Ugbo azu bu uzo nke umu ezoro Seldev, ihe azu azu, ihe oriri bara uru. Ugbo nke umu di iche iche no na-etolite n'akuku ugwu nke oke osimiri Atlantic na Pacific, na Ocean Arctic. E nwekwara ụdị ndị nwere ike ibi n'ime oké osimiri na mmiri ọhụrụ (ha na-agafe n'ọnụ osimiri).
Banyere uru nke azu mara mma
Ngwakota azụ anụ bụ ihe bara uru ma na-edozi ahụ nke nwere ihe ndị dị mkpa maka ahụ mmadụ. N'anụ anụ nke azụ asa (ụdị dị iche iche, mmekọahụ, ebe na oge nke ijide azụ) nwere nkezi ihe dị ka protein 16-19%, ruo 25% abụba, ya mere omega-3 polytysaturated fatty acids, nke kachasị mma antioxidants. Nakwa, azụ azụ nwere ọgaranya vitamin A, E, D, PP na otu B, ihe dịgasị iche iche (gụnyere phosphorus, calcium na iodine ogige). Nchikota nke akwukwo nri nke oma nke oma n'enye aka n'eme ka obi mmadu di ike, aru, na usoro digestive nke aru mmadu. Eji nnu na-esi ísì ụtọ, ma ọ bụ siere ndị inyom dị ime ihe dị mma (ọ bụghị ihe karịrị 500 g kwa izu) nwere mmetụta bara uru ma na steeti ahụike nke nne na-abịa n'ọdịnihu na ịzụlite nwa ebu n'afọ.
Ihe caloric nke azụ asa
Ihe dị n'ime calorie nke azụ asa na-adabere na abụba dị mma nke otu ụdị, ma a na-ekpebisi ike site n'omume, mmekọahụ, ebe na oge nke azụ. N'ikpuru, ihe caloric nke herring nwere ike site na 88 ruo 250 kcal kwa 100 g nke ngwaahịa.
A na-erekarị azụ asa:
- salted ma ọ bụ pickled;
- adị ọhụrụ ma ọ bụ nke ọhụrụ;
- na-ese anwụrụ.
Ọ bụrụ na a na-esi azụ anụ ahụ, ọ nwere ike tinye ya na mmiri ara ehi ma ọ bụ mmiri sie. Igha ahihia adịghị mma na ụkpụrụ, ị nwere ike imeli naanị iberibe iberibe otu ugboro n'ọnwa.
A na-akwadebe ihe ọkụkụ dị iche iche nke oyi kpọnwụrụ n'ụzọ dị iche iche n'ụzọ dị mma:
- obụpde n'ime efere ma ọ bụ steamed, ma ọ bụ simmer na akwụkwọ nri;
- salted (n'ụdị ebu, ozu, mpekere ma ọ bụ dum, gutted or unbred);
- kpochapu na marinade sitere na ihe ndi ozo (nkpuru osisi vine, nri, nkpuru , akwukwo nri, ngwa nri, nnu, mmanu akwukwo nri, garlic).
Na-edozi ma ọ bụ na-edozi azụ azụ maka ọ dịkarịa ala 2 ụbọchị (unbroken - no less than 5).
Ihe caloric nke mejupụtara azụ asa na-adabere n'usoro nkwadebe.
Nke a bụ ụkpụrụ nke calorie dị ka 100 g nke azụ azu:
- salted, marinated - si 150 ruo 250 kcal;
- e ghere eghe, smoked - si 180 ruo 220 kcal;
- sie ma ọ bụ steamed - 130 kcal.