Yog tias tsis muaj cov nyiaj txaus protein nkag mus rau hauv lub cev, kev ua kom cov nqaij zoo nkauj thiab muaj zog hloov mus ua lub cev tsis muaj zog. Nrog lub cev tsis muaj peev txheej ntawm cov kev tiv thaiv lub tsev tseem ceeb, kev tuaj yeem tsis tuaj yeem tuaj yeem tuaj yeem ua tiav. Tab sis txij thaum lub cev tsis muaj peev xwm cais tawm "ntu" ntawm cov amino acids raws li kev xav hauv lub cev, cov kis las siv cov khoom noj khoom haus. Mis protein yog ib hom tshuaj uas muaj cov hmoov protein. Kab lus no yog hais txog nws cov nta thiab cov txiaj ntsig.
Mis muaj protein ntau li cas
Nws yog ib qho yooj yim rau cov neeg ncaws pob ntaus pob tshiab kom tau rov quav niab hauv qhov ntau ntawm cov protein sib txawv - whey, qe, casein ... Kuj tseem muaj mis. Tab sis nws yooj yim kom paub tseeb. Nws yog txaus kom nkag siab txog cov haujlwm li cas ib qho kev pabcuam daws tau zoo.
Hais txog kev muaj pes tsawg leeg, mis protein yog cov concentrated protein sib xyaw uas muaj cov protein casein thiab whey. Thawj tus account rau 80% ntawm qhov sib tov, qhov ntau ntawm whey yog 20%.
Hmoov yog tsim los ntawm mis nyuj. Thaum lub sij hawm ua khoom noj, cov rog thiab carbohydrates yuav luag tag nrho tshem tawm. Cov khoom noj qhuav yog yuav luag protein ntau. Cov neeg tsim khoom tshem tawm cov khoom tsis tseem ceeb, khaws cov khoom pab tau. Raws li qhov tshwm sim, cov neeg ncaws pob tau txais cov protein ntau - xws li pom muaj nyob hauv cov mis. Cov hmoov muaj cov polypeptides thiab cov zauv feem ntawm cov protein:
- lactoferrin;
- lactoperoxidase;
- tshuaj tiv thaiv kab mob;
- lacto- thiab immunoglobulins;
- alpha thiab beta lactose qhov tob, thiab lwm yam.
Ib tug neeg ncaws pob tsis tas yuav mus tob rau hauv biochemistry kom tau txais txiaj ntsig los ntawm cov mis uas muaj protein ntau. Nws yog ib qho tseem ceeb kom nkag siab lub ntsiab lus ntawm cov khoom siv loj:
- casein yog lub luag haujlwm rau cov tshuaj tiv thaiv amino acid ntev - txog li 6-8 teev;
- Qhov ntsuas cov leeg muaj cov leeg muaj cov protein ua haujlwm tau zoo - cov leeg tau txais cov khoom tsim ua hauv 30-50 feeb tom qab noj cov ntxiv, tab sis cov nyhuv ntawm cov khoom tsis ntev.
Kev sib xyaw ua ke, sib txawv hauv lub hom phiaj, daws qhov teeb meem nyuaj tshaj plaws. Ntawm ib sab tes, tom qab kev noj cov protein, tus neeg ncaws pob lub cev xav tau sai sai ntxiv qhov ploj. Ntawm qhov tod tes, nws yog qhov tseem ceeb los muab cov leeg tsis yog "kub nyhiab", tab sis kuj tseem muaj cov "ua kom npau taws" cov nyhuv protein.
Cov ntshav dej yuav luag them sai sai rau qhov tsis muaj cov amino acids. Casein yuav qhib rau tom qab, tso cai rau koj kom koj tsis txhob txhawj txog catabolism rau ob peb teev.
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Lub rooj qhia cov amino acid muaj pes tsawg leeg ntawm 100 g ntawm qhov ntxiv. Qhov tseem ceeb cov amino acids yog cim nrog tus cim hnub qub.
Cov amino acids | Kom muaj nuj nqis, mg |
Alanin | 3900 |
Aspartic acid | 10800 |
Arginine | 5700 |
Glutamic acid | 19300 |
Keebkwm * | 2650 |
Cysteine | 1250 |
Isoleucine * | 4890 |
Glycine | 3450 |
Methionine * | 1750 |
Threonine * | 4360 |
Valine * | 5350 |
Ntshiab | 5480 |
Simpeophan * | 1280 |
Phenylalanine * | 4950 |
Tyrosine | 4250 |
Xauj * | 8410 |
Lysine * | 7900 |
Cov qauv ntawm kev tsim tawm ntawm cov kis las ncaws pob
Mis muaj protein ntau tuaj peb yam:
- mloog zoo;
- cais tawm;
- hydrolyzate.
Concentrate yog mloog zoo, tab sis tsis xaiv purest. Xws li cov amino acids feem thiab ib qho kev ua ntawm lactose thiab cov rog. Nov yog daim ntawv cov mis hmoov pheej yig tshaj. Cov ntsiab lus protein yog 35-85%. Txij li cov ntau ntawm cov protein muaj ntau, them sai sai rau cov ntaub ntawv ntawm kev ntim khoom los yog cov lus qhia hauv khw hauv online.
