Vitamin B5, tseem hu ua pantothenic acid, yog dej-soluble vitamin uas yog ib feem ntawm B-vitamin complex. Nws plays lub luag haujlwm tseem ceeb hauv ntau yam txheej txheem physiological hauv lub cev.Nov yog qee qhov tseem ceeb ntawm Vitamin B5:
Coenzyme A Synthesis:Ib qho ntawm cov haujlwm tseem ceeb ntawm Vitamin B5 yog nws txoj kev koom tes hauv kev sib txuas ntawm coenzyme A (CoA). CoA yog ib qho molecule uas ua lub luag haujlwm tseem ceeb hauv ntau cov tshuaj biochemical, nrog rau cov metabolism ntawm carbohydrates, rog, thiab cov proteins.
Kev tsim hluav taws xob:Vitamin B5 yog qhov tseem ceeb rau kev hloov khoom noj rau hauv lub zog. Nws yog ib qho tseem ceeb ntawm lub voj voog Krebs, uas yog ib feem ntawm kev ua pa ntawm tes. Lub voj voog no yog lub luag haujlwm rau tsim adenosine triphosphate (ATP), thawj lub zog txiaj ntawm cov hlwb.
Fatty Acid Synthesis:Coenzyme A, tsim nrog kev pab los ntawm vitamin B5, yog qhov tseem ceeb rau kev sib txuas ntawm fatty acids. Qhov no ua rau B5 tseem ceeb rau kev tsim cov lipids, uas yog cov khoom tseem ceeb ntawm cov cell membranes thiab ua lub luag haujlwm hauv lub zog cia.
Hormone Synthesis:Vitamin B5 koom nrog hauv kev sib txuas ntawm qee cov tshuaj hormones, xws li steroid hormones thiab neurotransmitters. Cov tshuaj hormones no ua lub luag haujlwm tseem ceeb hauv ntau yam kev ua haujlwm ntawm lub cev, nrog rau cov lus teb kev ntxhov siab thiab kev tswj kom zoo.
Daim tawv nqaij Health:Pantothenic acid feem ntau suav nrog hauv cov khoom siv tawv nqaij vim nws cov txiaj ntsig zoo rau cov tawv nqaij noj qab haus huv. Nws ntseeg tau tias yuav pab txhawb kev noj qab haus huv ntawm daim tawv nqaij los ntawm kev txhawb nqa cov synthesis ntawm daim tawv nqaij proteins thiab lipids.
Kev Kho Mob:Vitamin B5 tau txuam nrog cov txheej txheem kho qhov txhab. Nws koom nrog hauv kev tsim cov hlwb ntawm daim tawv nqaij thiab kho cov ntaub so ntswg, ua rau nws tseem ceeb rau kev rov qab los ntawm kev raug mob.
Qhov chaw:Kev noj zaub mov zoo ntawm Vitamin B5 suav nrog nqaij, khoom noj siv mis, qe, legumes, thiab tag nrho cov nplej. Nws yog dav faib nyob rau hauv ntau yam khoom noj, thiab deficiency yog tsis tshua muaj vim hais tias nws muaj nyob rau hauv cov zaub mov.
Tsis muaj peev xwm:Tsis muaj vitamin B5 tsis tshua muaj tshwm sim, vim nws muaj nyob rau hauv ntau yam khoom noj. Txawm li cas los xij, cov tsos mob yuav muaj xws li qaug zog, khaus khaus, khaus, thiab mob plab hnyuv.
Ntxiv:Qee zaum, cov tshuaj vitamin B5 tuaj yeem siv rau kev noj qab haus huv tshwj xeeb. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tau sab laj nrog tus kws kho mob ua ntej noj cov tshuaj kom tsis txhob muaj kev phom sij.
Koj xav tau ntau npaum li cas vitamin B5?
Lub Rooj Tswjhwm Saib Khoom Noj thiab Khoom Noj Khoom Haus ntawm National Academies of Sciences, Engineering thiab Tshuaj tau teeb tsa cov lus pom zoo rau ntau yam khoom noj. Lawv pom zoo cov hauv qab no raws li kev noj zaub mov txaus ntawm vitamin B5:
* 6 hli thiab qis dua: 1.7 milligrams (mg).
* 7-12 lub hlis: 1.8 mg.
* 1-3 xyoos: 2 mg.
4-8 xyoo: 3 mg.
* 9-13 xyoos: 4 mg.
* 14 xyoo thiab laus dua: 5 mg.
* Cov neeg uas cev xeeb tub: 6 mg.
* Cov neeg uas pub niam mis: 7 mg.
Tsis muaj qhov txwv siab tshaj plaws rau vitamin B5. Qhov ntawd txhais tau tias tsis muaj pov thawj txaus los txiav txim siab ntau ntawm cov vitamin B5 los ua qhov kev pheej hmoo loj rau kev noj qab haus huv. Tab sis qee qhov kev tshawb fawb tau tshaj tawm tias muaj ntau dua 10 mg ib hnub ntawm cov tshuaj pantothenic acid tuaj yeem cuam tshuam nrog mob plab, xws li mob raws plab.
Hauv cov ntsiab lus, vitamin B5 yog cov khoom noj tseem ceeb uas ua lub luag haujlwm tseem ceeb hauv ntau cov txheej txheem physiological. Kev tswj hwm kev noj zaub mov zoo uas suav nrog ntau yam khoom noj feem ntau txaus kom ua tau raws li lub cev cov vitamin B5.
Post lub sij hawm: Jan-22-2024
