Mhedzisiro yemannose pashuga yeropa idiki kwazvo, uye inogona kunzi "haina mhedzisiro" pamazinga eshuga. Uyu ndiwo mutsauko wakakosha pakati payo nemamwe akawanda mashuga akadai seglucose.

Heino tsananguro yakadzama:

Nzira dzakasiyana dze metabolic:

Glucose: Ndiyo huru inopa simba remuviri. Inonyatsobatwa nemudumbu (inenge 100%), inopinda muropa (inosimudza shuga yeropa), uye inotorwa, inoshandiswa, kana kuchengetwa nemasero nerubatsiro rwe insulin (yakadai se glycogen, mafuta).

Mannose: Kunyange zvazvo iriwo monosaccharide (kabhoni nhanhatu shuga), nzira yayo yemagetsi mumuviri yakasiyana zvachose neglucose.

Low absorption rate: Iyo intestinal absorption yemannose yakaderera zvakanyanya pane iyo glucose (inenge 20% chete kana yakaderera).

Kwete kutsamira pa insulin: Mushure mekunyudzwa muchiropa, mazhinji emannose ari phosphorylated mumannose-6-phosphate nema enzymes chaiwo (kunyanya mannose kinases).

Shanduko kuFructose-6-phosphate: Mannose-6-phosphate inozoshandurwa kuFructose-6-phosphate ne phosphomannose isomerase.

Kupinda munzira yeglycolysis: Fructose-6-phosphate chigadzirwa chepakati munzira ye glycolysis iyo inogona kuwedzeredzwa metabolized kugadzira simba. Chinokosha ndechekuti iyi nzira yekushandura inodarika matanho anokosha akadai seglucokinase uye glucose-6-phosphate, uye haibvi pane chiito che insulini. ,

Kwete kukurudzira insulin secretion:

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Nekuda kwekuti mannose pachayo haisi iyo inonyanya kukurudzira yeshuga yeropa yakakwira (ine shoma inopinda muropa uye nzira dzakasiyana dzemetabolism), hainyanyi kukurudzira pancreatic beta masero kuti abudise insulin seglucose. Tsvagiridzo yakaratidza kuti kutonga kwemuromo kwemannose hakuwedzere zvakanyanya shuga yeropa uye insulin mazinga.

Uchapupu hwekiriniki uye hwekuyedza:

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Nhamba shoma yezvidzidzo zvakaitwa muvanhu vane hutano uye mhando ye2 chirwere cheshuga chakaratidza kuti kunyange pazviyero zvakakura (zvakadai se 0.2 g / kg uremu hwemuviri, iyo yakaenzana ne 14 g ye 70 kg munhu), mannose yemuromo haina kukonzera kuchinja kukuru kwehuwandu hweglucose.

Kuedza kwemhuka kwakaratidzawo nguva dzose kuti mannose haiwedzere shuga yeropa.

Pfupisa zvikonzero nei mannose ine diki mhedzisiro pashuga yeropa:

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Low absorption rate: Mazhinji emannose akamedzwa haabatiki uye anoshandiswa zvakananga kana kuburitswa nemabhakitiriya emudumbu.

Unique metabolic pathway: Chikamu chakabatwa chinokurumidza kuchinjwa kuva fructose-6-phosphate muchiropa kuburikidza ne insulin yakazvimirira nzira uye inopinda glycolysis, kudzivisa kutenderera kwakananga seglucose yeropa (glucose).

Insulin isingakurudziri: Kushaikwa kwekukurudzira kunobudirira kweshuga yeropa, saka haikonzerese insulin secretion.

Chiziviso Chinokosha:

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Dose: Mhedziso dziri pamusoro dzinonyanya kuenderana neyakajairwa yekuwedzera madosi (anowanzo shandiswa kune weti yehutano zvinangwa, kutenderedza 1-2 magiramu pazuva) uye mamwe madhigirii ekutsvagisa (akadai se0.2g/kg). Muchiono, madhasi akanyanya kukwira anogona kuburitsa mitoro yemetabolism yakasiyana, asi kazhinji haishandiswe kuita izvi.

Kutapira: Kutapira kwemannose kunenge 70% iyo ye sucrose, asi dzimwe nguva inonzi inogona "low glycemic index sweetener" nokuti haikanganisi shuga yeropa uye inotorwa zvishoma. Asi mutengo wayo uye kuravira (zvishoma zvinovava) sechinhu chinotapira chinodzikamisa kushandiswa kwayo kwakapararira.

Kushandiswa kukuru: Parizvino, kushandiswa kukuru kwemannose kunobva pakukwanisa kwayo kukanganisa kubatanidzwa kwebhakitiriya (kunyanya Escherichia coli) kune urinary tract epithelial cells, kudzivirira uye kurapwa kwehutachiona hwehutachiwana (UTIs). Hunhu hwayo hune hushamwari hweshuga hwemuropa hunoita kuti ive sarudzo yakachengeteka kune varwere veshuga kana vanhu vane kudzora shuga yeropa pavanenge vachida kudzivirira weti yehutachiona (zvechokwadi, vachiri kuda kutevedzera zano rachiremba).

Misiyano yemunhu uye kubvunzana navanachiremba: Kunyangwe nzira dzemetabolism dzichiona kuti haikanganisi shuga yeropa, panogona kunge paine misiyano pakati pevanhu. Kana uine chirwere cheshuga chakakomba kana zvimwe zvirwere zvemagetsi, zviri nani kubvunza chiremba usati washandisa mannose sekuwedzera.

Mhedziso:

Mannose ishuga yakakosha iyo, nekuda kwekuderera kwayo kwemukati kunyura uye yakasarudzika, insulin yakazvimirira metabolic nzira muchiropa, haakonzerese kuwedzera kweshuga yeropa uye haikurudzire insulin secretion. Izvi zvinoita kuti ive yakachengeteka kune vanhu vanoda kudzora shuga yeropa (yakadai sevarwere veshuga) kupfuura mamwe mashuga, kunyanya kana ichishandiswa kudzivirira zvirwere zveurinary tract.