Kunzima ukuhlangana nomuntu ongakezwa ngamaprotheni we-casein okungenani aphume endleleni. Kubantu abaningi, kuhlotshaniswa nohlobo oluthile lwemikhiqizo yobisi, futhi bambalwa abantu abacabanga ngokubaluleka kwayo ekudleni okunempilo. Othile uyayithatha ukuze akhuluphele, omunye avele ayishaye indiva, bese kuthi umuntu asebenzise ikesi isikhathi eside nangempumelelo ekunciphiseni isisindo.
Icasein - kuyini?
Yini amaprotheni we-casein?
I-Casein yiprotheni eyinkimbinkimbi etholakala ngamanani amakhulu (cishe ama-80%) obisini lwe-mammalian.
Itholakala ngokugoqa ubisi ngama-enzyme akhethekile. Ngamazwi alula, i-casein "yimbangela" ekwakheni i-cottage shizi.
Kungabonakala kuhlekisa ukuthi yize isintu kade sajwayela i-casein, phambilini besisetshenziswa kuphela njengengxenye yezinto zokwakha, i-glue, upende, ne-horror, amapulasitiki. Kancane kancane, sekuguquke kwaba yingxenye yokunambitha nokugcina izinto.
Namuhla i-casein yiprotheni ehamba phambili esetshenziselwa ukondla kwezemidlalo. Izici zayo zikuvumela ukuthi ulahlekelwe isisindo sobabili futhi uthole isisindo semisipha, ngokuya ngendlela nangemodi yokusetshenziswa kwayo. Ngaphezu kwalokho, lapho usebenzisa iprotheni ye-casein, amafutha ayashiswa, futhi ubukhulu bemisipha buhlala bungashintshi, okwenza kube ngumkhiqizo obaluleke kakhulu lapho womiswa kubasubathi.
Uma sikhuluma ngomphumela wayo emzimbeni womuntu, khona-ke awahlukile kweminye imikhiqizo yamaprotheni futhi ayilimazi. Kukhona, kunjalo, okuhlukile.
Icasein iyaphikiswa kubantu abane-lactose ukungabekezelelani kanye nesifo se-pancreatic. Kulezi zimo, ukuthatha kungabangela ukuphazamiseka emsebenzini wepheshana lokudla noma isicanucanu.
Izici ezibalulekile ze-casein
Singasho ukuthi isici esivelele kakhulu se-casein ukuthi umzimba uyifaka isikhathi eside kakhulu. Uma kuqhathaniswa, iphrotheni le-whey limunca ngokushesha okuphindwe kabili. Kepha yile mpahla ye-casein eqinisekisa ukunikezwa okude nokufana kwama-amino acid emzimbeni. Lokhu kukuvumela ukuthi unciphise ukukhathala komzimba futhi wehlise inani lamafutha emzimbeni. Ngenxa yalokhu, i-casein iphuma phambili phakathi kwezinto ezifaka isandla ekwehliseni isisindo ngaphandle kokulimaza umzimba.
Amaprotheni e-Casein athathwa njengokunyakaza okuxubene nobisi noma ijusi. Ukusetshenziswa okunjalo kudala umuzwa wesikhathi eside wokugcwala emzimbeni.
Futhi ama-amino acid angena emzimbeni kungakapheli amahora ama-5-8 ngemuva kokungeniswa. Yikuphi ukuhlanganiswa okukhulu kakhulu, ngoba kuvimbela ukuwohloka kwemisipha ngezikhathi zokulala nokuntuleka kokudla. Ngokusobala, lesi sici saso sithonye iqiniso lokuthi sasibizwa nangokuthi amaprotheni "asebusuku". Ngamafuphi, i-casein yokuphuza ngemuva kwesidlo sokwehlisa isisindo yilokho okudingayo ukuthola umphumela osheshayo nofanele.
Ngokususelwe kokungenhla, singagqamisa izici ezilandelayo nezinzuzo ze-casein:
- ukuncipha kokudla;
- isenzo esiphikisayo;
- ukugcwaliswa okufanayo komzimba nama-amino acid isikhathi eside;
- okuqukethwe okuphezulu kwe-gluten;
- ukufinyeleleka ngenxa yokukhiqizwa kalula;
- iqukethe wonke ama-amino acid, ngaphandle kwe-glycol, kepha umzimba wakhe ungazihlanganisa;
- kuphulwe ngokuphelele ngesikhathi sokugaya.
