Erythritoli-alcohol ye-carbon sugar alcohol, ilungu lentsapho ye-polyol, i-crystal emhlophe, engenavumba kunye nobunzima be-molecular ye-122.12 kuphela. Ngokuqhelekileyo ifumaneka kwiziqhamo ezahlukeneyo, ezifana neemelon, iipesika, amapere, iidiliya, njl njl. Iyafumaneka nasekutyeni okuvundisiweyo, okufana newayini, ibhiya kunye nesosi yesoya. Ngaxeshanye, ikwafumaneka kulwelo lomzimba wesilwanyana olunje ngeebhola zamehlo omntu, i-serum kunye nedlozi [1][2]. I-Erythritol yi-biosweetener egcweleyo enencasa epholileyo, engenawo yonke imisebenzi egqwesileyo yeemveliso zotywala iswekile, kodwa inexabiso eliphantsi lamandla kunye neempawu zokunyamezelana. Iikhalori zayo ziyi-0.2 kcal/g kuphela, kwaye iimpawu zayo zobumnandi ziyi-70% yamandla amnandi e-sucrose, okwenza ibe sithako esisebenzayo nesikhuselekileyo sokutya okunekhalori ephantsi kubantu abanesifo seswekile kunye nokutyeba [3]. Uphononongo lweToxicological lubonise ukuba i-erythritol inyamezeleke kakuhle kwaye ayivelisi naziphi na iziphumo ebezingalindelekanga okanye iziphumo eziyityhefu [2]. Ukongeza, i-90% ye-erythritol efakwe kukutya ayifumani nayiphi na imiphumo ye-biochemical kwaye ikhutshwe kumchamo ngendlela engatshintshiyo, ngaloo ndlela ingachaphazeli iswekile yegazi okanye amanqanaba e-insulin [4]. I-Erythritol inokudlala indima ye-antioxidant ngenxa yesakhiwo sayo semolekyuli [5]. Ezi zixhobo zinokwenzeka zokusetyenziswa kwe-erythritol zibangele umdla okhulayo kule khompawundi kwishishini lokutya kunye nakwimizi mveliso yokuthambisa kunye neyoxubo-mayeza.

Okwangoku, i-erythritol iveliswa ikakhulu kukubiliswa kwe-microbial. Xa kuthelekiswa ne-chemical synthesis, inkqubo yokuvelisa i-erythritol nge-microbial fermentation ithambile, kulula ukuyilawula, kwaye inokunciphisa kakhulu ukungcoliseka kwendalo [4]. Ngoko ke, ithemba lokusetyenziswa kwemveliso lithemba ngokubanzi

Ubumnandi obuphakathi: Ubumnandi be-erythritol bungaphantsi kancinci kunobo be-sucrose, malunga ne-2/3 yobumnandi be-sucrose. I-Erythritol yimveliso eluhlaza yendalo enemvakalelo emnandi ecocekileyo. Xa kuthelekiswa nezinye iindawo zeswekile - iialkoholi zeswekile, i-erythritol inemisebenzi ebaluleke ngakumbi yomzimba [7,8]. Ukongeza, xa i-erythritol idityaniswe kunye ne-sweeteners enamandla kakhulu njenge-stevia kunye ne-momoside, inokugquma incasa engathandekiyo ebangelwa zi-sweeteners ezinamandla aphezulu, ukunciphisa i-post-astringency kunye nokucaphuka kwesisombululo, kwaye iphucule incasa egudileyo yesisombululo, yenza ubumnandi busondele kwi-sucrose.

