Mchere wa nititrite: malangizo ogwiritsidwa ntchito

Mchere wa nititrite - ndi chiyani? Yankho la funso ili likupezeka mu zipangizo za nkhaniyi. Kuonjezera apo, tidzakuuzani za mankhwalawa, zomwe zimasiyana ndi mchere wamba komanso momwe mungagwiritsire ntchito mophika.

Zambiri zokhudza chida

Mchere wa nititrite ndi mankhwala omwe angakhale othandizira kwambiri chakudya cha nitrate (ie, sodium nitrate) kapena sodium nitrite (ie, zowonjezera E250). Monga lamulo, zonunkhira izi zimagwiritsidwa ntchito mwakhama popanga ma sosa opangidwa ndi nyumba ndi mankhwala osiyanasiyana osuta.

Ndithudi anthu ambiri amadziwa kuti sitima ya mchere siitengera malonda. Izi ndi chifukwa chakuti kugula kwake kuli ndi malire okhwima, monga mtundu wa zipangizo zomwe zingagwiritsidwe ntchito mosavuta popanga mabomba apamwamba. Tiyeneranso kukumbukira kuti mu mawonekedwe ake oyera, sodium nitrite ndi poizoni wamphamvu. Ndicho chifukwa chake kugulitsa kwake kumayang'aniridwa molimba ndi akuluakulu.

Kodi mchere wa nitrite umapezeka bwanji?

Mchere wa nitrite, chidziwitso chomwe chidzafotokozedwe pansipa, umapezeka ndi kutulutsa sodium nitrite mu mchere wapadera wotsatira mchere wa mchere. Izi zimachitika pamene pakufunika kupeza zakudya zopangira zakudya zomwe zimangowonjezera kukoma kwa mbale, komanso maonekedwe awo.

Ngati mukufuna kusunga mwatsopano, komanso mtundu wa chilengedwe ndi zakudya za nyama, ndiye kuti nitrite wa mchere ndi yabwino kwambiri. Monga tanena kale, mankhwala monga sodium nitrite ndi poizoni kwambiri. Ichi ndi chifukwa chake nthawi zambiri zimasakanizidwa ndi mchere wamba wambiri.

Mitengo ya mankhwalawa (mchere wa nitrite)

Mchere wa nititrite - ndi chiyani? Tinapereka yankho lathunthu ku funso lomwe tafotokoza pamwambapa. Koma bwanji mukugwiritsira ntchito mankhwalawa mukuphika? Chowonadi ndi chakuti mchere wa nitrate umapangitsa kuti nyama iliyonse yopezeka nthawi yomweyo imve kukoma kokometsetsa, komanso kuti iwonongeke kwa nthawi yaitali.

Zina mwazinthu, munthu sangathe koma kuzindikira kuti mankhwalawa amalepheretsa kufalikira kwa tizilombo toyambitsa matenda tizilombo toyambitsa matenda ndi mankhwala ena. Komanso, mchere wa nitrite umatengapo gawo limodzi mwa zokoma ndi mtundu wopangidwa ndi ma hams ndi zopangira zosafunika.

Akatswiri ambiri omwe amagwiritsira ntchito zonunkhira izi kuphika, amadziwa kuti amatha kupereka mtundu wofiira kapena wofiira wapamwamba ku zitsulo zosiyanasiyana, zouma, komanso ma soseji opangidwa kunyumba.

The ndende ya sodium nitrite mu mchere nitrile

Mchere wa nititrite, womwe nthawi yake (patsiku) ndi yochepa kuposa yophika, sayenera kuwonjezedwa ku zakudya zonse zomwe mumaphika. Ndipotu, kugwiritsira ntchito mankhwalawa mobwerezabwereza kungabweretse mavuto aakulu.

Choncho, zotsatirazi ndizomwe zili zoyenera (zotetezeka ku thanzi) zomwe zili ndi sodium nitrite mu mchere wa nitrite: 0.5 mpaka 0.65%. Ndalama zotchulidwazo ndi zokwanira kupatsa soseji ndi zinthu zina zakumwa pinki kapena utoto wofiirira.

