Protein Isolate yog ib hom kev noj zaub mov kom zoo ntxiv rau lub cev uas muaj cov protein zoo txaus. Nws muaj ntau hom khoom noj muaj protein: cais tawm, tsom thiab hydrolysates.
Protein cais tawm yog ib daim ntawv ntawm lub siab huv tshaj plaws, uas muaj ntau tshaj 85-90% (qee zaum txog 95%) ntawm cov protein ntau; lactose (nyob rau hauv qhov kev cuam tshuam ntawm whey), cov rog, roj uas txhaws thiab lwm yam ntawm cov khoom tseem ceeb yuav luag raug tshem tawm ntawm nws. Isolated proteins yog ib qho ntawm cov qauv siv tau zoo tshaj plaws rau kev ua kom cov leeg nqaij, thiab yog li ntawd lawv txoj kev siv yog dav hauv kev ua kis las. Hom uas nquag siv los ntawm kev ncaws pob yog Whey Protein Isolate.
Proteins hauv kev noj haus
Protein yog lub tsev loj thaiv rau cov leeg nqaij thiab ntau yam ntawm cov organic. Tsis xav li cas lub neej nyob ntiaj teb hu ua protein. Hauv kev ua kis las, cov khoom noj muaj txiaj ntsig feem ntau siv los muab kev noj kom zoo ntxiv ntawm cov khoom noj tseem ceeb no.
Cov protein muaj cov keeb kwm sib txawv: lawv tau los ntawm cov nroj tsuag (taum pauv, taum pauv), mis, qe. Lawv sib txawv hauv qhov ua tau zoo ntawm kev cuam tshuam, vim lawv muaj ntau qib ntawm txheeb raws roj ntsha. Qhov ntsuas no qhia tau hais tias muaj protein ntau npaum li cas los ntawm lub cev, nrog rau cov amino acid sib xyaw thiab ntau cov ntsiab lus ntawm cov amino acids tseem ceeb.
Cia wb mus saib ntawm cov khoom sib txawv ntawm cov protein, lawv cov pros thiab cons.
| Hooj yam | Cov txiaj ntsig | tsis zoo | Kev zom ua kom tiav (g / teev) / Tus nqi siv roj ntsha |
| Whey | Nws yog zoo nqus, muaj kev sib luag thiab cov nplua nuj amino acid muaj pes tsawg leeg. | Kuj muaj tus nqi siab. Pom qhov ua tau zoo, siab ua kom muaj kev sib cais yog qhov nyuaj. | 10-12 / 100 |
| Lactic | Nplua nuj nyob hauv cov amino acids. | Contraindicated nyob rau hauv cov neeg nrog lactose intolerance, nws maj mam nqus, tsis zoo li cov protein whey. | 4,5 / 90 |
| Casein | Nws tau zom rau ib lub sijhawm ntev, yog li ntawd nws muab lub cev nrog cov amino acids rau lub sijhawm ntev. | Nws yog nqus maj mam qeeb, maj mam txo qis ntawm kev zom ntawm lwm hom protein sib xyaw, txhawb kev qab los noj mov, thiab muaj cov nyhuv anabolic me me. | 4-6 / 80 |
| Nqaij | Muaj cov tuj ntawm cov amino acids tseem ceeb thiab tswj kev noj qab haus huv cov qib roj cholesterol. Soy muaj ntau cov vitamins thiab cov ntsiab lus tsim nyog rau kev ua haujlwm ntawm txhua yam hauv nruab nrog cev thiab kab ke. | Tsawg tus nqi me. Soy protein yog estrogenic (tsis suav nrog cais tawm). | 4 / 73 |
| Qe | Nws muaj ntau ntawm cov amino acids tsim nyog rau kev loj hlob ntawm cov leeg nqaij, muaj yuav luag tsis muaj carbohydrates. Nws tsis tsim nyog yuav tau coj thaum hmo ntuj. | Cov khoom yog kim heev vim yog cov txheej txheem thev naus laus zis nyuaj. | 9 / 100 |
| Txoj | Cov roj ntsha muaj ntau txuj ci muaj ntau cov amino acids thiab tuaj yeem muab lub cev nrog lub zog ntev. Qee cov tuam ntxhab ntxiv cov khoom sib xyaw. | Nws yog tau hais tias qhov muaj pes tsawg leeg muaj ntau ntawm cov kua protein, uas muaj cov roj ntsha tsawg. | Nws yog assimilated qeeb, tsis muaj cov ntaub ntawv ntau. / Nyob ntawm qhov sib piv ntawm cov sib txawv ntawm cov protein hauv muaj pes tsawg leeg. |
Ua whey cais tawm
Cov hmoov nplej dawb sib cais yog tsim los ntawm ultra- lossis microfiltration ntawm whey, feem ntau ntawm cov yog cov piam thaj mis (lactose), cov roj (cholesterol) thiab rog.
