Ultrasonic dual rho tawm cov txiaj ntsig ntawm cov dej tawm thiab dej cawv, thiab muaj peev xwm siv cov dej-soluting thiab liposoluble cov khoom siv los ntawm nceb.
Piv txwv li, dej rho tawm tuaj yeem hloov kho dej-soluble cov khoom siv xws li polysaccharides, thaum nqus dej cawv tuaj yeem zoo dua cov roj ripopoluble zoo li terpenoids thiab triterfenoids thiab triterfenoids thiab triterfenoids thiab triterfenoids thiab triterfenoids thiab triterfenoids thiab triterfenoids thiab triterfenoids thiab triterfenoids thiab triterfenoids thiab triterfenoids thiab triterfenoids thiab triterfenoids thiab triterfenoids thiab triterfenoids thiab triterfenoids thiab triterfenoids thiab triterfenoids thiab triterfenoids thiab triter pov. Yog li tau txais ib qho kev pom zoo tshaj plaws ntawm cov khoom siv tsis muaj txiaj ntsig.
Dej extraction thiab dej cawv tawm yog ob txoj kev rho tawm cov txheej txheem. Lawv feem siv dej thiab ethanol li kuab tshuaj.
Cov dej rho tawm cov dej sib cuam tshuam ntawm cov dej thiab cov roj hmab raw los ntawm cov kab mob cawv thiab lwm yam kev sib cais los ntawm cov khoom siv dej caw los ntawm cov khoom siv tau zoo los ntawm cov khoom siv nyoos. Hauv qab no yuav qhia cov ntsiab cai, qhov zoo thiab tsis zoo, nrog rau cov teb ntawm ob txoj kev rho tawm.
Lub hauv paus ntsiab lus ntawm cov dej extraction: dej extraction: kev tawm tswv yim cuam tshuam rau hauv dej thiab rho tawm nws los ntawm kev sib cuam tshuam ntawm dej molecules thiab lawv cov lwg me me.
Qhov Zoo:
Kev ua haujlwm yooj yim thiab yooj yim los tswj cov txheej txheem rho tawm;
Dej yog qhov muaj kev nyab xeeb, pheej yig thiab muaj cov hnyav uas tsis muaj kev cuam tshuam rau cov nroj tsuag thiab yooj yim rau kev rov ua dua tshiab thiab kov.
③ Feem ntau ntawm cov kev rho tawm yog cov dej-soluble cov tebchaw, thiab rho tawm kev ua tau zoo yog qhov siab.
Qhov tsis zoo:
Cov ntaub ntawv raw nrog cov ntsiab lus tsawg ntawm cov dej-soluble tebchaw tsis haum rau cov dej tawm;
Nws yuav ua rau cov muaj microbial paug;
‡ Kev rho tawm dej tawm tuaj yeem ua rau cov protein ploj thiab lwm yam macromolecules, cuam tshuam rau kev ua haujlwm ntawm extract. The application fields of water extraction: Water extraction is suitable for extracting water-soluble active components from plant materials such as tea, Chinese herbal medicines, fruits and vegetables, such as polyphenols and flavonoids.
Lub hauv paus ntsiab lus ntawm quav dej cawv tawm: cawv extraction cuam tshuam txog kev haus cawv thiab lwm yam kev haus dej cawv thiab txo cov rog thiab lawv cov kev sib cais.
Qhov Zoo:
① Cov tshuaj ntxuav cawv tsis yog yooj yim kom rov zoo, tab sis kuj tuaj yeem yaj qee cov organic sib xyaw uas tsis yooj yim soluble hauv dej;
② Kev quav dej cawv tsis ua rau poob xws li protein decomposition, thiab kev ua ntawm cov extract yog qhov siab.
③ Cawv Kev Tshem Tawm yog qhov haum rau kev rho tawm qee qhov chaw tsis sib xws.
Qhov tsis zoo:
① Cawv Cub Hluav Taws Xob yog kim; Cawv tuaj yeem cuam tshuam rau cov nroj tsuag thiab tsis haum rau qee cov kev rho tawm nrog cov cai tshwj xeeb. Kev quav dej cawv yog cov nplaim taws, thiab kev ceev faj kev nyab xeeb yuav tsum tau noj thaum ua haujlwm. Daim ntawv thov kev haus cawv tawm: Cawv rho tawm yog qhov tsim nyog rau cov roj av organic uas tsis yooj yim solub, thiab cov tshuaj yej, thiab cov roj tshuaj yej noj, anthocyanins, thiab vanilla.
Daim ntawv thov scopes ntawm dej extraction thiab kev tshem tawm me ntsis, tab sis lawv yuav luag thoob plaws hauv ntau thaj chaw, tshuaj, thiab khoom noj. Cov kev rho tawm yuav tsum tau xaiv raws li qhov xwm txheej tiag tiag.