Kudyara pigment kunosanganisira akasiyana emhando dzakasiyana dzemorekuru, porphyrins, carotenoids, anthocyanins uye betalains.
Nzira yechinyakare yekubvisa pigment yechirimwa ndeye:
Kutanga, crude extract inoitwa mu organic solvent, yozonatswa neresin kana mamwe maitiro, uye yobva yabuda uye yakanamirwa pane yakaderera tembiricha.Iyo nzira yakaoma, yakaoma kudzora, ine yakawanda organic solvents uye resin dosage, kushandiswa kweasidhi uye alkali, kudhura kwekushandisa, kusvibiswa nharaunda, unstalbe pigment quality, yakaderera kukosha kwemavara.
Kushandiswa kwekuparadzaniswa kwemembrane uye nzira yekuchenesa inogona kurerutsa maitiro, chengetedza organic solvents.Ultrafiltration process inogona kubvisa mapuroteni, starch uye kumwe kusvibiswa, uyezve desalinated ne nanofiltration kubvisa mamorekuru madiki, asi akaiswa.Kudzora otomatiki kunogona kuwanikwa, kuderedza zvakanyanya kudhirowa mari, pigment yemhando uye kugadzikana uye yakakwirira ruvara kukosha kunogona kugutsikana.Iyo nzira yese haiwedzeri zvimwe zvinowedzera, ndiyo chaiyo yakasvibira tekinoroji.Inoshandiswawo pakugadzirwa kwemishonga yemishonga.
Nguva yekutumira: Kubvumbi-20-2022