Whey yog cov kua uas tseem nyob tom qab zawm thiab zawm mis. Nov yog cov khoom lag luam uas tseem nyob thaum tsim cov cheese, tsev cheese, casein.
Cais tawm cov protein los ntawm whey yog qhov kev siv nyiaj ntau dua li cais lwm yam ntawm cov protein ntxiv vim hais tias cov txheej txheem cov khoom pheej yig thiab yooj yim.
Kev ua haujlwm txuj ci
Lub cev xav tau protein tsim cov leeg nqaij. Cov no yog cov molecular compound sib txuas ua ke ntawm ntau cov amino acids. Thaum cov protein nkag mus rau hauv lub cev, lawv tau tawg mus rau hauv lawv cov qauv sib sau. Lawv mam li quav rau hauv lwm cov protein sib txuas uas muaj txiaj ntsig zoo rau kev tsim cov ntaub so ntswg. Lub cev tuaj yeem coj los ua ke nrog ntau cov amino acids ntawm nws tus kheej, thaum lwm tus tau txais los ntawm sab nraud xwb. Qhov tom kawg yog hu ua kev tsis tuaj yeem: lawv yog qhov tseem ceeb heev rau kev khiav dej num ntawm anabolic, tab sis tib lub sijhawm lawv tsis tuaj yeem tsim hauv lub cev.
Kev nqus ntawm cov protein cais yuav ua rau koj tau txais tag nrho ntawm cov amino acids tseem ceeb, nrog rau cov uas tseem ceeb. Qhov no yog qhov tseem ceeb heev rau cov neeg ncaws pob uas haus cov khoom noj muaj txiaj ntsig thaum lub cev ua si, cov khoom hauv yuav tsum tau rov qab ua dua tshiab.
Saib xyuas! Hnyav hlau tsis muaj zog tau pom hauv qee qhov ntxiv. Lawv tus naj npawb yog qhov me me, tab sis cov ntsiab lus no muaj cov khoom sib ntxiv, yog li ntawd, nrog kev siv lub sijhawm ntev ntxiv, lawv tuaj yeem khaws cia hauv lub cev, muaj cov tshuaj lom rau cov nqaij mos.
Cov neeg tsim khoom lag luam uas muaj txiaj ntsig zoo lub koob npe nrov tuaj yeem lav cov khoom zoo. Vim li no, nws yog qhov zoo dua los yuav cov khoom lag luam los ntawm cov khoom lag luam muaj npe zoo thiab ua tib zoo saib cov khoom pabcuam kom tsis txhob pov tseg cov nyiaj cuav ntawm cov cuav.
Whey muaj protein ntau cais tawm
Whey protein cais yog 90-95% protein lwg me me. Cov tshuaj noj pab muaj cov carbohydrates kom tsawg (cov piam thaj thiab kev noj haus fiber ntau) thiab cov rog. Ntau lub chaw tsim khoom suav nrog ib qho kev ua ntxiv ntawm cov amino acids nyob rau hauv cov lus muaj pes tsawg leeg ua kom cov protein ua tau ntau dua qub thiab kev zom zaub mov tau yooj yim dua. Tsis tas li, feem ntau cov cais tawm muaj cov txiaj ntsig macronutrients - sodium, potassium, magnesium thiab calcium.
Cov khoom muaj txiaj ntsig, muaj kev phom sij, muaj kev phiv
Cov pabcuam hauv kev ua kis las yog tsim thiab tsim ua qhov uas, thaum siv raug, tsis ua rau muaj kev phiv tshuaj.
