Kodi Transglutaminase ndi chiyani? Zowonongeka za Transglutaminase

Kodi transglutaminase ndi chiyani? Transglutaminase ndi chakudya chowonjezera. Chowonjezera china chatsopano? Mutha kukhala mukuganiza. Koma chowonjezera ichi sichili chatsopano.

Monga tikudziwira, zowonjezera zakudya monga zosungira, zopaka utoto ndi zodzaza zimagwiritsidwa ntchito m'makampani azakudya kuti apititse patsogolo kukoma, kapangidwe kake ndi mtundu wazinthu. Ngakhale zina mwazowonjezerazi sizivulaza thupi la munthu, zina zimakhala zovulaza thanzi lathu.

Transglutaminase (TG) idafotokozedwa koyamba zaka 50 zapitazo. Panthawiyo, TG sinagwiritsidwe ntchito kwambiri popangira chakudya. Chifukwa chinali chokwera mtengo, chovuta kuchiyenga, ndipo chimafunika calcium kuti igwire ntchito. Mu 1989, ofufuza a kampani ya ku Japan ya Ajinomoto anapeza Streptoverticillium mobaraense, bakiteriya ya m'nthaka yomwe imapanga transglutaminase yambiri yoyeretsedwa mosavuta. Sikuti TG yaying'ono iyi inali yosavuta kupanga, sinkafuna kashiamu ndipo inali yosavuta kugwiritsa ntchito.

Transglutaminase, yomwe imadziwikanso kuti guluu wa nyama, ndiwowonjezera mkangano wazakudya zomwe anthu ambiri sayenera kuzipewa chifukwa cha thanzi.

Kodi Transglutaminase ndi chiyani?

Ngakhale zingamveke ngati lingaliro lowopsa litanenedwa kuti guluu wa nyama kapena guluu wa nyama, transglutaminase ndi puloteni yomwe imapezeka mwachilengedwe mwa anthu, nyama, ndi zomera.

Enzyme transglutaminase imathandiza matupi athu kuchita ntchito zina monga kumanga minofu, kuchotsa poizoni ndi kuswa chakudya panthawi ya chimbudzi. Amamanga mapuloteni pamodzi kupanga covalent zomangira. Ndicho chifukwa chake nthawi zambiri amatchedwa "gulu lachilengedwe lachilengedwe".

Mwa anthu ndi nyama, transglutaminase imakhudzidwa ndi machitidwe osiyanasiyana a thupi monga kutsekeka kwa magazi ndi kupanga umuna. Ndiwofunikanso pakukula ndi kukula kwa zomera.

Transglutaminase yomwe imagwiritsidwa ntchito m'zakudya imapangidwa kuchokera kuzinthu zomwe zimapangitsa magazi kuundana ndi nyama monga ng'ombe ndi nkhumba, kapena kuchokera ku mabakiteriya omwe amachokera ku zomera. Nthawi zambiri amagulitsidwa ngati ufa. Ubwino womangiriza wa transglutaminase umapangitsa kukhala chinthu chothandiza kwa opanga zakudya.

Monga momwe dzinalo likusonyezera, limakhala ngati guluu lomwe limagwirizanitsa mapuloteni omwe amapezeka muzakudya monga nyama, zophika, ndi tchizi. Izi zimathandiza opanga zakudya kuwongolera kapangidwe kazakudya polumikiza magwero osiyanasiyana a mapuloteni.

Kodi Transglutaminase Amagwiritsidwa Ntchito Kuti? 

Ngakhale titayesa kukhala kutali ndi zakudya zokhala ndi zowonjezera zowonjezera momwe tingathere, zikuwoneka zovuta pang'ono kukhala kutali ndi transglutaminase. Amagwiritsidwa ntchito pazakudya zosiyanasiyana monga soseji, mtedza wankhuku, yoghurt, ndi tchizi. M'malesitilanti apamwamba, ophika amachigwiritsa ntchito kupanga zakudya zatsopano monga spaghetti zopangidwa ndi nyama ya shrimp.

