Vim li cas nws tsis puv ntawm cov tshuaj pleev ib ce

1. Xav txog lub thermal nthuav thiab kev txiav tawm ntawm cov khoom, nws yog ib qho ib txwm muaj peev xwm khaws ib ntu ntawm huab cua.

2. Cov pa pa hauv lub raj muaj qhov siab thiab cov tshuaj pleev ib ce tawm vim qhov siab ntawm thaj chaw sib txawv.

3. Lub duav nyob hauv lub cav thauj khoom yuav yooj yim phwj yog sau.

4. Nws muaj cov tshuaj phenolic ua rau hauv naj hoom, uas yooj yim rau volatilize, yog li ib nrab ntawm cov naj hoom' s muaj peev xwm yog 75 ~ 80%;

Yog tias nws puv, nws yuav yooj yim rau cov ntsiab lus tso tawm, uas yuav cuam tshuam cov tsos ntawm cov khoom, lossis yuav raug paug thiab cov khoom yuav raug pov tseg.

Kev hnyav siab dhau los yuav ua rau lub raj mis tawg thaum thauj, thiab tawg nrog cov roj tshwj xeeb.

Yog li no, kho cov chaw tsim khoom lag luam raws li lub siab dub, cov neeg muag khoom raws li tus tub sab, thiab tus kws ua haujlwm li cov neeg ruam tsis tsim nyog rau kev yuav cov khoom tu tawv nqaij, vim tias yeej tsis muaj cov khoom tu tawv nqaij puv ntawm.

Nov yog cov yam ntxwv ntawm cov txheej txheem tsim khoom thiab hom khoom nyoos. Cov khoom lag luam yog cov kab kev tsim tawm. Qhov hnyav hnyav yog tib yam li cov ntawv ntim, thiab tsis muaj tsawg dua ib gram.