Cov txiaj ntsig
Whey Protein Raug rho tawm:
- cov zaub mov muaj protein ntau yog muab piv rau cov ntsiab lus;
- nyob rau hauv cov txheej txheem ntau lawm, yuav luag tag nrho cov carbohydrates, cov rog, thiab raws li lactose raug tshem tawm;
- muaj tag nrho cov amino acids tseem ceeb, suav nrog qhov tseem ceeb;
- ceev thiab yuav luag tiav assimilation ntawm protein los ntawm lub cev.
Noj cov protein ntau tsis sib haum yog haum rau ob qho kev poob phaus thiab cov leeg lub cev. Thaum ziab, cov tshuaj ntxiv no pab hlawv cov rog ua kom tsis txhob poob cov leeg nqaij thiab ua rau cov nqaij ntshiv pob txha zoo dua. Rau cov uas tab tom nrhiav kom poob phaus, noj whey protein cais tawm pab muab lub cev nrog cov amino acids uas tseem ceeb thaum txo kev noj zaub mov carbohydrate thiab rog.
Cov nplua nuj thiab sib xyaw ua ke amino acid tso cai rau koj kom ua tiav cov kev cuam tshuam ntawm catabolism thaum lub cev ua kom lub cev sib zog.
Kev tsis zoo thiab kev mob tshwm sim
Qhov tsis zoo ntawm cov protein cais tawm muaj xws li lawv cov nqi siab. Txij li cov txheej txheem ntawm tau txais cov protein ntshiab yog cov thev naus laus zis siab heev thiab yuav tsum muaj cov khoom siv dag zog, qhov no tau cuam tshuam hauv tus nqi ntawm cov khoom kawg.
Lwm qhov tsis zoo yog hluavtaws ntxiv, cov khoom qab zib, khoom tsw, uas qee cov tuam ntxhab ntxiv rau kev noj zaub mov zoo. Los ntawm lawv tus kheej, lawv tsis txaus ntshai, lawv tau qhia rau hauv kev sib xyaw ua ke kom txhim kho cov yam ntxwv ntawm cov khoom. Txawm li cas los xij, hauv qee tus neeg, qee hom kev noj haus ntxiv ntawm cov zaub mov tuaj yeem ua rau lub plab zom mov, ua kom muaj cov plab hnyuv plab, thiab mob taub hau.
Tshaj dhau cov tshuaj noj uas pom zoo ua rau kev noj protein ntau rau hauv lub cev. Nws yog fraught uas muaj teeb meem nrog lub raum thiab mob siab, provokes txoj kev txhim kho ntawm osteoporosis, urolithiasis.
Txawm hais tias muaj cov ntsiab lus ntawm cov khoom tseem ceeb thiab tsim nyog, cov tshuaj protein tsis muab lub cev nrog txhua qhov sib txuas tsim nyog. Yog tias ib tus neeg quav ntau dhau los ntawm kev pabcuam hauv kev ua kis las thiab tsis them nyiaj rau kev noj zaub mov zoo, qhov no tuaj yeem ua rau kev txhim kho ntawm ntau yam kabmob tshwm sim los ntawm qhov tsis muaj qee yam sib txuas.
Cov kev txwv tsis pub siv rau whey proteins nyob rau hauv ib daim ntawv - kab mob ntawm lub raum thiab lub plab zom mov.
Koj yuav tsum tsis txhob noj cov tshuaj ntaus pob ncaws pob thaum lub sijhawm xeeb tub thiab pub mis. Tsis tas li, cov zaub mov zoo li no tsis raug pom zoo rau cov neeg tsis tau muaj 18 xyoo.
Cov tshuaj sib cuam tshuam
Cov tshuaj tiv thaiv muaj feem yuav luag tsis muaj kev cuam tshuam nrog cov tshuaj, yog li tsis muaj ib qho kev txwv tshwj xeeb thaum noj ua ke. Thaum siv cov protein cais tawm, kev nqus ntawm qee cov sib txuas los ntawm cov tshuaj yuav raug txo kom tsawg. Yog li, cov tshuaj nyob ntawm cov muab tshuaj yuav tsis ua hauj lwm zoo thaum ua ke nrog cov protein sib cais.
Yog tias koj tus kws kho mob tau sau tshuaj noj, nco ntsoov qhia nws txog kev siv tshuaj noj kom yuag. Feem ntau feem ntau, cov kws tshaj lij pom zoo tsis kam noj cov protein cais tawm rau lub sijhawm kho, lossis txiav ib qho kev so ib ntus hauv kev noj tshuaj thiab khoom noj kis las.
