[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.chts.cz\/jak-nezdrave-jsou-bylinne-taniny\/#Article","mainEntityOfPage":"https:\/\/www.chts.cz\/jak-nezdrave-jsou-bylinne-taniny\/","headline":"Jak (ne)zdrav\u00e9 jsou bylinn\u00e9 taniny","name":"Jak (ne)zdrav\u00e9 jsou bylinn\u00e9 taniny","description":"Taniny, \u010dili t\u0159\u00edsloviny, maj\u00ed ho\u0159kou chu\u0165 a jsou tak\u00e9 ozna\u010dov\u00e1ny jako „anti\u017eiviny“. Je to proto, \u017ee p\u016fsob\u00ed jako p\u0159irozen\u00e1 ochrana p\u0159ed mikrobi\u00e1ln\u00edmi patogeny nebo \u0161k\u016fdci. U p\u0159e\u017ev\u00fdkavc\u016f je p\u0159\u00edli\u0161 velk\u00e9 mno\u017estv\u00ed tanin\u016f \u0161kodliv\u00e9 a zp\u016fsobuje bolest \u017ealudku a st\u0159ev, proto\u017ee br\u00e1n\u00ed p\u0159ij\u00edm\u00e1n\u00ed \u017eivin. Odkud poch\u00e1zej\u00ed? Mnoho r\u016fzn\u00fdch rostlin produkuje t\u0159\u00edsloviny. […]","datePublished":"2023-05-26","dateModified":"2023-05-26","author":{"@type":"Person","@id":"https:\/\/www.chts.cz\/author\/#Person","name":"","url":"https:\/\/www.chts.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/b74f056f0354b8ee50fcd0e6106aa964423477cb93024726458fce7ffd63d5d8?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/b74f056f0354b8ee50fcd0e6106aa964423477cb93024726458fce7ffd63d5d8?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"chts.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.chts.cz\/wp-content\/uploads\/img_a336488_w2315_t1549906718.jpg","url":"https:\/\/www.chts.cz\/wp-content\/uploads\/img_a336488_w2315_t1549906718.jpg","height":0,"width":0},"url":"https:\/\/www.chts.cz\/jak-nezdrave-jsou-bylinne-taniny\/","wordCount":398,"articleBody":"\tTaniny, \u010dili t\u0159\u00edsloviny, maj\u00ed ho\u0159kou chu\u0165 a jsou tak\u00e9 ozna\u010dov\u00e1ny jako „anti\u017eiviny“. Je to proto, \u017ee p\u016fsob\u00ed jako p\u0159irozen\u00e1 ochrana p\u0159ed mikrobi\u00e1ln\u00edmi patogeny nebo \u0161k\u016fdci. U p\u0159e\u017ev\u00fdkavc\u016f je p\u0159\u00edli\u0161 velk\u00e9 mno\u017estv\u00ed tanin\u016f \u0161kodliv\u00e9 a zp\u016fsobuje bolest \u017ealudku a st\u0159ev, proto\u017ee br\u00e1n\u00ed p\u0159ij\u00edm\u00e1n\u00ed \u017eivin.\t\t\tOdkud poch\u00e1zej\u00ed?\tMnoho r\u016fzn\u00fdch rostlin produkuje t\u0159\u00edsloviny. Proto se vyskytuj\u00ed v r\u016fzn\u00fdch potravin\u00e1ch:\t\t\u25cf\u00a0\u00a0\u00a0\u00a0 lu\u0161t\u011bniny\t\t\u25cf\u00a0\u00a0\u00a0\u00a0 cere\u00e1lie\t\t\u25cf\u00a0\u00a0\u00a0\u00a0 mnoho ovoce, v\u010detn\u011b jablek a hru\u0161ek, jahod, malin, ostru\u017ein a hru\u0161ek, ban\u00e1n\u016f, hrozn\u016f, broskv\u00ed a \u0161vestek\t\t\u25cf\u00a0\u00a0\u00a0\u00a0 zelen\u00fd \u010daj a \u010dern\u00fd \u010daj\t\t\u25cf\u00a0\u00a0\u00a0\u00a0 \u010derven\u00e9 v\u00edno\t\t\u25cf\u00a0\u00a0\u00a0\u00a0 Pivo (kv\u016fli obsahu taninu ve