Mu rwego rwo muri iki gihe rwo kurushaho gushimangira ubumenyi bw’ibidukikije n’iterambere rirambye, tekinoroji yo gusiga irangi umusego w’imisego ya silike yimyenda yabaye intandaro yo kuganirwaho. Amateka, inzira yo gusiga amabara yamulberry silk umusegoyagize uruhare runini mu gukoresha amarangi akomoka ku bimera cyangwa amarangi akomoka ku myunyu ngugu, buri kintu kigaragaza ibintu byihariye kandi bigaragara. Mu gihe sosiyete ikomeza kumenya ibibazo by’ibidukikije ikomeje kwiyongera, ibiganiro bijyanye nuburyo bwo gusiga amarangiumusego wubudodo busanzwebashishikajwe no kurushaho kwitabwaho.

Irangi rya phytogeneque ni uburyo busanzwe bukubiyemo gukoresha pigment zikurwa mu bimera, nk'ubururu, uruhu rw'imizabibu, na flavonoide. Iyi nzira yo gusiga irangi ntabwo itanga gusa imiterere yose, ariko nanone ifatwa nkibidukikije. Irangi rikomoka ku bimera ryirinda kwanduza ubutaka n’amazi ukoresheje imizi, amababi, imbuto n’ibindi bice by’ibimera mu gusiga irangi, kandi bihuye n’ihame ry’iterambere rirambye. Byongeye kandi, irangi rishingiye ku bimera ritanga amabara atandukanye hamwe nubushyuhe karemano bushimisha abakiriya n’ibidukikije.

Ariko, mu buryo bunyuranye, kwanduza amabuye y'agaciro bikubiyemo gukoresha pigment zikomoka ku myunyu ngugu, nk'ingese, sulfate y'umuringa, na okiside ya zinc. Ubu buryo butanga ibara ryimbitse, rihamye kurubaho rugaragaza igihe kirekire. Irangi ryamabuye azwiho kurangi kwamabara no kuramba, bitagabanuka mugihe. Nyamara, ubu buryo bwo gusiga irangi bushobora kuba bukubiyemo ibikorwa byubucukuzi bwamabuye y'agaciro, bigira ingaruka kubidukikije, kandi bisaba kwitabwaho neza mubijyanye no kuramba.

Iyo abaguzi bahisemoumusego wubudodo bwiza, barashobora gupima ibyiza nibibi byo gusiga amarangi no gusiga amarangi ashingiye kubyo umuntu akunda no kumenya ibidukikije. Ibiranga bimwe birimo gushakisha uburyo bwo gusiga ibidukikije byangiza ibidukikije, nk'amabara ashingiye ku mazi hamwe n'ubuhanga bwo gusiga karuboni nkeya, bigamije kugumana amabara meza mu gihe hagabanywa ingaruka mbi ku bidukikije. Utitaye ku buryo bwo gusiga irangi wahisemo, witondera uburyo bwo gusiga irangi umusego wawe w umusego birashobora gufasha guteza imbere amahitamo arambye yabaguzi kandi bigira ingaruka nziza mukurengera ibidukikije.