Membrane technology rau cog pigments extraction

Membrane technology for Plant pigments extraction

Cog pigments muaj ntau yam sib txawv ntawm cov molecule, porphyrins, carotenoids, anthocyanins thiab betalains.

Cov txheej txheem ib txwm ntawm extracting cog pigment yog:
Ua ntej, crude extract yog nqa tawm nyob rau hauv cov organic hnyav, ces refined nrog resin los yog lwm yam txheej txheem, thiab ces evaporated thiab concentrated nyob rau hauv ib tug tsawg kub.Cov txheej txheem yog complex, nyuaj rau tswj, muaj ntau npaum li cas ntawm cov organic solvents thiab resin npaum li cas, noj cov kua qaub thiab alkali, siab khiav hauj lwm nqi, polluted ib puag ncig, unstalbe pigment zoo, tsis tshua muaj nqi xim.

Daim ntawv thov kev sib cais ntawm daim nyias nyias thiab kev ua kom huv tuaj yeem ua kom yooj yim rau tag nrho cov txheej txheem, txuag cov kuab tshuaj organic.Ultrafiltration txheej txheem tuaj yeem tshem tawm cov protein, cov hmoov txhuv nplej siab thiab lwm yam impurities, thiab tom qab ntawd desalinated los ntawm nanofiltration kom tshem tawm cov me me molecules, thaum concentrated.Kev tswj tsis siv neeg tuaj yeem ua tiav, zoo heev txo cov nqi rho tawm, cov xim zoo thiab ruaj khov thiab cov xim muaj txiaj ntsig zoo tuaj yeem txaus siab.Cov txheej txheem tag nrho tsis ntxiv cov khoom siv ntxiv, yog cov cuab yeej ntsuab tiag tiag.Nws kuj yog siv rau zus tau tej cov tshuaj ntsuab extracts.


Lub sij hawm xa tuaj: Plaub Hlis-20-2022
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