Usibye fibroin, karemanosilkikubiyemo kandi ibindi bice, nka sericine, nibindi. Kandi mubikorwa byo gukora, hariho nuburyo bwo kumena imyenda, aho amavuta azunguruka, nkamavuta yera yera, amavuta yubutare na paraffine ya emulisile, nibindi byongeweho.Kubwibyo, imyenda yubudodo karemano igomba kunyura mugikorwa cyo gushakisha kugirango ikureho umwanda karemano nubukorikori kandi itume umwenda wubudodo ugaragaza ibintu byoroshye kandi byiza.Igihe kimwe, irashobora koroshya inzira yo gusiga irangi no gucapa.
Igikorwa cyo gushakisha imyenda ya silike isanzwe ni ugukuraho sericine.Nubwo sericine na fibroine byombi ari poroteyine, ibigize aside amine, imiterere n'imiterere ya supramolecular biratandukanye cyane.Ibigize aside amine acide muri poroteyine ya sericine irarenze cyane iyo muri poroteyine ya fibroin.Kandi gahunda ya molekile ntisanzwe cyane kuruta fibroine.Ikirahure cya poroteyine ya sericine ni mike kandi hafi ya yose.Amazi rero, imiti na enzymes za proteolyique bigira ingaruka zitandukanye kuri sericine na fibroine.Sericine ntabwo ihagaze neza kubintu bya chimique, physique na biologiya.Kubwibyo, dushobora gukoresha ibyo biranga kugirango dukureho sericine tutiriwe twangiza fibroine dukoresheje uburyo bukwiye nuburyo bwikoranabuhanga.
Ubuhanga bwo gushakisha imyenda yubudodo karemano burashobora kugabanywamo acide acide, alkali scouring, enzyme scouring na surfactant scouring, nibindi. Kugeza ubu, tekinoroji ya alkali ikoreshwa cyane mubikorwa.Kugirango tuzamure ubuziranenge bwibicuruzwa, ubwoko bwose bwibikoresho byogukora neza byateguwe kandi bishyirwa mubikorwa bikurikiranye.Benshi muribo ni ibice bya surfactants,ibikoresho bya chelatingn'ibikoresho bya alkaline, nibindi.umukozi ukwirakwizaWA, nibindi.
Irashobora kandi gukoresha enzyme mugukata umwenda wa silike karemano.
Igihe cyo kohereza: Nyakanga-04-2022