I-Protein Concentrate iyisengezo semidlalo esiqukethe amaprotheni ahlanziwe. Iza ngemvelaphi ehlukahlukene: izilwane zeqanda, i-whey, imifino (kufaka phakathi i-soy). Awekho amaprotheni agxilwe ngokuhlanganiswa.
I-Whey Concentrate iyindlela ethandwa kakhulu futhi esetshenziswa kakhulu yamaprotheni asetshenziswa kwezemidlalo ukwakha imisipha nangesikhathi sokomisa ukusheshisa ukuncipha. Abasubathi abaningi bathatha isengezo ngezikhathi ezithile ukuzigcina befanelekile
Izinhlobo zamaprotheni zigxila
Uma ungabekezeleli i-lactose noma i-soy, kunconywa ukuthi uthathe ukugxilwa kweqanda. Kwabadla inyama nalabo abazila ukudla, inketho yesoya ilungile. Kwezinye izimo, kungcono ukukhetha amaprotheni ama-whey noma amaqanda. Lesi sakamuva singene kangcono, kepha intengo yaso iphindwe kaningana ukuphakama.
Ukugxila kwamaphrotheni we-Whey
Akuyona ephumelela kakhulu, kepha uhlobo olusetshenziswa kakhulu lwe-whey protein. Amaprotheni akulezi zithasiselo ahlukanisiwe futhi aphethwe yi-hydrolyzed - ngale ndlela asebenza kangcono ngoba ahlanzwe ngokuphelele. Kepha izithasiselo ezinjalo zibiza kakhulu. Kulolu hlobo lwamaprotheni, amafutha, ama-carbohydrate, i-cholesterol ne-lactose azisuswa ngokuphelele futhi zakha cishe i-20% yomkhiqizo (kwesinye isikhathi ngaphezulu).
Kwezemidlalo, ama-80% concentrate asetshenziswa kakhulu, acishe asebenze njengama-isolates aqukethe amaprotheni amsulwa angama-90-95%.
Izici zokukhiqiza
I-whey yobisi egxilile ikhiqizwa yi-ultrafiltration. Ngenkathi kwenzeka, i-feedstock iyakhishwa, ushukela wobisi (i-lactose) uyasuswa. Lokhu ikwenza ngokudlulisa isondo ngezingqamuzana ezikhethekile ezihlunga ama-molecule amancane amafutha nama-carbohydrate, ibambe izingxube zamaprotheni eziyinkimbinkimbi nezinkulu. Umkhiqizo oholelwayo womisiwe ube yimpuphu.
Ukwakheka
Abakhiqizi bengeza izinto ezahlukahlukene ezahlukahlukene ekugxileni kwe-whey. Iphesenti lamaprotheni, ama-carbohydrate, namafutha lingahluka. Kodwa zonke izithasiselo ezinjalo cishe ziyafana ekubunjweni.
Ukunikezwa kwe-whey protein concentrate (30 g) iqukethe:
- 24-25 g wamaprotheni amsulwa;
- 3-4 g we-carbohydrate;
- 2-3 g wamafutha;
- 65-70 mg cholesterol;
- 160-170 mg potassium;
- 110-120 mg calcium;
- 55-60 mg calcium;
- uvithamini A.
Isengezo singaqukatha amanye amavithamini namaminerali. Iqukethe nama-flavouring agents, flavouring, sweeteners, acidulants. Lezi zingxenye zingaba zemvelo futhi zenziwe. Abakhiqizi abadumile bokudla kwezemidlalo bakhathalela ikhwalithi, ngakho-ke imikhiqizo yabo ine-amino acid elinganiselayo futhi ephelele.
Imithetho yokungena
Umkhiqizi ngamunye ubala isilinganiso sesengezo ngendlela yaso, kepha ingxenye ephelele ibhekwa njengama-30 g wamaprotheni amsulwa ekudleni ngakunye. Inani elikhudlwana kungenzeka lingamuncwa futhi lithinte kabi isibindi.
Kunconywa ukuthatha insiza eyodwa kuya kwezintathu ngosuku.
Uma umuntu ejwayele ukusebenzisa inani elincane lamaprotheni ngokudla, akufanele aqale ukuthatha ukugxila kwamaprotheni ngemithamo emikhulu. Isitayela sokudla kufanele sishintshwe kancane kancane, sandise izingxenye ngokulinganayo.
Uma oqalayo ofuna ukwakha ngokushesha imisipha noma ukunciphisa umzimba eqala ngemithamo ephezulu, kungahle kuvele ukusabela okuseceleni, izinkinga ngomgudu wamathumbu nesibindi. Umzimba awukwazi ukumunca amaprotheni amaningi kunangaphambili.
Ukugxila kuthathwa ngokuyihlanza nganoma yiluphi uketshezi. Uma umgijimi edinga ukoma, kunconywa ukusebenzisa amanzi angenalutho noma imikhiqizo yobisi enamafutha amancane. Uma isithasiselo sithathwa ngenhloso yokwakha imisipha, kungcono kakhulu ukunciphisa umkhiqizo kumajusi nemikhiqizo yobisi ngokuqukethwe okuvamile kwamafutha.
Ukuqhathaniswa kwama-whey kugxila futhi kwehlukanise
Ezithaselweni esizicubungulayo, iphesenti lamaprotheni liphansi impela kunalezihlukanisayo, kepha lokhu akusho ukuthi okwangaphambili kuncane kakhulu kunokwamuva ngekhwalithi.
Uma uthatha amaprotheni aminyene, umzimba uthola amaprotheni amancane namanoni amaningi kanye nama-carbohydrate, kepha ukukhiqizwa kwawo kushibhile kakhulu, okukhonjiswa ezindlekweni.
Ngemuva kokuhlanzwa ngokuphelele, ukuhlukaniswa akulahlekelwa nje ushukela namafutha kuphela, kodwa futhi nezinye izinto eziwusizo ezihlala ekugxileni. Phakathi kwazo:
- i-phospholipids;
- ama-immunoglobulin;
- iphrotheni yobisi esebenza kahle i-lactoferrin;
- Ama-lipids angamafutha aphilile nezinto ezinjengamafutha.
Izinhlobo Eziphezulu Zamaphrotheni Ase Whey Ziyagxila
Namuhla ama-whey concentrate amahle kakhulu akhiqizwa izinkampani zaseMelika. Sethula i-TOP yama-supplements ezemidlalo amahle kakhulu alolu hlobo:
- Amaprotheni e-Elite Whey kaDymatize
- I-Whey Standard Standard nge-Optimum Nutrition
- I-Pro Star Whey Protein evela ku-Ultimate Nutrition.
Umphumela
I-Whey protein concentrate ithandwa njalo phakathi kwabagijimi, ngoba isiza ngempumelelo ukwakha isisindo semisipha, yomile, futhi inikeze ukukhululeka okuhle emisipheni.
