{"id":26,"date":"2021-07-10T18:15:12","date_gmt":"2021-07-10T18:15:12","guid":{"rendered":"http:\/\/www.trnky-jindrichov.cz\/?page_id=26"},"modified":"2024-10-06T17:54:10","modified_gmt":"2024-10-06T17:54:10","slug":"seznameni-s-produkty","status":"publish","type":"page","link":"https:\/\/www.trnky-jindrichov.cz\/index.php\/seznameni-s-produkty\/","title":{"rendered":"Pro\u010d kupovat na\u0161e produkty?"},"content":{"rendered":"\n

Koup\u00ed na\u0161ich produkt\u016f poslou\u017e\u00edte nejen sv\u00e9mu zdrav\u00ed a chu\u0165ov\u00fdm bu\u0148k\u00e1m, ale podpo\u0159\u00edte tak\u00e9 p\u0159\u00edtomnost ovocn\u00fdch strom\u016f a kv\u011btnat\u00fdch travn\u00edch porost\u016f v dne\u0161n\u00ed monotonn\u00ed zem\u011bd\u011blsk\u00e9 krajin\u011b. Zm\u011bnou vyu\u017e\u00edv\u00e1n\u00ed p\u016fdy z b\u011b\u017en\u00e9ho pole na zatravn\u011bn\u00fd sad se do biomasy a do p\u016fdy ulo\u017eilo n\u011bkolik des\u00edtek tun uhl\u00edku, v d\u016fsledku zatravn\u011bn\u00ed do\u0161lo k zamezen\u00ed eroze p\u016fdy a zas\u00e1knut\u00ed ve\u0161ker\u00e9 sr\u00e1\u017ekov\u00e9 vody, v\u00fdrazn\u011b narost po\u010det druh\u016f rostlin, ale i hmyzu v\u010detn\u011b mot\u00fdl\u016f, \u010dmel\u00e1k\u016f  a samot\u00e1\u0159sky \u017eij\u00edc\u00edch v\u010del. Na plochu z\u00edsk\u00e1v\u00e1me pouze z\u00e1kladn\u00ed zem\u011bd\u011blsk\u00e9 dotace (SAPS), abychom se zbyte\u010dn\u011b nemuseli zaob\u00edrat administrativou, kter\u00e1 je s dal\u0161\u00edmi dotacemi spojena. <\/p>\n\n\n\n

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Kvetouc\u00ed pampeli\u0161ky v sadu podporuj\u00ed v\u010dely a dal\u0161\u00ed opylova\u010de (15.5.2021)<\/figcaption><\/figure>\n<\/figure>\n\n\n\n
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Kvetouc\u00ed kopretiny zkr\u00e1\u0161luj\u00ed sad (12.6.2022)<\/figcaption><\/figure>\n<\/figure>\n\n\n\n

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Kvetouc\u00ed jablo\u0148 odr\u016fdy Den\u00e1r nab\u00edz\u00ed v\u010del\u00e1m nektar i pyl (14.5.2022)<\/figcaption><\/figure>\n<\/figure>\n\n\n\n
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V\u00fdroba tradi\u010dn\u00edch povidel<\/strong><\/p>\n\n\n\n

Povidla jsou starou metodou, jak zakonzervovat nadbytek trnek z\u00a0podzimu pro pou\u017eit\u00ed b\u011bhem cel\u00e9ho roku a samoz\u0159ejm\u011b pokud se n\u011bkter\u00fd rok nic neurod\u00ed, povidla by m\u011bla vydr\u017eet n\u011bkolik let. Principem je sterilizace ovoce vysokou teplotou (zabit\u00ed\u00a0 bun\u011bk rostlin i mikroorganism\u016f) a sou\u010dasn\u011b sn\u00ed\u017een\u00ed obsahu vody z\u00a0c. 70 – 80 % na c. 35%, kdy u\u017e by se nem\u011bla povidla kazit. V\u00a0minulosti se povidla uchov\u00e1valy v\u00a0kameninov\u00fdch hrnc\u00edch a zakr\u00fdvaly se tzv. s\u00e1dlov\u00fdm pap\u00edrem, kter\u00fd propou\u0161t\u011bl vodn\u00ed p\u00e1ry, tak\u017ee povidla v\u00a0hrnc\u00edch st\u00e1le vysychala a na povrchu se vytv\u00e1\u0159ela tuh\u00e1 krusta. Pro prodej se dnes up\u0159ednost\u0148uje pln\u011bn\u00ed do sklenic s\u00a0uz\u00e1v\u011brem twist off p\u0159\u00edmo z\u00a0kotle.<\/p>\n\n\n\n

