BCAA yog dab tsi?
BCAA sawv cev rau Branched Chain Amino Acids, uas yog cov amino acids tseem ceeb uas tsis tuaj yeem tsim los ntawm lub cev thiab yuav tsum tau txais los ntawm kev noj haus. Peb BCAAs yog leucine, isoleucine, thiab valine, thiab lawv ua ib feem tseem ceeb ntawm lub cev tag nrho cov amino acid pas dej. BCAAs feem ntau yog siv rau hauv cov khoom noj khoom haus kis las los txhawb cov leeg kev loj hlob thiab rov qab los, thiab lawv kuj tau xav tias yuav pab txo qis qaug zog, txhim kho kev ua siab ntev, thiab txhawb kev tiv thaiv kab mob.BCAAcov tshuaj muaj ntau hom, nrog rau cov hmoov, tshuaj ntsiav, thiab kua.

Lub luag haujlwm ntawm BCAA
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm BCAAs yog tias lawv tuaj yeem pab txo qis cov leeg nqaij thaum lub sijhawm ua haujlwm. Qhov no yog vim lawv tuaj yeem siv los ua lwm lub zog rau cov carbohydrates, tshwj xeeb tshaj yog thaum lub sijhawm ua haujlwm ntev lossis hauv kev noj zaub mov tsis muaj carbohydrates. Qhov no kuj txhais tau tias BCAAs tuaj yeem pab ncua qhov pib ntawm cov leeg mob thiab qaug zog, tso cai rau cov neeg ncaws pob los cob qhia nyuaj thiab ntev dua.
Lwm qhov txiaj ntsig ntawm BCAAs yog tias lawv tuaj yeem pab khaws cov leeg nqaij thaum poob phaus. Qhov no yog qhov tseem ceeb tshwj xeeb rau cov neeg uas tau ua raws li kev noj zaub mov tsis muaj calorie lossis koom nrog kev yoo mov. BCAA tuaj yeem pab tiv thaiv kev tawg ntawm cov leeg nqaij los ntawm kev muab lub cev nrog cov amino acids uas nws xav tau rau kev tsim cov protein.
BCAA kuj tau pom tias yuav txhim kho kev txawj ntse thiab txo qis qaug zog thaum lub sij hawm ua rau lub hlwb ua haujlwm ntev. Qhov no ua rau lawv muaj txiaj ntsig tshwj xeeb rau cov neeg ua haujlwm ntev ntev lossis koom nrog kev xav tau kev xav.
BCAA muaj ntau cov txiaj ntsig zoo rau cov neeg ncaws pob, cov neeg nyiam kev noj qab haus huv, thiab txhua tus neeg xav txhim kho lawv txoj kev noj qab haus huv thiab kev noj qab haus huv. Lawv tuaj yeem pab txo qis cov leeg nqaij qaug zog, khaws cov leeg nqaij, thiab txhim kho kev txawj ntse, ua rau lawv muaj txiaj ntsig zoo ntxiv rau txhua qhov kev kho mob ntxiv.

