Ngamaxesha onke, intlanzi-yayiyinxalenye ebalulekileyo yokutya kwabantu. Ixabiso lentlawulo lentlanzi liphezulu kakhulu, yingakho abantu behlabathi beli xabisa le mveliso kakhulu. Nangona kunjalo, phambi kwabantu abasesidlweni, umbuzo uvela luhlobo luni lwentlanzi olufanelekileyo lokutya, nokuba ingaba zonke izidlo zasekuhlaleni zincedo ngokulinganayo. Kule nqaku, siza kuhlala kwiinkcukacha ezongezelelweyo kwixabiso lezentlanzi kunye neelwandle.
Ixabiso lentlanzi yeentlanzi
Kubalulekile ukuba uqaphele ukuba umlinganiselo wesakhiwo sezondlo kunye nokwakhiwa kwamakhemikhali kuxhomekeke kakhulu kuhlobo lweentlanzi, indlela yokulungiselela, ixesha lokuloba kunye nesimo sokutya komntu ngamnye. Ungayihoyi umcimbi wokugcina. Yinto enye ukuba unquma ukwenza iintlanzi ezinokubanjiswa ngokutsha, kunye nakwezinye - i-carcass egciniweyo ethengiweyo kwisitoreji, elele kwi-counter ngaphezu kwenyanga.
Ingqungquthela yobuninzi beprotheni kwiintlanzi ezifana ne-tuna kunye ne-chum, umzekelo, i-23% yesisindo somzimba. Ngelo xesha, inxalenye yeeprotheni kwenyama yentlanzi kukuba ibandakanywa ngumzimba womntu ngo-97%, eyona nto ibonakalisa kakuhle. Ukuba sithetha ngokubaluleka kwamandla entlanzi, kufuneka kuphawulwe ukuba iirekhodi ze-caloric zi-salmon (205 kcal nge 100 g), kunye ne-mackerel (191 kcal nge-100 g), ngelixa ixabiso eliphantsi kakhulu li-cod (69 kcal nge-100 d) kunye ne-pike (74 kcal nge 100 g). Kwimixholo yamatye, izibonakaliso ezinkulu zi-mackerel (13.2 g ngalinye nge-100 g yemveliso), i-sturgeon stellate (10.3 g) kunye ne-salmon (13 g). Xa kuqhutywe unyango lokushisa, i-chemical composition of the fish fish, eqinisweni, iyahluka. Ngoko ke isondlo sentlanzi edikiweyo, ngokukodwa, umxholo wekhalori, iya kwanda ngaphezu kwama-2, isixa seeprotheni ngokuchasene siya kuba sincinci.
Ixabiso lentlawulo yeentlanzi ebomvu
Ekubeni sithintele ngamandla kunye nesondlo seentlanzi ebomvu, kuyafaneleka ukuba siqaphele ukuba ikwahlukana noluhlobo lwenyama. Kwixabiso londlo lwe-salmon, esele sibhala ngaphambili. Ukongeza kwi-salmon, zonke iintlobo zeentlanzi ezivela kwintsapho ye-sturgeon zihlelwe njengeentlanzi ezibomvu. Ngokomzekelo, ixabiso lexabiso le-trout li-88 kcal kuphela nge-100 g. Inani leeprotheni, linye yeyona nto ibhetele (17.5 g nge 100 g yeentlanzi). Amanqatha ekubunjwa kwawo kuphela 2 g nganye 100 g yemveliso. Omnye ummeli woluhlu lweentlanzi ebomvu - i-salmon inexabiso le-caloric eli-153 kcal, ngexesha elinye, amanqatha
Ixabiso lentlawulo yezilwanyana zasemanzini
Xa uceba ukutya okunempilo, ungayikhohlwa ngokutya kwezilwanyana zaselwandle. Isondlo sabo sisinakulinganiswa. Ngokomzekelo, i-oysters (120 kcal nge-100 g) kunye ne-shrimp (103 g ngokulandelanayo) inomxholo omkhulu wekhalori wezilwanyana zaselwandle, i-mollusks, i-crab inyama kunye ne-lobster, i-mussels (ukusuka kwi-72 ukuya kuma-84 kcal nge-100 g). Kodwa ngelo xesha, banomlinganiselo ongafaniyo weekhemikhali kwaye banokuxhasana nokutya kwansuku zonke kunye namavithamini namaminerali akhoyo.