Iterambere nogukoresha pigment naturel byahindutse ikibazo rusange mubakozi ba siyanse n'ikoranabuhanga mubikorwa bitandukanye.Abantu bagerageza kubona pigment naturel zinyamanswa zinyamanswa n’ibimera kandi bagashakisha ibikorwa bya physiologique kugirango bagabanye kandi bakemure ibibazo bitandukanye biterwa na pigmentique.Uburyo bwo gukuramo ibimera bisanzwe nabyo biravugururwa byihuse, none tekinoroji yo gutandukanya membrane yabaye bumwe muburyo bwingenzi bwo gukuramo pigment.
Gutandukanya Membrane birimo ibintu bine byingenzi byambukiranya inzira: microfiltration MF, ultrafiltration UF, nanofiltration NF, hamwe na osmose RO.Gutandukanya no kugumana imikorere ya membrane itandukanye itandukanijwe nubunini bwa pore hamwe nuburemere bwa molekile yaciwe na membrane.Tekinoroji ya Membrane yakoreshejwe cyane mubuvuzi, amarangi, ibiryo n'umutobe utunganya ibihugu muburengerazuba bwateye imbere.Gukoresha tekinoroji ya filteri ya membrane mugukora pigment naturel irashobora kuzamura umusaruro wibintu bisanzwe, kuvanaho irangi rya kabiri hamwe nudukoko duto duto, kandi bikagabanya ibiciro byumusaruro.Nta gushidikanya, ikoranabuhanga rya membrane ryagize uruhare runini mu gushimangira imiterere y’ibi bigo mu nganda karemano y’ibimera, kandi byakoreshejwe neza mu nganda zimwe na zimwe zitanga umusaruro w’ibimera.
Mubikorwa byo gutunganya pigment, cyane cyane kumazi yo kugaburira hamwe nubushyuhe buke, ugereranije nuburyo bwuzuye bwo kuyungurura, igikoresho cyo gutandukanya membrane ukoresheje uburyo bwo gutambutsa ibice bigabanya cyane guhagarika ubuso bwa membrane bitewe no gutambuka kwa ibintu n'amazi, bishobora kuzamura igipimo cyo kuyungurura.igipimo.Byongeye kandi, igikoresho cya membrane gishobora guhagarikwa icyarimwe, kandi nta mpamvu yo gushiraho ubundi buryo bwo kuboneza urubyaro no kuyungurura, kugirango ugere ku ntego yo koroshya inzira no kugabanya ibiciro.
1. Tekinoroji ya microfiltration irashobora gushungura ibice bitangirika mubikomoka kuri pigment naturel hamwe numwanda hamwe nuburemere bwa molekile ugereranije nibihumbi magana, nka krahisi, selile, amase yimboga, tannine ya macromolekula, proteine za macromolecular nibindi byanduye.
2. Ultrafiltration ikoreshwa mugusobanura pigment ikorwa na fermentation, aho gukoresha uburyo bwa gakondo bwo gusobanura, irashobora guhagarika neza ihagarikwa rya macromolecular na proteyine, kandi ikemerera ibimera bisobanutse neza byinjira muri membrane hanyuma bikinjira kuruhande.
3. Nanofiltration ikoreshwa mugutumbira / kuvomerera pigment mubushyuhe bwicyumba, mubisanzwe uhujwe cyangwa aho guhumeka.Mugihe cyo kuyungurura, amazi hamwe na molekile ntoya (nka citrinine muri monascus) inyura mumyanya mugihe ibice bigize pigment bigumana kandi bikibanda.
Mu myaka yashize, iterambere no gukoresha pigment naturel byateye imbere byihuse.Nyamara, ubushakashatsi niterambere ryibimera bisanzwe biracyafite ibibazo byinshi: igipimo cyo gukuramo pigment naturel ni gito, kandi ikiguzi ni kinini;ituze rya pigment irakennye, kandi irumva ibintu bimeze nkumucyo nubushyuhe;hari ubwoko bwinshi, kandi ubushakashatsi niterambere biratatanye.Hamwe nogutezimbere no kunoza tekinoroji yo gutandukanya membrane, byizerwa ko bizagira uruhare runini mugukuramo pigment naturel.Mu bihe biri imbere, guhuza tekinoroji yo gutandukanya ibintu hamwe na tekinolojiya mishya itandukanye bizamura umusaruro wibintu bisanzwe kandi bizamura ubwiza bwibicuruzwa, bigabanye ibiciro byinganda.
Igihe cyo kohereza: Apr-20-2022