| Attributes | Values |
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| rdf:type
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| Description
| - Ošetření chmele vysokou dávkou pesticidů s obsahem Cu a Al se projeví ve velmi mírném zvýšení jejich obsahu v pivu (pouze o několik setin nebo tisícin mg/l). V poloprovozních podmínkách byla podrobně sledována distribuce vybraných toxických kovů (Cd, Pb, Ni, Cr, Hg, As a Se) do piva a odpadů (mláta, kalů a kvasnic). Kromě As, kterého přechází do piva asi polovina, z ostatních kovů přešel do piva jen nepatrný zlomek. V dalším poloprovozním pokusu byly do varní vody přidány příslušné toxické kovy v koncentracích 0,1–0,5 mg/l a bylo sledováno, jak se tento přebytek projeví v průběhu celého technologického procesu. Bylo zjištěno, že nejvíce kovů zůstalo v mlátě (hlavně Hg a Pb, nejméně v případě As), část kovů byla rovněž absorbována kvasnicemi (hlavně Ni, As, Se). Z přidaného množství nejvíce přešlo do piva As (asi dvě třetiny). Kromě As zůstal obsah i po takto vysokém přídavku toxických kovů do varní vody pod povolenou mezí. (cs)
- Treating hops with a high dose of pesticides containing Cu and Al results in a very slight increase of their content in beer (only by a few hundredths or thousandths of mg/l). The distribution of selected toxic metals (Cd, Pb, Ni, Cr, Hg, As, Se) into beer and brewing residuals (spent grain, trub and yeast) was observed in pilot plant scale conditions. Except As, of which about half passes into beer, only a negligible fraction of the other metals passed into beer. In another pilot plant scale experiment, the corresponding toxic metals were added into the brewing water in concentrations of 0.1– 0.5 mg/l and it was observed how this excess would appear throughout the entire technological process. It was found that the majority of metals was absorbed by spent grain (primarily Hg and Pb, the least As), a part of the metals was also absorbed by the yeast (Ni, As, Se). The most of the added amount that passed into beer was As (about 2/3). Except for As, the content remained below the allowed limit.
- Treating hops with a high dose of pesticides containing Cu and Al results in a very slight increase of their content in beer (only by a few hundredths or thousandths of mg/l). The distribution of selected toxic metals (Cd, Pb, Ni, Cr, Hg, As, Se) into beer and brewing residuals (spent grain, trub and yeast) was observed in pilot plant scale conditions. Except As, of which about half passes into beer, only a negligible fraction of the other metals passed into beer. In another pilot plant scale experiment, the corresponding toxic metals were added into the brewing water in concentrations of 0.1– 0.5 mg/l and it was observed how this excess would appear throughout the entire technological process. It was found that the majority of metals was absorbed by spent grain (primarily Hg and Pb, the least As), a part of the metals was also absorbed by the yeast (Ni, As, Se). The most of the added amount that passed into beer was As (about 2/3). Except for As, the content remained below the allowed limit. (en)
|
| Title
| - The Behaviour of Toxic Metals in The Brewing Process
- The Behaviour of Toxic Metals in The Brewing Process (en)
- Chování toxických kovů v pivovarském procesu (cs)
|
| skos:prefLabel
| - The Behaviour of Toxic Metals in The Brewing Process
- The Behaviour of Toxic Metals in The Brewing Process (en)
- Chování toxických kovů v pivovarském procesu (cs)
|
| skos:notation
| - RIV/60193697:_____/09:#0000451!RIV09-MSM-60193697
|
| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
| |
| http://linked.open...vai/riv/dodaniDat
| |
| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
| |
| http://linked.open...iv/duvernostUdaju
| |
| http://linked.open...titaPredkladatele
| |
| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/60193697:_____/09:#0000451
|
| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - metals; raw materials; brewing process; beer; AAS (en)
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| http://linked.open.../riv/klicoveSlovo
| |
| http://linked.open...odStatuVydavatele
| |
| http://linked.open...ontrolniKodProRIV
| |
| http://linked.open...i/riv/nazevZdroje
| |
| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...v/svazekPeriodika
| |
| http://linked.open...iv/tvurceVysledku
| - Dvořák, Josef
- Horák, Tomáš
- Kellner, Vladimír
- Čejka, Pavel
- Jurková, Marie
- Čulík, Jiří
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| http://linked.open...n/vavai/riv/zamer
| |
| issn
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| number of pages
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| is http://linked.open...avai/riv/vysledek
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