactose and organic acids was consequently filtered by nanofiltration on spiral wound membranes (FILMTEC NF270-2540; Dow, USA).
- Whey is a by-product which rises in large quantities during production of cheese. Despite containing a large range of valuable compounds (e.g. proteins, lactose, minerals and water soluble vitamins), whey is often considered as a waste material and disposed in waste waters. Therefore technologists still look for new applications of whey. Sour cheese whey was used to produce organic acids (acetic, propionic and lactic) by batch fermentation (duration 72 hours) with yeasts Kluyveromyces and bacteria of Lactobacillus and Propionibacterium genera (Lactobacillus sanfranciscensis, Lactobacillus plantarum, Lactobacillus pontis, Lactobacillus helveticus, and Propionibacterium freudenreichii subsp.Freudenreichii ). The product of fermentation was treated by three-step membrane filtration consisting of two-step ultrafiltration (UF) on a tubular ceramic membrane having a cut-off 100 nm followed by 5 kDa ultrafiltration (both membranes by Membralox, France) to concentrate the protein fraction in the retentate. Permeate from the second ultrafiltration containing lactose and organic acids was consequently filtered by nanofiltration on spiral wound membranes (FILMTEC NF270-2540; Dow, USA). (en)
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| Title
| - An application of lactic, propionic and acetic acids separated from fermented whey by membrane processes to improve the properties of bakery products
- An application of lactic, propionic and acetic acids separated from fermented whey by membrane processes to improve the properties of bakery products (en)
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| skos:prefLabel
| - An application of lactic, propionic and acetic acids separated from fermented whey by membrane processes to improve the properties of bakery products
- An application of lactic, propionic and acetic acids separated from fermented whey by membrane processes to improve the properties of bakery products (en)
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| skos:notation
| - RIV/60461373:22320/14:43899298!RIV15-MZE-22320___
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
| |
| http://linked.open...iv/duvernostUdaju
| |
| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/60461373:22320/14:43899298
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| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - bakery products; membrane processes; fermeneted whey; acetic acids; propionic acid; lactic acid (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...v/mistoKonaniAkce
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| http://linked.open...i/riv/mistoVydani
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| http://linked.open...i/riv/nazevZdroje
| - Proceedings of the 21st International Congress of Chemical and Process Engineering CHISA 2014
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...iv/tvurceVysledku
| - Bubník, Zdeněk
- Henke, Svatopluk
- Hinková, Andrea
- Pour, Vladimír
- Sluková, Marcela
- Smržová, Ivana
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| http://linked.open...vavai/riv/typAkce
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| http://linked.open.../riv/zahajeniAkce
| |
| number of pages
| |
| http://purl.org/ne...btex#hasPublisher
| - Česká společnost chemického inženýrství
|
| https://schema.org/isbn
| |
| http://localhost/t...ganizacniJednotka
| |
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