Nk’uko ubushakashatsi buherutse gusohoka mu kinyamakuru "Exploring Food" bubigaragaza, itsinda mpuzamahanga riturutse muri Isirayeli, Isilande, Danemark, na Otirishiya ryakoresheje ikoranabuhanga rigezweho mu guhinga spirulina irimo vitamine B12 ikora ku mubiri, ingana n’iy’inka. Iyi ni raporo ya mbere ivuga ko spirulina irimo vitamine B12 ikora ku mubiri.
Ubushakashatsi bushya bwitezweho gukemura kimwe mu bibazo bikunze kugaragara mu kubura intungamubiri. Abantu barenga miliyari imwe ku isi barwaye ibura rya B12, kandi kwishingikiriza ku nyama n'ibikomoka ku mata kugira ngo babone B12 ihagije (mikorogarama 2.4 ku munsi) ni ikibazo gikomeye ku bidukikije.
Abahanga mu bya siyansi batanze igitekerezo cyo gukoresha spirulina nk'igisimbura inyama n'ibikomoka ku mata, ibyo bikaba birambye kurushaho. Ariko, spirulina gakondo irimo ubwoko abantu badashobora gukoresha mu buryo bw'ibinyabuzima, ibyo bigatuma idashobora gukoreshwa nk'igisimbura.
Itsinda ryashyizeho uburyo bwa biotechnology bukoresha uburyo bwo gucunga fotoni (imiterere myiza y'urumuri) kugira ngo bwongere umusaruro wa vitamine B12 ikora muri spirulina, ndetse inakora ibindi bintu bitera imbaraga mu mubiri bifite imikorere irwanya ubushyuhe, kurwanya ubushyuhe, no kongera imbaraga z'ubudahangarwa bw'umubiri. Ubu buryo bushya bushobora gukora biomass ikungahaye ku ntungamubiri mu gihe bugera ku kutagira karuboni. Ingano ya vitamine B12 ikora neza mu buhinzi ni mikorogarama 1.64 / garama 100, mu gihe mu nyama z'inka ari mikorogarama 0.7-1.5 / garama 100.
Ibisubizo bigaragaza ko kugenzura imikorere ya spirulina binyuze mu mucyo bishobora gutanga urwego rukenewe rwa vitamine B12 ku mubiri w'umuntu, bigatanga ubundi buryo burambye bwo gusimbura ibiryo gakondo bikomoka ku matungo.