Iimpawu eziphambili ze-zinc oxide:
◆Iimpawu zomzimba kunye neekhemikhali
I-Zinc oxide, njenge-oxide ye-zinc, ibonisa iimpawu ze-alkaline ze-amphoteric. Kunzima ukunyibilika emanzini, kodwa kunokunyibilika ngokulula kwiiasidi kunye neziseko ezomeleleyo. Ubunzima bayo bemolekyuli yi-81.41 kwaye indawo yayo yokunyibilika iphezulu njenge-1975 ℃. Kwiqondo lobushushu begumbi, i-zinc oxide ibonakala njengeekristale ezine-hexagonal, ayinavumba kwaye ayinancasa, kwaye ineempawu ezizinzileyo. Kwintsimi yokutya, sisebenzisa ikakhulu ukuhlangana kwayo, i-adsorption, kunye neempawu zokulwa ne-antibacterial. Ukuyongeza kwisondlo samantshontsho eehagu akukwazi nje ukuphucula ukukhula kwawo, kodwa kuthintele ngempumelelo iingxaki zabo zorhudo.

◆Umgaqo wokusebenza kunye nendlela
Iidosi eziphezulu ze-zinc oxide zibonakaliswe ngokubanzi ukuba ziphucule ukukhula kwamantshontsho kunye nokuthintela urhudo. Umgaqo wesenzo sawo ubangelwa ikakhulu kwi-molecular state ye-zinc oxide (ZnO), kunezinye iintlobo ze-zinc. Esi sithako sisebenzayo sinokukhuthaza ngokufanelekileyo ukukhula kwamantshontsho eehagu kwaye sinciphise kakhulu iziganeko zohudo. I-Zinc oxide ikhuthaza ukukhula kweehagu kunye nempilo yamathumbu ngokusebenzisa i-molecular state i-ZnO. Iidosi eziphezulu ze-ZnO zinciphisa kwaye ziguqule i-asidi yesisu esiswini kunye namathumbu amancinci, kwaye ifunxe ibhaktheriya eyingozi, iphucula ukusebenza kokukhula.

Kwimeko ye-asidi yesisu, i-zinc oxide idlulai-acid-base neutralization reaction with gastric acid, kunye ne-reaction equation ithi: ZnO+2H+→ Zn ² ⁺+H ₂ O. Oku kuthetha ukuba imvukuzane nganye ye-zinc oxide itya iimoles ezimbini ze-hydrogen ion. Ukuba i-2kg/t ye-zinc oxide eqhelekileyo yongezwa kwisondlo sokufundisa amantshontsho, kwaye ucinga ukuba iihagu ezilunyuliweyo zinesondlo semihla ngemihla esiyi-200g, ziyakutya i-0.4g ye-zinc oxide ngosuku, eyi-0.005 ye-moles ye-zinc oxide. Ngale ndlela, i-0.01 i-moles ye-hydrogen ion iya kudliwa, ephantse ilingane ne-100 milliliters ye-asidi yesisu kunye ne-pH ye-1. Ngamanye amazwi, le nxalenye ye-zinc oxide (malunga ne-70-80%) ephendula nge-asidi yesisu iya kudla i-70-80 milliliters ye-pH 1 malunga ne-asidi yesisu esipheleleyo kwi-80 ye-asidi yesisu yonke imihla. amantshontsho eehagu. Ukusetyenziswa okunjalo ngokungathandabuzekiyo kuya kuba nefuthe elibi kwi-digestion yeprotheni kunye nezinye izondlo kwisondlo.

Umngcipheko wedosi ephezulu ye-zinc oxide:
Ngexesha lokulunyulwa kwamantshontsho eehagu, umlinganiselo ofunekayo we zinc umalunga ne 100-120mg/kg. Nangona kunjalo, i-Zn ²+ egqithisileyo inokukhuphisana nabathuthi bomphezulu beeseli ze-mucosal zamathumbu, ngaloo ndlela inqanda ukufunxwa kwezinye izinto zokulandela umkhondo ezinje ngobhedu kunye nentsimbi. Olu thintelo olukhuphisanayo luphazamisa ukulingana kwezinto ezilandelwayo emathunjini, okukhokelela ekuthinteleni ukufunxa kwezinye izondlo. Uphando lubonise ukuba iidosi eziphezulu ze-zinc oxide zinciphisa kakhulu ukufunxwa kwezinto zentsimbi emathunjini, ngaloo ndlela zichaphazela ukubunjwa kunye nokuhlanganiswa kwe-hemoglobin. Kwangaxeshanye, idosi ephezulu ye-zinc oxide inokubangela ukuveliswa okugqithisileyo kwe-metallothionein, ebophelela ngokukhethekileyo kwiiyoni zobhedu, nto leyo ekhokelela ekuswelekeni kobhedu. Ukongeza, ukonyuka okukhulu kumanqanaba e-zinc esibindini nasezintso kunokubangela iingxaki ezinjenge-anemia, ulusu oluluthuthu, kunye neenwele ezirhabaxa.

