Kunzwisisa Chemical Digestion

Zvemukati

• Chii chinonzi makemikari kugaya?
• Musanganiswa wemakemikari wakasiyana papi neyakagadziriswa kugadzirwa?
• Zvokuimba kugaya
• Kemikari kugaya
• Mashandiro avanoita pamwe chete
• Chii chiri chinangwa chemakemikari kugaya?
• Kemikari kugaya inotanga kupi?
• Ndeipi nzira inotevera makemikari kugaya?
• Dumbu
• Utumbo hudiki
• Hura ura
• Chinokosha

Chii chinonzi makemikari kugaya?

Kana zvasvika pakugaya, kutsenga inongova hafu yehondo. Sekufamba kwechikafu kubva mumuromo mako kuenda mudumbu rako rekugaya, chakaputswa nema enzymes ekugaya anochishandura kuita zvidiki zvidiki izvo muviri wako unogona kupinza zviri nyore.

Kuputsika uku kunozivikanwa sekuzeya kwemakemikari. Pasina iyo, muviri wako haungakwanise kutora zvinovaka muviri kubva muzvikafu zvaunodya.

Verenga pamusoro kuti udzidze zvakawanda nezve kugaya kwemakemikari, kusanganisira kuti zvakasiyana sei nemagetsi ekugaya.

Musanganiswa wemakemikari wakasiyana papi neyakagadziriswa kugadzirwa?

Makemikari uye mechina kugaya inzira mbiri dzinoshandiswa nemuviri wako kuputsa chikafu. Mechanical digestion inosanganisira kufamba kwemuviri kuita kuti zvidiki zvidiki. Kemikari kugaya inoshandisa maenzyme kuputsa chikafu.

Zvokuimba kugaya

Zvemuchina kugaya zvinotanga mumuromo mako nekutsenga, zvobva zvaenda mukumonyoroka mudumbu uye chikamu mune dumbu ura. Peristalsis zvakare chikamu chemagetsi kugaya. Izvi zvinoreva kusagadzikana kwekuzvipira uye kutandadza kwemhasuru yesophagus, dumbu, uye ura kuputsa chikafu nekuchifambisa kuburikidza nehurongwa hwako hwekugaya.

Kemikari kugaya

Kemikari kugaya kunosanganisira kuchengetedzwa kwema enzymes mukati medu yekugaya nzira. Aya ma enzyme anotyora zvisungo zvemakemikari zvinobata zvidimbu zvekudya pamwechete. Izvi zvinobvumira chikafu kuputswa kuita zvidiki, zvinodyika zvikamu.

Mashandiro avanoita pamwe chete

Kamwe kana zvidimbu zvekudya zvasvika pamukati mako, ura hunoramba huchifamba. Izvi zvinobatsira kuchengetedza zvidimbu zvekudya zvichifamba uye zvinofumura zvimwe zvacho kune enzyme enzyme. Aya mafambiro anobatsirawo kufambisa chikafu chakagayiwa chakananga kuura hukuru hwekupedzisira kubuda.

Chii chiri chinangwa chemakemikari kugaya?

Kugaya kunosanganisira kutora zvikamu zvikuru zvekudya uye kuzvimedura kuita micronutrients zvidiki zvakakwana kuti zvinyurwe nemasero. Kutsenga uye peristalsis zvinobatsira neizvi, asi hazviite zvimedu zvidiki zvakakwana. Ndipo panopinda kugaya kwemakemikari.

Kemikari kugaya inoputsa zvinovaka muviri zvakasiyana, senge mapuroteni, makabhohaidhiretsi, nemafuta, kuita zvidimbu zvidiki.

• Mafuta kuputsa kuva mafuta acids uye monoglycerides.
• Nyukireya acids kuputsa kuva nucleotides.
• Polysaccharides, kana kabohydrate shuga, kuputsa kuva monosaccharides.
• Mapuroteni kupaza kuva amino acids.

Pasina kugaya kwemakemikari, muviri wako haukwanise kutora zvinovaka muviri, zvichikonzera kushomeka kwevhitamini uye kushaya zvinovaka muviri.

Vamwe vanhu vanogona kushaya mamwe ma enzymes anoshandiswa mukemikari kugaya. Semuenzaniso, vanhu vane kusagadzikana kwelasise kazhinji havaite yakakwana lactase, iyo enzyme inokonzeresa kupaza lactose, puroteni inowanikwa mumukaka.

Kemikari kugaya inotanga kupi?

Kemikari kugaya kunotanga mumuromo mako. Sezvo iwe uchitsenga, ako maseru maseru anoregedza mate mumuromo mako. Mate acho ane enzyme dzekugaya dzinotanga kuita kwekugaya kwemakemikari.

Kugaya enzyme inowanikwa mumuromo inosanganisira:

• Lingual lipase. Iyi enzyme inoputsa triglycerides, rudzi rwemafuta.
• Salivary amylase. Iyi enzyme inoputsa polysaccharides, shuga yakaoma iyo carbohydrate.

Ndeipi nzira inotevera makemikari kugaya?

Kemikari kugaya haisi kungomira nema enzymes mumuromo mako.

Heano kutarisa kumwe kwekumira kukuru pane chirongwa chekugaya chinosanganisira makemikari kugaya.

Dumbu

Mudumbu mako, akasarudzika makuru maseru anoburitsa enzyme yekugaya. Imwe ndeye pepsin, iyo inoputsa mapuroteni. Imwe gastric lipase, iyo inoputsa triglycerides. Mudumbu mako, muviri wako unotora zvinonyungudika zvine mafuta, zvakadai seaspirin nedoro.

Utumbo hudiki

Iyo dumbu ura inzvimbo huru yekudyara kwemakemikari uye kunwiwa kwezvinhu zvakakosha zvekudya, senge amino acids, peptides, uye glucose yesimba. Kune akawanda enzymes akaburitswa mudumbu dumbu uye kubva padyo pancreas yekugaya. Izvi zvinosanganisira lactase kugaya lactose uye sucrase kugaya sucrose, kana shuga.

Hura ura

Ura hukuru hahusunungure enzymes yekugaya, asi iine mabhakitiriya anowedzera kuputsa zvinovaka muviri. Inotorawo mavitamini, zvicherwa, uye mvura.

Chinokosha

Kemikari kugaya chikamu chakakosha chedumbu. Pasina iyo, muviri wako haungakwanise kutora zvinovaka muviri kubva muzvikafu zvaunodya. Nepo kugaya kwemuchina kuchisanganisa kufamba kwemuviri, sekutsenga uye mhasuru, contraction yemakemikari inoshandisa maenzymes kuputsa chikafu.