{"id":161341,"date":"2019-05-29T12:41:22","date_gmt":"2019-05-29T11:41:22","guid":{"rendered":"http:\/\/zakrasnejsivimperk.cz\/?p=161341"},"modified":"2019-05-29T12:41:22","modified_gmt":"2019-05-29T11:41:22","slug":"dtest-susena-rajcata-v-oleji-bez-plisni-ale-mohou-obsahovat-ftalaty","status":"publish","type":"post","link":"https:\/\/zakrasnejsivimperk.cz\/?p=161341","title":{"rendered":"dTEST: Su\u0161en\u00e1 raj\u010data v oleji: bez pl\u00edsn\u00ed, ale mohou obsahovat ftal\u00e1ty"},"content":{"rendered":"

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Su\u0161en\u00e1 raj\u010data nalo\u017een\u00e1 v oleji jsou obl\u00edbenou p\u0159\u00edsadou \u0159ady pokrm\u016f. Spot\u0159ebitelsk\u00fd \u010dasopis dTest poslal do laborato\u0159e skleni\u010dky s touto lah\u016fdkou zakoupen\u00e9 v \u010desk\u00fdch obchodech, aby zjistil, jak jejich obsah chutn\u00e1 a jestli neskr\u00fdv\u00e1 ne\u017e\u00e1douc\u00ed l\u00e1tky. V\u00fdsledky dopadly vesm\u011bs dob\u0159e, vady na kr\u00e1se spo\u010d\u00edvaly zejm\u00e9na v detekovan\u00fdch ftal\u00e1tech u pou\u017eit\u00e9ho oleje a v pesticidech u raj\u010dat.<\/h6>\n

\"\"Raj\u010data se konzervuj\u00ed spa\u0159en\u00e1 a loupan\u00e1, nebo se z nich vyr\u00e1b\u00ed protlak, passata, ke\u010dup \u010di dal\u0161\u00ed om\u00e1\u010dky. Dal\u0161\u00ed mo\u017enost\u00ed je pr\u00e1v\u011b su\u0161en\u00ed, a to bu\u010f na slunci \u010di v proudu tepl\u00e9ho vzduchu.<\/p>\n

V pr\u016fb\u011bhu zpracov\u00e1n\u00ed raj\u010dat a v\u00fdroby konzerv m\u016f\u017ee doj\u00edt ke kontaminaci v\u00fdrobku ne\u017e\u00e1douc\u00edmi l\u00e1tkami, nap\u0159\u00edklad ftal\u00e1ty pou\u017e\u00edvan\u00fdmi jako zm\u011bk\u010dova\u010de plast\u016f. \u201eDi-n-butylftal\u00e1t a bis-(2-ethylhexyl)ftal\u00e1t jsme v nadlimitn\u00edm mno\u017estv\u00ed objevili ve v\u00fdrobc\u00edch Kaiser Franz Josef a Delphi. Tyto l\u00e1tky do nich pravd\u011bpodobn\u011b p\u0159e\u0161ly z plastov\u00e9ho materi\u00e1lu, kter\u00fd byl v kontaktu s olejem. T\u011b\u017eko \u0159\u00edci, jestli to zavinila plastov\u00e1 spodn\u00ed \u010d\u00e1st v\u00ed\u010dka, nebo p\u016fvodn\u00ed skladovac\u00ed n\u00e1doby. Olej se mohl do sklenice k raj\u010dat\u016fm dostat u\u017e kontaminovan\u00fd,\u201c<\/em> uv\u00e1d\u00ed Hana Hoffmannov\u00e1, \u0161\u00e9fredaktorka \u010dasopisu dTest. A dod\u00e1v\u00e1: \u201eM\u00edrnou \u00fat\u011bchou n\u00e1m m\u016f\u017ee b\u00fdt fakt, \u017ee olej je tu v roli konzerva\u010dn\u00edho prost\u0159edku \u2013 do raj\u010dat se nevsakuje a v\u011bt\u0161inou konzumujeme jen ten, kter\u00fd ulp\u00ed na jejich povrchu.\u201c<\/em><\/p>\n

