Indasitiri yezvipfuyo yagara ichikanganiswa ne "denda rakapetwa kaviri" reAfrican swine fever neCOVID-19, uye iri kutarisanawo nedambudziko rakapetwa kaviri rekuwedzera kwemitengo kakawanda uye kurambidzwa kwakazara. Kunyangwe mugwagwa uri mberi uzere nematambudziko, indasitiri yekuchengeta mhuka iri kusimudzirawo shanduko yayo nekusimudzira uye pamwe chete kukurudzira kukura kweindasitiri. Pepa iri rinonyanya kutaura nezvekuvandudza mashandiro ema enzymes ekugaya chikafu mudumbu rehuku, kukurudzira kukura kwedumbu uye kugadzirisa chimiro chemaruva emudumbu.

Nzira yemudumbu inhengo inokosha kuti huku igaye uye itore zvinovaka muviri. Kugayiwa kwemudumbu kunonyanya kuitwa kuburikidza nemaitiro e enzyme (exopeptidase, oligosaccharide enzyme, lipase, nezvimwewo); Zvinovaka muviri zvidiki zvinogadzirwa nemaitiro e enzyme zvinopfuura nepadumbu re epithelial uye zvinotorwa nemasero emudumbu.

Ura irworwowo rudzi rwechisikigo rwekudzivirira huku kubva kumaantigen ezvekudya, tupukanana tunokonzera zvirwere uye metabolites dzatwo dzinokuvadza, uye kuchengetedza kugadzikana kwenharaunda yemukati. Chidziviriro chemukati chine chidziviriro chemuchina, chidziviriro chemakemikari, chidziviriro chehutachiona uye chidziviriro chemuviri chekudzivirira kubva mukupindwa kwezvinhu zvekunze zve antigen. Chidziviriro chemuchina (chidziviriro chemuviri) chinoreva masero e epithelial emudumbu akazara akabatana; Chidziviriro chemakemikari chinoumbwa nemamucus, muto wekugaya unoburitswa nemasero e epithelial emudumbu uye zvinhu zvinorwisa mabhakitiriya zvinogadzirwa netupukanana tunokonzera zvirwere, izvo zvinogona kudzivirira kana kuuraya tupukanana tunokonzera zvirwere; Chidziviriro chemuviri chinoumbwa nekusagona kwezvirimwa zvemudumbu kugara kumabhakitiriya anorwisa zvirwere uye kuungana pakati pemabhakitiriya; Chidziviriro chemuviri ndicho chikamu chikuru che lymphoid uye tishu yakakosha ye lymphoid ine chekuita ne mucosa. Saka, kubereka ndekusimudzira nzira yemudumbu, uye kuve nechokwadi chekuti hutano hwemudumbu ndicho chinhu chikuru chekubereka kwakanaka pasina kudziviswa.

Asidhi ine simba rekuita kuti huku dzive neacid uye bacteriostasis, uye inoita basa rakakosha mukubereka huku dzine hutano. Maasidhi eorganic anowanzo sanganisira simple carboxylic acids (formic acid, acetic acid, propionic acid uye butyric acid), carboxylic acids ine hydroxyl groups (lactic acid, malic acid, tartaric acid uye citric acid), short chain carboxylic acids ine double bonds (fumaric acid uye sorbic acid) uye inorganic acids (phosphoric acid) (sh Khan na j Iqbal, 2016). Kugona kweacidification uye bacteriostatic kwemaasidhi akasiyana-siyana kwakasiyana, semuenzaniso, formic acid ine simba rakasimba rebacterial; Pakati peasidhi pahuremu hweyuniti, formic acid ine simba rakasimba rehydrogen supply; Propionic acid uye formic acid zvine simba rekudzivirira mildew. Saka, pakusarudza acid, inofanira kuenzaniswa nesainzi zvichienderana neproperties yeasidhi. Ongororo dzakawanda dzakaratidza kuti kuwedzera maasidhi mukudya kunogona kuvandudza nekusimudzira kukura kwemudumbu, kuvandudza mashandiro emaenzymes ekugaya mudumbu, kuvandudza chimiro chezvirimwa zvemudumbu, uye kubatsira kubereka zvine hutano pasina chikafu chinopesana neJapan.

Mukupedzisa, kugadzira acid kune kukosha kukuru mukuona hutano hwehuku. Pakuisa nekusarudza acid, kunofanira kutariswa pakuumbwa kwayo, chiyero, zviri mukati uye maitiro ekugadzira acid kuti zvive nechokwadi chekuchengetedzwa, kugadzikana uye kukosha kwezvigadzirwa.