Qab Zib vs Carbohydrates
Muaj qee qhov tseem ceeb micro as-ham uas peb lub cev xav tau txhua hnub kom haum thiab noj qab nyob zoo. Cov no yog cov protein, rog, thiab carbohydrates. Ntawm peb qhov no, carbohydrates yog cov khoom ntawm peb cov khoom noj khoom haus uas muab lub zog uas peb xav tau los ua kom tiav peb cov haujlwm niaj hnub. Carbohydrates yog cov organic tebchaw uas muaj carbon, hydrogen thiab oxygen. Cov neeg yuam kev xav txog cov piam thaj li carbohydrates thiab tham txog lawv raws li cov lus uas tsis yog. Qab zib tsuas yog ib hom carbohydrates thiab hu ua cov carbohydrates yooj yim. Cia peb pom qhov sib txawv ntawm qab zib thiab carbohydrates.
Carbohydrates muab faib ua 4 pawg
Monosaccharide
YDisaccharides
Oligosaccharides
YPolysaccharides
Tawm ntawm cov monosaccharide thiab disaccharides hu ua carbohydrates yooj yim, thiab cov no kuj raug hu ua suab thaj. Vim hais tias lo lus saccharide yog muab los ntawm Greek lo lus qab zib, tib neeg tseem tsis meej pem ntawm qab zib thiab carbohydrates. Lwm yam uas ua rau tsis meej pem yog nomenclature ntawm yooj yim carbohydrates. Cov carbohydrates yooj yim muaj cov npe xaus nrog cov lus tom qab -ose. Hauv cov lus kho mob ntshav qab zib hu ua monosaccharide qabzib, mis nyuj qab zib hu ua disaccharide lactose, thiab cov suab thaj (cov qab zib peb noj txhua hnub) hu ua disaccharide sucrose.
Cov tshuaj formula ntawm cov carbohydrates yog Cx (H2O) y. Cov carbohydrates yooj yim yog li muaj cov qauv C (H2O) y qhov twg y yog peb lossis ntau dua. Qab Zib yog ib qho carbohydrate uas tau nqus los ntawm peb lub cev yooj yim thaum lub cev siv sijhawm ntau dua los nqus cov carbohydrates yooj yim.
Peb tau txais carbohydrates thaum peb noj cov khoom noj sib txawv. Lub cev metabolizes cov carbohydrates no rau hauv qabzib (ib qho yooj yim carbohydrate) uas tau yooj yim siv los ntawm lub cev ua lub zog.
Nws yog qhov tseeb los ntawm qhov kev tshuaj ntsuam no tias tag nrho cov suab thaj yog carbohydrates, tab sis tsis yog tag nrho cov carbohydrates yog cov suab thaj. Tsuas yog cov carbohydrates yooj yim yog cov suab thaj thaum muaj ntau cov carbohydrates ntau dua. Raws li cov carbohydrates nyuaj tau tawg qeeb qeeb, lub zog yog lub sijhawm tso tawm thiab tsis yog tam sim ntawd hauv lawv cov ntaub ntawv xws li cov carbohydrates yooj yim lossis suab thaj. Thaum peb lossis ntau dua cov suab thaj sib txuas ua ke los ua cov carbohydrates nyuaj, lawv dhau los ua starches.
In luv:
• Carbohydrates yog ib qho ntawm peb qhov tseem ceeb micronutrients rau peb lub cev
• Carbohydrates yog qhov yooj yim lossis nyuaj
• Cov carbohydrates yooj yim hu ua suab thaj, whereas complex carbohydrates hu ua starches
