Kizhuch (lat.Oncorhynchus kisutch) - mitundu yosodzi yamasodzi a nsomba ya nsomba (masisidae).

Kufotokozera

Nsomba ya Coho ndi nsomba yayikulu, imafika kutalika kwa masentimita 108, kulemera kwa 15.2 kg. Salmon ya Coho ndi yosiyana ndi nsomba zina zamitundu yosalala (chifukwa chake mayina achi Japan ndi America "salmon siliva" ndi "nsomba zoyera" zaku Russia).

Amakhala m'mphepete mwa gombe la Asia kuchokera ku Mtsinje wa Anadyr kudutsa m'mphepete mwa Kamchatka mpaka mitsinje kumpoto chakumadzulo kwa Nyanja ya Okhotsk. Nthawi zina amapezeka kum'mawa kwa Sakhalin ndi Hokkaido, m'mitsinje ya Amur.

Pa gombe la North America la Pacific Ocean ndicofala, komwe amakhala kuchokera ku Alaska kupita ku California (Sacramento River).

Kukula kwa nsomba zaku North America ndikakulu kuposa komwe kumapezeka ku Asia komwe kuli mtunduwo. Oimira aku Asia amtunduwu amatha kutalika kosaposa 88 cm ndi unyinji wosaposa 6.8 kg.

Zimakhala zokhwima pazaka zitatu, zinayi za moyo. Kusasinthika kwanyengo kwa amuna ena m'madzi abwino kunadziwika. Nsomba za Coho zimalowera kumadziyenda m'mitsinje mochedwa kwambiri kuposa mitundu ina ya nsomba.

Ku Kamchatka, chilimwe, yophukira ndi chisanu coho nsomba zimasiyanitsidwa. Kukula kwa chilimwe mu Seputembala - Okutobala, nthawi yophukira mu Novembala - Disembala, nthawi yozizira imayamba mu Disembala - Januware komanso ngakhale mu Okutobala, komanso m'madera akutali mu Marichi. Iyo siimawombera mu nyanja, kokha mu mitsinje kapena akasupe.

Mukatulutsa, amuna amakhala amphongo amdima, pomwe akazi amakhala ndi chopepuka cha pinki. Pambuyo pofalikira, anthu onse amafa. Kuchuluka kwa ana aang'ono kumakhazikika mu chaka chachiwiri cha moyo ndipo sikunachitike chachitatu ndi chachinayi. Amadyanso ntchentche za caddis, tizilombo, mphutsi zawo, caviar ndi nsomba za nsomba.

Nyengo ya m'madzi imakhala pafupifupi chaka chimodzi ndi theka. Kudutsa nsomba zonenepa kumabisala munyanja.

M'madzi ena (Nyanja ya Sarannoye pa Bering Island, pafupi ndi Petropavlovsk-Kamchatsky, Nyanja ya Kotelnoe ndi Nyanja za Magadan Region) amapanga mawonekedwe okhala, omwe amapanga anthu odziimira okha.

Fomu yanyumba imafika paunyamata mchaka chachinayi cha moyo.

Mtengo wachuma

Coho salmon ndi nsomba yamtengo wapatali yamalonda, koma kuchuluka kwake ndikochepa.

Mu coho nsomba nsomba kuchokera 6.1 mpaka 9.5% mafuta. Nyama ya scoon imakhala yofiira, yokoma, imakhala ndi astaxanthin, mavitamini B1, B2, michere ndi zinthu zina - chitsulo, molybdenum, nickel, fluorine, zinc, chromium.