Isiphumo semannose kwiswekile yegazi sincinci kakhulu, kwaye kunokuthiwa "phantse akukho mpembelelo" kumanqanaba eswekile yegazi. Lo ngumahluko ophambili phakathi kwayo kunye nezinye iiswekile ezininzi njengeglucose.

Nantsi ingcaciso enzulu:

Iindlela ezahlukeneyo ze-metabolic:

IGlucose: Ngowona mthombo wamandla womzimba. Ifakwe ngokufanelekileyo ngamathumbu (malunga ne-100%), ingena kwigazi (iphakamisa iswekile yegazi), kwaye ithathwa, isetyenziswe, okanye igcinwe ngamaseli ngoncedo lwe-insulin (njenge-glycogen, i-fat).

IMannose: Nangona ikwayi-monosaccharide (iswekile yekhabhoni emithandathu), indlela yayo yemetabolism emzimbeni yahluke ngokupheleleyo kwiglucose.

Izinga lokufunxa eliphantsi: Ukuphumelela kwamathumbu emathunjini e-mannose kuphantsi kakhulu kune-glucose (malunga ne-20% kuphela okanye ngaphantsi).

Ayixhomekeke kwi-insulin: Emva kokuba ifakwe kwisibindi, ininzi ye-mannose i-phosphorylated kwi-mannose-6-phosphate ngama-enzymes athile (ikakhulukazi i-mannose kinases).

Ukuguqulwa kwi-Fructose-6-phosphate: I-Mannose-6-phosphate iguqulwa emva koko ibe yi-Fructose-6-phosphate nge-phosphomannose isomerase.

Ukungena kwindlela ye-glycolysis: I-Fructose-6-phosphate yimveliso ephakathi kwindlela ye-glycolysis enokuthi iqhutywe ngakumbi i-metabolized ukuvelisa amandla. Into ephambili kukuba le nkqubo yokuguqulwa idlula amanyathelo abalulekileyo afana ne-glucokinase kunye ne-glucose-6-phosphate, kwaye ayixhomekeke kwisenzo se-insulin. ...

Ayikhuthazi ukukhutshwa kwe-insulin:

?

Ngenxa yokuba imannose ngokwayo ayisiyiyo eyona nto ivuselela iswekile yegazi ephezulu (ngexabiso elincinci elingena egazini kunye neendlela ezahlukeneyo zemetabolism), ayikhuthazi kakhulu iiseli ze-beta zepancreatic ukuba zikhuphe i-insulin njengeglucose. Uphando luye lwabonisa ukuba ulawulo lomlomo lwe-mannose alunyusi kakhulu i-glucose yegazi kunye namanqanaba e-insulin.

Ubungqina beklinikhi kunye novavanyo:

?

Inani elincinci lezifundo eziqhutywe kubantu abaphilileyo kunye nohlobo lwe-2 yesifo sikashukela lubonise ukuba nakwiidosi eziphezulu (ezifana ne-0.2 g / kg ubunzima bomzimba, obulingana ne-14 g kumntu we-70 kg), i-mannose yomlomo ayizange ibangele ukuguquguquka okukhulu kumanqanaba eglucose yegazi.

Uvavanyo lwezilwanyana luye lwabonisa ngokungaguqukiyo ukuba imannose ayiwanyusi amanqanaba eswekile yegazi.

Shwankathela izizathu zokuba kutheni i-mannose inefuthe elincinci kwiswekile yegazi:

?

Izinga lokufunxa eliphantsi: Uninzi lwemannose etyiweyo ayifuntshwa kwaye isetyenziswe ngokuthe ngqo okanye ikhutshwe yibhaktheriya yamathumbu.

Indlela ekhethekileyo yemetabolism: Inxalenye edibeneyo iguqulwa ngokukhawuleza ibe yi-fructose-6-phosphate kwisibindi ngokusebenzisa indlela ezimeleyo ye-insulin kwaye ingena kwi-glycolysis, igweme ukujikeleza ngokuthe ngqo njenge-glucose yegazi (i-glucose).

I-insulin engakhuthaziyo: Ukunqongophala kovuselelo olusebenzayo lweswekile yegazi, ngenxa yoko ayibangeli ukukhuselwa okubalulekileyo kwe-insulin.

Isaziso esiBalulekileyo:

?

Ithamo: Ezi zigqibo zingentla zisekelwe ikakhulu kwiidosi ezongezelelweyo eziqhelekileyo (ezidla ngokusetyenziselwa iinjongo zempilo yomchamo, malunga ne-1-2 grams ngosuku) kunye namanye amayeza ophando (afana ne-0.2g / kg). Ngokwethiyori, iidosi eziphezulu kakhulu zinokuvelisa imithwalo eyahlukeneyo yemetabolism, kodwa zihlala zingasetyenziselwa le njongo.

Ubumnandi: Ubumnandi bemannose bumalunga ne-70% ye-sucrose, kodwa ngamanye amaxesha kukhankanywa njengento enokubakho "i-low glycemic index sweetener" kuba ayichaphazeli iswekile yegazi kwaye ifunxa kancinci. Kodwa iindleko zayo kunye nencasa (ekrakra kancinane) njengomda we-sweetener usetyenziso lwayo olubanzi.

Ukusetyenziswa okuphambili: Okwangoku, ukusetyenziswa okuphambili kwe-mannose kusekelwe ekukwazini ukuphazamisa ukuxhamla kwebhaktheriya (ikakhulukazi i-Escherichia coli) kwiiseli ze-urinary tract epithelial, ukukhusela kunye nokunyangwa kwezifo ze-urinary tract (UTIs). Iimpawu zayo ezinobuhlobo beshukela egazini zenza ukuba kukhethwe ngokukhuselekileyo kwizigulane zesifo seswekile okanye abantu abanolawulo lweswekile yegazi xa kufuneka bathintele usulelo lomgudu womchamo (kakade, kusafuneka balandele ingcebiso kagqirha).

Umahluko ngamnye kunye nokubonisana noogqirha: Nangona iindlela ze-metabolic zigqiba ukuba azichaphazeli iswekile yegazi, kunokubakho umahluko phakathi kwabantu. Ukuba unesifo seswekile esibi okanye ezinye izifo ze-metabolic, kungcono ukudibana nogqirha ngaphambi kokusebenzisa i-mannose njengesongezelelo.

Isiphelo:

Imannose yiswekile ekhethekileyo ethi, ngenxa yesantya esisezantsi sokufunxa kwamathumbu kunye neyodwa, i-insulin ezimeleyo yemetabolism esibindini, ayibangeli ukonyuka kwamanqanaba eswekile yegazi kwaye ayikukhuthazi ukukhutshwa kwe-insulin. Oku kwenza ukuba kukhuseleke kakhulu kubantu abafuna ukulawula iswekile yegazi (njengezigulane zesifo seswekile) kunezinye iiswekile, ngakumbi xa isetyenziselwa ukukhusela izifo ze-urinary tract.