![Dab tsi yog qhov sib txawv molecular ntawm fructose thiab qab zib? Dab tsi yog qhov sib txawv molecular ntawm fructose thiab qab zib?](https://i.answers-medical.com/preview/medical-health/13955848-what-is-the-molecular-difference-between-fructose-and-table-sugar-j.webp)
Video: Dab tsi yog qhov sib txawv molecular ntawm fructose thiab qab zib?
![Video: Dab tsi yog qhov sib txawv molecular ntawm fructose thiab qab zib? Video: Dab tsi yog qhov sib txawv molecular ntawm fructose thiab qab zib?](https://i.ytimg.com/vi/tXqo0QQ_Mao/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Fructose
Qhov sib txawv ntawm Glucose thiab Fructose hmoov | |
---|---|
GLUCOSE | Kua txiv |
Kuj hu ua grape qab zib | Kuj hu ua txiv hmab txiv ntoo qab zib |
Rau lub nplhaib | Tsib lub nplhaib |
Lub zog zoo dua rau lub cev | Tsis yog lub zog nyiam tshaj plaws rau lub hlwb thiab cov leeg |
Ib yam li ib tus tuaj yeem nug, yog fructose zoo dua li qab zib?
Fructose hmoov yog sweeter tshaj qabzib, yog li nws feem ntau siv los ua ib qho ntxiv qab zib nyob rau hauv cov zaub mov tiav, txawm nyob rau hauv daim ntawv ntawm high- fructose qab zib pob kws phoov los yog cov qub qub qab zib . Cov kws tshawb fawb hu ua qub qub qab zib sucrose, thiab nws yog 50-50 mix ntawm fructose qab zib thiab qabzib.
Ib sab saum toj no, uas yog qab zib dua sucrose lossis fructose? Fructose hmoov feem ntau suav tias yog 1.73 npaug li qab zib raws li qab zib . Txawm li cas los xij, nws yog 5-ntiv nplhaib daim ntawv ntawm fructose uas yog qab zib ; daim ntawv 6-ntiv nplhaib qab txog tib yam li cov piam thaj ib txwm noj.
Thiab lo lus nug yog, puas yog fructose nce ntshav qab zib?
Fructose ua tsis mob nce ntshav qabzib. Yog li ntawd, fructose muaj qhov qis glycemic Performance index ntau dua ua cov khoom noj raws cov hmoov txhuv nplej siab, thiab nws tau siv los ua lub zog hauv cov neeg mob ntshav qab zib vim tias nws tuaj yeem pab tswj glycemic.
Dab tsi yog fructose ua los ntawm?
Kev lag luam, fructose yog muab tau los ntawm qab zib cane, qab zib beets, thiab pob kws. Crystalline fructose yog cov monosaccharide, qhuav, av, thiab siab purity. Siab- fructose pob kws phoov yog sib tov ntawm cov piam thaj thiab fructose qab zib raws li monosaccharides.
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