Ixabiso le-caloric liyi-zero: iimolekyuli ze-erythrothreitol zincinci kakhulu, kwaye malunga ne-90% inokungena kwi-blood circulation emva kokusetyenziswa komntu, kwaye kuphela malunga ne-10% ingena ngqo emathunjini amakhulu njengomthombo wekhabhoni wokuvutshelwa. Ngenxa yokuba umzimba awunayo inkqubo ye-enzyme enokuthi isebenze ngokuthe ngqo kwi-erythritol, i-erythritol ifunxwa kumathumbu e-proximal ngokusasazwa kwe-passive, ngendlela efana naleyo yeemolekyuli ezininzi ezinobunzima be-molekyuli ngaphandle kwenkqubo yothutho esebenzayo, izinga layo lokufunxa lihambelana nobukhulu bemolekyuli. Ngenxa yobunzima bayo bemolekyuli encinci, i-erythritol idlula kwinwebu yamathumbu ngokukhawuleza kunemannose kunye neglucose, kodwa ayigaywanga kwaye ithotywe emva kokufunxa emzimbeni, kwaye inokukhutshelwa kuphela kumchamo ngokusebenzisa izintso [9]. Uphawu olulodwa lwe-physiological and metabolic lwe-erythritol lumisela ixabiso layo le-calorific ephantsi. Ixabiso lamandla lokungeniswa kwe-erythritol yi-1 / 10-1 / 20 kuphela yokuthatha, kwaye ixabiso layo lamandla li-0.2-0.4 kJ / g, eliyi-5% ukuya kwi-10% yamandla e-sucrose, kwaye iyona mandla aphantsi kuzo zonke ii-alcohols ezithatha indawo yeswekile.

Ukunyamezela okuphezulu kunye nemiphumo emincinci: Ngenxa yendlela ekhethekileyo ye-metabolism ye-erythritol, ininzi ye-alcohol yeswekile emva kokusetyenziswa ikhutshwe kwizintso, kwaye ngaphantsi kwe-10% yayo ingena emathunjini. Ngenxa yokuba umzimba womntu awunayo i-enzyme yokwehlisa i-erythritol, ubungakanani bayo bophukile emzimbeni womntu mncinci kakhulu [10]. I-Ofisi yoMphathiswa wezeMpilo kwi-"2007 No. 12" isibhengezo sokuthatha i-erythritol "yongezwa ngokwemfuno", umthamo wemihla ngemihla unokuba ngaphezu kwama-50 amagremu, kwaye akukho rhudo kunye negesi kunye nezinye iziphumo ezibi, ngokusebenzisa le theyibhile ilandelayo inokuthelekisa ukunyamezela komzimba womntu kwi-alcohols ezininzi zeswekile.

Ukuziqhelanisa nezigulana zeswekile: Yokozawa et al. [I-11] ifunde umphumo we-erythritol kwi-streptozotocin eyenza isifo seswekile, kwaye iziphumo zibonise ukuba i-erythritol inokunciphisa kakhulu amanqanaba e-glucose kwi-serum, isibindi kunye nezintso zeerats zesifo seswekile. Ngenxa yokuba umzimba womntu uswele inkqubo ye-enzyme yokwenza i-erythritol, i-erythritol engena emzimbeni ifunxwa ngokufanelekileyo ngaphandle kokuba i-metabolized kwaye ikhutshwe ngenkqubo yezintso, iphakamisa ukuba i-erythritol inomda wokubangela utshintsho kwi-glucose yegazi kunye namanqanaba e-insulin. Ngoko ke, i-erythritol ikhuselekile kwizigulane zesifo seswekile xa isetyenziselwa ukutya okukhethekileyo [12,13].

Iipropati ze-Non-caries: i-Honkala et al. [I-14] ifunde umphumo we-erythritol et al ekuphuhliseni i-enamel yamazinyo kunye ne-dentin caries, kwaye iziphumo zibonise ukuba iqela le-erythritol linenani eliphantsi le-dentin caries kunye neendawo, kwaye yayiyona nto incinci kakhulu kumonakalo we-caries. Ngenxa yokuba i-erythritol inokunciphisa i-acid plaque acid, ukunciphisa inani le-Streptococcus mutans kwi-saliva kunye ne-dental plaque, ngaloo ndlela inciphisa umngcipheko we-caries yamazinyo [15]. Ukongezelela, iimvavanyo zibonise ukuba umsebenzi we-anti-caries we-erythritol uneendlela ezintathu: 1. Ukunciphisa inhibition yokukhula kunye nokuveliswa kwe-asidi yeentlobo zebhaktheriya eziphambili ezinxulumene nokuphuhliswa kwamazinyo; I-2, ukunciphisa ukubambelela kwiibhaktheriya zomlomo eziqhelekileyo ze-streptococcus kumphezulu wezinyo; 3. Ukunciphisa ubunzima be-plaque yamazinyo kwizinto eziphilayo [16]. Ke ngoko, i-erythritol ineepropathi zokulwa ne-caries kwaye iluncedo kwimpilo yomlomo.