Allulose hmoovyog 6-carbon qab zib nrog cov ntsiab lus tsawg heev hauv qhov, thiab nws yog epimer ntawm D-fructose ntawm C-3 site. Allulose tsis yooj yim rau kev zom thiab nqus, muab lub zog me me rau kev ua neej nyob, thiab yog cov khoom qab zib muaj txiaj ntsig zoo heev.
Allulose hmoov yog dab tsi?
Allulose yog ib qho epimer ntawm fructose, ib qho monosaccharide uas tshwm sim nyob rau hauv me me nyob rau hauv cov xwm, tseem hu ua tsis tshua muaj suab thaj. Allulose tau pom thawj zaug hauv cov nplej ntau tshaj xya caum xyoo dhau los, thiab tom qab ntawd hauv raisins, figs qhuav thiab qab zib xim av. Hauv xyoo 2015, allulose tau txais kev pom zoo los ntawm FDA rau kev siv hauv cov khoom ci, khoom qab zib, cov kua qab zib, cov khoom noj siv mis, dej khov, khoom qab zib, dej haus, thiab lwm yam.
Qhov txiaj ntsig loj tshaj plaws ntawm allulose tshaj lwm cov khoom qab zib uas tsis muaj calorie yog tias nws cov khoom thiab kev ua haujlwm zoo ib yam li sucrose, thiab nws muaj kev nyab xeeb txaus kom zoo ib yam li "qab zib", yog li nws tuaj yeem ua tau zoo hauv lwm yam kev siv.
Dab tsi yog qhov zoo ntawm allulose?
(1) Tsawg cua sov. Cov calories ntawm allulose qis dua li ntawm sucrose, 0-0.2 Kcal / g, thiab glycemic Performance index yog 0.
(2) Tsis qab zib. Qhov saj ntawm allulose yog ze rau ntawm sucrose, thiab qhov qab zib kuj zoo ib yam li sucrose, txog 70 feem pua ntawm cov qab zib ntawm sucrose.
(3) Kev nyab xeeb zaub mov siab. Allulose tau pom zoo los ntawm FDA raws li GRAS (Feem ntau Pom tau tias muaj kev nyab xeeb) tshuaj rov qab rau xyoo 2011.
(4) Cov yam ntxwv ntawm cov xim browning yog qhov zoo. Tsis zoo li ntau lwm cov piam thaj hloov pauv (xws li erythritol), allulose yog ib qho ntawm ob peb cov piam thaj hloov uas ua rau Maillard cov tshuaj tiv thaiv thiab yog li siv tau rau hauv qee cov khoom noj uas yuav tsum muaj qhov kub thiab txias. Piv txwv li, nws tuaj yeem tsis tsuas yog tsim cov qauv sib txuas zoo dua los ntawm Maillard cov tshuaj tiv thaiv nrog qe dawb protein, txhim kho saj, tab sis kuj tsim cov tshuaj muaj zog antioxidant, txo cov oxidative poob thaum ua zaub mov thiab cia.
(5) Nws muaj cov nyhuv physiological. D-psicose tau pom tias muaj ntau yam txiaj ntsig zoo rau tib neeg kev noj qab haus huv. Raws li cov lus ceeb toom, nws muaj lub luag haujlwm xws li tswj kev rog rog thiab txo qis ntshav qab zib tom qab noj mov, thiab tuaj yeem noj los ntawm cov ntshav qab zib lossis cov neeg poob phaus.