Nws yog qhov nyuaj kom ntsib tus neeg uas tsis tau hnov txog casein protein tsawg kawg ntawm txoj kev. Rau feem ntau ntawm cov neeg, nws cuam tshuam nrog qee yam khoom noj siv mis, thiab ob peb tus neeg xav txog nws qhov tseem ceeb rau kev noj zaub mov zoo. Qee tus neeg coj nws mus rau qhov hnyav, ib tug neeg tsuas tsis quav ntsej nws, thiab ib tug neeg tau ntev thiab ua tiav siv cov casein rau qhov kev poob phaus.
Casein - nws yog dab tsi?
Casein protein yog dab tsi?
Casein yog ib hom protein uas muaj ntau thiab me me (kwv yees li 80%) hauv cov kua mis mammalian.
Nws tau los ntawm curdling mis nyuj nrog cov enzymes tshwj xeeb. Hauv cov ntsiab lus yooj yooj yim, casein yog qhov “ua txhaum” hauv kev tsim tsev cheese.
Nws tuaj yeem tso dag hais tias txawm tias tib neeg tau ntev ntev los paub txog casein, yav dhau los nws tau siv tshwj xeeb los ua cov khoom vaj tsev, kua nplaum, pleev xim thiab, ntshai heev, plastics. Maj mam, nws tau hloov kho mus rau hauv qhov tsw thiab kev tiv thaiv ib txwm muaj.
Niaj hnub no casein yog cov protein ntau siv nyob rau hauv kev ua si khoom noj khoom haus. Nws cov nta ua rau koj ob leeg poob phaus thiab nce lub cev nqaij, nyob ntawm tus qauv thiab hom kev siv. Ntxiv mus, thaum siv cov casein protein, cov rog raug hlawv, thiab cov leeg lub cev tsis hloov, uas ua rau nws yog qhov khoom tseem ceeb tsis tau thaum ziab rau ncaws pob.
Yog tias peb tham txog nws cov txiaj ntsig ntawm tib neeg lub cev, ces nws tsis txawv ntawm lwm cov khoom muaj protein thiab tsis ua rau muaj kev phom sij. Muaj, ntawm chav kawm, kev zam.
Casein yog sib kis rau cov neeg muaj mob lactose tsis quav ntsej thiab tus kabmob ua pa. Hauv cov xwm txheej no, kev noj nws tuaj yeem ua rau muaj kev ntxhov siab hauv kev ua haujlwm ntawm alimentary huam lossis xeev siab.
Cov yam ntxwv tseem ceeb ntawm casein
Peb tuaj yeem hais tias qhov tseem ceeb tshaj tawm txawv ntawm casein yog lub cev kwv yees nws rau lub sijhawm ntev heev. Hauv kev sib piv, whey protein yog nqus tau ob zaug kom nrawm. Tab sis nws yog qhov tseeb ntawm cov cuab yeej ntawm casein uas muab cov khoom ntev ntawm cov amino acids tseem ceeb rau lub cev. Qhov no tso cai rau koj los txo qis catabolism thiab txo qis cov rog hauv lub cev. Ua tsaug rau qhov no, casein tawm los rau saum cov tshuaj uas ua rau kom yuag yam tsis muaj teebmeem rau lub cev.
Casein protein yog coj los ua lub ntsej muag, tov nrog mis lossis kua txiv. Xws siv ua rau lub siab ntev ntev uas muaj tag nrho hauv lub cev.
Thiab cov amino acids nkag rau hauv lub cev tsis pub dhau 5-8 teev tom qab kev noj haus. Uas yog qhov loj heev ntxiv, vim nws tiv thaiv cov leeg mob thaum lub sijhawm pw thiab tsis muaj zaub mov. Thaj, qhov tshwj xeeb ntawm nws thiab cuam tshuam qhov tseeb tias nws kuj tau hu ua "hmo ntuj" protein. Hauv ntej, haus dej casein tom qab noj hmo rau qhov poob phaus tsuas yog qhov koj xav tau kom tau nrawm nrawm thiab ua rau pom kev zoo.
Raws li cov lus saum toj no, peb tuaj yeem hais qhia cov ntsej muag hauv qab no thiab cov txiaj ntsig ntawm casein:
- tsis qab los noj mov;
- anti-catabolic kev txiav txim;
- kev niaj hnub zoo nkauj ntawm lub cev nrog cov amino acids rau lub sijhawm ntev;
- siab gluten cov ntsiab lus;
- nqis peev vim yooj yim ntawm ntau lawm;
- muaj tag nrho cov amino acids, tsuas yog glycol, tab sis nws lub cev tuaj yeem ua ke nws tus kheej;
- kiag li lawm thaum lub sij hawm kev zom.