Povidla lze va\u0159it z vypeckovan\u00fdch trnek (\u0161vestek), pokud jdou ov\u0161em od pecky. U\u0161et\u0159\u00ed se t\u00edm \u010das spojen\u00fd s p\u0159eru\u0161en\u00edm va\u0159en\u00ed a cezen\u00edm. Tak\u00e9 jich do kotle o n\u011bco v\u00edce vleze, ne\u017e s peckama. Pouze durancie nejdou od pecek v\u016fbec a tady nen\u00ed jin\u00e1 mo\u017enost uva\u0159it z nich povidla, ne\u017e s cezen\u00edm.<\/p>\n\n\n\n

Od roku 2022 jsme p\u0159e\u0161li na va\u0159en\u00ed cel\u00fdch, nevypeckovan\u00fdch plod\u016f, proto\u017ee cezen\u00ed je mnohem rychlej\u0161\u00ed (c. 50 minut jeden kotel = c. 85 kg), ne\u017e peckov\u00e1n\u00ed. <\/p>\n\n\n

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Vypeckovan\u00e9 trnky p\u0159ipraven\u00e9 na va\u0159en\u00ed povidel (Hanita, 9.9.2020) <\/figcaption><\/figure>\n<\/div>\n\n\n
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Cezen\u00ed trnek p\u0159es nerezov\u00e9 s\u00edto<\/figcaption><\/figure>\n\n\n\n

Od nasyp\u00e1n\u00ed c 90 kg vypeckovan\u00fdch trnek do kotle po hotov\u00fdch c. 35 kg povidel uplyne zhruba 12 hodin. Z\u00e1vis\u00ed to zejm\u00e9na na tom, jak se p\u0159ikl\u00e1d\u00e1 (pokud se top\u00ed d\u0159evem). Pokud se p\u0159ikl\u00e1d\u00e1 hodn\u011b a ohe\u0148 v\u00a0topeni\u0161ti je moc intenzivn\u00ed, rozva\u0159en\u00e9 trnky siln\u011b bublaj\u00ed a st\u0159\u00edkaj\u00ed\u00a0 okolo. Pokud je naopak ohe\u0148 moc mal\u00fd, odpa\u0159ov\u00e1n\u00ed vody je pomal\u00e9 a va\u0159en\u00ed se prodlu\u017euje. Samotn\u00e9 hl\u00edd\u00e1n\u00ed trnek p\u0159i va\u0159en\u00ed je relaxa\u010dn\u00ed pr\u00e1ce. Poslouch\u00e1te, jak pobubl\u00e1vaj\u00ed, hl\u00edd\u00e1te, jestli se m\u00edchadlo nezastavilo a ob\u010das p\u0159ilo\u017e\u00edte. C\u00edt\u00edte p\u0159\u00edjemnou v\u016fni rozva\u0159en\u00fdch trnek a houstnouc\u00edch povidel a n\u011bkdo tvrd\u00ed, \u017ee si to u\u017e\u00edv\u00e1 v\u00edce, ne\u017e pobyt u mo\u0159e.<\/p>\n\n\n\n

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Po\u010d\u00e1te\u010dn\u00ed f\u00e1ze va\u0159en\u00ed povidel – rozva\u0159ov\u00e1n\u00ed a postupn\u00e9 p\u0159id\u00e1v\u00e1n\u00ed trnek<\/figcaption><\/figure>\n<\/div>\n\n\n