Uma sikhuluma ngokusebenzisa i-casein yokwehlisa isisindo, kufanele unake i-micellar casein, ngoba inqubo yokumuncwa kwayo ngumzimba ifinyelela emahoreni ayi-12. Lokhu kukuvumela ukuthi ugcine umuzwa wokugcwala isikhathi eside.
Ukubukeza okusheshayo kwezinye izinhlobo zamaprotheni
Amaprotheni asetshenziswa emzimbeni njengesakhiwo sokwakha izicubu zemisipha. Kwezokudla kwezemidlalo, amaprotheni aqondwa njengama-concentrate awomile, angama-protein angama-75-90%. Ngaphezu kwe-casein, kunezinye izinhlobo eziyisihlanu eziyinhloko zamaprotheni. Ukuziqhathanisa nezakhiwo zeprotheni ye-casein bese wenza isiphetho sakho, ungafunda ukubuka konke okufushane kwazo zonke lezi zinhlobo zamaprotheni ngezansi bese uziqhathanisa nezici nokuhleleka kokudla.
Whey Amaphrotheni
Amaprotheni we-Whey akhiqizwa, njengoba igama liphakamisa, kusuka ku-whey. Ngokwemaphesenti, ibalelwa kuma-20% awo wonke amaprotheni asebisini.
Izici:
- izinga eliphakeme lokufaniswa ngumzimba, ngokoqobo kungakapheli ihora elilodwa nengxenye kuya kwamabili;
- iqukethe wonke ama-amino acid abalulekile.
Inqubo yokungena
Thatha i-whey protein ngamanani amancane njalo emahoreni amathathu kuya kwamane njenge-cocktail. Ilungele ukudla ngokushesha kwangemva kokuzivocavoca. Ukunciphisa i-catabolism, kunconywa ukuthi uphuze ekuseni ngokushesha ngemuva kokulala.
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Amaprotheni obisi
Ubisi lwenziwa ngqo ngobisi. Ngenxa yalokhu, yi-20% whey ne-80% casein.
Izici:
- kuyinhlanganisela yeprotey ye-whey-casein engenakwehlukaniswa;
- inesilinganiso esimaphakathi sokufana;
- iqukethe ama-immunoglobulin, i-alpha-lactulbin, ama-polypeptides, njll.
Inqubo yokungena
Njengoba iqukethe amaprotheni we-whey ne-casein, amaprotheni obisi angathathwa ngemuva kokuzivocavoca noma ebusuku, kuya ngomphumela oyifunayo.
Amaprotheni weSoy
I-Soy protein yiprotheni yemifino ekhiqizwa yi-dehydrogenation kabhontshisi.
Izici:
- efanelekile ukusetshenziswa ngabantu abadla imifino nabantu abane-lactose ukungabekezelelani;
- ngokungafani namaprotheni emvelaphi yezilwane, iqukethe i-lysine ne-glutamine eningi;
- kwehlisa amazinga egazi egazini;
- unezinga eliphansi lokumunca umzimba.
Inqubo yokungena
Amaprotheni weSoy adliwa phakathi kokudla, nangaphambi nangemva kokuqeqeshwa.
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Amaprotheni amaqanda
Amaprotheni amaqanda abhekwa njengeprothini lokulinganisa futhi enziwa ngabamhlophe bamaqanda.
Izici:
- unezinga eliphakeme kakhulu lokumuncwa ngumzimba;
- ebonakala ngomsebenzi ophakeme wezinto eziphilayo;
- yiprotheni ebiza kakhulu, ngakho-ke iyivelakancane kakhulu efomini elimsulwa;
- okuqukethwe okuphezulu kwe-amino acid;
- ilungele abantu abane-lactose ukungabekezelelani.
Inqubo yokungena
Ukudla kwamaprotheni amaqanda kwenziwa ngaphambi kokuqeqeshwa, bese kuthi kungakapheli ihora emva kwawo, nasebusuku.
Amaprotheni ayinkimbinkimbi
Iprotheyini eyinkimbinkimbi iyinhlanganisela yamaprotheni amabili noma ngaphezulu akhiqizwa izazi zokudla kanye nezemidlalo zokudla.
Izici:
- okuqukethwe okuphelele kwezakhi zomzimba nama-amino acid;
- okuqukethwe amaprotheni wokugaya kancane;
- ibuye isetshenziselwe ukunciphisa umzimba;
- kwandisa ukukhuthazela.
