Qhov Sib Txawv Ntawm Yooj Yim thiab Complex Carbohydrates

2024 Tus sau: Alex Aldridge | [email protected]. Kawg hloov kho: 2024-01-15 15:21

Yooj yim vs Complex Carbohydrates

Txhua cov carbohydrates yog xoob cov pawg ntawm cov molecules uas muaj cov pa roj carbon, hydrogen, thiab oxygen nrog cov molar piv ntawm 1: 2: 1. Cov mis empirical feem ntau rau tag nrho cov carbohydrates yog (CH₂O) _{n, nyob rau hauv uas "n" yog cov pa roj carbon atoms. Carbohydrates yog categorized raws li macronutrients uas yog qhov tseem ceeb hauv txhua qhov kev noj zaub mov zoo. Protein thiab rog yog lwm yam macronutrients uas muaj peev xwm tsim cov ntaub so ntswg ntawm lub cev thiab rwb thaiv tsev. Carbohydrates ua raws li lub zog qhov chaw thiab muab calories uas tseem ceeb rau kev tsim lub zog. Carbohydrates muaj (C-H) daim ntawv cog lus uas yog lub luag haujlwm rau kev tsim lub zog los ntawm oxidation. Lub zog oxidation no pab tau los pib ua haujlwm hauv lub cev xws li cov leeg nqaij, lub plawv dhia, plab zom mov, ua pa, paj hlwb thiab lub hlwb ua haujlwm hauv ntau yam kab mob. Carbohydrates muab ntau tshaj 60% ntawm lub zog uas lub cev xav tau. Carbohydrates tau dav faib ua ob pawg loj raws li lawv cov qauv tshuaj; uas yog, yooj yim carbohydrate thiab complex carbohydrate.}

Cov carbohydrates yooj yim yog dab tsi?

Yooj yim carbohydrates raug suav tias yog cov suab thaj yooj yim uas muaj ob peb cov pa roj carbon atom. Muaj ob hom carbohydrates yooj yim, uas yog; monosaccharides thiab disaccharides. Cov mis mos rau monosaccharide yog C₆H₁₂O₆ los yog (CH₂ O) _{6 Muaj peb hom monosaccharides, uas yog 3-carbon suab thaj, 5-carbon suab thaj, thiab 6- carbon suab thaj. Glyceraldehyde yog piv txwv rau 3- carbon qab zib. Ribose thiab deoxyribose yog 5-carbon suab thaj (cov khoom ntawm nucleic acid). Rau- carbon qab zib yog cov piam thaj, fructose, thiab galactose thiab lawv tuaj yeem muaj nyob hauv cov saw ncaj lossis ua lub nplhaib (hauv ib puag ncig aqueous).}

Glucose yog lub zog tseem ceeb cia monosaccharide vim nws ua lub tsev thaiv ntawm qee yam tseem ceeb thiab nyuaj carbohydrates. Disaccharides muaj ob qho tshuaj txuas nrog monosaccharide molecules. Hauv ntau cov kab mob, monosaccharides hloov mus rau hauv disaccharides ua ntej lawv tsiv ntawm ib qho mus rau lwm qhov. Yog li ntawd, nws yog tsawg sai metabolized thaum lub sij hawm thauj; Yog li, disaccharides raug suav hais tias yog kev thauj mus los ntawm cov suab thaj. Cov disaccharides no tuaj nyob rau hauv peb hom; xws li lactose, m altose, thiab sucrose.

Cov carbohydrates yooj yim yog dab tsi?

Cov carbohydrates nyuaj muaj peb lossis ntau dua monosaccharide molecules uas muaj cov tshuaj sib txuas ntawm lub cev qhuav dej. Lawv feem ntau muab faib ua ob pawg sub; oligosaccharides thiab polysaccharides. Oligosaccharides yog qhov sib piv me me molecules nrog 3 mus rau 10 monosaccharides. Lawv yog ib qho tseem ceeb kom nqus tau tej yam minerals thiab tsim fatty acids.

Polysaccharides feem ntau muaj ntau ntawm monosaccharides thiab disaccharides. Cellulose, starch, thiab glycogen yog cov piv txwv paub zoo rau polysaccharides.

Qhov txawv ntawm Simple thiab Complex Carbohydrates yog dab tsi?

Cov carbohydrates yooj yim feem ntau yog siv los ua cov khoom loj dua, cov carbohydrates nyuaj

Cov qauv qauv ntawm cov carbohydrates yooj yim yog C₆H₁₂O₆ los yog (CH ₂O) ₆ thaum cov carbohydrates nyuaj yog (C₆H₁₀ O₅) _{n, uas "n" yog tus naj npawb ntawm monomer units.}

Qhov hnyav molecular ntawm complex carbohydrates ntau dua li cov carbohydrates yooj yim

Cov carbohydrates yooj yim muaj cov qauv tshuaj yooj yim heev thiab ua los ntawm cov khoom me me. Cov carbohydrates yooj yim muaj cov qauv yooj yim thaum cov molecules loj, tsis zoo li cov carbohydrates yooj yim

Tsis zoo li cov carbohydrates yooj yim, cov carbohydrates nyuaj yog nplua nuj nyob rau hauv cov vitamins, fibers, thiab minerals vim lawv cov qauv complex

Vim cov qauv ntawm cov carbohydrates nyuaj, lawv siv sij hawm ntau dua rau kev zom (kev zom zaub mov tsis yooj yim), thiab cov ntshav qab zib nce qib qeeb heev. Hauv qhov sib piv, cov carbohydrates yooj yim tuaj yeem zom sai sai (yooj yim rau zom) thiab nce ntshav qab zib kom sai heev vim lawv cov qauv yooj yim

Khoom noj muaj carbohydrates yooj yim suav nrog cov suab thaj, zib ntab, mis nyuj, txiv hmab txiv ntoo, molasses thiab lwm yam. Cov carbohydrates yooj yim muaj nyob hauv ntau cov zaub thiab zaub