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Pokud se va\u0159\u00ed povidla z neodpeckovan\u00fdch trnek, mus\u00ed se va\u0159en\u00ed po c. 3 hodin\u00e1ch p\u0159eru\u0161it a cel\u00fd obsah kotle se p\u0159eced\u00ed p\u0159es nerezov\u00e9 s\u00edto. Obsah kotle je v t\u00e9to dob\u011b velmi \u0159\u00eddk\u00fd, slupky u\u017e jsou \u010d\u00e1ste\u010dn\u011b rozva\u0159en\u00e9 a pecky jsou odd\u011bleny od du\u017eniny. Proto\u017ee jsou rozva\u0159en\u00e9 trnky hodn\u011b hork\u00e9, je t\u0159eba k propas\u00edrov\u00e1n\u00ed p\u0159es s\u00edto pou\u017e\u00edt speci\u00e1ln\u00ed metody, aby se \u010dlov\u011bk nepop\u00e1lil (gumov\u00e9 rukavice s l\u00e1tkov\u00fdmi, b\u0159ezov\u00e9 v\u011btvi\u010dky aj.). Po p\u0159ecezen\u00ed se trnky vr\u00e1t\u00ed do kotle a pokra\u010duje se ve va\u0159en\u00ed a zahu\u0161\u0165ov\u00e1n\u00ed.<\/p>\n\n\n\n

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Rozva\u0159ov\u00e1n\u00ed cel\u00fdch trnek na za\u010d\u00e1tku va\u0159en\u00ed (postupn\u011b se p\u0159id\u00e1vaj\u00ed dal\u0161\u00ed, ne\u017e je pln\u00fd kotel)<\/figcaption><\/figure>\n\n\n\n

Trnky mus\u00ed b\u00fdt samoz\u0159ejm\u011b zdrav\u00e9 (ka\u017ed\u00e1 plesniv\u00e1 by znehodnotila celou v\u00e1rku) a hlavn\u011b co nejv\u00edce zral\u00e9. Do povidel samoz\u0159ejm\u011b nep\u0159id\u00e1v\u00e1me \u017e\u00e1dn\u00fd cukr ani jablka, i kdy\u017e se to u levn\u00fdch povidel d\u011bl\u00e1 a legislativa to umo\u017e\u0148uje (viz text na konci t\u00e9to sekce). Cena cukru i jablek je samoz\u0159ejm\u011b v\u00fdrazn\u011b ni\u017e\u0161\u00ed, ale na chuti se to projev\u00ed.<\/p>\n\n\n\n

Cenu jsme u\u017e 2 roky nezvy\u0161ovali. Oproti mnohem levn\u011bj\u0161\u00edm povidl\u016fm ze supermarket\u016f, neobsahuj\u00ed na\u0161e povidla \u0159epn\u00fd cukr ani nejsou chemicky konzervov\u00e1ny. Pou\u017e\u00edv\u00e1me pouze dob\u0159e vyzr\u00e1l\u00e9, ru\u010dn\u011b sb\u00edran\u00e9 \u0161vestky (p\u0159i levn\u011bj\u0161\u00edm strojov\u00e9m set\u0159\u00e1s\u00e1n\u00ed ve velk\u00fdch sadech to nelze pln\u011b zajistit), je zaru\u010den dom\u00e1c\u00ed p\u016fvod \u0161vestek (\u017e\u00e1dn\u00e9 vyrobeno ze surovin z EU a mimo zem\u011b EU = nev\u00edme odkud to poch\u00e1z\u00ed). Takov\u00e9 povidla se v supermarketech p\u0159esto prod\u00e1vaj\u00ed za c. 180 k\u010d\/kg p\u0159i v\u00fdrazn\u011b men\u0161\u00edm pod\u00edlu \u0161vestek (dopln\u011bny v\u00fdrazn\u011b levn\u011bj\u0161\u00edm \u0159epn\u00fdm cukrem), ne\u017e v na\u0161ich povidlech za 212 k\u010d\/kg (velk\u00e1 sklenice po ode\u010dten\u00ed z\u00e1lohy na sklenici s v\u00ed\u010dkem).<\/p>\n\n\n\n

