Khoom cuav pwm Txwv ci ntsa iab thiab super dej-skiing

Lub ntsiab ntawm cov khoom siv yog ib yam khoom hu ua "carnauba", uas yog muab los ntawm cov nroj tsuag hu ua "carnauba palm" hauv South America. Txoj kev nyab xeeb hauv South America yog heev qhuav. Yuav kom tiv thaiv cov nplooj ntawm ziab tawm, tsob ntoo secretes ib tug kua uas envelops lub nplooj. Cov kua yog carnauba. Carnauba tau faib ua ntau hom raws li nws tus kheej purity: Lub purity ntawm qhov khoom yog siab heev, xim yog ze rau dawb huv dawb, xim ntawm cov khoom muag thib ob yog me ntsis yellowish, mus rau qib thib peb qhov xim yog ze rau lub grayish daj, thiab tom qab qib plaub nws yog nyob ze rau xim av. Vim yog cov theem siab ntawm cov khoom nyob rau hauv cov av hauv qab qib peb, feem ntau lawv siv rau khau tsis muaj tsheb ciab. Feem ntau cov tsheb ciav hlau uas tuaj yeem pom hauv kev muag khoom hnub no yog sib xyaw ntawm qib ob thiab qib thib peb carnauba (uas yog xav zoo dua). Raws li qeb 1, nws cov zis tsuas yog 10% ntawm tag nrho cov khoom muag ntawm carnauba. Yog li ntawd, nws yog qhov zoo heev, thiab cov khoom ua nrog nws yog ntawm chav kawm worthless. Xws li "Zymol" tsheb cwj mem yog cov neeg sawv cev ntawm cov khoom xws li, Zymol nta tawg thiab super dej-skiing, tus nqi ntawm ib qho khoom me me ntawm cov khoom hloov mus rau RMB siab li 20,000 yuan, nws cov nyhuv tsis yog nyob rau hauv lub khw uas lub tsheb yam khoom qub yuav tuaj yeem ua tau.