{"id":124,"date":"2024-06-24T13:17:51","date_gmt":"2024-06-24T13:17:51","guid":{"rendered":"https:\/\/friendsofglass.com\/cz\/why-glass\/why-glass-health\/"},"modified":"2025-07-02T12:51:02","modified_gmt":"2025-07-02T12:51:02","slug":"zdravi","status":"publish","type":"page","link":"https:\/\/friendsofglass.com\/cz\/proc-sklo\/zdravi\/","title":{"rendered":"Pro\u010d sklo? – Zdrav\u00ed"},"content":{"rendered":"\r\n
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Zdrav\u00ed <\/p>\r\n

Co d\u011bl\u00e1 ze skla zdrav\u00fd obal na potraviny? <\/h1>\r\n
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Bez ohledu na to, kde \u017eijete, pokud<\/span> si<\/span> nep\u011bstujete <\/span>ve\u0161ker\u00e9 potraviny<\/span>, je pravd\u011bpodobn\u00e9, \u017ee se ka\u017ed\u00fd den spol\u00e9h\u00e1te na obaly, kter\u00e9 chr\u00e1n\u00ed va\u0161e potraviny, n\u00e1poje a dal\u0161\u00ed zbo\u017e\u00ed a zaji\u0161\u0165uj\u00ed jejich trvanlivost.<\/span><\/span>\u00a0<\/span><\/p>\n

Jak\u00e1 je v\u0161ak souvislost mezi obaly a na\u0161\u00edm zdrav\u00edm?<\/span><\/span>\u00a0<\/span><\/h2>\n

Obaly maj\u00ed z\u00e1sadn\u00ed v\u00fdznam pro zachov\u00e1n\u00ed bezpe\u010dnosti a kvality potravin a n\u00e1poj\u016f, ale tak\u00e9 pro ochranu \u0161irok\u00e9 \u0161k\u00e1ly zdravotnick\u00fdch a kosmetick\u00fdch v\u00fdrobk\u016f \u2013 od l\u00e9\u010div po kosmetiku a parf\u00e9my.\u00a0<\/span>\u00a0<\/span><\/p>\n

Tyto obaly mohou b\u00fdt r\u016fzn\u00fdch tvar\u016f, velikost\u00ed a z r\u016fzn\u00fdch materi\u00e1l\u016f v z\u00e1vislosti na tom, jak m\u00e1 zbo\u017e\u00ed proj\u00edt dodavatelsk\u00fdm \u0159et\u011bzcem, jak\u00e9 informace m\u00e1 spot\u0159ebitel\u016fm sd\u011blit a <\/span>jak se chce zna\u010dka prezentovat, aby v reg\u00e1lech vynikla.<\/span><\/a>\u00a0<\/span>\u00a0<\/span><\/p>\n

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V p\u0159\u00edpad\u011b potravin\u00e1\u0159sk\u00fdch v\u00fdrobk\u016f se materi\u00e1ly pou\u017e\u00edvan\u00e9 k jejich balen\u00ed ozna\u010duj\u00ed jako “materi\u00e1ly p\u0159ich\u00e1zej\u00edc\u00ed do styku s potravinami” (n\u011bkdy zkr\u00e1cen\u011b jako FCM) \u2013 ty vytv\u00e1\u0159\u00ed vrstvu, kter\u00e1 p\u0159ich\u00e1z\u00ed do p\u0159\u00edm\u00e9ho kontaktu se samotn\u00fdm obsahem a maj\u00ed z\u00e1sadn\u00ed v\u00fdznam pro udr\u017een\u00ed standard\u016f potravin a n\u00e1poj\u016f a ochranu ve\u0159ejn\u00e9ho zdrav\u00ed.<\/span>\u00a0<\/span><\/p>\n

Jak\u00e9 chemick\u00e9 l\u00e1tky se mohou nach\u00e1zet v obalech?<\/span><\/span>\u00a0<\/span><\/h3>\n

Jak\u00e9 chemick\u00e9 l\u00e1tky se mohou nach\u00e1zet v obalech?<\/span><\/span>\u00a0<\/span><\/p>\n

Ned\u00e1vn\u00fd zdravotn\u00ed v\u00fdzkum proveden\u00fd v r\u00e1mci projektu Critical Reviews in Food Science and Nutrition zjistil, \u017ee z n\u011bkter\u00fdch obalov\u00fdch materi\u00e1l\u016f se m\u016f\u017ee potenci\u00e1ln\u011b dostat do samotn\u00fdch potravin
\n<\/span>t\u00e9m\u011b\u0159 3 000 chemick\u00fdch l\u00e1tek<\/span><\/a>, tak\u017ee expozice \u010dlov\u011bka t\u011bmto l\u00e1tk\u00e1m je velmi pravd\u011bpodobn\u00e1. Jin\u00e9 studie a zdravotn\u00ed programy dokonce zjistily \u0161kodliv\u00e9 l\u00e1tky, <\/span>jako jsou mikroplasty, v lidsk\u00e9 krvi,<\/span><\/a> placent\u011b nebo <\/span><\/a>mate\u0159sk\u00e9m ml\u00e9ce.<\/span><\/a>\u00a0<\/span><\/p>\n