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M\u00edchadlo na povidla v kotli a s\u00edto na cezen\u00ed pecek, pokud nejsou p\u0159edem vyloupan\u00e9 <\/figcaption><\/figure>\n<\/div>\n\n\n

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Povidla a legislativa<\/strong><\/p>\n\n\n\n

Na\u0161e povidla neobsahuj\u00ed \u017e\u00e1dn\u00e1 p\u0159idan\u00e1 sladidla, konzervanty ani zahu\u0161\u0165ovadla. Vznikla pouze va\u0159en\u00edm \u0161vestek po dobu c. 12 h, kdy do\u0161lo k odpa\u0159en\u00ed vody a k jejich zahu\u0161t\u011bn\u00ed.<\/strong><\/p>\n\n\n\n

Co v\u0161e m\u016f\u017ee b\u00fdt ozna\u010deno jako povidla?<\/strong><\/p>\n\n\n\n

Podle Vyhl\u00e1\u0161ky \u010d. 157\/2003 Sb. mohou b\u00fdt povidla vyrobena z jednoho \u010di v\u00edce druh\u016f ovoce (\u0161vestky, jablka nebo hru\u0161ky) s p\u0159\u00eddavkem nebo bez p\u0159\u00eddavku p\u0159\u00edrodn\u00edch sladidel (cukru). Legislativa zn\u00e1 dva druhy povidel s vyu\u017eit\u00edm \u0161vestek \u2013 povidla slazen\u00e1 ze \u0161vestek a povidla slazen\u00e1 ze \u0161vestek a jablek.<\/strong> V p\u0159\u00edpad\u011b, \u017ee v\u00fdrobce pou\u017eije k v\u00fdrob\u011b povidel pouze \u0161vestky, je na v\u00fdrobu 100 g hotov\u00e9ho v\u00fdrobku t\u0159eba alespo\u0148 170 g ovoce<\/strong> (\u0161vestkov\u00e9 d\u0159en\u011b, \u0161vestkov\u00e9ho lektvaru \u010di d\u0159en\u011b ze su\u0161en\u00fdch \u0161vestek). Slazen\u00e1 povidla ze \u0161vestek a jablek musej\u00ed obsahovat minim\u00e1ln\u00ed hmotnostn\u00ed pod\u00edl ovoce 220 g<\/strong> ve 100 g hotov\u00e9ho v\u00fdrobku, p\u0159i\u010dem\u017e nejm\u00e9n\u011b 75 % musej\u00ed tvo\u0159it \u0161vestky. Povidla z\u00e1rove\u0148 musej\u00ed obsahovat nejm\u00e9n\u011b 60 % refraktometrick\u00e9 su\u0161iny, tedy celkov\u00e9ho obsahu cukru.<\/p>\n\n\n\n

Dnes jsou povidla pr\u016fmyslov\u011b vyr\u00e1b\u011bna v\u011bt\u0161inou z lektvaru<\/strong> (\u0161vestkov\u00e9ho polotovaru) nebo su\u0161en\u00fdch plod\u016f<\/strong> a zn\u00e1me je p\u0159edev\u0161\u00edm jako ovocnou pomaz\u00e1nku na pe\u010divo \u010di sladkou n\u00e1pl\u0148 peka\u0159sk\u00fdch v\u00fdrobk\u016f. Typick\u00e1 \u010dern\u00e1 barva vznik\u00e1 p\u0159i tradi\u010dn\u00ed v\u00fdrob\u011b m\u00edrn\u00fdm p\u0159ipalov\u00e1n\u00edm povidel. Dnes mnoho v\u00fdrobc\u016f v\u00fdsledn\u00e9 barvy dosahuje p\u0159id\u00e1n\u00edm barviva E150, tedy karamelu<\/strong>.<\/p>\n\n\n\n