chmelu)\t\t\tJe to skupina r\u016fzn\u00fdch kyselin z\u00edskan\u00fdch z kulovit\u00fdch v\u00fdr\u016fstk\u016f rostlin. Reaguj\u00ed jako kyseliny a zp\u016fsobuj\u00ed kontrakci sliznic. Vlastnost uzav\u00edr\u00e1n\u00ed sliznic t\u011bmito l\u00e1tkami zp\u016fsobuje nep\u0159\u00edjemn\u00fd pocit. Dobr\u00fdm p\u0159\u00edkladem vyj\u00e1d\u0159en\u00ed tohoto pocitu je ho\u0159k\u00e1 chu\u0165 tmav\u00e9 \u010dokol\u00e1dy. U v\u00edna ovliv\u0148uj\u00ed t\u0159\u00edsloviny jeho skladovatelnost, barvu a strukturu. Proto\u017ee v\u00e1\u017e\u00ed kysl\u00edk ve v\u00edn\u011b, neodpa\u0159uje se kv\u016fli tomu v\u016fn\u011b jemn\u00e9ho v\u00edna tak rychle.\t\tZdravotn\u00ed hledisko\tT\u0159\u00edsloviny byly ve strav\u011b dlouho ne\u017e\u00e1douc\u00ed, proto\u017ee mohou vytv\u00e1\u0159et komplexy s tr\u00e1vic\u00edmi enzymy a b\u00edlkovinami ve st\u0159ev\u011b. T\u00edm se zabr\u00e1n\u00ed vst\u0159eb\u00e1v\u00e1n\u00ed n\u011bkter\u00fdch miner\u00e1l\u016f a vitam\u00edn\u016f. Mohou tak\u00e9 zt\u011b\u017eovat vst\u0159eb\u00e1n\u00ed \u017eeleza. Proto by si m\u011bli zejm\u00e9na vegetari\u00e1ni a vegani s dietou bohatou na ovoce a zeleninu pravideln\u011b testovat hladinu \u017eeleza.\tMezit\u00edm se v\u0161ak objevily dosud nezn\u00e1m\u00e9 pozitivn\u00ed vlastnosti tanin\u016f, kter\u00e9 sn\u00ed\u017eily jejich negativn\u00ed pov\u011bst. Tyto vlastnosti se v\u0161ak li\u0161\u00ed u jednotliv\u00fdch t\u0159\u00edslovin.\t\t\u25cf\u00a0\u00a0\u00a0\u00a0 N\u011bkter\u00e9 druhy maj\u00ed protirakovinn\u00e9 vlastnosti.\t\t\u25cf\u00a0\u00a0\u00a0\u00a0 Jsou tak\u00e9 \u010d\u00e1ste\u010dn\u011b antimikrobi\u00e1ln\u00ed, zab\u00edjej\u00ed mikroorganismy.\t\t\u25cf\u00a0\u00a0\u00a0\u00a0 Krom\u011b toho se \u010dasto pou\u017e\u00edvaj\u00ed na pr\u016fjmov\u00e9 onemocn\u011bn\u00ed.\t\t\u25cf\u00a0\u00a0\u00a0\u00a0 Mohou zm\u00edrnit z\u00e1n\u011bty na k\u016f\u017ei nebo sliznic\u00edch.\t\t\u25cf\u00a0\u00a0\u00a0\u00a0 Dokonce i mal\u00e9 po\u0161kozen\u00e9 krevn\u00ed c\u00e9vy mohou b\u00fdt uzav\u0159eny pomoc\u00ed taninu.\t\t\u25cf\u00a0\u00a0\u00a0\u00a0 V neposledn\u00ed \u0159ad\u011b mohou sn\u00ed\u017eit hladinu cukru v krvi t\u00edm, \u017ee zpomal\u00ed p\u0159\u00edjem cukru do krevn\u00edho \u0159e\u010di\u0161t\u011b.                                                                                                                                                                                                                                                                                                                                                                                        4.7\/5 - (10 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Jak (ne)zdrav\u00e9 jsou bylinn\u00e9 taniny","item":"https:\/\/www.chts.cz\/jak-nezdrave-jsou-bylinne-taniny\/#breadcrumbitem"}]}]