Thaum sib piv cov zaub khov thiab zaub tshiab, cov lus teb nyob ntawm seb cov khoom yuav siv li cas. Cov zaub tshiab feem ntau pom tias yog cov tsoos ntau dua, tab sis cov zaub khov muaj ntau yam zoo, tshwj xeeb tshaj yog rau cov khw muag khoom noj, cov neeg muag khoom, thiab cov neeg yuav khoom noj.
Ib qho txiaj ntsig loj tshaj plaws ntawm cov zaub khov yog lub neej txee. Cov zaub tshiab tuaj yeem lwj sai sai, tshwj xeeb tshaj yog thaum lub sijhawm thauj mus los ntev lossis khaws cia. Frozen zaub, ntawm qhov tod tes, tuaj yeem nyob ruaj khov ntev dua thaum khaws cia kom zoo. Qhov no txo cov khib nyiab thiab ua rau cov neeg yuav khoom yooj yim dua hauv kev npaj cov khoom muag. Rau cov lag luam uas xav tau cov khoom sib xws, qhov no yog qhov zoo dua.
Frozen zaub kuj pab tswj kom muaj nyob thoob plaws lub caij sib txawv. Ntau cov khoom tuaj yeem khaws tau ntawm qhov siab tshaj plaws freshness thiab khov tam sim ntawd, uas pab khaws lawv cov khoom zoo. Qhov no txhais tau tias cov neeg yuav khoom tuaj yeem nkag mus rau tib yam khoom zoo thoob plaws hauv lub xyoo es tsis txhob nyob ntawm cov khoom siv raws caij nyoog. Tsis tas li ntawd, cov zaub khov khov yog feem ntau yooj yim rau kev ua haujlwm vim lawv twb tau ntxuav, txiav, thiab npaj siv.
Hais txog tus nqi, cov zaub khov khov tuaj yeem ua haujlwm tau zoo nyob rau lub sijhawm ntev. Lawv txo qhov lwj, txuag kev ua haujlwm, thiab ua kom yooj yim cia. Rau ntau tus neeg yuav khoom, tshwj xeeb tshaj yog hauv khw muag khoom thiab khoom noj khoom haus, cov zaub khov tsis yog qhov kev xaiv thaub qab xwb. Lawv yog cov khoom siv tswv yim thiab txhim khu kev qha.