Chifukwa transglutaminase ndi othandiza kwambiri pakuyika mapuloteni pamodzi, amagwiritsidwanso ntchito kupanga chidutswa cha nyama kuchokera ku zidutswa zingapo. Mwachitsanzo, malo odyera omwe amadya zakudya zamtundu wa buffet angakhale akugwiritsa ntchito nyama yophika podula ndi kuphatikiza nyama yotsika mtengo ndi transglutaminase.

Transglutaminase imagwiritsidwanso ntchito popanga tchizi, yogati ndi ayisikilimu. Kuonjezera apo, amawonjezedwa kuzinthu zowotcha kuti awonjezere kukhazikika kwa mtanda, kusungunuka, kuchuluka kwa madzi ndi kutha kuyamwa madzi. Transglutaminase imakhalanso thickens dzira yolks, kumalimbitsa zosakaniza mtanda, thickens mkaka (yoghurt, tchizi).

Zowonongeka za Transglutaminase

Vuto la transglutaminase lomwe limagwiritsidwa ntchito ngati guluu wa nyama sizinthu zokha. Zitha kukhala zovulaza chifukwa cha kuchuluka kwa chiwopsezo cha kuipitsidwa ndi mabakiteriya azakudya zomwe zimagwiritsidwa ntchito.

Nyama zosiyanasiyana zikadulidwa zimamatira pamodzi kuti zikhale chidutswa cha nyama, pamakhala ngozi yoti mabakiteriya alowe m'chakudyacho. Ndipotu akatswiri ena a kadyedwe amati nyama yomatira motere imakhala yovuta kwambiri kuphika.

Vuto lina la transglutaminase, kusalolera kwa gluten kapena matenda a celiac kuti chiwaononge. Transglutaminase imawonjezera matumbo am'mimba. Izi, nazonso, zimapangitsa kuti chitetezo chamthupi chiwonjezeke kwambiri, ndikuwonjezera zizindikiro mwa anthu omwe ali ndi matenda a celiac.

A FDA amaika transglutaminase kukhala GRAS (nthawi zambiri imawonedwa ngati yotetezeka). USDA imawona kuti chinthucho ndi chotetezeka kuti chigwiritsidwe ntchito muzakudya za nyama ndi nkhuku. Komabe, European Union inaletsa kugwiritsa ntchito transglutaminase m'makampani azakudya mu 2010 chifukwa chachitetezo.

Kodi muyenera kukhala kutali ndi zowonjezera za transglutaminase?

Palibe umboni wasayansi wokhudza zomwe tatchulazi za transglutaminase. Maphunziro okhudza nkhaniyi ali m'gawo longoyerekeza. 

Choyamba, ndizopindulitsa kwambiri kwa iwo omwe ali ndi chitetezo chamthupi chofooka, chifuwa cha zakudya, odwala celiac ndi mavuto am'mimba monga matenda a Crohn kuti asachoke.

Kupatula apo, tikayang'ana zakudya zomwe zili ndi transglutaminase, monga ma nuggets a nkhuku ndi nyama zina zokonzedwa, sizikhala zakudya zathanzi. Ngakhale kuti kudya nyama yofiira pang’onopang’ono n’kopindulitsa, kudya nyama yofiyira yambiri ndiponso yokonzedwa bwino sikuli bwino. Zimawonjezera chiopsezo cha khansa ya m'matumbo ndi matenda a mtima.

Ngati mukufuna kukhala kutali ndi zakudya zomwe zili ndi transglutaminase, choyamba chotsani nyama yokonzedwa kwathunthu. Sakani, pezani ndi kugula nyama yofiira yachilengedwe. Transglutaminase Kuti muchepetse kudya, musatenge zakudya zotsatirazi kukhitchini yanu:

• Nkhuku zopangidwa kale kuchokera kumsika
• Zogulitsa zomwe zili ndi nyama "yopangidwa" kapena "yosinthidwa".
• Zakudya zomwe zili ndi "TG enzyme", "enzyme" kapena "TGP enzyme"
• zakudya zofulumira
• Nkhuku zopangidwa ndi zidutswa za nkhuku, soseji ndi agalu otentha
• Kutsanzira nsomba zam'madzi

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