Kev cais tawm yog ntau dua huv - cov hmoov muaj 90-95% feem ntshav protein ntau. Yuav luag tsis muaj lactose thiab rog nyob ntawm no, uas ua rau qhov kev xaiv zoo tshaj plaws ntawm kev them nyiaj rau cov tsis muaj cov amino acids ua ntej thiab tom qab kev cob qhia. Ntxiv mus, qhov kem cais yuav ntau dua qhov kev xaiv tom ntej.
Lub hydrolyzate yog tsim los ntawm hydrolysis, lub thev naus laus zis uas cuam tshuam txog kev tawg ntawm cov protein loj loj rau hauv cov khoom me me. Yog li ntawd, lub cev siv kev siv dag zog tsawg dua thiab lub sijhawm zom cov protein. Qhov tsis zoo ntawm qhov kev xaiv no yog tus nqi siab.
Raws li classic nqe / qib piv zoo, cov tshuaj zoo tshaj yog kua mis cais. Nrog nws cov kev pab, koj yuav ua tiav cov txiaj ntsig amino acid yam tsis muaj kev cuam tshuam koj cov peev nyiaj.
Cov nyhuv ua li cas
Lub hom phiaj tseem ceeb ntawm mis protein yog kom saturate cov leeg nrog cov ntsiab lus kom ntseeg tau tias cov leeg muaj zog. Ib txoj haujlwm ua ntxiv ntawm kev pabcuam ntxiv yog tiv thaiv kev rhuav tshem ntawm cov leeg nqaij (catabolism).
Nyob rau hauv parallel, cov protein hmoov daws lwm yam teeb meem:
- nce endurance;
- accelerates rov qab workout;
- txhawb nqa lub cev qhov ua tau zoo;
- ua rau yus lub siab tshaib plab.
Cov teeb tsa ntawm cov dej num daws teeb meem los ntawm kev ua kis las ntxiv pub rau tsis tsuas yog cov neeg ua lub cev thiab lwm tus neeg sawv cev ntawm lub zog kis las kom tau txais txiaj ntsig nws. Cov poj niam uas xav kom tshem tawm lub cev rog thiab suab lawv cov leeg yuav pom tias muaj txiaj ntsig ntawm kev noj "mis". Thiab hais tias tsis yog txhua txhua. Kev siv cov protein (tsis tsuas yog muaj mis nyuj chiv keeb) muaj cov txiaj ntsig zoo ntawm daim tawv nqaij. Amino acids txhawb cov tawv nqaij, kho nws tom qab kev puas tsuaj thiab txhawb kev loj hlob ntawm cov hluas.
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Muaj txiaj ntsig thiab kev phom sij
Rau cov neeg uas tau nyeem txog tam sim no, qhov txiaj ntsig ntawm kev sib xyaw ntawm whey thiab casein twb pom tseeb. Tab sis txhua lub npib muaj ib sab ob.
Los ntawm kev noj cov tshuaj ntxiv hauv tus nqi tsim nyog, koj tsis tas yuav txhawj txog kev phiv. Qhov kawg tuaj yeem tshwm sim nkaus xwb thaum tus neeg tsis kam txais. Cov teeb meem muaj qhia nyob hauv txoj hnyuv chim siab thiab cov xwm txheej zoo sib xws.
Thaum nws los txog rau kev siv cov protein ntau dhau los, tsis muaj 100% pom qhov tsis zoo ntawm qhov "overdose". Muaj pov thawj uas taw rau qhov teeb meem uas yuav muaj. Ntau dhau ntawm cov protein ntau tuaj yeem cuam tshuam tsis zoo rau ntau lub cev hauv lub cev - hlab plawv, pob txha, mob hauv plab.
Thiab txawm hais tias cov lus tseeb uas qhia tias tsis txhawb nqa cov protein ntau hauv lub cev yog qhov ua rau neeg tsis sib haum, nws yog qhov zoo dua uas tsis muaj kev pheej hmoo. Noj tshuaj pab kom tsim nyog, thiab cov nyhuv yuav tsuas zoo. Yuav kom muaj kev nyab xeeb, sab laj tus kws kho mob tsim nyog ua ntej noj.
Yuav ua li cas noj protein
Mis nyuj protein yog qhov tseem ceeb:
- thaum lub caij huab hwm coj;
- thaum lub sijhawm ziab;
- nrog ib qho kev txo qis hauv cov rog rog (muaj feem cuam tshuam tsis yog rau cov cev nqaij daim tawv).
Qhov kev xaiv zoo tshaj plaws yuav tsum ua rau cais lossis hydrolysates 1-3 zaug hauv ib hnub. Vim tias qhov peculiarities ntawm kev sib xyaw ntawm cov "ceev" thiab "qeeb" cov protein, cov protein raug pom zoo kom noj ua ntej thiab / lossis tom qab kev cob qhia, ua ntej yuav mus pw thiab nruab nrab ntawm cov pluas noj.
Tam sim ntawd tom qab kev cob qhia, ntshav dej muaj feem xyuam nrog nws lub peev xwm ceev nrooj cov protein tsawg. Ua ntej mus pw, casein los rau hauv kev ua si - nws yuav txuag cov leeg ntawm nocturnal catabolism. Cov nyhuv casein zoo tshaj plaws yog qhov tseem ceeb heev thaum tsis muaj txoj kev noj mov raws sij hawm raws li kev tawm dag zog lub cev.