Yog tias peb tham txog kev siv casein rau kev poob phaus, ces nws tsim nyog them rau micellar casein, txij li cov txheej txheem ntawm nws nqus los ntawm lub cev mus txog 12 teev. Qhov no tso cai rau koj kom muaj kev xav zoo nkaus li lub sijhawm ntev.
Saib xyuas sai ntawm lwm hom protein
Protein yog siv nyob rau hauv lub cev ua lub tsev txuas rau cov leeg nqaij. Hauv kev noj zaub mov kev noj haus, cov protein nkag siab li qhuav concentrates, uas yog 75-90% protein. Ntxiv nrog rau casein, muaj tsib lwm hom protein tseem ceeb. Txhawm rau kom lawv piv nrog cov khoom ntawm casein protein thiab txiav txim siab ntawm tus kheej, koj tuaj yeem nyeem cov ntsiab lus luv luv ntawm txhua hom protein no hauv qab no thiab muab piv nrog cov yam ntxwv thiab kev txiav txim ntawm kev txais.
Qaij npluag protein
Whey muaj protein ntau yog tsim, raws li lub npe qhia, los ntawm whey. Hauv cov ntsiab lus raws feem pua, nws ua rau 20% ntawm tag nrho cov protein hauv mis.
Nta:
- siab tus nqi ntawm kev ua kom zoo ntawm lub cev, cia li ntawm ib thiab ib nrab rau ob teev;
- muaj tag nrho cov amino acids tseem ceeb.
Kev txais neeg kawm txheej txheem
Noj whey protein hauv koob tshuaj me me txhua peb mus rau plaub teev ua ib qho dej cawv. Nws yog qhov zoo tagnrho rau kev ua haujlwm tom qab ua haujlwm tawm. Txhawm rau txo catabolism, nws pom zoo kom haus dej thaum sawv ntxov tam sim tom qab pw tsaug zog.
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Mis muaj protein ntau
Mis los ua tau ncaj qha los ntawm mis. Raws li qhov tshwm sim, nws yog 20% whey thiab 80% casein.
Nta:
- nws yog cov sib xyaw protein whey-casein sib xyaw;
- muaj tus nqi nruab nrab ntawm qhov sib piv;
- muaj cov tshuaj immunoglobulins, alpha-lactulbin, polypeptides, thiab lwm yam.
Kev txais neeg kawm txheej txheem
Txij li thaum nws muaj ob qho tib si whey thiab casein cov protein, mis protein tuaj yeem noj tom qab thaum ua haujlwm lossis thaum hmo ntuj, nyob ntawm qhov xav tau.
Soy protein
Soy protein yog zaub protein uas ua los ntawm lub cev qhuav dej ntawm taum pauv.
Nta:
- haum rau kev siv los ntawm cov neeg tsis noj nqaij thiab cov neeg muaj mob tsis haum mis nyuj;
- Tsis zoo li cov protein ntawm tsiaj keeb kwm, nws muaj ntau dua lysine thiab glutamine;
- txo qis cov roj (cholesterol) hauv cov ntshav;
- muaj tus nqi tsawg ntawm kev nqus ntawm lub cev.
Kev txais neeg kawm txheej txheem
Soy protein yog noj ntawm kev noj mov, nrog rau ua ntej thiab tom qab kev cob qhia.
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Qe protein
Qe protein yog suav hais tias yog cov khoom siv raws txheej txheem thiab yog tsim los ntawm qe txheej qe.
Nta:
- muaj qhov siab tshaj plaws nqus tau los ntawm lub cev;
- tsiag ntawv los ntawm kev ua haujlwm siab;
- yog cov protein ntau kim tshaj plaws, yog li ntawd nws tsis tshua muaj txiaj ntsig hauv daim ntawv ntshiab;
- siab amino acid cov ntsiab lus;
- haum rau cov neeg muaj mob tsis haum mis nyuj.
Kev txais neeg kawm txheej txheem
Kev nqus ntawm cov qe protein yog nqa tawm ua ntej kev cob qhia, tom qab ntawd tsis pub dhau ib teev tom qab nws, nrog rau hmo ntuj.
Cov protein ntau
Ib cov protein ntau yog qhov sib tov ntawm ob lossis ntau cov protein tsim los ntawm cov kws qhia zaub mov noj haus thiab kis las noj zaub mov.
Nta:
- cov ntsiab lus siab tshaj plaws ntawm cov as-ham thiab cov amino acids;
- cov ntsiab lus ntawm maj mam zom cov protein;
- kuj siv rau qhov poob phaus;
- nce thev taus.