Kuvulaza ku mchere wa nitrite mutatha kugwiritsa ntchito

Kodi mchere wa nitrite ungakhudze thanzi bwanji? Kuvulaza kuchokera ku mankhwalawa mungapeze kokha ngati sodium nitrite ili mu zonunkhira mochuluka kuposa 0.5-0.65%. Ndiponsotu, mankhwala oterewa ndi oopsa kwambiri. Komabe, mchere wa nitrite womwe amagwiritsidwa ntchito ndi ophika monga chophikira pang'ono ku chophika alibe choipa chilichonse pa thupi la munthu. Komanso, amaloledwa kugwiritsira ntchito, ndipo chifukwa chake amapereka zonunkhira kwambiri popanga zakudya zosiyanasiyana.

Kusamala

Okonza akuyenera kulimbikira kwambiri pa luso la kukonza mankhwala monga mchere wa nitrite. Kuvulaza ku zopangidwa zopanda zosayenera kungakhale kosasinthika. Izi ndi chifukwa chakuti mchere wochuluka kwambiri umakhudza pafupifupi machitidwe onse a thupi la munthu. Kotero, pakati pa zotsatira zovulaza za zonunkhira izi zikhoza kudziwika mapangidwe ndi chitukuko cha khansa m'mimba ndi m'matumbo.

Tiyeneranso kukumbukira kuti mchere wa nitrite, womwe timagwiritsa ntchito pansipa, nthawi zambiri umayambitsa matenda osokoneza bongo. Monga lamulo, izi zimachitika m'mavuto ngati munthu nthawi zonse amadya katundu wa nyama ndi kuchulukitsidwa kwazomwe zimakhala zonunkhira.

Mwa njira, pokamba za zokhudzana ndi nitrates ndi nitrites m'zinthu zathu, komanso zovulaza, ziyenera kukumbukiridwa kuti mumidzi yambiri ya masamba omwe amagulitsidwa m'misika, pali zambiri kuposa mchere wamba wa nitrite.

Kodi mungadziteteze bwanji kuti musatengeke ndi nitrites?

Mtetezedwe ndi ubwino wa zopangidwa ndi nyama zimapangidwa mwachindunji kumadalira mtundu wa zowonjezera zakudya zomwe zimagwiritsidwa ntchito popanga. Pankhaniyi, makampani akuluakulu ayenera kugula zipangizo zokonzekera ma marinades osiyana okha kuchokera kwa anthu ogulitsa katundu. Ndipotu iyi ndi njira yokhayo yogula mchere wa nitrite wotetezeka ndikugwiritsira ntchito popanga chakudya.

Ngati zonunkhira zoterezi zikumana ndi miyezo yonse yovomerezeka, ndipo idapangidwa mogwirizana ndi malamulo onse, ndiye mankhwalawa sangawononge thanzi lanu.

Ndikhoza kugwiritsa ntchito kangati?

Kodi n'zotheka kudya zakudya tsiku lililonse zomwe zili ndi zonunkhira monga mchere wa nitrite? Malangizo omwe amagwiritsidwa ntchito pogwiritsa ntchito mankhwalawa amasonyeza kuti mchere ndi wotetezeka kwambiri pa thanzi, koma ngati umagwiritsidwa ntchito pokhapokha chifukwa cha cholinga chake, ndipo sichiwonjezeredwa pafupifupi zakudya zonse.

Ogulitsa zinthu zomwe zonunkhirazi zikuwonjezeredwa ayenera kumvetsetsa bwino kuti nsomba, kusuta nyama, soseji, ndi mitundu yosiyanasiyana ya nsomba zouma sayenera kupezeka pa tebulo tsiku lililonse. Ndi bwino kuchepetsa kugwiritsira ntchito zakudya zamtundu umenewu, ndikuzisiya nthawi zosangalatsa. Apo ayi, mumayambitsa matenda ochuluka kwambiri. Mwa njira, owopsa kwambiri pakati pawo ndi zotupa za khansa. Monga lamulo, zotupa zoterezi zimabwera mu thupi la munthu chifukwa cha kupezeka kwa chiwerengero chochuluka cha zinthu zakupha m'thupi.

