Zofunikira za zinc oxide:
◆Thupi ndi mankhwala katundu
Zinc oxide, monga oxide ya zinc, imawonetsa amphoteric alkaline katundu. Ndizovuta kusungunuka m'madzi, koma zimatha kusungunuka mosavuta mu ma acid ndi maziko amphamvu. Kulemera kwake kwa molekyulu ndi 81.41 ndipo malo ake osungunuka ndi okwera kwambiri mpaka 1975 ℃. Kutentha kwachipinda, zinc oxide nthawi zambiri imawoneka ngati makhiristo a hexagonal, osanunkhiza komanso osakoma, ndipo amakhala ndi zinthu zokhazikika. Pankhani ya chakudya, timagwiritsa ntchito kwambiri kuphatikizika kwake, kutsatsa, ndi antibacterial properties. Kuonjezera ku chakudya cha ana a nkhumba sikungowonjezera kakulidwe kawo, komanso kumathandiza kupewa matenda otsegula m'mimba.

◆Mfundo ya ntchito ndi njira
Mlingo wambiri wa zinc oxide watsimikiziridwa mofala kuti umathandizira kukula kwa ana a nkhumba komanso kupewa kutsekula m'mimba. Mfundo ya machitidwe ake makamaka imachokera ku maselo a zinc oxide (ZnO), osati mitundu ina ya zinc. Zomwe zimagwiritsidwa ntchitozi zimatha kulimbikitsa kukula kwa ana a nkhumba komanso kuchepetsa kwambiri kutsekula m'mimba. Zinc oxide imalimbikitsa kukula kwa nkhumba ndi thanzi la matumbo kudzera m'maselo ake a ZnO. Mlingo waukulu wa ZnO umachepetsa ndikusintha asidi wa m'mimba m'mimba ndi matumbo aang'ono, ndikuyamwa mabakiteriya owopsa, ndikuwongolera kukula.

M'malo acidic m'mimba, zinc oxide imadutsaacid-base neutralization reaction with gastric acid, and reaction equation is: ZnO+2H+→ Zn ² ⁺+H ₂ O. Izi zikutanthauza kuti mole iliyonse ya zinc oxide imadya tinthu tambiri ta ma hydrogen ayoni. Ngati 2kg/t ya zinc oxide yokhazikika iwonjezeredwa ku chakudya cha ana a nkhumba, ndipo poganiza kuti ana a nkhumba oyamwa amadya tsiku lililonse 200g, amadya 0.4g ya zinc oxide patsiku, yomwe ndi 0,005 moles ya zinc oxide. Mwanjira iyi, 0.01 moles wa hydrogen ions idzadyedwa, yomwe ili pafupifupi yofanana ndi 100 milliliters ya asidi m'mimba ndi pH ya 1. Mwa kuyankhula kwina, gawo ili la zinc oxide (pafupifupi 70-80%) lomwe limakhudzidwa ndi asidi m'mimba lidzadya 70-80 milliliters a pH 1 asidi m'mimba pafupifupi tsiku lililonse 80% ya asidi m'mimba. ana a nkhumba. Kudya koteroko mosakayika kudzakhudza kwambiri chimbudzi cha mapuloteni ndi zakudya zina muzakudya.

Kuopsa kwa mlingo waukulu wa zinc oxide:
Pa nthawi yoyamwitsa ana a nkhumba, kuchuluka kwa zinki kumafunika pafupifupi 100-120mg/kg. Komabe, Zn²+ yochulukira imatha kupikisana ndi zonyamula pamwamba za ma cell amatumbo am'mimba, zomwe zimalepheretsa kuyamwa kwa zinthu zina monga mkuwa ndi chitsulo. Kuletsa mpikisano kumeneku kumasokoneza kusamalidwa kwa zinthu m'matumbo, zomwe zimapangitsa kuti mayamwidwe ena asamalowe m'thupi. Kafukufuku wasonyeza kuti mlingo waukulu wa zinc oxide umachepetsa kwambiri kuyamwa kwa chitsulo m'matumbo, potero kumakhudza mapangidwe ndi kaphatikizidwe ka hemoglobin. Nthawi yomweyo, kuchuluka kwa zinc oxide kumatha kuyambitsanso kupanga kwambiri kwa metallothionein, yomwe makamaka imamangiriza ku ayoni amkuwa, zomwe zimapangitsa kuchepa kwa mkuwa. Kuonjezera apo, kuwonjezeka kwakukulu kwa zinc m'chiwindi ndi impso kungayambitsenso mavuto monga kuchepa kwa magazi, khungu lotumbululuka, ndi tsitsi lopweteka.