◆Iimpembelelo kwi-asidi yesisu kunye neprotheni yokugaya
I-Zinc oxide, njengento encinci ye-alkaline, inexabiso le-asidi ye-1193.5, okwesibini kuphela kwi-powder yamatye (ixabiso le-asidi ye-1523.5), kwaye ikwizinga eliphezulu kwi-feed raw materials. Iidosi eziphezulu ze-zinc oxide zidla isixa esikhulu se-asidi yesisu, zithintela iprotheni yokugaya, kwaye zichaphazela ukucolwa kunye nokufunxa kwezinye izondlo. Ukusetyenziswa okunjalo ngokungathandabuzekiyo kuya kuba nefuthe elibi kwi-digestion yeprotheni kunye nezinye izondlo kwisondlo.

◆Imiqobo ekufunxeni kwezinye izondlo
I-Zn egqithisileyo ²+ikhuphisana nokufunxa izondlo, echaphazela ukufunxwa kwezinto ezifana nentsimbi kunye nobhedu, ngaloo ndlela ichaphazela i-hemoglobin synthesis kwaye ibangela iingxaki zempilo ezifana ne-anemia.
◆I-apoptosis yeeseli ze-mucosal zamathumbu
Uphando luveze ukuba ukuxinana okugqithisileyo kwe-Zn ²+ kwiiseli ze-mucosal yamathumbu kunokukhokelela kwi-apoptosis yeseli kwaye kuphazamise ukuzinza kweeseli zamathumbu. Oku akuchaphazeli kuphela umsebenzi oqhelekileyo we-zinc equkethe i-enzymes kunye nezinto ezibhaliweyo, kodwa kwandisa ukufa kweeseli, okukhokelela kwiingxaki zempilo yamathumbu.

◆Impembelelo yendalo ye-zinc ion
I-zinc ions engafuntshwanga ngokupheleleyo ngamathumbu ekugqibeleni iya kukhutshelwa ngamandle. Le nkqubo ikhokelela ekunyukeni okukhulu kwe-zinc kwi-lindle, okukhokelela ekukhutshweni kwee-ion ze-zinc ezingaxutywanga, ezibangela ukungcoliseka kwendalo. Lo myinge omkhulu wokukhutshelwa kwe-zinc ion awunakubangela kuphela ukubumbana komhlaba, kodwa ukhokelela kwiingxaki zokusingqongileyo ezifana nokungcoliseka kwesinyithi esinzima kumanzi aphantsi komhlaba.

I-zinc oxide ekhuselayo kunye neenzuzo zemveliso:
◆Imiphumo emihle ye-zinc oxide ekhuselayo
Ukuphuhliswa kweemveliso ezikhuselayo ze-zinc oxide zijolise ekusebenziseni ngokupheleleyo i-anti diarrheal effect ye-zinc oxide. Ngeenkqubo ezikhethekileyo zokukhusela, i-molecular zinc oxide eninzi inokufikelela emathunjini, ngaloo ndlela isebenzise umphumo wayo wokulwa norhudo kunye nokuphucula ukusetyenziswa kakuhle kwe-zinc oxide. Le ndlela yokongeza idosi ephantsi inokufikelela kwisiphumo esichasene norhudo lwedosi ephezulu ye-zinc oxide. Ukongeza, le nkqubo inokunciphisa ukusabela phakathi kwe-zinc oxide kunye ne-asidi yesisu, ukunciphisa ukusetyenziswa kwe-H +, ukunqanda ukuveliswa ngokugqithiseleyo kwe-Zn ²+, ngaloo ndlela kuphuculwe ukutyiswa kunye nesantya sokusetyenziswa kweprotheyini, ukukhuthaza ukukhula kokukhula kwamantshontsho, kunye nokuphucula imeko yabo yoboya. Uvavanyo olongezelelweyo lwezilwanyana luqinisekisile ukuba i-zinc oxide ekhuselayo inokunciphisa ukusetyenziswa kwe-asidi yesisu kumantshontsho eehagu, iphucule ukucolwa kwezondlo ezifana ne-dry matter, i-nitrogen, amandla, njl.

◆Ixabiso lemveliso kunye neenzuzo ze-zinc oxide:
Ukuphucula ukugaywa kokutya kunye nokusetyenziswa, ngaloo ndlela kukhuthazwa ukuphuculwa komsebenzi wemveliso; Ngexesha elifanayo, linciphisa ngokufanelekileyo iziganeko zohudo kunye nokukhusela impilo yamathumbu.
Ukukhula kamva kwamantshontsho eehagu, le mveliso inokuphucula kakhulu ukukhula kwayo kwaye isombulule iingxaki ezinje ngolusu oluluthuthu kunye neenwele ezirhabaxa.
Uyilo olulodwa lokongeza olusezantsi alunciphisi kuphela umngcipheko we-zinc egqithisileyo, kodwa lunciphisa ungcoliseko olunokubakho lokukhutshwa kwe-zinc ephezulu kwimo engqongileyo.