Makampani opanga chakudya cha ziweto akhala akukhudzidwa nthawi zonse ndi "mliri wachiwiri" wa matenda a nkhumba aku Africa ndi COVID-19, ndipo akukumananso ndi vuto la "kawiri" la kukwera mitengo kangapo komanso kuletsa kwathunthu. Ngakhale kuti patsogolo pake pali mavuto ambiri, makampani opanga ziweto akulimbikitsanso kusintha ndi kukweza kwake komanso kulimbikitsa chitukuko cha makampaniwa. Pepalali likufotokoza makamaka momwe mungakonzere ntchito ya ma enzymes ogaya chakudya m'matumbo a nkhuku, kulimbikitsa chitukuko cha m'mimba komanso kukonza kapangidwe ka zomera m'matumbo.

M'mimba ndi chiwalo chofunikira kwambiri kuti nkhuku idye ndi kuyamwa michere. Kugaya chakudya m'mimba kumachitika makamaka kudzera mu ma enzyme (exopeptidase, oligosaccharide enzyme, lipase, ndi zina zotero); Zakudya zazing'ono zomwe zimapangidwa ndi ma enzyme zimadutsa mu epithelial layer ya m'mimba ndipo zimayamwa ndi maselo am'mimba.

Matumbo ndi chotchinga chachilengedwe choteteza nkhuku ku ma antigen a chakudya, tizilombo toyambitsa matenda ndi ma metabolites awo owopsa, ndikusunga bata la mkati. Chotchinga cha m'mimba chimakhala ndi chotchinga chamakina, chotchinga cha mankhwala, chotchinga cha tizilombo toyambitsa matenda ndi chotchinga cha chitetezo chamthupi kuti chiteteze pamodzi ku kuukira kwa zinthu zakunja za antigen. Chotchinga chamakina (chotchinga chakuthupi) chimatanthauza maselo athunthu a epithelial am'mimba ogwirizana kwambiri; Chotchinga chamankhwala chimapangidwa ndi ntchofu, madzi am'mimba omwe amatulutsidwa ndi maselo a epithelial am'mimba ndi zinthu zotsutsana ndi mabakiteriya opangidwa ndi mabakiteriya a m'matumbo, omwe amatha kuletsa kapena kupha tizilombo toyambitsa matenda; Chotchinga chachilengedwe chimapangidwa ndi kukana kwa zomera za m'matumbo ku mabakiteriya opatsirana komanso kusonkhana pakati pa mabakiteriya; Chotchinga cha chitetezo chamthupi ndiye chiwalo chachikulu kwambiri cha lymphoid ndi minofu yofunika kwambiri yokhudzana ndi mucosa. Chifukwa chake, kuswana ndiko kukweza matumbo, ndikuwonetsetsa kuti thanzi la m'matumbo ndilo chinsinsi cha kuberekana kwathanzi popanda kukana.

Asidi ali ndi zotsatira za acidification ndi bacteriostasis, ndipo amagwira ntchito yofunika kwambiri pakubereka nkhuku zathanzi. Ma asidi odziwika bwino achilengedwe amaphatikizapo ma asidi osavuta a carboxylic (formic acid, acetic acid, propionic acid ndi butyric acid), ma asidi a carboxylic okhala ndi magulu a hydroxyl (lactic acid, malic acid, tartaric acid ndi citric acid), ma asidi a carboxylic okhala ndi ma bond awiri (fumaric acid ndi sorbic acid) ndi ma acid osapangidwa (phosphoric acid) (sh Khan ndi j Iqbal, 2016). Mphamvu ya acidification ndi bacteriostatic ya ma acid osiyanasiyana ndi yosiyana, mwachitsanzo, formic acid ili ndi mphamvu ya bacteriostatic yamphamvu kwambiri; Pakati pa ma acid pa kulemera kwa unit, formic acid ili ndi mphamvu yamphamvu kwambiri yopezera hydrogen; Propionic acid ndi formic acid zili ndi mphamvu yamphamvu yolimbana ndi mildew. Chifukwa chake, posankha asidi, iyenera kuwerengedwa mwasayansi malinga ndi mawonekedwe a asidi. Kafukufuku wambiri wasonyeza kuti kuwonjezera zakudya zokhala ndi asidi ku zakudya kungathandize kukula kwa matumbo, kukonza ntchito ya ma enzymes ogaya chakudya m'matumbo, kukonza kapangidwe ka zomera m'matumbo, komanso kuthandiza kubereka bwino popanda chakudya chotsutsana ndi Japan.

Pomaliza, kukonzekera asidi kuli ndi phindu lofunika kwambiri pakuonetsetsa thanzi la matumbo a nkhuku. Poika ndi kusankha asidi, chisamaliro chiyenera kuperekedwa pa kapangidwe kake, kuchuluka kwake, kuchuluka kwake, ndi njira yokonzekera asidi kuti zitsimikizire chitetezo, kukhazikika komanso kufunika kwa zinthuzo.