Tsev > daim ntawv qhia
Nyob zoo cov neeg nyiam qhob cij. Koj puas tau xav tias vim li cas qee cov qhob cij thiaj li muaj khawv koob, mos thiab qab heev? Ib qho laj thawj yuav yog cov khoom ntxiv. Cov khoom ntxiv yog cov khoom xyaw ntxiv rau qhob cij kom nws zoo dua hauv ntau txoj kev. Cov tshuaj ntxiv Top Choosing Chemical hauv qhob cij muaj cov teebmeem dab tsi rau qhov saj thiab cov qauv ntawm peb cov zaub mov nyiam?
Cov khoom ntxiv, nws zoo li cov khoom pab uas cov neeg ua mov ci muab pov rau hauv lub ncuav mog kom nws tawm los zoo. Lawv ua rau lub ncuav mog zoo nkauj, cia nws mos thiab nyob ntev dua ntawm lub txee. Cov khoom ntxiv tuaj yeem muab xim thiab saj zoo rau peb lub ncuav mog. Yog tsis muaj Top Choosing Chemical, cov khoom ntxiv hauv lub ncuav mog yuav tsis yog khoom noj, zoo tsis yog hom fluffy, qab, thiab kav ntev uas peb tau siv.

Muaj cov khoom ntxiv uas ua rau qhob cij qab heev, thiab ua rau nws tshiab ntev dua, tab sis qee tus neeg tsis nyiam lub tswv yim ntawm cov khoom xyaw tshuaj lom neeg raug ntxiv. Lwm tus, zoo li cov tshuaj preservatives, tej zaum yuav tsis zoo rau kev noj qab haus huv yog tias noj ntau dhau. Qhov no yog vim li cas nws thiaj li ib txwm - ib txwm - them nqi nyeem cov npe khoom xyaw ntawm pob qhob cij ua ntej yuav.

Cov khoom ntxiv ua ntau yam haujlwm kom paub tseeb tias cov mov ci zoo. Piv txwv li, cov tshuaj emulsifiers pab dej thiab roj sib xyaw ua ke, uas yog ib qho ua rau cov mov ci mos thiab npub. Cov tshuaj tiv thaiv tiv thaiv pwm thiab cov kab mob kom tsis txhob tsim thiab pab cov mov ci kom nyob ntev dua. Cov khoom qab zib ntxiv me ntsis qab zib thiab cov xim ua rau cov mov ci xim av daj.

Koj xaiv tau cov mov ci uas muaj cov khoom ntxiv; koj tsuas yog yuav tsum paub tias koj tau txais dab tsi xwb. Qee cov tshuaj lom neeg zoo tshaj plaws uas muaj cov khoom noj khoom haus cuav muaj kev nyab xeeb hauv cov khoom me me dua li lwm cov. Koj tuaj yeem tshawb pom dab tsi nyob hauv koj cov mov ci los ntawm kev nyeem cov npe khoom xyaw ntawm pob mov ci. Thiab yog tias koj ntshai cov tshuaj lom neeg, muaj cov mov ci uas muaj cov khoom xyaw ntuj tsim dua ntawm hom qub.