Keta ndi nsomba yochokera ku banja la salmonids, imakhala m'madzi a m'nyanja, koma imalowa m'kamwa mwa mitsinje yamadzi. Ndizokulu kwambiri - anthu akhoza kukula kufika pa 100 cm kapena kuposa ndikulemera makilogalamu 15. Ndipo keta ndi yotchuka chifukwa cha nyama yamtundu wofiira komanso caviar. Kuyambira kale nsomba yake imakhazikitsidwa, chifukwa nsomba zimatha kuwonetsedwa pamasalefu, ngakhale kuti ndizozizira, mchere kapena kusuta. Izi ndi zokometsera zokwanira komanso choyenera chophika zakudya zosiyanasiyana. Koma nsomba zili ndi chum ndi zina zothandiza.
Kusiyanitsa kwa zomwe zikugwiritsidwa ntchito ndi kugwiritsa ntchito chum salmon
Ndalama zamtengo wapatali za mankhwalawa zimatsimikiziridwa, choyamba, chifukwa chakuti zili ndi mapuloteni ambiri, omwe amawoneka mosavuta komanso okhutira ndi amino acid ofunikira. Palinso mafuta ambiri a polyunsaturated mu nsomba - omega-3.
Ubwino wa nsomba za chum zimachokera ku mavitamini okhudzana ndi mavitamini ndi michere. Izi ndi mavitamini a gulu B - riboflavin (B2), thiamine (B1), vitamini A , C, E, PP ndi miyala monga zinc, iron, fluorine, phosphorous, potassium, magnesium, sodium, ndi zina zotero.
Kodi chum imathandiza bwanji?
Monga nsomba iliyonse, nsomba iyi, chifukwa cha thiamine, phosphorous ndi omega-3, ikhoza kukhala ndi zotsatira zabwino pa ubongo, kugwira ntchito kwa mtima ndi mimba. Zimathandizanso kuti mukhale ndi minofu, kuwonjezereka thupi lonse komanso kubwezeretsanso mitsempha ya mitsempha mutatha kupanikizika kwambiri.
Zopindulitsa zamtundu wa chum zimakhalanso kuti zili ndi antioxidant zinthu zambiri. Ndicho chifukwa chake zolemba zake ndi caviar ndi zokometsera zabwino zakumwa zakumwa zoledzeretsa - amatha kuthetsa vuto linalake lopweteka la ethyl mowa pamaselo. Ndipo zingathandizenso kuchotsa poizoni zoopsa m'thupi, kuchepetsa kukula kwa mawonetseredwe
Mwazinthu zothandiza nsomba za chum, ziyeneranso kudziŵika kuti zimatha kuchepetsa kuchuluka kwa cholesterol choipa ndi kuonjezera mlingo wa hemoglobin m'magazi. Chifukwa chogwiritsa ntchito nthawi zonse, chiopsezo cha matenda a maso, mapulaneti, thrombosis ndi atherosclerosis kuchepa. Kuphatikizapo chakudya chanu ketu, mukhoza kulimbikitsa chitetezo chokwanira , kuchepetsa ukalamba, kusintha khungu. Komabe, nsomba iyi si yotchipa ndipo siyense amene angakwanitse. Akatswiri a zamaphunziro amadziwa kuti zingakhale zothandiza ngati pali nsombayi kamodzi pa sabata - zokwana magalamu 200, ndipo ngakhale anthu omwe ali ndi ndalama zambiri angathe kulipirira.