Nsomba yamadzi ndi nsomba yamchere, yomwe ndi yokhayo yomwe imakhala ndi banja losangalala. Amapezeka m'madzi otentha a m'nyanja ya Pacific ndi Indian, ndipo pa mafakitale amapangidwa ku Philippines, ndipo ngakhale chizindikiro chawo cha dziko lonse. Ku Ulaya zakudya, sizitchuka kwambiri, koma pazilumba za Pacific, izi ndizofala kwambiri. Nsomba za mkaka zimatchedwa dzina lake chifukwa cha chipale chofewa komanso chokoma kwambiri cha nyama, chachiwiri, dzina losazolowereka - hanos.
Ubwino ndi zowawa za nsomba za mkaka
Nsomba iyi ndi ya mitundu ya zakudya. Nsomba zamakono zotchedwa caloric ndizo pafupifupi makilogalamu 80 pa 100 g ya mankhwala. Mosiyana ndi nsomba za mitsinje, nyanja yamchere, yomwe imatanthawuza ma hanos, imakhala ndi bromine yochuluka komanso ayodini, komanso zimakhala zofunikira kuti thupi lathu likhale phosphorous. Nsomba za mkaka zili ndi mavitamini a gulu B, vitamini PP ndi vitamini C wambiri ndipo ndizochokera kwa mavitamini ambiri osowa mafuta ndi A. D.
Mofanana ndi nsomba zina zambiri, mkaka umakhala ndi mafuta a nsomba, ngakhale kuti anthu ambiri sawakonda kuyambira ali mwana, koma n'kofunika kwambiri. Lili ndi omega-3 ndi omega-6 acids - zinthu zomangira ubongo ndi maselo. Zimakhudzanso ntchito ya ndondomeko yamanjenje ndi kuimika magazi.
Kuchokera ku kusowa kwa ayodini , komwe kuli nyama ya nsomba, dongosolo la endocrine limavutika, kapena kani, chithokomiro cha chithokomiro. Mu 200 g ya chanos ali ndi chizoloŵezi cha tsiku ndi tsiku cha ayodini mu mawonekedwe osavuta.
Kugwiritsiridwa ntchito kwa nsomba kwathunthu kumabweretsa, kuwonjezera pa zabwino, zina, ngakhale zopanda pake. Chinthuchi ndi chakuti mkaka sungadye mkaka, chifukwa zonse zomwe zimapweteka m'madzi a m'nyanja zimagwiritsidwa ntchito. Koma ngati muponyera mutu ndikuphika chanos bwino, ndiye kuti ubwino wa nsomba za mkaka sizingatheke.