Kev tswj hwm kev noj qab haus huv zoo tshaj yog siv tshuaj 2 teev lossis 4 teev tom qab noj cov ntxiv.
Protein cais tawm tuaj yeem txo qis kev noj qab haus huv ntawm cov tshuaj tua kab mob, cov tshuaj tiv thaiv kabmob (Levodopa), thiab cov pob txha resorption inhibitors (Alendronate). Qhov no yog vim tias cov protein tsis tau sib cais muaj cov calcium. Cov ntsiab lus no nkag mus rau hauv kev sib txuam nrog cov kev sib txuas ntawm cov tshuaj hauv kev npaj tshuaj, uas cuam tshuam loj heev rau lawv qhov ntau rau hauv cov ntaub so ntswg.
Nkag tau txais txoj cai
Nws yog tshuaj txhawm rau noj cov tshuaj ntxiv hauv cov tshuaj ntxiv ntawd uas rau txhua qhov hnyav ib phaus muaj 1.2-1.5 grams ntawm protein.
Nws raug nquahu kom haus cov isolate tam sim ntawd tom qab kev cob qhia, sib tov cov hmoov nrog cov kua uas koj haus. Nws txhim kho lub zog ntawm cov khoom sib txuas protein rau tsim cov leeg nqaij thiab inhibits catabolism.
Cov neeg muaj lub neej nquag ua neej tuaj yeem coj cais tawm thaum sawv ntxov. Yog li, nws muaj peev xwm them taus rau qhov tsis muaj polypeptides uas tau sawv thaum lub sijhawm pw. Kom tag rau hnub ntawd, cov protein ua ke tau zoo tshaj los ntawm cov khoom noj.
Cov Qeb Kawm Sab Saum Toj ntawm Tus Ciaj Cawv Protein
Cais kho whey protein yog cov khoom lag luam los ntawm ntau yam khoom muaj npe zoo ncaws pob khoom lag luam. Cia peb saib cov khoom noj uas tau nrov tshaj plaws hauv pawg no.
- Dymatize Khoom Noj Khoom Haus ISO 100. Muaj cov protein cais (25 g ib 29,2 g pabcuam), tsis muaj rog lossis carbohydrates. Cov lus ntxiv muaj cov ntsiab lus potassium, calcium, magnesium, sodium, vitamins A thiab C.
- RPS Khoom Noj Muaj Noo Khoom Cais Cais Cais 100%. Muaj nyob hauv ntau yam qab sib txawv. Nyob ntawm seb qhov saj, txhua qho (30 g) muaj ntawm 23 txog 27 g ntawm cov protein ntshiab, 0.1-0.3 g ntawm carbohydrates, 0.3-0.6 g ntawm cov rog.
- Lactalis Prolacta 95%. Cov lus qhia ntxiv no muaj 95% huv cov protein ua kom zoo. Cov khoom noj muaj protein ntau tsis ntau tshaj 1.2%, rog - ntau kawg 0.4%.
- Syntrax Nectar. Ib qho ua haujlwm (7 g) muaj 6 g ntawm ntshiab protein, tsis muaj rog lossis carbohydrates txhua. Cov lus ntxiv muaj cov ntsiab lus tseem ceeb ntawm cov amino acids, suav nrog BCAAs (leucine, isoleucine thiab valine hauv ib qho 2: 1: 1 piv), arginine, glutamine, tryptophan, methionine thiab lwm yam. 7 g ntawm hmoov kuj tseem muaj 40 mg sodium thiab 50 mg poov tshuaj.
- Platinum HydroWhey los ntawm Khoom Noj Khoom Noj Khoom Haus Tsis Zoo. Ib qho muab (39 g) muaj 30 g ntawm ntshiab protein cais, 1 g ntawm cov rog thiab 2-3 g ntawm carbohydrates (tsis muaj suab thaj). Cov lus qhia ntxiv kuj muaj sodium, potassium thiab calcium, ib txoj hauv BCAA amino acids hauv micronized daim ntawv.
Qhov tshwm sim
Raug rho tawm whey protein yog ib qho ntawm cov qauv nrawm tshaj plaws ntawm protein, uas ua rau nws siv dav hauv kev ua kis las.
