Qhov txawv ntawm L-leucine thiab leucine yog L-leucine yog L isomer ntawm leucine amino acid, whereas leucine yog ib qho amino acid uas muaj txiaj ntsig zoo hauv biosynthesis ntawm cov protein.
Muaj ob hom isomeric loj ntawm leucine amino acid: L isomer thiab D isomer. L isomer ntawm leucine yog feem ntau thiab ntau leucine isomer muaj ntau yam tseem ceeb hauv tib neeg lub cev. Cov zaub mov muaj protein ntau uas peb noj kuj muaj L leucine. Txawm li cas los xij, D isomer tsawg dua thiab kawm tsawg dua.
L-leucine yog dab tsi?
L-leucine yog L isomer ntawm leucine amino acid. Nws yog ib qho tseem ceeb amino acid. Nws yog thawj ceg-chain amino acid. Cov amino acid no nyiam ua ntau yam haujlwm hauv peb lub cev thiab muaj nyob hauv txhua lub cell ntawm peb lub cev. Qhov no yog vim hais tias cov amino acid no yog ib feem tseem ceeb ntawm txhua mitochondrion. L-leucine koom nrog hauv kev tswj cov ntshav qab zib thiab qib zog. Nws yog ib qho tseem ceeb rau kev loj hlob thiab kho cov pob txha thiab cov leeg. Tsis tas li ntawd, L-leucine yog qhov tseem ceeb rau kev kho mob ntawm qhov txhab thiab yog ib qho tseem ceeb hauv kev tsim cov tshuaj hormones loj hlob.
Yuav muaj qhov tsis txaus ntawm L-leucine, uas ua rau cov tsos mob cuam tshuam nrog hypoglycemia. Qee cov tsos mob muaj xws li qaug zog, kiv taub hau, thiab mob taub hau.
Peb tuaj yeem pom L-leucine amino acids muaj nyob hauv txhua yam khoom noj muaj protein ntau. Yog li, tus neeg muaj kev noj zaub mov kom zoo tuaj yeem tau txais qhov tsim nyog ntawm L-leucine txhua hnub. Muaj qee yam khoom noj uas nplua nuj nyob hauv L-leucine, xws li whey protein, soy protein, soybeans, nqaij nyuj, txiv laum huab xeeb thiab qee cov ntses.
Leucine yog dab tsi?
Leucine yog ib qho amino acid uas muaj txiaj ntsig zoo hauv biosynthesis ntawm cov protein. Peb tuaj yeem sau nws lub npe hu ua Leu lossis L. Nws yog ib qho tseem ceeb alpha-amino acid vim tias nws muaj alpha-amino acid pawg, pawg alpha carboxylic acid, thiab ib pawg ntawm cov saw isobutyl uas ua rau nws tsis muaj polar aliphatic amino acid. Ntxiv mus, qhov no yog ib qho tseem ceeb amino acid nyob rau hauv tib neeg, thiab peb lub cev tsis tuaj yeem tsim nws. Yog li ntawd, peb yuav tsum coj nws los ntawm kev noj haus. Nqaij, khoom noj siv mis, kua proteins, thiab taum mas muaj leucine. Cov codons uas encode leucine muaj xws li UUA, UUG, CUU, CUC, CUA, thiab CUG.
Cov amino acid no muaj txiaj ntsig zoo li cov khoom noj ntxiv uas nws muaj tus lej E E641. Peb tuaj yeem faib nws raws li kev ua kom tsw qab. Nyob rau hauv daim ntawv ntawm kev noj haus ntxiv, leucine tuaj yeem ua kom qeeb ntawm cov nqaij mos ntawm cov nqaij mos los ntawm kev ua kom cov nqaij protein ntau hauv cov nas muaj hnub nyoog, raws li qee qhov kev tshawb fawb tshawb fawb. Tab sis kev noj qab haus huv ntev ntawm leucine tsis tau nce cov leeg nqaij lossis lub zog hauv cov txiv neej laus noj qab haus huv.
Qhov txawv ntawm L-leucine thiab Leucine yog dab tsi?
Muaj ob lub isomers loj ntawm leucine li L isomer thiab D isomer. D isomer tsawg dua thiab tsawg dua. L isomer yog hom isomeric ntawm leucine amino acid. Qhov sib txawv tseem ceeb ntawm L-leucine thiab leucine yog L-leucine yog L isomer ntawm leucine amino acid, whereas leucine yog ib qho amino acid uas muaj txiaj ntsig zoo hauv biosynthesis ntawm cov protein.
Cov infographic hauv qab no teev qhov sib txawv ntawm L-leucine thiab leucine hauv daim ntawv teev npe rau ib sab ntawm kev sib piv.
Summary – L-leucine vs Leucine
L-leucine yog L isomer ntawm leucine amino acid. Leucine yog ib qho amino acid uas muaj txiaj ntsig zoo hauv biosynthesis ntawm cov protein. Qhov sib txawv tseem ceeb ntawm L-leucine thiab leucine yog L-leucine yog L isomer ntawm leucine amino acid, whereas leucine yog ib qho amino acid uas muaj txiaj ntsig zoo hauv biosynthesis ntawm cov protein.
