Yasekwa ngo-2014 kwaye yamkelwa njengelebhu yobunjineli yepolysaccharide esebenzayo yeJining City ngo-2017.
Iqulunqwe ngamacandelo ama-6 oluphuhliso lwemveliso emitsha, uphando lwenkqubo, uphando lwesicelo, ilabhoratri yovavanyo lohlalutyo, ilabhoratri yokulinga kunye nepropathi yokuqonda.
Kukho izixhobo zokuvavanya ezingaphezu kwe-120, kubandakanywa izixhobo ezichanekileyo ze-12;ezifana nokusebenza okuphezulu kwechromatography yolwelo, ikhromatografi yerhasi, i-athom yokufunxa i-spectrometer, i-infrared spectrometer, inkqubo yokushibilika ezenzekelayo, njl.
Iziko linabantu abangama-27 bophando kunye nophuhliso, abantu aba-5 bakhethekileyo kwi-HA yophando lokuvutshelwa iminyaka engaphezu kwe-5.Sinamalungelo awodwa omenzi wechiza angama-26.