Ese wahisemo neza ifu ya poroteyine?

Hari ubwoko bwinshi bw'ifu ya poroteyine ku isoko, amasoko ya poroteyine aratandukanye, ibikubiye muri yo biratandukanye, ubuhanga butandukanye, ibi bikurikira ni ukureba inzobere mu mirire kugira ngo uhitemo ifu ya poroteyine nziza.

1. Ishyirwa mu byiciro n'imiterere y'ifu ya poroteyine

Ifu ya poroteyine ishyirwa mu byiciro hakurikijwe ifu ya poroteyine ikomoka ku nyamaswa (nk'iyi: poroteyine ya whey, poroteyine ya casein) n'ifu ya poroteyine y'imboga (cyane cyane poroteyine ya soya) n'ifu ya poroteyine ivanze.

Ifu ya poroteyine y'amatungo

Poroteyine ya Whey na casein mu ifu ya poroteyine y'amatungo bivanwa mu mata, kandi poroteyine ya Whey mu mavuta ni 20% gusa, naho ibisigaye ni casein. Ugereranyije n'ibyo bibiri, poroteyine ya Whey ifite igipimo cyo kwinjiza ibintu byinshi ndetse n'igipimo cyiza cya aside amine zitandukanye. Casein ni molekile nini kurusha poroteyine ya Whey, igoye gusya gato. Ishobora guteza imbere imikorere ya poroteyine mu mitsi y'umubiri.

Dukurikije urwego rw'itunganywa n'itunganywa, ifu ya poroteyine ya whey ishobora kugabanywamo ifu ya poroteyine ya whey yiganjemo, ifu ya poroteyine ya whey itandukanye n'ifu ya poroteyine ya whey ya hydrolyzed. Hari itandukaniro mu buryo bw'ingano, imiterere n'igiciro cyabyo uko ari bitatu, nk'uko bigaragara mu mbonerahamwe ikurikira.

Ifu ya poroteyine y'imboga

Ifu ya poroteyine y'ibimera bitewe n'isoko ikungahaye, igiciro kizaba gihendutse cyane, ariko kandi kibereye abarwayi barwaye indwara z'amata cyangwa abarwayi badashobora kwihanganira lactose, poroteyine isanzwe ya soya, poroteyine y'amashaza, poroteyine y'ingano, nibindi, muri byo poroteyine ya soya ari yo poroteyine yonyine nziza iri muri poroteyine y'ibimera, ishobora no kwinjiza no gukoreshwa neza n'umubiri w'umuntu, ariko bitewe n'uko methionine idahagije, bityo, igipimo cyo kugogora no kwinjiza kiri hasi ugereranyije n'ifu ya poroteyine y'inyamaswa.

Ifu ya poroteyine ivanze

Inkomoko ya poroteyine ivangwa n’ifu irimo inyamaswa n’ibimera, ubusanzwe bikozwe muri poroteyine ya soya, poroteyine y’ingano, casein na poroteyine ya whey, bitanga umusaruro mwiza wo kubura aside amine z’ingenzi muri poroteyine y’ibimera.

Icya kabiri, hari ubuhanga bwo guhitamo ifu ya poroteyine nziza

1. Reba urutonde rw'ibikubiye mu ifu ya poroteyine kugira ngo urebe aho ifu ya poroteyine ikomoka

Urutonde rw'ibikubiye mu bicuruzwa rutondekwa hakurikijwe ibikubiye mu bicuruzwa, kandi uko ibintu bigenda birushaho kuba byinshi, ni ko ibintu bigenda birushaho kuba byinshi. Tugomba guhitamo ifu ya poroteyine ifite ubushobozi bwo kugogora no kwinjiza neza, kandi uko ibikubiye mu bicuruzwa byoroshye, ni ko birushaho kuba byiza. Uburyo ifu ya poroteyine isanzwe ku isoko igogora ni: poroteyine ya whey > poroteyine ya casein > poroteyine ya soya > poroteyine y'amashaza, bityo poroteyine ya whey niyo ikwiye gukundwa.

Amahitamo yihariye y’ifu ya poroteyine ya whey, muri rusange ahitamo ifu ya poroteyine ya whey yiganjemo, ku bantu batihanganira lactose bashobora guhitamo gutandukanya ifu ya poroteyine ya whey, kandi abarwayi bafite ikibazo cyo kugogora no kudakora neza kw’igogora ni bo basabwa guhitamo ifu ya poroteyine ya whey ya hydrolyzed.

2. Reba imbonerahamwe y'amakuru yerekeye imirire kugira ngo urebe ingano ya poroteyine

Ingano ya poroteyine mu ifu ya poroteyine nziza igomba kugera ku kigero kirenga 80%, ni ukuvuga ko ingano ya poroteyine kuri buri garama 100 za poroteyine igomba kugera kuri garama 80 no hejuru yayo.