Kev txais neeg kawm txheej txheem
Ib cov protein ntau ua raws li feem pua ntawm cov protein sib txawv. Feem ntau nws noj tom qab qoj ib ce, thaum noj mov, thiab thaum tsaus ntuj.
Cawv ntawm casein rau huab hwm coj nce
Nws yog qhov zoo uas yuav tau siv casein thaum nce qhov hnyav, vim tias nws txo cov txheej txheem catabolic los ntawm ntau dua 30 feem pua. Tab sis nws yuav tsum tau noj nyob rau hauv ua ke nrog lwm cov protein. Yog li thaum nruab hnub, nws raug nquahu kom noj cov protein whey txhua txhua peb mus rau plaub teev, thiab tom qab kev cob qhia thiab / lossis ua ntej yuav mus pw, haus dej protein casein. Qhov no yuav txo qis ntawm kev cuam tshuam ntawm cortisol ntawm cov leeg nqaij thiab tiv thaiv cov pob txha tawg.
Coob tus neeg ntseeg yuam kev tias casein yuav tsum tsis txhob haus dej cawv tom qab kev cob qhia thaum nce mus. Tab sis qhov no yog lub tswvyim tsis tseeb, uas tau rov qab nrhiav los ntawm cov kev tshawb fawb niaj hnub no. Hauv thawj ob peb teev, lub cev tsis xav tau cov protein, tab sis carbohydrates, thiab cov leeg lawv tus kheej pib "tsim" tom qab ob peb teev. Yog li qhov nce hauv cov leeg nqaij tsis yog nyob ntawm seb tus nqi protein ntau npaum li cas hauv qhov no.
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Xyuas
Kev tshuaj xyuas txog casein cov protein tsawg yog qhov zoo. Cov kev tshawb xyuas tsis zoo feem ntau cuam tshuam nrog cov kev xaiv tsw, zoo li qee qhov zoo li txiv pos nphuab thiab qab zib noj thaum lwm tus nyiam xaiv chocolate. Tab sis tib lub sijhawm, txhua tus lees tias lub peev xwm ntawm casein los txhawb kev qab los noj mov thiab cov txheej txheem catabolic.
Cov lus nug nrov txog casein
Los ua kom peb tsab xov xwm muaj txiaj ntsig zoo li sai tau, peb tau xaiv cov lus nquag nug txog protein casein thiab sim muab cov lus teb yooj yim tab sis tau hais.
| Lo lus nug | Teb |
| Yuav ua li cas noj cov casein protein kom raug? | Cov tshuaj yuav tsum tau noj 3-4 zaug hauv ib hnub (thaum ib zaug tsis ntau tshaj 30 grams) cais tawm ntawm lwm yam zaub mov, thiab koob tshuaj kawg yuav tsum nyob hmo ntuj. |
| Puas muaj kev sib kis txog kev noj casein? | Tsuas yog nyob rau hauv rooj plaub ntawm intolerance rau mis nyuj qab zib thiab cov kab mob ntawm lub txiav, cov casein yuav tsum tsis txhob noj. Tsis muaj lwm yam contraindications. |
| Lub sijhawm twg thiaj yog lub sijhawm zoo tshaj plaws rau haus casein protein? | Casein protein tuaj yeem nqa tau ob peb zaug thoob plaws ib hnub thiab hmo ntuj. |
| Casein protein puas haum rau qhov poob phaus rau cov ntxhais? | Cov lus teb yog qhov tsis sib xws - yog, vim nws txo kev tshaib plab. |
| Dab tsi yog cov protein zoo tshaj plaws? | Qhov zoo tshaj plaws, tau kawg, tuaj yeem suav tias yog micellar casein, txij li lub sijhawm rau nws txoj kev nqus los ntawm lub cev yog 12 teev. |
| Koj puas tuaj yeem haus cov casein es tsis txhob noj hmo? | Ntsoov. Ntxiv mus, nws txhawb nqa kev poob phaus thaum ntxov. |
| Yuav ua li cas haus cov casein protein rau qhov hnyav? | Txhawm rau kom poob phaus, casein zoo tshaj plaws noj nyob rau hauv daim ntawv ntawm cocktails raws li mis nyuj los yog kua txiv. |
Tshaj tawm, peb tuaj yeem nyab xeeb hais tias rau cov neeg nrhiav kom poob phaus, casein protein yog qhov kev xaiv zoo tshaj plaws, vim nws yog ib qho khoom siv zoo thiab muaj kev nyab xeeb rau lub cev. Ntxiv mus, nws tuaj yeem siv ob qho tib si rau kev siv tshuaj tua kom tsis qab thiab ua kom tswj cov leeg khov kho uas twb muaj lawm.
