Cov roj tseem ceeb yog cov concentrated, cov kua txiv hmab txiv ntoo uas muaj txiaj ntsig zoo uas muaj txiaj ntsig zoo thaum siv kev nyab xeeb hauv aromatherapy, kev tu tawv nqaij, kev saib xyuas tus kheej, sab ntsuj plig thiab lwm yam kev noj qab haus huv thiab kev nco qab.
Cov roj tseem ceeb, tsis zoo rau kev siv lo lus roj, tsis yog oily-xav txhua.Cov roj tseem ceeb feem ntau yog cov ntshiab, tab sis qee cov roj xws li xiav tansy, patchouli, txiv kab ntxwv thiab lemongrass yog amber, daj, ntsuab los yog xiav tsaus xim.
Cov roj tseem ceeb yog muab rho tawm feem ntau siv distillation thiab qhia.Qee txoj hauv kev siv yog chav thiab / lossis dej distillation, hnyav rho tawm, tshem tawm cov roj kiag li, resin tapping, thiab txias nias.Cov txheej txheem ntawm kev rho tawm ua haujlwm nyob ntawm qhov zoo ntawm cov khoom siv thiab hom khoom muaj ntxhiab uas yuav tsum tau ua.
Extraction ntawm cov roj yam tseem ceeb yog cov txheej txheem ntev thiab kim.Qee cov khoom siv cog xws li paj yog qhov tsis zoo thiab raug ua tiav sai li sai tau tom qab sau qoob loo;lwm tus, suav nrog cov noob thiab cov hauv paus hniav, tuaj yeem khaws cia lossis thauj mus rau kev rho tawm tom qab.
Cov roj tseem ceeb yog cov concentrated heev.Ib tug loj npaum li cas ntawm raw khoom, ob peb puas los yog ntau txhiab phaus, yuav tsum tau rho tawm ob peb phaus ntawm tseem ceeb roj.Piv txwv li, kwv yees li 5,000 phaus ntawm cov paj ntoo tsim ib phaus ntawm cov roj sawv, 250 phaus ntawm lavender tsim 1 phaus roj lavender thiab 3000 txiv qaub ua 2 phaus roj txiv qaub.Thiab qhov no yog qhov laj thawj tseem ceeb vim li cas qee cov roj tseem ceeb yog kim.
Cov roj tseem ceeb yog cov concentrated, thiab me ntsis mus ntev.Txawm hais tias lawv yog ntuj thiab tsis hnov tsw zoo, nws yog ib qho tseem ceeb kom kawm txog thiab hwm cov roj yam tseem ceeb.Cov roj tseem ceeb muaj txiaj ntsig zoo thiab siv tau zoo thaum siv ua tib zoo thiab nrog kev cia siab tiag tiag.Txawm li cas los xij, kev siv cov roj yam tseem ceeb tsis raug yuav ua rau muaj kev phom sij.
Thaum sab laug los yog tsis diluted txaus, cov roj yam tseem ceeb tuaj yeem ua rau muaj kev pheej hmoo ntawm rhiab heev los yog khaus thaum siv tshuaj pleev.Thaum tsis zoo diluted, qee qhov kuj tuaj yeem ua rau phototoxic.Ua ntej siv cov tshuaj pleev ib ce, cov roj tseem ceeb yog thawj zaug diluted nrog cov roj nqa khoom xws li jojoba, qab zib almond roj lossis txiv hmab txiv ntoo roj.
Post lub sij hawm: May-07-2022