Kotero, zonse zomwe zimagwera pa tebulo lanu lakudyera ziyenera kuyang'aniranso zowonjezera. Tiyenera kukumbukira kuti kudya chakudya ndi mchere wa nitrite ndikofunika kwambiri.

Mchere wa nititrite: malangizo ogwiritsidwa ntchito

Monga tafotokozera pamwambapa, zonunkhirazi zimagwiritsidwa ntchito popereka mchere wothira nyama, kuonetsetsa kuti ali ndi chitetezo, kuwapangitsa kukhala otsika komanso osangalatsa kuyang'ana.

Tiyenera kukumbukira kuti magawo akulu a chakudya chogwiritsidwa ntchito pogwiritsa ntchito zonunkhira ziyenera kukhala zofanana ndi zida zonse zamakono zomwe amavomereza.

Nanga mchere umagwiritsidwa ntchito bwanji kuphika nitrite? Salting ya nyama yachitidwa pambuyo poyambanso kukonza zazitsamba zazikulu. Motero, mchere wa nitrite umaphatikizidwira ku chigawochi mu mawonekedwe owuma ndi kuchuluka komwe mapu a mapulani amaperekedwa. Pachifukwa ichi, munthu sayenera kusintha chilolezo chovomerezeka chodziŵika ndi zinthu zina.

Mitundu yopanga

Mchere wa nitrite monga mankhwala owuma amagwiritsidwa ntchito popanga:

• Zakudya zophika ndi zophikidwa, sausages, sausages, komanso mikate ya nyama ndi zinthu zina;
• Zosakaniza zophika, zophikidwa, zophika zophika, ma soseji, sausages, komanso ham, mikate ya nyama ndi zina zotere;
• Kusuta kusuta.

Ngati chophikacho sichikhala ndi mbali ya mchere wa nitrite, ndiye kuti chimadzaza ndi cookery.

Tiyeneranso kukumbukira kuti popanga mankhwala osuta ndi nyama zamtundu wa ng'ombe kapena nkhumba, izi zimagwiritsidwa ntchito pokonzekera msuzi wapadera, womwe umagwiritsidwanso ntchito kutulutsa mankhwala mu ndalama zomwe zikuwonetsedwa pa mapu.

Ndiye bwanji anati brine? Pokukonzekera kwa marinadeyi, zotsatirazi zikusungidwa: madzi ambiri, phosphates amasungunuka, kenako mchere wa nitrite, shuga la mchenga (ngati kuli kofunikira) ndi asidi ascorbic akuwonjezeredwa.

Ubwino wogwiritsa ntchito

Monga lamulo, zoterezi zimapangidwa ndi makampani osiyanasiyana zimakwaniritsa zofunikira zonse zamakono ndi zaukhondo za matupi olamulira. Mitundu yonse ya mchere, yopangidwa ndi makampani a nyama, okhala ndi zigawo zosiyanasiyana za nitrites, imatsimikiziridwa. Ndipo siteji iliyonse yopanga zonunkhira izi imayesedwa bwino kwambiri.

Ubwino waukulu wa mankhwalawa ndi:

• Kuwonjezera pa alumali moyo wa zopangira nyama.
• Zosangalatsa ndi zamadzimadzi mtundu wa zomaliza mankhwala.
• Kulepheretsa kubereka, komanso kuthetsa kuthetsa kwa mabakiteriya owopsa (mwachitsanzo, clostridia).
• Lite yosamalira zipangizo zoyambirira, komanso ndondomeko ya kazembe.

Tiyeneranso kukumbukira kuti zoterezi zimapereka chitetezo chaukhondo ndi zaukhondo za mankhwala okhala ndi nyama komanso makhalidwe awo okoma.

Kupaka ndi masalefu moyo wa mankhwala

Mchere wotsirizidwa wa nitrite ukhoza kunyamulidwa mu 200 ndi 500 g, komanso pa 20, 25, 50 kg. Monga lamulo, mankhwalawa amaikidwa mu matumba apamwamba a polyethylene, omwe apangidwira chakudya. Nthawi yosungirako kawirikawiri ndi zaka zitatu kuchokera pa tsiku lopanga. Koma izi ndizomwe, pambuyo pa kugula, mchere unayikidwa mu chipinda chouma ndi chozizira.