Narkewa a cikin ciki

Narkewa a ciki - aiwatar da abin da abincin da muke ci, ya canjãwa da siffar to irin wannan, wanda jikin mu za su iya sha. Bayan wasu jiki mamaki da kuma matakai da sinadaran halayen wanda taimakawa wajen narkewa kamar juices da gina jiki aka canza haka cewa jiki shi ne iya yardar kaina tsotse a su kara yin amfani da lokacin metabolism. Narkewa zai iya faru a lokaci kamar yadda shi motsa ta hanyar da gastrointestinal fili.

daban-daban na gina jiki

Babban aka gyara daga wani daidai da lafiya rage cin abinci masana kimiyya ce a duk uku da manyan azuzuwan na sinadaran mahadi: sunadarai, carbohydrates (as sugar) da kuma fats, wato lipids. Bari mu bincika su daki-daki.

carbohydrates

Wadannan abubuwa ne ba a cikin nau'i na sitaci a shuka abinci. Narkewa a ciki da kuma hanjinsu taimaka wa aiwatar da canji na carbohydrates cikin glucose, kuma shi, bi da bi, adana a cikin nau'i na glycogen, Ina nufin polymer, sa'an nan kuma amfani a jiki. Raba sitaci kwayoyin yana dauke da manya-manyan polymer wanda aka kafa daga wani jam'i na glucose kwayoyin. Ya kamata a lura da cewa sitaci a cikin raw jihar da aka kafa a granules. Su dole ne a hallaka domin ba dama da abu zuwa juya cikin glucose. Wannan dafa abinci da kuma na taimaka wa halakar sitaci granules žunsa.

Dole ne ka kuma sani cewa ɓangare na abinci samfurin ƙunshi carbohydrates a wani musamman form disaccharides. Wannan shi ne mai sauki da sugar, lactose, kuma sucrose, rake. Narkewa a cikin ciki canza wadannan abubuwa cikin mafi sauki mahadi - monosaccharides, wanda aka ba musamman da ake bukata a cikin narkewa.

sunadaran

Suna wakilta daban-daban polymers cewa an kafa daga ashirin daban-daban na amino acid. Bayan digesting gina jiki free amino acid an kafa kamar yadda karshen kayayyakin. Intermediate kayayyakin na narkewa na gina jiki abinci ne polypeptides, peptones da dipeptides.

fats

Wannan shi ne quite sauki mahadi, a sakamakon wanda narkewa kamar tafiyar matakai na narkewa da canza kama zuwa m acid da glycerol.

jiki matakai

Ina ciki, mun san, amma abin da jiki matakai faruwa ne a jikinmu - ba ko da yaushe. Dalili na narkewa dauke da wani tsaftacewa abinci da ya auku a lokacin da shi ne chewed da rhythmic contractions daga cikin hanji da kuma ciki. Irin wannan effects taimake kara abinci da kuma Mix sosai duk da barbashi tare da narkewa kamar juices cewa an saki a cikin hanjinsu, ciki da kuma bakin. Haka kuma, akan rage narkewa kamar fili ganuwar samar da akai motsi na abinci a cikin sashen. Duk wadannan ƙungiyoyi suna ci gaba da kayyade da kuma sarrafawa da juyayi tsarin.

sinadaran halayen

Narkewa a cikin ciki ba shi yiwuwa su yi tunanin ba tare da sinadaran halayen cikin jikin mu. Su akai shine rashin lafiya na carbohydrates, fats da kuma sunadarai - wato, hydrolysis, wanda yana da za'ayi a takamaiman sa na enzymes. Gina jiki da ake cleaved a lokacin da hydrolysis cikin kananan barbashi wanda ake tunawa a cikin jiki. Wannan tsari ne da za'ayi fairly da sauri saboda da tasiri na enzymes kunshe ne a cikin ciki da kuma sauran narkewa kamar juices.

Narkewa - shi ne wani hadadden tsari na abinci aiki a ƙarƙashin rinjayar jiki tafiyar matakai da kuma sinadaran halayen a jikin mu, wanda ake dangantawa da tsagawa sunadarai, carbohydrates da fats zuwa sauki al'amarin. An samu daga narkewa abinci mahadi da kuma tunawa da jikin mu.