Kev siv lub tshuab ua kom lub cev yog tuaj yeem npog cov nqaij nrog txheej txheej hmoov los yog qee zaum zoo nkauj lub crumbs. Ua ntej thov cov roj ntim thiab cov ncuav ci, Cov hmoov nplej feem ntau yog siv los ua thawj txheej. Cov hmoov av plhws rau saum npoo los ntawm nqus dej dawb rau ntawm qhov chaw. Nws yuav siv tom qab los ua ib txheej nruab nrab ntawm cov khoom thiab roj teeb txheej tom ntej. Nws yog ib qho tseem ceeb tias cov saum npoo ntawm cov khoom lag luam yuav tsum npaj kom txhij ua ntej tshem tawm hmoov av. Lub pob khov ua kom zoo nkauj lossis nplaim dej khov nrog dej khov nab kuab tuaj yeem cuam tshuam nrog kev nplaum zoo. Yog li, kev saib xyuas yuav tsum tau them rau qhov kub ntawm cov nqaij thiab qhov dawb ntawm cov dej dawb rau ntawm cov nplaim. Cov nplaum ua ntej plua plav tuaj yeem txhim kho los ntawm kev ntxiv cov protein xws li qe dawb.

Feem ntau, Cov plua plav txheej yog thawj txheej ntawm cov khoom, nws yog feem ntau siv los nqa lub caij nyoog thiab txuj lom.

Tom qab cov zaub mov kib, cov khoom ua khoom noj yuav "ua kom muaj zog" rau ntawm cov zaub mov.