Nejd\u011bsiv\u011bj\u0161\u00ed na tom je, \u017ee v\u011bt\u0161ina t\u011bchto chemick\u00fdch l\u00e1tek \u2013 p\u0159esn\u011bji 65 % z nich – nebyla dosud nikdy zaznamen\u00e1na v \u017e\u00e1dn\u00e9m regula\u010dn\u00edm ani pr\u016fmyslov\u00e9m seznamu. A z tis\u00edc\u016f zji\u0161t\u011bn\u00fdch chemick\u00fdch l\u00e1tek, kter\u00e9 by mohly potenci\u00e1ln\u011b unikat do potravin, byly v\u00edce ne\u017e dv\u011b t\u0159etiny identifikov\u00e1ny v plastech, co\u017e m\u00e1 vliv na na\u0161e zdrav\u00ed i na \u017eivotn\u00ed prost\u0159ed\u00ed.<\/span>\u00a0<\/span><\/p>\n

Jeliko\u017e v\u011bt\u0161ina hodnocen\u00ed obal\u016f tyto chemick\u00e9 l\u00e1tky nebere v \u00favahu, m\u016f\u017ee b\u00fdt v\u00fdb\u011br spr\u00e1vn\u00e9ho obalu obt\u00ed\u017en\u00fd i pro ty nejhorliv\u011bj\u0161\u00ed z\u00e1kazn\u00edky.<\/span>\u00a0<\/span><\/p>\n

Pokud v\u0161ak chcete nahl\u00e9dnout i za etiketu a zohlednit v\u00edce ne\u017e jen ekologick\u00e9 faktory, existuj\u00ed n\u00e1stroje, kter\u00e9 v\u00e1m mohou pomoci! Nap\u0159\u00edklad Understanding Packaging (UP) Scorecard organizace Food Packaging Forum je bezplatn\u00fd a u\u017eivatelsky p\u0159\u00edv\u011btiv\u00fd <\/span>n\u00e1stroj, kter\u00fd umo\u017e\u0148uje posoudit dopady b\u011b\u017en\u00e9ho potravin\u00e1\u0159sk\u00e9ho obalu na lidsk\u00e9 zdrav\u00ed a \u017eivotn\u00ed prost\u0159ed\u00ed.<\/span><\/a><\/p>\n

\u00a0Zjist\u011bte v\u00edce<\/span><\/a><\/p>\n\r\n <\/div>\r\n<\/div>\n\n\r\n

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Pro\u010d je v\u0161ak sklo zdravou volbou?<\/span><\/span>\u00a0<\/span><\/h2>\n\r\n <\/div>\r\n<\/div>\n\n\r\n
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\"glass-protects-food-drinks\" <\/div>\r\n

Sklo chr\u00e1n\u00ed na\u0161e obl\u00edben\u00e9 j\u00eddlo a n\u00e1poje<\/h3>\r\n

Za prv\u00e9, sklo nepot\u0159ebuje k ochran\u011b potravin \u017e\u00e1dn\u00e9 dal\u0161\u00ed p\u0159\u00edsady, chemik\u00e1lie ani plastov\u00e9 vrstvy, tak\u017ee potraviny a n\u00e1poje vydr\u017e\u00ed d\u00e9le \u010derstv\u00e9. V\u0161imli jste si n\u011bkdy, \u017ee v\u00fdrobky, kter\u00e9 je t\u0159eba spolehliv\u011b skladovat po dlouhou dobu \u2013 nap\u0159\u00edklad d\u017eemy, nakl\u00e1dan\u00e9 okurky, nebo med – se \u010dasto dod\u00e1vaj\u00ed ve sklen\u011bn\u00fdch n\u00e1dob\u00e1ch? To nen\u00ed n\u00e1hoda! Prvn\u00ed v\u011bc, kterou se nau\u010d\u00edte v<\/span> kurzu Konzervov\u00e1n\u00ed potravin 101, je, \u017ee sklo funguje jako p\u0159irozen\u00e1 bari\u00e9ra<\/span><\/a> p\u0159ed vysok\u00fdmi teplotami nebo bakteriemi. <\/span>Studie<\/span><\/a> Critical Reviews in Food Science and Nutrition zjistila, \u017ee sklo je jedn\u00edm z nejbezpe\u010dn\u011bj\u0161\u00edch materi\u00e1l\u016f p\u0159ich\u00e1zej\u00edc\u00edch do styku s potravinami, pokud jde o detekci chemick\u00fdch l\u00e1tek<\/span>.<\/span><\/b>\u00a0<\/span><\/p>\n<\/div>\r\n <\/div>\r\n\r\n