Cov peev txheej ntawm BCAA thiab Siv cov txheej txheem ntawm BCAA
Cov khoom noj muaj txiaj ntsig zoo xws li nqaij nyug, nqaij qaib, ntses, qe, khoom noj siv mis (mis, cheese, yogurt), taum paj, thiab legumes yog nplua nuj ntawm BCAA. Hauv qab no yog ib lub rooj uas qhia txog BCAA cov ntsiab lus ntawm qee yam
- Khoom noj khoom haus: Raws li tau hais ua ntej, cov khoom noj muaj txiaj ntsig zoo xws li nqaij qaib, ntses, thiab qe yog cov nplua nuj ntawm BCAA. Kev noj cov zaub mov uas muaj cov protein ntau tuaj yeem pab koj ua tau raws li koj cov cai BCAA.
|
Khoom noj khoom haus |
BCAA Cov ntsiab lus (rau 100 g) |
|
Qaib mis |
3.6 g |
|
Salmon |
2.9 g |
|
Qe |
1.3 g |
|
Mis |
1.1 g |
|
Lentils |
g |
- Ntxiv: Cov tshuaj BCAA muaj nyob rau hauv ntau hom xws li hmoov, tshuaj ntsiav, thiab ntsiav tshuaj. Lub sijhawm zoo tshaj plaws los noj cov tshuaj BCAA yog ua ntej lossis tom qab kev tawm dag zog. Qhov no yuav pab txhim kho cov leeg nqaij protein synthesis thiab tiv thaiv cov nqaij ntshiv thaum lub sijhawm ua haujlwm
- BCAA-enriched dej qab zib: Muaj ntau yam dej haus xws li haus dej haus, ua si, thiab protein shakes kuj muaj nyob rau hauv lub lag luam nrog ntxiv BCAAs. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum tau nyeem daim ntawv lo thiab xyuas qhov
BCAA cov ntsiab lus raws li qee cov dej qab zib yuav muaj me me ntawm BCAA.
Cov teebmeem ntawm BCAA
BCAAs (Branched-Chain Amino Acids) yog cov amino acids tseem ceeb uas yog nrov ntawm cov neeg ncaws pob thiab cov neeg nyiam kev noj qab haus huv rau lawv lub peev xwm los txhawb kev loj hlob ntawm cov leeg thiab rov zoo. Thaum BCAAs feem ntau muaj kev nyab xeeb rau kev noj, muaj qee qhov kev mob tshwm sim thiab kev ceev faj kom nco ntsoov.
Ib qho kev mob tshwm sim ntawm kev noj BCAAs yog cov teeb meem digestive xws li xeev siab, plab tsis xis nyob, thiab raws plab. Qhov no yuav tshwm sim ntau dua thaum noj cov koob tshuaj ntau ntawm BCAAs lossis thaum sib xyaw nrog lwm cov tshuaj lossis tshuaj uas cuam tshuam rau lub plab zom mov.
Lwm qhov kev mob tshwm sim muaj feem cuam tshuam yog cuam tshuam kev paub txog kev ua haujlwm. BCAAs sib tw nrog tryptophan rau kev nkag mus rau hauv lub hlwb, uas tuaj yeem ua rau txo qis ntawm serotonin thiab txo qis kev txawj ntse. Qhov kev cuam tshuam no feem ntau tshwm sim hauv cov tib neeg uas tsis muaj cov khoom noj muaj protein ntau.
Tsis tas li ntawd, BCAAs yuav tsis haum rau cov tib neeg uas muaj qee yam mob, xws li kab mob siab lossis kab mob maple syrup urine disease. Nws yog ib qho tseem ceeb uas yuav tau sab laj nrog tus kws kho mob ua ntej ntxiv BCAAs rau koj cov kev kho mob ntxiv, tshwj xeeb tshaj yog tias koj muaj tej yam mob tshwm sim los yog noj tshuaj.
Thaum noj BCAAs, nws tseem ceeb heev uas yuav tsum nco ntsoov txog qhov ntau npaum thiab sijhawm. Qhov pom zoo noj txhua hnub ntawm BCAAs yog 5-20 grams tauj ib hnub, tab sis qhov no tuaj yeem sib txawv raws li tus neeg xav tau thiab cov hom phiaj. Nws yog qhov zoo tshaj rau noj BCAAs ua ntej lossis thaum lub sijhawm ua haujlwm los txhawb cov leeg nqaij thiab kev loj hlob.

Dab tsi yog qhov txawv ntawm BCAA 2: 1: 1; 4: 1: 1 thiab 8: 1: 1?
Qhov sib txawv tseem ceeb ntawm peb qhov piv yog cov leucine uas lawv muaj. Leucine yog qhov tseem ceeb tshaj plaws thiab muaj zog ntawm peb BCAAs, vim nws ua kom cov leeg nqaij protein synthesis thiab pab tsim cov leeg nqaij.
- 2: 1: 1 BCAA piv, leucine ua rau ib feem peb ntawm tag nrho cov ntsiab lus BCAAs.
- 4: 1: 1 BCAA piv muaj ntau dua ntawm leucine, nrog plaub feem ntawm leucine rau ib feem ntawm isoleucine thiab valine.
- 8: 1: 1 BCAA piv muaj ntau dua leucine, nrog yim feem ntawm leucine rau ib feem ntawm ob BCAAs.
Qee cov neeg ncaws pob thiab cov neeg mus ua si nyiam dua leucine piv vim lawv ntseeg tias ntau leucine tuaj yeem muab cov txiaj ntsig zoo rau cov leeg nqaij. Txawm li cas los xij, lwm cov kev tshawb fawb tau qhia tias 2: 1: 1 BCAA piv yog tseem zoo tshaj plaws rau cov leeg nqaij protein synthesis thiab rov qab los. Thaum kawg, qhov zoo tshaj plaws BCAA piv tuaj yeem nyob ntawm tus neeg lub hom phiaj kev cob qhia, lub cev muaj pes tsawg leeg, thiab tag nrho cov khoom noj khoom haus thiab kev ua neej nyob.





