Nyob rau hauv cov khoom noj pellet ntau lawm, crushing yog hais txog kev hloov pauv ntawm lub cev zoo ntawm cov khoom noj khoom haus tsis muaj kev hloov pauv ntau dhau ntawm lawv cov khoom siv tshuaj. Txawm hais tias qhov finer lub crushing particle loj, lub zog noj ntau dua thiab qis dua cov kev ua tau zoo, qhov chaw ntawm cov khoom siv raw yog nce thiab cov khoom noj txias zoo dua. Nrog rau tag nrho kev sib cuag ntawm dej thiab cua sov, gelatinization thiab deformation los ntawm raw cov ntaub ntawv yog zoo. Qhov cuam tshuam ntawm crushing ntawm kev loj hlob kev ua tau zoo yog feem ntau muaj feem xyuam rau lub hnub nyoog ntawm cov tsiaj nyeg thiab nqaij qaib, hom raw khoom, thiab crushing particle loj. Cov ntaub ntawv sib txawv yuav tsum tau sib tsoo fineness; cereal raw khoom yog nplua nuj nyob rau hauv fiber.
Conditioning hais txog kev ntxiv chav rau cov hmoov sib tov sib xyaw rau kev kho hydrothermal kom muag cov hmoov, ua kom yooj yim rau cov as-ham hauv pub kom zom thiab nqus. Pelletization yog hais txog cov pellet pub uas tsim los ntawm compressing cov hmoov txias ntawm qhov kub thiab txias los ntawm lub nplhaib pwm los ntawm lub siab cov menyuam. Cov nyhuv txias ntawm pub yog feem ntau cuam tshuam los ntawm chav dej, txias txias, lub sijhawm txias thiab lwm yam. Kev ua kom txias txias tuaj yeem txhim kho cov hmoov txhuv nplej siab gelatinization, ua kom tsis muaj menyuam, pub muaj peev xwm ntau lawm, thiab cov khoom tiav cov dej noo. Txawm li cas los xij, qhov kub thiab txias heev tuaj yeem ua rau muaj qhov tsis zoo rau cov khoom siv hluav taws xob xws li immunoglobulins, vitamins, thiab enzyme npaj.