\"\"Pesticidy laborato\u0159 detekovala t\u00e9m\u011b\u0159 v polovin\u011b testovan\u00fdch v\u00fdrobk\u016f, nam\u011b\u0159en\u00e1 mno\u017estv\u00ed ale nep\u0159ekro\u010dila z\u00e1konem stanovan\u00e9 limity. Obavy nen\u00ed t\u0159eba m\u00edt z toho, \u017ee v\u00fdrobci pou\u017e\u00edvaj\u00ed nekvalitn\u00ed, zplesniv\u011bl\u00e1 raj\u010data \u010di dal\u0161\u00ed suroviny jako nap\u0159\u00edklad kapary, bylinky nebo \u010desnek. Mikrobiologick\u00e9 rozbory \u017e\u00e1dn\u00e9 zn\u00e1mky kva\u0161en\u00ed \u010di pl\u00edsn\u00ed neodhalily.<\/p>\n

Procesu su\u0161en\u00ed raj\u010dat m\u016f\u017ee p\u0159edch\u00e1zet o\u0161et\u0159en\u00ed oxidem si\u0159i\u010dit\u00fdm, kter\u00fd napom\u00e1h\u00e1 zachovat \u010dervenou barvu su\u0161en\u00fdch plod\u016f. \u201eV\u00fdrobce pak mus\u00ed tento potenci\u00e1ln\u00ed alergen uv\u00e9st ve slo\u017een\u00ed. Ke zhn\u011bdnut\u00ed raj\u010dat ale m\u016f\u017ee p\u0159esto doj\u00edt, pokud se nap\u0159\u00edklad su\u0161\u00ed p\u0159\u00edli\u0161 dlouho nebo p\u0159i moc vysok\u00fdch teplot\u00e1ch,\u201c<\/em> vysv\u011btluje Hana Hoffmannov\u00e1.<\/p>\n

V\u00fdrobci, kte\u0159\u00ed se cht\u011bj\u00ed oxidu si\u0159i\u010dit\u00e9mu vyhnout, n\u011bkdy pou\u017e\u00edvaj\u00ed p\u0159ed su\u0161en\u00edm pouze s\u016fl nebo soln\u00fd roztok, kter\u00e9 napom\u00e1haj\u00ed dehydrataci. P\u0159ed nalo\u017een\u00edm do sklenic s olejem absolvuj\u00ed su\u0161en\u00e9 plody l\u00e1ze\u0148 s octem, je\u017e je soli zbavuje, i p\u0159esto j\u00ed ale v raj\u010datech relativn\u011b hodn\u011b zbude. \u201eMezi testovan\u00fdmi v\u00fdrobky obsahovala nejv\u00edce soli raj\u010data z Billy (6,2\u2009g ve 100\u2009g pevn\u00e9ho pod\u00edlu) a nejm\u00e9n\u011b v\u00fdrobek Delphi (2\u2009g soli ve 100\u2009g pevn\u00e9ho pod\u00edlu). S\u016fl u ostatn\u00edch vzork\u016f se pohybovala mezi 3 a 4,5 gramy soli ve 100\u2009g pevn\u00e9ho pod\u00edlu,\u201c<\/em> uv\u00e1d\u00ed Hoffmannov\u00e1. Podle Sv\u011btov\u00e9 zdravotnick\u00e9 organizace bychom m\u011bli denn\u00ed p\u0159\u00edjem soli sn\u00ed\u017eit na 5 gram\u016f, p\u0159i\u010dem\u017e v sou\u010dasnosti je to podle dat \u010cesk\u00e9ho statistick\u00e9ho \u00fa\u0159adu v\u00edce ne\u017e trojn\u00e1sobek.<\/p>\n