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\"glass-healthy-inert-material\" <\/div>\r\n

Sklo je inertn\u00ed materi\u00e1l <\/h3>\r\n

Sklo je jedn\u00edm z nejinertn\u011bj\u0161\u00edch materi\u00e1l\u016f. D\u00edky sv\u00e9mu chemick\u00e9mu slo\u017een\u00ed nemohou ani ty nejmen\u0161\u00ed molekuly proj\u00edt sklen\u011bnou bari\u00e9rou a ovlivnit chu\u0165 produktu uvnit\u0159, a stejn\u011b tak lahve a n\u00e1doby neabsorbuj\u00ed \u017e\u00e1dn\u00e9 chemik\u00e1lie nebo kontaminanty z toho, co je uvnit\u0159. To ze skla \u010din\u00ed jeden z nejvhodn\u011bj\u0161\u00edch materi\u00e1l\u016f pro balen\u00ed potravin, kter\u00fd chr\u00e1n\u00ed zdrav\u00ed spot\u0159ebitel\u016f a zaji\u0161\u0165uje bezpe\u010dnost v\u00fdrobk\u016f (pro rozd\u011blen\u00ed se pod\u00edvejte na <\/span>studii Dietera Schrenka z roku 2014<\/span><\/a>).<\/span>\u00a0<\/span><\/p>\n

Nav\u00edc, sklo je jedin\u00fd obal, kter\u00fd je podle americk\u00e9ho \u00fa\u0159adu <\/span>FDA<\/span><\/a> i na\u0159\u00edzen\u00ed EU <\/span>REACH<\/span><\/a> uzn\u00e1v\u00e1n jako bezpe\u010dn\u00fd (GRAS).<\/span>\u00a0<\/span><\/p>\n<\/div>\r\n <\/div>\r\n <\/div>\r\n\r\n <\/div>\r\n<\/div>\r\n\n\n\r\n

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\"glass-healthy-even-recycled-2\" <\/div>\r\n

Sklo z\u016fst\u00e1v\u00e1 zdrav\u00e9, i kdy\u017e se recykluje<\/h3>\r\n

A to, \u017ee se p\u0159i jeho v\u00fdrob\u011b nepou\u017e\u00edvaj\u00ed chemick\u00e9 l\u00e1tky, nen\u00ed jen jednor\u00e1zov\u00e1 z\u00e1le\u017eitost. Mo\u017en\u00e1 jste sly\u0161eli, \u017ee sklo lze recyklovat opakovan\u011b, ale v\u011bd\u011bli jste, \u017ee lahev recyklovan\u00e1 desetkr\u00e1t je stejn\u011b zdrav\u00e1 jako lahev \u00fapln\u011b nov\u00e1?<\/span>\u00a0<\/span><\/p>\n

Je to proto, \u017ee k v\u00fdrob\u011b nov\u00fdch lahv\u00ed a obal\u016f se pou\u017e\u00edvaj\u00ed pouze slo\u017eky, kter\u00e9 se nach\u00e1zej\u00ed v p\u0159\u00edrod\u011b, a recyklovan\u00fd obsah (st\u0159epy), kter\u00fd z\u016fst\u00e1v\u00e1 chemicky neaktivn\u00ed bez ohledu na to, kolikr\u00e1t se recykluje. Sklo je zkr\u00e1tka cirkul\u00e1rn\u00ed materi\u00e1l \u2013 d\u00edky recyklaci m\u016f\u017ee \u017e\u00edt mnoho nov\u00fdch \u017eivot\u016f, ani\u017e by do\u0161lo ke zm\u011bn\u011b jeho kvality.<\/span>\u00a0<\/span><\/p>\n<\/div>\r\n <\/div>\r\n\r\n

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\"glass-materials-found-in-nature\" <\/div>\r\n

Sklo je vyrobeno z materi\u00e1l\u016f, kter\u00e9 se vyskytuj\u00ed v p\u0159\u00edrod\u011b <\/h3>\r\n

