Los ntawm cov txheej txheem txheej txheem, cov tsoos suav tshuaj extraction thiab concentration unit extracts cov khoom xyaw zoo los ntawm Suav tshuaj ntsuab thiab concentrates rau hauv ib daim ntawv uas yooj yim rau khaws thiab siv. Tom qab xaiv nruj, Suav tshuaj ntsuab raug xa mus rau cov txheej txheem extraction thiab soaked nyob rau hauv cov kuab tshuaj rau extraction. Tom qab ib lub sij hawm, cov kuab tshuaj rho tawm cov khoom xyaw nquag los ntawm Suav tshuaj ntsuab los tsim cov extract. Tom qab ntawd, cov extract yog ntxiv purified thiab concentrated los ntawm cov txheej txheem cov kauj ruam xws li concentration thiab distillation kom tshem tawm tshaj cov kuab tshuaj. Cov tshuaj concentrated muab rho tawm los ntawm cov tshuaj suav tshuaj tuaj yeem siv rau hauv thaj chaw xws li tshuaj thiab khoom noj qab haus huv.
Qhov zoo ntawm tsoos suav tshuaj extraction thiab concentration units tsis tuaj yeem tsis quav ntsej. Nws tuaj yeem txhim kho cov txiaj ntsig zoo ntawm cov tshuaj suav tshuaj ntsuab thiab siv cov khoom xyaw nquag hauv cov tshuaj ntsuab. Piv nrog rau cov txheej txheem kev rho tawm ib txwm siv, kev siv tshuab rho tawm tuaj yeem ua tiav cov haujlwm loj ntawm kev rho tawm sai, txuag cov neeg ua haujlwm thiab cov nqi sijhawm. Secondly, mechanical extraction yuav xyuas kom meej stability thiab controllability thaum lub sij hawm extraction txheej txheem. Los ntawm kev kho qhov tsis raug, lub hom phiaj cov khoom hauv cov tshuaj extraction tuaj yeem ua tiav zoo dua purity thiab concentration. Tsis tas li ntawd, mechanical extraction kuj tuaj yeem tiv thaiv cov neeg ua haujlwm ntawm cov khoom tsis zoo.
Nrog rau kev nce qib ntawm cov thev naus laus zis, cov tshuaj suav tshuaj suav tshuaj rho tawm thiab cov concentration units tseem niaj hnub tsim thiab nce qib. Ntawm qhov tod tes, cov txheej txheem kev rho tawm tshuab yog qhov ntse dua, thiab tag nrho cov kev saib xyuas thiab kev tswj xyuas kev tswj hwm tuaj yeem ua tiav los ntawm kev tswj tsis siv neeg. Ntawm qhov tod tes, kev qhia txog cov thev naus laus zis tshiab thiab cov cuab yeej siv tau ua kom zoo dua cov txiaj ntsig extraction ntawm Suav tshuaj ntsuab. Piv txwv li, supercritical kua extraction thev naus laus zis tuaj yeem ua tiav cov txiaj ntsig zoo ntawm qhov kub thiab txias, txo qhov kev puas tsuaj rau cov khoom xyaw tseem ceeb ntawm cov tshuaj suav tshuaj ntsuab. Tsis tas li ntawd, cov tsoos suav tshuaj extraction thiab concentration chav kuj tseem tuaj yeem muab cov cuab yeej sib cais kom zoo dua cais cov hom phiaj ntawm cov tshuaj concentrated, txhim kho cov purity thiab zoo ntawm cov tshuaj suav tshuaj.