P\u0159esto\u017ee jsou povidla vzhledem ke slo\u017een\u00ed a vysok\u00e9mu obsahu cukr\u016f samo\u00fadr\u017en\u00e1, b\u00fdvaj\u00ed u pr\u016fmyslov\u00fdch v\u00fdrobc\u016f pou\u017e\u00edv\u00e1ny konzerva\u010dn\u00ed l\u00e1tky (sorban draseln\u00fd a benzo\u00e1t sodn\u00fd).<\/p>\n\n\n\n

Proto\u017ee pod\u00edl ovoce pod c. 250 g na 100 g povidel neumo\u017e\u0148uje dosa\u017een\u00ed tuh\u00e9 konzistence, vyu\u017e\u00edvaj\u00ed n\u011bkte\u0159\u00ed v\u00fdrobci k zahu\u0161t\u011bn\u00ed kuku\u0159i\u010dn\u00fd \u0161krob (E1422) nebo pektin (E440). <\/p>\n\n\n\n

Zdroj: https:\/\/www.svet-potravin.cz\/clanek\/testovali-jsme-povidla<\/a><\/p>\n\n\n\n

P\u0159\u00edklad slo\u017een\u00ed „povidel“ ze supermarketu: <\/strong><\/p>\n\n\n\n

https:\/\/nakup.itesco.cz\/groceries\/cs-CZ\/products\/2001005129077<\/a><\/p>\n\n\n\n

„\u0160vestkov\u00e9 polotovary (su\u0161en\u00e9 \u0161vestky, \u0161vestkov\u00e1 d\u0159e\u0148, \u0161vestkov\u00e1 pasta) -170 g \u0161vestek \/ 100 g v\u00fdrobku, Cukr, \u017del\u00edruj\u00edc\u00ed l\u00e1tka: pektin, Regul\u00e1tor kyselosti: kyselina citronov\u00e1, Barvivo: E150c, Konzervanty E202, E211, Ve 100 g v\u00fdrobku je obsa\u017eeno 60 g p\u0159\u00edrodn\u00edch sladidel, Pro v\u00fdrobu 100 g hotov\u00e9ho v\u00fdrobku bylo pou\u017eito 170 g ovoce.“<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Koup\u00ed na\u0161ich produkt\u016f poslou\u017e\u00edte nejen sv\u00e9mu zdrav\u00ed a chu\u0165ov\u00fdm bu\u0148k\u00e1m, ale podpo\u0159\u00edte tak\u00e9 p\u0159\u00edtomnost ovocn\u00fdch strom\u016f a kv\u011btnat\u00fdch travn\u00edch porost\u016f v dne\u0161n\u00ed monotonn\u00ed zem\u011bd\u011blsk\u00e9 krajin\u011b. Zm\u011bnou vyu\u017e\u00edv\u00e1n\u00ed p\u016fdy z b\u011b\u017en\u00e9ho… <\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-26","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.trnky-jindrichov.cz\/index.php\/wp-json\/wp\/v2\/pages\/26","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.trnky-jindrichov.cz\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.trnky-jindrichov.cz\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.trnky-jindrichov.cz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.trnky-jindrichov.cz\/index.php\/wp-json\/wp\/v2\/comments?post=26"}],"version-history":[{"count":26,"href":"https:\/\/www.trnky-jindrichov.cz\/index.php\/wp-json\/wp\/v2\/pages\/26\/revisions"}],"predecessor-version":[{"id":368,"href":"https:\/\/www.trnky-jindrichov.cz\/index.php\/wp-json\/wp\/v2\/pages\/26\/revisions\/368"}],"wp:attachment":[{"href":"https:\/\/www.trnky-jindrichov.cz\/index.php\/wp-json\/wp\/v2\/media?parent=26"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}