Txheej txheem extraction
Txoj kev siv cov kuab tshuaj extraction siv cov kuab tshuaj kom tshem tawm cov khoom zoo los ntawm cov khoom siv raw, thiab cov kuab tshuaj siv yuav tsum muaj cov yam ntxwv ntawm kev sib nrig sib solubility nrog cov kuab tshuaj rho tawm. Tom qab crushing cov khoom cog, muab tso rau hauv ib lub thawv tsim nyog, ntxiv ob peb zaug ntawm cov kuab tshuaj, thiab muab rho tawm nws siv immersion, percolation, decoction, reflux, thiab nruam extraction txoj kev.
Nyob rau hauv cov txheej txheem extraction ntawm cov kuab tshuaj extraction, cov concentration ntawm hnyav, cov ntaub ntawv ua kua piv, extraction kub, thiab lub sij hawm rho tawm ncaj qha cuam tshuam tus nqi extraction ntawm cov khoom zoo.
Ultrasonic extraction txoj kev
Ultrasonic extraction siv lub zog vibration thiab cavitation teebmeem generated los ntawm ultrasound kom ceev cov kev tso tawm, diffusion, thiab dissolution ntawm cov tshuaj nyob rau hauv cov nroj tsuag cell mus rau hauv cov kuab tshuaj, thaum tswj cov qauv thiab lom lom ntawm cov extracted tshuaj tsis hloov. Lub hauv paus ntsiab lus ntawm ultrasonic extraction yog tsuas yog ib tug txheej txheem ntawm lub cev, thiab nws yog ib tug kuj tshiab extraction txoj kev uas tau maj tau txais kev mloog nyob rau hauv xyoo tas los no. Rau feem ntau cov khoom, ultrasonic extraction tuaj yeem txo lub sij hawm rho tawm, haus cov kuab tshuaj tsawg dua, thiab muaj tus nqi rho tawm siab dua piv rau cov kuab tshuaj extraction, yog li nws muaj kev ua haujlwm siab extraction.
Nyob rau hauv cov txheej txheem ultrasonic extraction, kev xaiv thiab concentration ntawm cov kuab tshuaj, qhov piv ntawm cov khoom rau cov kua, lub extraction kub, thiab lub sij hawm extraction yuav ncaj qha cuam tshuam tus nqi extraction.
