Nws raug nquahu kom tig koj cov ntses khov kom noj txhua 2-3 lub hlis, ua qhov tseem ceeb tshaj- cov ntses rog (xws li salmon thiab mackerel). Tsawg- ntses rog (xws li cod thiab hiav txwv bass) tuaj yeem khaws cia ntev txog 6-8 lub hlis. Kev khaws cia ntev ntev tsis tsuas yog cuam tshuam rau qhov saj, tab sis kuj tseem tuaj yeem ua rau qhov tsis zoo vim qhov kub thiab txias hauv lub tub yees.
Cov yam tseem ceeb cuam tshuam rau kev siv zaus muaj xws li:
Cov ntsiab lus rog ntawm cov ntses
High- ntses rog (xws li salmon, herring, thiab mackerel): nplua nuj nyob rau hauv unsaturated fatty acids, lawv oxidize yooj yim thiab tsim ib tug rancid saj. Nws raug pom zoo kom haus lawv hauv 2-3 lub hlis.
Tsawg- ntses rog (xws li cod, ntses bass thaj tsam, thiab ribbonfish): Lawv cov nqaij fibers yog coarser, ua rau qeeb oxidation tus nqi. Lawv tuaj yeem khaws cia rau 6-8 lub hlis.
Cov xwm txheej khov thiab cov txheej txheem ntim khoom
Cov tub yees hauv tsev yuav tsum ruaj khov hauv qab -18 degree. Nquag qhib thiab kaw ntawm lub qhov rooj lossis qhov kub thiab txias hloov pauv yuav ua rau lub neej txee lub neej luv.
Lub tshuab nqus tsev ntim tau zoo cais cov ntses los ntawm huab cua, tiv thaiv kev puas tsuaj thiab oxidation, ua kom lub neej txee ntev li ntawm 2-3 lub hlis piv rau cov hnab ntim khoom khov.
Khoom noj khoom haus kev nyab xeeb thiab khoom noj khoom haus khaws cia
Thaum cov ntses khov uas muaj hnub nyoog tshaj li 6 lub hlis yuav tsis tas yuav lwj, nws yuav ua rau poob ntawm cov vitamins B thiab dej - cov khoom noj uas muaj kuab lom, thiab cov nqaij yuav tawv dua.
Yog hais tias cov nqaij ntses hloov daj, qhuav, muaj qhov tawm - tsw, los yog nplaum tom qab thawing, nws yuav tsum muab pov tseg txawm tias nws tseem tsis tau txog hnub tas sij hawm.
Pom zoo teem caij noj
Lub Sijhawm Kev Noj Qab Haus Huv Hauv Tsev: Kev noj ntses 1-2 zaug hauv ib hlis yog pom zoo, siv "thawj-in, first-out" mus kom ze raws li kev yuav khoom ntau zaus.
Kev Ceeb Toom Txog Kev Muag Khoom: Tsis txhob yuav ntau tshaj 3 lub hlis tus nqi ntawm ib lub sij hawm kom tsis txhob ntim khoom thiab tshaj hnub tas sij hawm.
Kev txiav txim siab tshwj xeeb rau qee pawg: Cov poj niam cev xeeb tub, cov menyuam yaus, thiab cov uas tsis muaj zog tiv thaiv kab mob yuav tsum ua tib zoo tswj lub sijhawm khov thiab ua qhov tseem ceeb ntawm cov ntses tshiab lossis luv luv -lub sij hawm khov.
