"1678"^^ . . "0"^^ . "1"^^ . . "3"^^ . "The influence of printing inks on safety of food packages"@en . . . "Food contamination by printing ink constituents from packaging materials can influence the safety of food products. Recently the residuals of solvents and/or photoiniciators from UV-curable printing inks have been determined in foods. The composition of printing inks is viewed as a matter of employing appropriate good manufacturing to reduce the food adulteration and safety risk. The aim of submitted project is (i) a systematic study of an occurrence and an extent of migration of printing ink constituents into food and food simulants for wide range of packaging materials used in Czech Republic, (ii) development and optimization of analytical methods for determination of ink constituents, (iii) preparation of mathematical models describing thecourse o migration of selected substances depending on conditions (content in packaging material, temperature, time). The expected results shall enable to real evaluation of printing influence on food safety. They provide useful information for state"@en . . "3"^^ . "Vliv tiskov\u00FDch barev na bezpe\u010Dnost obal\u016F potravin"@cs . . "1678"^^ . . "2007-01-01+01:00"^^ . "2009-12-31+01:00"^^ . . "food packaging; migration; food contamination; printing inks"@en . . "0"^^ . "Kontaminace potravin slo\u017Ekami tiskov\u00FDch barev z obal\u016F p\u0159edstavuje mo\u017En\u00E9 ohro\u017Een\u00ED jejich bezpe\u010Dnosti. V posledn\u00ED dob\u011B byly zaznamen\u00E1ny p\u0159\u00EDpady migrace residu\u00ED rozpou\u0161t\u011Bdel nebo fotoinici\u00E1tor\u016F z barev vytvrzovan\u00FDch UV z\u00E1\u0159en\u00EDm. Slo\u017Een\u00ED tiskov\u00FDch barev je regulov\u00E1no pouze z\u00E1sadami spr\u00E1vn\u00E9 v\u00FDrobn\u00ED praxe po\u017Eaduj\u00EDc\u00ED eliminaci mo\u017Enosti sn\u00ED\u017Een\u00ED bezpe\u010Dnosti a kvality potravin. Nedostatek informac\u00ED o rozsahu migrace slo\u017Eek tiskov\u00FDch barev do potravin a jejich toxicit\u011B znesnad\u0148uje zhodnocen\u00ED jejich vlivu na bezpe\u010Dnost potravin. C\u00EDlem p\u0159edlo\u017Een\u00E9ho projektu je systematick\u00E9 studium mo\u017Enost\u00ED a rozsahu migrace slo\u017Eek tiskov\u00FDch barev do potravin a jejich simulant\u016F z co nej\u0161ir\u0161\u00ED \u0161k\u00E1ly obal\u016F pou\u017E\u00EDvan\u00FDch k balen\u00ED potravin v \u010Cesk\u00E9 republice, v\u00FDvoj a optimalizace analytick\u00FDch metod pro stanoven\u00ED t\u011Bchto l\u00E1tek, vypracov\u00E1n\u00ED matematick\u00E9ho modelu pro vybran\u00E9 migranty umo\u017E\u0148uj\u00EDc\u00EDho odhad pr\u016Fb\u011Bhu p\u0159enosu l\u00E1tek v z\u00E1vislosti na podm\u00EDnk\u00E1ch (zejm\u00E9na jejich obsahu v obalu, teplot\u011B a dob\u011B). V\u00FDsledky projektu umo\u017En\u00ED objektivn\u00ED"@cs . . . .