Qhov sib txawv tseem ceeb ntawm BCAA thiab cov amino acids yog tias BCAA yog cov saw hlau amino acid uas muaj aliphatic sab chains nrog ib ceg thaum cov amino acids yog cov organic tebchaw uas muaj amine pawg, carboxylic pawg, thiab cov saw tshwj xeeb.
Amino acids yog lub tsev tsim cov proteins. Cov pab pawg sab (R) ntawm cov amino acid txiav txim cov khoom ntawm cov amino acid. Yog li ntawd, pawg sab nrauv no tshwj xeeb rau cov amino acids. Hauv lwm lo lus, cov amino acids sib txawv muaj cov pab pawg sib txawv. Txawm li cas los xij, BCAAs muaj qhov tshwj xeeb ntxiv; lub hauv paus carbon atom khi rau peb lossis ntau dua carbon atoms.
YBCAA yog dab tsi?
BCAA yog cov saw saw amino acid uas muaj aliphatic sab pawg nrog cov ceg ntoo. Yog li ntawd, qhov no tsim ib lub hauv paus carbon atom khi rau peb los yog ntau tshaj carbon atoms. Ntawm cov proteogenic amino acids (Proteinogenic amino acids yog cov amino acids uas tau koom nrog biosynthetically rau hauv cov proteins thaum lub sij hawm txhais lus), muaj peb BCAAs; leucine, isoleucine thiab valine. Cov no yog cov amino acids tseem ceeb heev ntawm cov amino acids tseem ceeb. Ib qho piv txwv ntawm BCAA uas tsis yog-proteinogenic yog 2-aminoisobutyric acid. Cov plastids hauv cov nroj tsuag yog lub ntsiab lus tseem ceeb ntawm cov tebchaw tsim. Cov tshuaj no muaj ntau lub luag haujlwm hauv metabolic thiab lub cev.
Lub luag haujlwm ntawm BCAA hauv metabolism;
- YProtein synthesis
- YProtein turnover
- Metabolism ntawm qabzib
- Pab hauv kev taw qhia
Role hauv physiology;
- Pab lub cev tiv thaiv kab mob
- Qhov tseem ceeb hauv lub hlwb ua haujlwm
Ntxiv rau, cov khoom sib xyaw no tseem ceeb hauv kev lag luam qoj. Piv txwv li: peb muab lawv ua cov hmoov los yog ntsiav tshuaj, ua cov khoom xyaw hauv cov qauv ua ntej, thiab lwm yam. Nws yog ib qho kev pom zoo ntxiv rau kev tsim cov leeg nqaij, kom txo tau lub cev rog, thiab lwm yam.
Daim duab 01: Txoj Kev ntawm BCAA hauv peb Lub Cev
Thaum peb ua qoj ib ce kom txo cov calories hauv peb lub cev, peb lub cev nyiam siv cov leeg nqaij protein ua lub zog. Tom qab ntawd, tus nqi ntawm cov protein synthesis nyob rau hauv peb lub cev yuav tsum tshaj tus nqi ntawm cov protein puas vim hais tias txwv tsis pub peb yuav poob peb cov ntaub so ntswg thiab cov leeg. BCAA tuaj yeem nce lossis tswj qhov kev sib txuas ntawm cov protein no.
Amino Acids yog dab tsi?
Amino acids yog lub tsev tsim cov proteins. Cov no yog cov organic molecules uas muaj amine pawg (-NH2), pawg carboxylic (-COOH) thiab ib qho tshwj xeeb sab saw (-R). Cov molecules no tuaj yeem khi nrog ib leeg los tsim cov protein molecules.
Daim duab 02: Tseem ceeb Amino Acids
Qhov kev cog lus ntawm ob amino acids yog peptide daim ntawv cog lus. Cov tshuaj uas tsim cov amino acid molecule yog carbon (C), hydrogen (H), oxygen (O) thiab nitrogen (N). Lub luag haujlwm ntawm cov molecules hauv peb lub cev muaj xws li cov khoom seem ntawm cov proteins, kev thauj mus los neurotransmitter thiab biosynthesis.
Qhov txawv ntawm BCAA thiab Amino Acids yog dab tsi?
BCAA yog cov saw saw amino acid uas muaj aliphatic sab pawg nrog cov ceg ntoo. Nws muaj ntau lub luag haujlwm hauv metabolic thiab physiologic xws li txhawb nqa cov protein synthesis thiab hloov pauv, qhia txoj hauv kev, thiab cov metabolism hauv qabzib nrog rau qee lub luag haujlwm ntawm lub cev xws li pab lub cev tiv thaiv kab mob thiab lub hlwb ua haujlwm. Amino acids yog lub tsev blocks ntawm cov proteins. Lub luag haujlwm ntawm cov molecules hauv peb lub cev suav nrog kev tsim cov proteins, thauj cov neurotransmitter thiab biosynthesis.
Summary – BCAA vs Amino Acids
BCAA yog ib hom amino acid. Qhov sib txawv ntawm BCAA thiab cov amino acids yog tias BCAA yog branched saw amino acid uas muaj aliphatic sab chains nrog ib ceg whereas cov amino acids yog cov organic tebchaw uas muaj amine pawg, carboxylic pawg, thiab ib tug tshwj xeeb sab saw.