Inqubo yokungena
Isakhiwo esiyiprotheni sithathwa kuye ngamaphesenti amaprotheni ahlukene. Isetshenziswa kakhulu ngemuva kokuzivocavoca, phakathi kokudla nasebusuku.
Ithonya le-casein ekuzuzeni okukhulu
Kuhle ukusebenzisa i-casein lapho uthola isisindo, ngoba kunciphisa izinqubo zokuhlehla ngamaphesenti angaphezu kwama-30. Kepha kufanele ithathwe ngokuhlangana namanye amaprotheni. Ngakho-ke phakathi nosuku, kunconywa ukuthi uthathe amaprotheni we-whey njalo emahoreni amathathu kuya kwamane, futhi ngemuva kokuqeqeshwa kanye / noma ngaphambi kokulala, uphuze amaprotheni e-casein. Lokhu kuzonciphisa imiphumela ye-cortisol kwizicubu zemisipha futhi kuvimbele ukonakala kwe-fiber.
Abantu abaningi bakholelwa ngephutha ukuthi i-casin akufanele idakwe ngemuva kokuqeqeshwa lapho kutholwa inqwaba. Kepha lo ngumbono ongamanga, ophikisiwe ucwaningo lwesimanje. Emahoreni ambalwa okuqala, umzimba awudingi amaprotheni, kepha ama-carbohydrate, nemisipha uqobo iqala "ukwakha" ngemuva kwamahora ambalwa. Ngakho-ke ukwanda kwesisindo semisipha akuxhomekile kunani lokumuncwa kwamaprotheni kuleli cala.
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Ukubuyekeza
Ukubuyekezwa kokudla kwamaprotheni we-casein kunempilo enhle kakhulu. Ukubuyekezwa okungekuhle kuhlobene kakhulu nokukhethwa kokunambitheka, njengoba abanye bethanda ukunambitheka kwe-sitrobheli nokhilimu ngenkathi abanye bekhetha ushokoledi. Kepha ngasikhathi sinye, wonke umuntu uqinisekisa ikhono le-casein lokucindezela isifiso sokwenza izinqubo zokudla.
Imibuzo edumile mayelana ne-casein
Ukwenza i-athikili yethu isebenziseke ngangokunokwenzeka, sikhethe imibuzo ebuzwa njalo kakhulu mayelana neprotein casein futhi sazama ukunikeza izimpendulo ezilula kepha eziphelele.
| Umbuzo | Phendula |
| Ungayithatha kanjani iprotheni ye-casein ngokufanele? | Umuthi kufanele uphuzwe izikhathi ezi-3-4 emini (ngesikhathi esingeqile kumagremu angama-30) ngokuhlukile kunoma yikuphi okunye ukudla, futhi umthamo wokugcina kufanele ube sebusuku. |
| Ngabe kukhona ukuphikisana kokuthatha i-casein? | Kuphela ngokungabekezelelani ubisi ushukela nezifo zamanyikwe, i-casein akufanele ithathwe. Azikho ezinye izimo. |
| Ngisiphi isikhathi esihle sokuphuza amaprotheni we-casein? | Amaprotheni we-Casein angathathwa izikhathi eziningana usuku lonke nasebusuku. |
| Ingabe iprotheni ye-casein ilungele ukwehla kwesisindo samantombazane? | Impendulo ayithandabuzi - yebo, ngoba inciphisa indlala. |
| Yimaphi amaprotheni ama-casein amahle kakhulu? | Okungcono kakhulu, kungabhekwa njenge-micellar casein, ngoba isikhathi sokumuncwa komzimba ngamahora ayi-12. |
| Ungaphuza i-casin esikhundleni sedina? | Impela. Ngaphezu kwalokho, kukhuthaza ukuncipha kwesisindo sokuqala. |
| Ungaphuza kanjani iprotheni ye-casein yokwehlisa isisindo? | Ukuze wehlise isisindo, i-casein isetshenziswe kahle kakhulu ngendlela yama-cocktails asuselwa obisini noma kujusi. |
Ukufingqa, singasho ngokuphepha ukuthi kubantu abafuna ukunciphisa umzimba, iprotheni ye-casein iyindlela engcono kakhulu, ngoba ingumkhiqizo owusizo futhi ophephile womzimba. Ngaphezu kwalokho, ingasetshenziswa kokubili ukucindezela isifiso nokugcina ubukhulu bemisipha obukhona kakade.
