Acids, Enzymes, Mucus, uye Zvimwe
Kana uchangobva kuisa zvokudya mumuromo mako, dumbu rako rinotanga kusunungura majisi echingwa. Ichi chisanganiswa chemvura chichabatsira kuparadza zvokudya kana yasvika mudumbu uye chirongwa chekudya chinotanga.
Ndezvipi majisi aya anogadzirwa uye anochengetedza sei muviri wako utano? Ngatitangei kutarisa danga rekutanga rekudya kwekudya uye tsvaga.
Mutezo Wenyu Unogadzira Gastric Juice
Zvokudya zvaunodzvora uye zvinomedza zvinonzi bhuus.
Iyo inosanganiswa nemajusi echingwa akavanzwa nemaronda anokosha anowanikwa mumucheka wemudumbu mako. Dzinosanganisira gland remwoyo mukati memucheto wepamusoro, mudumbu rei oxyntic mumuviri mukuru wemudumbu, uye mapiritsi e-pyloric muzamu kana kuti chikamu chepasi.
Chimwe chezvipembenene zvine masero anogadzira zvimwe zvikamu izvo pamwe chete zvinonzi "gastric juices". Masero emasero akavhara bicarbonate uye mucous, parietal masero secrete hydrochloric acid, masero mashekeri akavhara pepsinogen, uye masero e enteroendocrine anoshandisa mahomoni akasiyana-siyana. Zvisinei, haasi maronda ose emudumbu ane zvinyorwa zvose zveesero.
Kuputsa Gastric Juices
Gastric juice yakaumbwa nemvura, electrolytes, hydrochloric acid, enzymes, mucus, uye mukati.
Hydrochloric acid ndiyo yakasimba acid yakavanzwa nemaparietal masero, uye inoderedza pomu yako pH kusvika kune imwechete. Hydrochloric acid inoshandura pepsinogen mu pepsin uye inoparadza mishonga yakasiyana-siyana kunze kwezvokudya zvaunodya.
Izvo zvinouraya mabhakitiriya anouya pamwe chete nezvokudya zvako.
Pepsinogen yakavanzwa nemasero masikati, uye kana iripo pamberi pe hydrochloric acid, inoshandurwa ku pepsin. Pepsin inoputsa zvidzidzo zvepurotini zvepamusoro uye zvechipiri kuitira kuti zvive nyore kuti zvirwere zvine utachiona mumatumbo maduku aite basa gare gare.
Gastric lipase imwe ingamera inesimba inogadzirwa nemakuru masero. Inobatsira kuputsa mafuta maduku uye masheji.
Amylase inowanikwawo mumakumbo emuviri, asi haina kuitwa nesimba. Iyi enzyme inobva kumate uye inofamba pamwe chete ne-bolus mudumbu. Amylase inoputsa makhahydrates, asi haina nguva yakawanda yekushanda mudumbu nokuti acidity inomisa. Asi izvi zvakanaka, utumbo wako muduku hunoita kuti amylase awedzere mberi.
Chinhu chinonyanya kukosha chakavanzwa nemapareetal masero uye zvinodiwa kuti muviri wako uwane vitamini B-12. Izvi zvinokosha kune utano hwehutano hwehutano hwehutano uye kushandiswa kwesero reropa.
Pakupedzisira, majisi echingwa ane mvura uye mumascus. Mucheka wacho unovanzwa nemasero emutsipa uye anobatsira kupfeka uye kudzivirira dumbu rako rekudzivirira kubva mumamiriro ekugadzira asidi.
Yose Inoshanda Pamwe Chete
Matumbo ako emudumbu anopindira uye anokonzera kusanganisa bhuus nezvose izvi zvinokonzera kudya. Iko kusanganiswa kwemvura kunonzi chyme. Kana yakagadzirira, dumbu rako rinokwidza chyme mumucheche muduku umo kuwedzerwa kwekudya kunopfuurira uye kunwa kwezvinhu zvose zvinokosha zvinovaka muviri.
> Sources:
> Gropper SS, Smith JL, Groff JL. Zvokufambisa Zvokudya uye Human Metabolism. 6th ed. Belmont, CA: Wadsworth Publishing Company; 2013.
> Smolin LA, Grosvenor, MB. Zvokudya zvinovaka muviri: Sayenzi uye Applications. 4th ed. Hoboken, NJ: Wiley Publishing Company; 2016.
> Wallace M. Your Digestive System uye Iyo Inoshanda Sei. National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK). 2013.