B\u011bhem senzorick\u00fdch zkou\u0161ek laborato\u0159 hodnotila barvu, chu\u0165, vzhled, ale t\u0159eba i to, jak raj\u010data p\u016fsob\u00ed na skusu. Nejvy\u0161\u0161\u00ed zn\u00e1mku nez\u00edskal \u017e\u00e1dn\u00fd z hodnocen\u00fdch v\u00fdrobk\u016f, dobr\u00e9 zn\u00e1mky dostaly Penny\/San Fabio, Kaiser Franz Josef, Billa, Neri a Valbona. Nejh\u016f\u0159e dopadla su\u0161en\u00e1 raj\u010data Efko. Ta se nav\u00edc neobe\u0161la bez glutam\u00e1tu, barviv a zv\u00fdraz\u0148ova\u010d\u016f chuti, co\u017e je odsunulo na posledn\u00ed p\u0159\u00ed\u010dku mezi testovan\u00fdmi v\u00fdrobky.<\/p>\n

P\u0159i koupi su\u0161en\u00fdch raj\u010dat v oleji se vyplat\u00ed prozkoumat obal a zjistit, kolik pevn\u00e9ho pod\u00edlu (tedy raj\u010dat, p\u0159\u00edpadn\u011b kapar) obsahuje. Rozd\u00edly mohou b\u00fdt pom\u011brn\u011b v\u00fdznamn\u00e9. \u201eNejv\u011bt\u0161\u00ed pevn\u00fd pod\u00edl jsme zjistili u v\u00fdrobku Delphi, a to necel\u00fdch 80\u2009%. Jeho raj\u010data byla jako jedin\u00e1 mezi testovan\u00fdmi pokr\u00e1jena na velmi mal\u00e9 kousky. Nejmen\u0161\u00ed \u010d\u00e1st pevn\u00e9ho pod\u00edlu jsme nalezli ve skleni\u010dce Valbona \u2013 47\u2009%. U v\u011bt\u0161iny ostatn\u00edch v\u00fdrobk\u016f po\u010d\u00edtejte s pevn\u00fdm pod\u00edlem mezi 55 a 65\u2009%,\u201c<\/em> konstatuje Hana Hoffmannov\u00e1.<\/p>\n

Su\u0161en\u00e1 raj\u010data p\u0159edstavuj\u00ed v\u00fdznamn\u00fd zdroj d\u016fle\u017eit\u00fdch \u017eivin a antioxidant\u016f. Jejich 100 g porce pokr\u00fdv\u00e1 nap\u0159\u00edklad denn\u00ed pot\u0159ebu betakarotenu a drasl\u00edku, v\u00fdznamn\u011b p\u0159isp\u00edv\u00e1 i k optim\u00e1ln\u00edmu denn\u00edmu p\u0159\u00edjmu vitam\u00ednu C. Su\u0161en\u00e1 raj\u010data jsou tak\u00e9 nezanedbateln\u00fdm zdrojem \u017eeleza, m\u011bdi, ho\u0159\u010d\u00edku nebo fosforu. \u010cerven\u00e9 barvivo lykopen m\u00e1 antioxida\u010dn\u00ed schopnosti a podle n\u011bkter\u00fdch studi\u00ed i protirakovinn\u00e9 \u00fa\u010dinky. P\u016fsob\u00ed proti onemocn\u011bn\u00ed c\u00e9v a p\u0159\u00edzniv\u011b ovliv\u0148uje hladinu cholesterolu.<\/p>\n

P\u0159ehled testovan\u00fdch su\u0161en\u00fdch raj\u010dat v oleji najdete na www.dtest.cz\/susena-rajcata<\/strong><\/a>.<\/p>\n

Kompletn\u00ed v\u00fdsledky testu p\u0159ineslo dubnov\u00e9 vyd\u00e1n\u00ed \u010dasopisu dTest.<\/p>\n

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Text a foto: dTEST<\/strong><\/p>\n

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  Su\u0161en\u00e1 <\/p>\n","protected":false},"author":2,"featured_media":161349,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"gallery","meta":{"footnotes":""},"categories":[87],"tags":[],"jetpack_featured_media_url":"https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2019\/05\/29\/r\u00e1me\u010dek-raj\u010data.jpg","_links":{"self":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/161341"}],"collection":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=161341"}],"version-history":[{"count":3,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/161341\/revisions"}],"predecessor-version":[{"id":161348,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/161341\/revisions\/161348"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/media\/161349"}],"wp:attachment":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=161341"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=161341"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=161341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}