Lub tshuab kas fes yog qhov zoo tshaj plaws rau kev rho tawm ib zaug. Qhov no yog vim hais tias feem ntau ntawm cov extractable tshuaj nyob rau hauv kas fes hmoov twb tau precipitated thaum lub sij hawm thawj extraction txheej txheem, thiab thaum muab rho tawm dua, cov residual tshuaj yog feem ntau phem cov khoom xyaw xws li ntoo fibers, uas tsis tsuas yog tsis muab ib tug zoo tsw, tab sis tej zaum yuav. kuj coj ib tug iab saj. cov
Vim li cas ho tsis muab rho tawm ntau zaus
Cov yam ntxwv nag lossis daus ntawm kas fes Cheebtsam: Feem ntau ntawm cov khoom tsis hloov pauv, cov tshuaj soluble, thiab cov khoom raug tshem tawm hauv kas fes yog precipitated thaum thawj txheej txheem extraction. Piv txwv li, feem ntau cov tshuaj volatile precipitate nyob rau hauv 20 vib nas this, thaum soluble tshuaj precipitate txog ib lub hlis twg hauv 120 vib nas this.
Kev hloov pauv: Ntau qhov kev rho tawm tuaj yeem ua rau muaj kev hloov pauv ntawm tsw, saj, thiab qab saj. Thaum cov khoom seem hauv kas fes hmoov tom qab thawj zaug muab rho tawm dua, qhov tsw thiab saj yuav txo qis, thiab tej zaum yuav ua rau tsis zoo.
Caffeine cov ntsiab lus: Caffeine yog ib qho tseem ceeb tshaj plaws nyob rau hauv kas fes, thiab feem ntau ntawm nws twb tau precipitated thaum lub sij hawm ib tug extraction txheej txheem. Thaum muab rho tawm dua, cov ntsiab lus caffeine twb tsawg heev.
Cov txheej txheem rho tawm thiab cov xwm txheej ntawm kas fes yog qhov nyuaj heev, thiab cov tshuaj tiv thaiv rau kev hloov pauv hauv cov xwm txheej kuj tseem ceeb heev. Piv txwv li, cov txheej txheem rho tawm ntawm cov tshuaj yej txawv ntawm kas fes, raws li cov tshuaj yej nplooj tseem tuaj yeem tso tawm cov khoom xyaw flavorful txaus tom qab ntau infusions, thaum kas fes tsis.
