Ni biodegrafiya?
•Acide ya Polilactike, azwi kandi ku izina rya Pli, amaze imyaka myinshi arengeje. Nyamara, abatera bakuru ba PLA baherutse kwinjira ku isoko nyuma yo kubona inkunga mu bigo binini bifuza gusimbuza plastic synthetic. Noneho, ni biodegrafiya?
•Mugihe igisubizo kitari cyoroshye, twahisemo gutanga ibisobanuro no gusaba gukomeza gusoma ababishaka. PL ntabwo ariodegrafiya, ariko bitemewe. Enzymes ishobora gucamo ikibaya gake iboneka mubidukikije. Proteinase K ni enzyme catalzlezs plagradation ya pla binyuze muri hydrolyse. Abashakashatsi nka Williams mu 1981 na Tsuji na Miyauchi mu 2001 bakoze ubushakashatsi bwo kumenya niba ari biodegraduable. Ibisubizo byabo byaganiriweho muribitabo biomaterials siyanse: Intangiriro yibikoresho byubuvuzi kandi yerekanwe mu nama ya biomateri ya biomateri. Dukurikije aya masoko, Pla igenzurwa cyane na hydrolysis, itigenga kubakozi ba biologiya. Nubwo abantu benshi bashobora gutekereza ko Pla ariodegraduable, ni ngombwa kubimenya.
•Mubyukuri, hydrolysis ya Pla akoresheje Proteinase K ni gake cyane kuburyo atari ngombwa bihagije kuganirwaho muri siyanse ya biomateri. Turizera ko ibi bisobanurira ibibazo ibyatsi bya PLA kandi tuzakomeza imbaraga zacu kugirango dutange ibisubizo byiza kubikorwa byinshuti zawe nibidukikije.
INGANES:
Pla nigikoresho cya plastiegrapade ikoreshwa cyane mubintu bya buri munsi nkimifuka n'ibikombe bitabaye. Ariko, irashobora gutesha agaciro mubidukikije byifashe inganda cyangwa ibidukikije bya Anaerobic, bigatesha agaciro mubidukikije bisanzwe bigoye. Ubushakashatsi bwemeje ko Pla yatesheje agaciro mubidukikije.
Igihe cyo kohereza: Nov-01-2023
