Ultrasonic extractionthev naus laus zis yog siv dav hauv kev lag luam tshuaj, uas USES ultrasonic assisted hnyav rau extraction.Qhov kev kub ceev thiab muaj zog cavitation nyhuv thiab nplawm cov nyhuv tsim los ntawm lub suab tsis tuaj yeem rhuav tshem cov hlwb ntawm cov nroj tsuag tshuaj, kom cov kuab tshuaj nkag mus rau hauv cov hlwb ntawm cov nroj tsuag tshuaj. .
Piv nrog rau kev siv tshuab thev naus laus zis,ultrasonic extractionthev naus laus zis muaj cov yam ntxwv hauv qab no.Ultrasonic extraction technology tuaj yeem ua rau cov khoom siv tau los ntawm cov khoom siv rho tawm thiab txo lub sijhawm rho tawm.Tus sau tau kawm tias ultrasonic extraction thev naus laus zis tuaj yeem yuav luag rho tawm cov khoom tsim nyog, thiab cov khoom siv zoo hauv cov ntsiab lus extract yog siab, uas yog qhov tsim nyog rau kev npaj thiab sib cais ntxiv.
Thib ob, ultrasonic extraction tshuab nyob rau hauv cov txheej txheem extraction tsis xav tau cua sov, tuaj yeem siv rau kev rho tawm ntawm cov khoom siv hluav taws xob qis.Qhov no tuaj yeem tsis tsuas yog txuag cov peev txheej, tab sis kuj zam lub sijhawm cua sov ntev, uas yuav ua rau cov khoom kub-rhiab heev hauv cov khoom. cov khoom siv, thiaj li cuam tshuam rau qhov zoo ntawm cov khoom rho tawm.
Thib peb, ultrasonic extraction tshuab yog yooj yim rau kev khiav lag luam, cov txheej txheem tsis complex.Raws li cov kev taw qhia ntawm cov kws txawj, cov cuab yeej no yuav txhim kho cov ntau lawm ceev, txo tus nqi ntau lawm thiab txhim kho kev lag luam kev pab cuam ntawm lub enterprise, nws yog ib tug tshiab txoj kev. ntawm extraction thiab sib cais kev npaj, thiab txhim kho cov tedious tsoos extraction txheej txheem.
Vim hais tias ntawm cov yam ntxwv saum toj no, ultrasonic extraction thev naus laus zis tau siv dav hauv kev lag luam kws tshuaj.Nyob rau hauv cov tshuaj suav tshuaj suav tshuaj ua piv txwv, raws li cov kws tshaj lij, qhov zoo ntawm ultrasonic extraction ntawm tsoos suav tshuaj yog raws li lub cev tshwj xeeb. ntawm ultrasonic.Qhov ceev ceev txhua yam kev co vibration yoj generated los ntawm piezoelectric transducer yog tsuas yog siv los txo cov quab yuam ntawm lub hom phiaj extract thiab cov qauv matrix, thiaj li mus cuag cov khoom-kua sib cais.
Cov nram qab no yog ob qho tseem ceeb qhia, uas yog, accelerating lub suab ntawm nruab nrab particle thiab cavitation.Thaum lub suab ntawm nruab nrab hais yog accelerated, uas yog, thaum lub ultrasonic yoj nrog ib tug ultrasonic zaus siab tshaj 20KHz yog propagated los ntawm qhov nruam nruab nrab, raws li rau huygens yoj txoj kev xav, nthwv dej pem hauv ntej ntawm nws qhov kev nthuav tawm yuav ua rau cov lus tsa suab ntawm cov khoom nruab nrab (nrog rau cov khoom tseem ceeb ntawm cov khoom siv tshuaj), yog li cov lus tsa suab ntawm cov khoom nruab nrab tau txais kev nrawm nrawm thiab lub zog kinetic.
Hauv kev siv cavitation, ultrasonic yoj yuav tsim tshwj xeeb "cavitation nyhuv" thaum propagating hauv kua nruab nrab. Cov nyhuv no yuav txuas ntxiv tsim ntau qhov micro cua nrog lub siab sab hauv mus txog ntau txhiab tus huab cua, thiab tsis tu ncua "tawv" los tsim lub zog micro shock yoj, uas ACTS ntawm cov khoom siv tshuaj hauv Suav teb.Lub sijhawm no, cov khoom siv tshuaj hauv Suav teb yuav yog. bombarded kom khiav tawm, thiab lub hauv paus ntawm cov ntaub ntawv tshuaj yuav raug denuded tas li, thiab cov khoom xyaw tshuaj uas tsis yog ib feem ntawm cov qauv cog yuav raug cais tawm tas li.
Qhov tseeb tau ua pov thawj tias, nyob rau hauv qhov kev txiav txim ntawm ultrasonic teb, cov tshuaj pharmacodynamic nyob rau hauv Suav tshuaj cov ntaub ntawv tsis tau tsuas yog tau txais lawv tus kheej loj acceleration thiab kinetic zog raws li nruab nrab hais, tab sis kuj tau muaj zog sab nraud quab yuam los ntawm "cavitation nyhuv", yog li lub ultrasonic tshuab extraction tuaj yeem ua tau zoo thiab muab rho tawm tag nrho hauv lub sijhawm luv luv.
Tsis tas li ntawd, ultrasonic extraction thev naus laus zis kuj tseem tuaj yeem ua ke nrog roj chromatograph, kua chromatograph thiab lwm yam khoom siv tshuaj ntsuam xyuas, feem ntau yog siv rau hauv kev tsom xam cov zaub mov zoo, tuaj yeem cuam tshuam cov ntsiab lus tiag tiag ntawm cov khoom xyaw zoo.Tsis tas li ntawd, tab sis ultrasonic extraction thiab cais tshuab tom qab. kev tshem tawm thiab kev sib cais, tab sis kuj nyob rau hauv ib qho kev tshwm sim, qhov tshwm sim ntawm cov tshuaj tshiab, uas yuav pab tau cov kws tshawb fawb kom pom cov khoom tshiab ntawm cov tshuaj.
Qhov tseeb, muaj ntau daim ntawv thov ntawm ultrasonic extraction technology, tsis tsuas yog txwv rau cov saum toj no hais. Piv txwv li, nws yuav siv tau rau lom thiab cog cell fragmentation thiab extraction; Morphological extraction ntawm BCR ntsiab; Tsawg zog lub xeev yuav qhib tau cov kab mob; Siab Lub xeev lub zog tuaj yeem tua cov kab mob nyob; DNA extraction thiab DNA txiav; Gene introduction; rhuav tshem lub xeev dormancy ntawm cov noob cog los txhim kho cov germination tus nqi thiab kev loj hlob thaum ntxov.