Ukadaulo wa Membrane pakuchotsa ma pigment a Plant

Mitundu yamitundu yosiyanasiyana ya ma molekyulu, porphyrins, carotenoids, anthocyanins ndi betalain.

Njira yachikhalidwe yochotsera pigment ya chomera ndi:
Choyamba, yaiwisi Tingafinye ikuchitika organic zosungunulira, ndiye woyengedwa ndi utomoni kapena njira zina, ndiyeno chamunthuyo ndi anaikira pa otsika kutentha.Njirayi ndi yovuta, yovuta kulamulira, imakhala ndi zosungunulira zambiri za organic ndi utomoni mlingo, kumwa asidi ndi zamchere, kukwera mtengo kwa ntchito, malo oipitsidwa, mtundu wa pigment unstalbe, mtengo wotsika wamtundu.

Kugwiritsa ntchito kulekanitsa kwa membrane ndi kuyeretsa kumatha kufewetsa njira yonse, kupulumutsa zosungunulira za organic.Ultrafiltration ndondomeko akhoza kuchotsa mapuloteni, wowuma ndi zosafunika zina, ndiyeno desalinated ndi nanofiltration kuchotsa mamolekyu ang'onoang'ono, pamene anaikira.Kuwongolera kokhazikika kumatha kutheka, kuchepetsa kwambiri ndalama zochotsera, mtundu wa pigment ndi kukhazikika komanso mtengo wapamwamba wamtundu ukhoza kukhutitsidwa.Njira yonseyi siyikuwonjezera zowonjezera, ndiukadaulo weniweni wobiriwira.Amagwiritsidwanso ntchito popanga mankhwala a zitsamba.