P\u0159esn\u011b tak! Sklo se vyr\u00e1b\u00ed ze surovin, kter\u00e9 se nach\u00e1zej\u00ed v p\u0159\u00edrod\u011b, jako je p\u00edsek, soda a v\u00e1penec. Spolu s recyklovan\u00fdm obsahem (st\u0159epy) se pak sklo formuje do jednovrstv\u00e9ho materi\u00e1lu, kter\u00fd dok\u00e1\u017ee ochr\u00e1nit \u0161irokou \u0161k\u00e1lu v\u00fdrobk\u016f od lahodn\u00fdch potravin a\u017e po nejchoulostiv\u011bj\u0161\u00ed l\u00e9ky.<\/span><\/p>\n<\/div>\r\n <\/div>\r\n <\/div>\r\n\r\n <\/div>\r\n<\/div>\r\n\n\n\n

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V<\/span>ybrat si<\/span> sklo znamen\u00e1 d\u00e1t p\u0159ednost zdrav\u00ed a bezpe\u010dnosti potravin<\/span><\/span><\/h1>\n

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V dob\u011b, kdy se t\u00e9m\u011b\u0159 polovina z n\u00e1s zaj\u00edm\u00e1 o bezpe\u010dnost obal\u016f pro potraviny a hygienick\u00e9 v\u00fdrobky, pova\u017euje t\u00e9m\u011b\u0159 8 z 10 respondent\u016f sklo za materi\u00e1l, kter\u00fd je vhodn\u00fd pro budoucnost, a to d\u00edky sv\u00fdm vynikaj\u00edc\u00edm vlastnostem v oblasti zdrav\u00ed a \u017eivotn\u00edho stylu. Porovn\u00e1me-li sklo s jin\u00fdmi materi\u00e1ly, kter\u00e9 p\u0159ich\u00e1z\u00ed do styku s potravinami, jako je nap\u0159\u00edklad plast, m\u00e1me v\u00edce ne\u017e dvakr\u00e1t v\u011bt\u0161\u00ed d\u016fv\u011bru, \u017ee nikdy nep\u0159edstavuje zdravotn\u00ed riziko.<\/span>\u00a0<\/span><\/p>\n

Volba skla tedy znamen\u00e1 volbu zdrav\u00ed a bezpe\u010dnosti na prvn\u00edm m\u00edst\u011b. A\u017e p\u016fjdete p\u0159\u00ed\u0161t\u011b do supermarketu, nezapome\u0148te si vybrat obal, kter\u00fd je ze sv\u00e9 podstaty zdrav\u00fd a je p\u0159irozenou volbou pro ochranu na\u0161eho zdrav\u00ed a na\u0161ich rodin!<\/span>\u00a0<\/span><\/p>\n

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Souvisej\u00edc\u00ed p\u0159\u00edsp\u011bvek <\/p>\r\n

<\/h2>\r\n <\/div>\r\n Zobrazit v\u0161echny \u010dl\u00e1nky\n \n<\/svg><\/a>\r\n <\/div>\r\n
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Pro\u010d je sklo zdravou volbou pro \u017eivotn\u00ed prost\u0159ed\u00ed?\u00a0<\/a><\/h4>\r\n

na zdrav\u00ed na\u0161\u00ed planety na na\u0161em vlastn\u00edm zdrav\u00ed a pohod\u011b  na chuti produkt\u016f  V\u00fdb\u011br skla znamen\u00e1 p\u00e9\u010di o \u017eivotn\u00ed prost\u0159ed\u00ed  Sklo je 100% recyklovateln\u00e9 a znovu pou\u017eiteln\u00e9  Sklo je donekone\u010dna recyklovateln\u00e9 a lze jej znovu a znovu pou\u017e\u00edt, ani\u017e by se zm\u011bnila jeho kvalita. To znamen\u00e1, \u017ee vyt\u0159\u00edd\u011bn\u00e9 sklo je v\u017edy sou\u010d\u00e1st\u00ed receptury nov\u00e9 lahve nebo sklenice.\u00a0 Kdy\u017e […]<\/p> \r\n

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Bezpe\u010dnost sklen\u011bn\u00fdch obal\u016f: M\u00e9n\u011b chemik\u00e1li\u00ed, v\u00edce zdrav\u00ed\u00a0<\/a><\/h4>\r\n

\u201eSklo a keramika maj\u00ed zdaleka nejmen\u0161\u00ed po\u010det nam\u011b\u0159en\u00fdch chemick\u00fdch l\u00e1tek ur\u010den\u00fdch pro styk s potravinami.”\u00a0 Jane Muncke, Author and Managing Director and Chief Scientific Officer of the Food Packaging Forum  <\/p> \r\n

\r\n\r\n<\/svg>4 min <\/p>\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n <\/div>\r\n \r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n\r\n\r\n\r\n\r\n\r\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":119,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":true,"inline_featured_image":false,"footnotes":""},"class_list":["post-124","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nPro\u010d sklo? - Zdrav\u00ed - Friends of Glass CZ<\/title>\n\n\n\n\n\n\n\n\n\n\n\n