◆Zotsatira pa chapamimba asidi ndi mapuloteni chimbudzi
Zinc oxide, monga chinthu chamchere pang'ono, imakhala ndi acidity ya 1193.5, yachiwiri ndi ufa wamwala (mtengo wa acidity wa 1523.5), ndipo ndi wamtengo wapatali kwambiri pazakudya zopangira. Mlingo wambiri wa zinc oxide umadya asidi wambiri wa m'mimba, kulepheretsa kugaya kwa mapuloteni, komanso kukhudza chimbudzi ndi kuyamwa kwa zakudya zina. Kudya koteroko mosakayika kudzakhudza kwambiri chimbudzi cha mapuloteni ndi zakudya zina muzakudya.

◆Zolepheretsa mayamwidwe a zakudya zina
Zn ²+ yochulukira imapikisana ndi kuyamwa kwa michere, kukhudza kuyamwa kwa zinthu monga chitsulo ndi mkuwa, kutero kumakhudza kaphatikizidwe ka hemoglobin ndikuyambitsa mavuto azaumoyo monga kuchepa kwa magazi.
◆Apoptosis ya m'mimba mucosal maselo
Kafukufuku wawonetsa kuti kuchuluka kwa Zn²+ m'maselo am'matumbo am'mimba kumatha kupangitsa kuti ma cell apoptosis asokonezeke komanso kusokoneza kukhazikika kwa ma cell am'mimba. Izi sizimangokhudza ntchito yachibadwa ya nthaka yomwe ili ndi michere ndi zolembera, komanso imakulitsa kufa kwa maselo, zomwe zimayambitsa matenda a m'mimba.

◆Kukhudza chilengedwe cha ayoni zinc
Ma ion a zinc omwe sanamwe mokwanira m'matumbo amatha kuchotsedwa ndi ndowe. Izi zimapangitsa kuti zinki zichuluke kwambiri mu ndowe, zomwe zimapangitsa kuti ayoni ambiri osayamwa atulutsidwe, zomwe zimapangitsa kuti chilengedwe chiwonongeke. Kuchuluka kwa ayoni kumatulutsa zinki sikungangoyambitsa kukhazikika kwa nthaka, komanso kumabweretsa zovuta zachilengedwe monga kuipitsidwa ndi zitsulo zolemera m'madzi apansi.

Chitetezo cha zinc oxide ndi ubwino wa mankhwala:
◆Zotsatira zabwino zoteteza zinc oxide
Kupanga zinthu zoteteza zinc oxide kumafuna kugwiritsa ntchito mokwanira mphamvu yoletsa kutsekula m'mimba ya zinc oxide. Kupyolera mu njira zodzitetezera, ma molekyulu a zinc oxide amatha kufika m'matumbo, potero amatulutsa mphamvu yake yoletsa kutsekula m'mimba ndikuwongolera magwiridwe antchito a zinc oxide. Njira yowonjezeretsa iyi ya mlingo wochepa imatha kukwaniritsa zotsutsana ndi kutsekula m'mimba za mlingo waukulu wa zinc oxide. Kuphatikiza apo, njirayi imathanso kuchepetsa zomwe zimachitika pakati pa zinc oxide ndi acid m'mimba, kuchepetsa kumwa kwa H +, kupewa kupanga kwambiri Zn ²+, potero kumathandizira kagayidwe kachakudya ndi kagwiritsidwe ntchito ka mapuloteni, kulimbikitsa kukula kwa ana a nkhumba, ndikuwongolera ubweya wawo. Kuyesa kwina kwa nyama kwatsimikizira kuti zoteteza zinc oxide zimatha kuchepetsa kudya kwa gastric acid mu ana a nkhumba, kuwongolera kagayidwe kazakudya monga zinthu zouma, nayitrogeni, mphamvu, ndi zina zambiri, ndikuwonjezera kulemera kwa tsiku ndi tsiku ndi nyama kudyetsa chiŵerengero cha ana a nkhumba.

◆Mtengo wa mankhwala ndi ubwino wa zinc oxide:
Kupititsa patsogolo kagayidwe kachakudya ndi kagwiritsidwe ntchito ka chakudya, potero kumalimbikitsa kupititsa patsogolo kagwiridwe ka ntchito; Nthawi yomweyo, imachepetsa kutsekula m'mimba ndikuteteza thanzi lamatumbo.
Kuti ana a nkhumba akamakula, mankhwalawa amatha kukulitsa kukula kwawo ndikuthetsa mavuto monga khungu lotumbululuka komanso tsitsi loyipa.
Mapangidwe apadera owonjezera otsika amangochepetsa chiwopsezo cha zinc mochulukira, komanso amachepetsa kuipitsidwa komwe kungachitike chifukwa cha mpweya wambiri wa zinc ku chilengedwe.